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WO2018068430A1 - 单工质蒸汽联合循环与联合循环蒸汽动力装置 - Google Patents

单工质蒸汽联合循环与联合循环蒸汽动力装置 Download PDF

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Publication number
WO2018068430A1
WO2018068430A1 PCT/CN2017/000611 CN2017000611W WO2018068430A1 WO 2018068430 A1 WO2018068430 A1 WO 2018068430A1 CN 2017000611 W CN2017000611 W CN 2017000611W WO 2018068430 A1 WO2018068430 A1 WO 2018068430A1
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Prior art keywords
expander
evaporator
steam
condenser
passage
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Ceased
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PCT/CN2017/000611
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English (en)
French (fr)
Inventor
李华玉
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Individual
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Individual
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Priority to RU2018134019A priority Critical patent/RU2714018C1/ru
Priority to US16/090,189 priority patent/US11008898B2/en
Priority to JP2018553137A priority patent/JP2019516057A/ja
Publication of WO2018068430A1 publication Critical patent/WO2018068430A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/005—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for the working fluid being steam, created by combustion of hydrogen with oxygen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/44—Use of steam for feed-water heating and another purpose
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
    • F01K11/02—Plants characterised by the engines being structurally combined with boilers or condensers the engines being turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
    • F02C1/10—Closed cycles
    • F02C1/105—Closed cycles construction; details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

Definitions

  • the invention belongs to the field of energy and power technology.
  • an external combustion type steam power unit using steam as a circulating medium has significant advantages in working medium, low temperature heat release and dynamic load range.
  • water vapor has a wide parameter working range.
  • the exothermic temperature of the cycle can be close to the environment, and the load range of the device is wide; in order to improve the efficiency of conversion of thermal energy into mechanical energy, the current main measure is to make the water vapor work in a critical, supercritical or ultra-supercritical state, which requires a heat exchange tube bundle. It is both high pressure and high temperature – this is extremely difficult, and the temperature difference between steam and gas is still very large.
  • the invention has proposed a single-work steam combined cycle and a combined cycle steam power plant; the invention can greatly improve the thermal efficiency of the steam power plant and the safety of the operation of the steam power plant while retaining the advantages of the steam power plant.
  • the main object of the present invention is to provide a single-work steam combined cycle and combined cycle steam power device, and the specific contents of the invention are as follows:
  • the single-work-mass steam combined cycle consists of a thermodynamic cycle of m 1 kg of working fluid and m 2 kg of working fluid, and a mixed heating process between the two; wherein, m 1 kg of working fluid is sequentially carried out -
  • the 2 kg working medium is sequentially carried out - a pressurization process 34, an autothermal source endothermic process 45, a depressurization work process 56, and an exothermic process 63 performed by mixing with m 1 kg of working fluid to form a cycle 34563.
  • the single-work-mass steam combined cycle consists of a thermodynamic cycle of m 1 kg of working fluid and m 2 kg of working fluid, and a mixed heating process between the two; wherein, m 1 kg of working fluid is sequentially carried out -
  • the pressure-increasing process 12 starting from a low temperature in a liquid state, the endothermic vaporization process 23 carried out by mixing with the m 2 kg of working fluid and simultaneously absorbing heat from the heat source, depressurizing the work process 37, releasing heat to the cold source and condensing Process 71, forming a cycle 12371;
  • m 2 kg of working fluid is sequentially performed - a pressurization process 34, a heat source endothermic process 45, a depressurization work process 56, and an exothermic process by mixing with m 1 kg of working fluid 63, forming a loop 34563.
  • the single-work-mass steam combined cycle consists of a thermodynamic cycle of m 1 kg of working fluid and m 2 kg of working fluid, and a mixed heating process between the two; wherein, m 1 kg of working fluid is sequentially carried out -
  • the pressurization process 12 starting from a low temperature in a liquid state, the heat absorption process 2a from the heat source, the endothermic vaporization process a3 by mixing with m 2 kg of the working fluid, the pressure reduction work process 37, the heat release to the cold source and the condensation process 71, forming a cycle 12a371;
  • m 2 kg of working fluid is sequentially performed - a pressurization process 34, a heat source endothermic process 45, a depressurization work process 56, and an exothermic process performed by mixing with m 1 kg of working fluid 63 Forming a loop 34563.
  • the single-work-mass steam combined cycle consists of a thermodynamic cycle of m 1 kg of working fluid and m 2 kg of working fluid, and a mixed heating process between the two; wherein, m 1 kg of working fluid is sequentially carried out -
  • the pressurization process 12 from the low temperature in the liquid state, the heat absorption process 2a from the heat source, the vaporization process a3 due to the endothermic heat absorption with the m 2 kg working medium and the heat absorption from the heat source, the pressure reduction work process 37, to the cold
  • the source exothermes and condenses the process 71 to form a cycle 12a371; m 2 kg of working fluid is sequentially performed - a pressurization process 34, a heat source endothermic process 45, a depressurization work process 56, which is mixed with m 1 kg of working fluid.
  • the exothermic process 63 is performed to form a loop 34563.
  • the single-work-mass steam combined cycle consists of a thermal cycle of m 1 kg of working fluid and m 2 kg of working fluid, and a mixed heating process between the two; wherein, m 1 kg of working fluid is sequentially carried out -
  • the single-work-mass steam combined cycle consists of a thermodynamic cycle of m 1 kg of working fluid and m 2 kg of working fluid, and a mixed heating process between the two; wherein, m 1 kg of working fluid is sequentially carried out -
  • the kilogram of working fluid is mixed to carry out the exothermic condensation process ab, (m 1 -m c ) kilogram of working fluid depressurization work process a7, (m 1 -m c ) kg of working medium exothermic to the cold source and condensation process
  • the single-work-mass steam combined cycle is to modify the self-heat source endothermic process 45 of the m 2 kg working medium to the endothermic process 4e and the self-heating source in any single-work steam combined cycle described in items 1-6.
  • the endothermic process e5, the m 2 kg working medium and the m 1 kg working medium mixing exothermic process 63 are modified into a regenerative exothermic process 6d and a mixed exothermic process d3, and the exothermic process 6d is used to satisfy the 4e process. Endothermic, forming a single-worked steam combined cycle.
  • the single-work-mass steam combined cycle is to modify the self-heat source endothermic process 45 of the m 3 kg working medium to the endothermic process 4k and the self-heating source in any of the single-work steam combined cycles described in items 8-17.
  • the endothermic process k5 the m 3 kg working medium is modified to the m 2 kg working medium exothermic process 6b to an exothermic process 6j that satisfies the 4 k heat demand of the endothermic process and an exothermic process jb which provides a thermal load to the m 2 kg working medium.
  • Combined cycle steam power plant mainly composed of compressor, expander, second expander, circulation pump, high temperature heat exchanger, condenser and mixed evaporator; condenser has condensate line through circulating pump and mixing The evaporator is connected, the expander has a steam passage communicating with the mixed evaporator, the mixed evaporator and the steam passage are respectively connected with the compressor and the second expander, and the compressor and the steam passage are connected to the expander via the high temperature heat exchanger,
  • the second expander also has a steam passage communicating with the condenser;
  • the high temperature heat exchanger has a heat source medium passage communicating with the outside, the condenser and the cooling medium passage are connected to the outside, and the mixed evaporator or the heat source medium passage is connected to the outside to expand
  • the compressor is connected to the compressor and transmits power, and the expander and the second expander are connected to the outside and output power to form a combined cycle steam power unit; wherein, the expander is connected to the compressor and the circulation
  • Combined cycle steam power plant mainly composed of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a regenerator and a second circulation pump;
  • the condensate line is connected to the regenerator via a circulation pump, and the second expander has a pumping passage communicating with the regenerator, and the regenerator and the condensate line are connected to the mixing evaporator via the second circulation pump, and the expander has
  • the steam passage is connected to the mixed evaporator, the mixed evaporator and the steam passage are respectively connected with the compressor and the second expander, the compressor and the steam passage are connected to the expander via the high temperature heat exchanger, and the second expander has a steam passage
  • the condenser is connected to the condenser;
  • the high-temperature heat exchanger has a heat source medium passage communicating with the outside, the condenser and the cooling medium passage are connected to the outside, the mixed
  • Combined cycle steam power plant mainly composed of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator and a preheater;
  • the condenser has a condensate line
  • the circulation pump and the preheater are connected with the mixed evaporator
  • the expander has a steam passage communicating with the mixed evaporator
  • the mixed evaporator and the steam passage are respectively connected with the compressor and the second expander
  • the compressor and the steam passage are heated by the high temperature
  • the exchanger is in communication with the expander, the second expander also has a steam passage communicating with the condenser;
  • the high temperature heat exchanger has a heat source medium passage communicating with the outside, the condenser and the cooling medium passage are connected to the outside, the mixing evaporator or
  • the heat source medium passage is connected to the outside, the preheater and the heat source medium passage are connected to the outside, the
  • Combined cycle steam power plant in any of the combined cycle steam power plants described in items 19-21, adding a new compressor and adding a new high temperature heat exchanger, the compressor having a steam passage through the high temperature heat exchanger It is connected with the expander to adjust the compressor to have a steam passage through the high temperature heat exchanger and the new compressor.
  • the new compressor and the steam passage are connected to the expander through the newly added high temperature heat exchanger, and the new high temperature heat exchanger is also added.
  • a heat source medium passage is connected to the outside, and the expander is connected with a new compressor and transmits power to form a combined cycle steam power unit.
  • Combined cycle steam power plant in any of the combined cycle steam power plants described in items 19-21, adding a new expander and a new high temperature heat exchanger, the compressor having a steam passage through the high temperature heat exchanger It is connected with the expander to adjust the compressor to have a steam passage through the high temperature heat exchanger and the new expander.
  • the new expander and the steam passage are connected to the expander through the newly added high temperature heat exchanger, and the new high temperature heat exchanger is added.
  • the combined cycle steam power plant is characterized in that in any of the combined cycle steam power plants described in items 19-21, a high temperature regenerator is added, and the compressor has a steam passage connected to the expander via a high temperature heat exchanger to be compressed.
  • the steam passage of the machine is connected to the expander through the high temperature regenerator and the high temperature heat exchanger, and the steam passage of the expander is connected with the mixed evaporator to adjust the steam passage of the expander through the high temperature regenerator and the mixed evaporator to form a joint. Circulating steam power unit.
  • Combined cycle steam power plant in any of the combined cycle steam power plants described in items 19-21, adding a high temperature regenerator, a new compressor and a new high temperature heat exchanger, the compressor has a steam passage
  • the high-temperature heat exchanger is connected to the expander to adjust the compressor to have a steam passage through the high-temperature regenerator and the high-temperature heat exchanger to communicate with the new compressor, and the new compressor has a steam passage through the newly added high-temperature heat exchanger and expansion.
  • the machine is connected, the expander has a steam passage and the mixed evaporator is connected to adjust the expansion machine to have a steam passage through the high-temperature regenerator and the mixed evaporator, and the new high-temperature heat exchanger and the heat source medium passage are connected to the outside, and the expander is connected. New compressors are added and power is transmitted to form a combined cycle steam power unit.
  • Combined cycle steam power plant in any of the combined cycle steam power plants described in items 19-21, adding a high temperature regenerator, a new expander and a new high temperature heat exchanger, the compressor has a steam passage
  • the high-temperature heat exchanger is connected to the expander to adjust the compressor to have a steam passage.
  • the high-temperature regenerator and the high-temperature heat exchanger are connected with the new expander, and the new expander has a steam passage through the newly added high-temperature heat exchanger and expansion.
  • the machine is connected, the expander has a steam passage and the mixed evaporator is connected to adjust the expansion machine to have a steam passage through the high-temperature regenerator and the mixed evaporator, and the new high-temperature heat exchanger and the heat source medium passage communicate with the outside, and the new expansion
  • the machine is connected to the compressor and transmits power to form a combined cycle steam power unit.
  • Combined cycle steam power plant mainly consisting of compressor, expander, second expander, circulation pump, high temperature heat exchanger, condenser, mixed evaporator, third expander, second circulation pump and medium temperature evaporator
  • the condenser has a condensate line connected to the mixed evaporator via a circulation pump, and the expander has a steam passage through the intermediate temperature evaporator and the mixed evaporator
  • the mixing evaporator and the steam passage are respectively connected with the compressor and the second expander, the compressor and the steam passage are connected to the expander via the high temperature heat exchanger, and the second expander further has a steam passage communicating with the condenser;
  • the condensate line is connected to the medium temperature evaporator through the second circulation pump, and then the intermediate temperature evaporator is connected to the third expander through a steam passage, and the third expander also has a steam passage connected to the condenser;
  • Combined cycle steam power plant mainly consisting of compressor, expander, second expander, circulation pump, high temperature heat exchanger, condenser, mixed evaporator, third expander, second circulation pump and medium temperature evaporator
  • the condenser has a condensate line connected to the mixed evaporator via a circulation pump
  • the expander has a steam passage connected to the mixed evaporator through the intermediate temperature evaporator
  • the mixed evaporator and the steam passage are respectively connected with the compressor and the second expander.
  • the compressor and the steam passage are connected to the expander through the high temperature heat exchanger, and the second expander further has a steam passage communicating with the condenser; the condenser and the condensate line are connected to the intermediate temperature evaporator through the second circulation pump and then the medium temperature
  • the evaporator further has a steam passage communicating with the third expander, the third expander further has a steam passage communicating with the condenser; the high temperature heat exchanger has a heat source medium passage communicating with the outside, and the condenser and the cooling medium passage are connected to the outside.
  • the medium temperature evaporator or the mixed evaporator also has a heat source medium passage communicating with the outside, the expander is connected to the compressor and transmits power, the expander, the second expander, and Three external connections and the expander power output, forming a combined cycle steam power plant.
  • Combined cycle steam power plant mainly composed of compressor, expander, second expander, circulation pump, high temperature heat exchanger, condenser, mixed evaporator, third expander, second circulation pump and medium temperature evaporator
  • the condenser has a condensate line connected to the mixed evaporator via a circulation pump
  • the expander has a steam passage connected to the mixed evaporator through the intermediate temperature evaporator
  • the mixed evaporator and the steam passage are respectively connected with the compressor and the second expander.
  • the compressor and the steam passage are connected to the expander through the high temperature heat exchanger, and the second expander further has a steam passage communicating with the condenser; the condenser and the condensate line are connected to the intermediate temperature evaporator through the second circulation pump and then the medium temperature
  • the evaporator further has a steam passage communicating with the third expander, the third expander further has a steam passage communicating with the condenser; the high temperature heat exchanger has a heat source medium passage communicating with the outside, and the condenser and the cooling medium passage are connected to the outside.
  • the medium temperature evaporator and the mixed evaporator also have a heat source medium passage respectively communicating with the outside, the expander is connected to the compressor and transmits power, the expander, and the second expansion And a third external connection and the expander power output, forming a combined cycle steam power plant.
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a regenerator, a second circulation pump, a third expander,
  • the medium temperature evaporator and the third circulation pump are composed;
  • the condenser has a condensate line connected to the regenerator through the circulation pump, and the second expansion machine or the third expansion machine has a pumping passage communicating with the regenerator, and the regenerator is further
  • the condensate line is connected to the mixed evaporator via the second circulation pump,
  • the expander has a steam passage connected to the mixed evaporator via the intermediate temperature evaporator, and the mixed evaporator and the steam passage are respectively connected with the compressor and the second expander, and compressed
  • the machine also has a steam passage connected to the expander via a high temperature heat exchanger, and the second expander also has a steam passage connected to the con
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a regenerator, a second circulation pump, a third expander, Medium temperature evaporator and third cycle
  • the ring pump is composed; the condenser has a condensate line connected to the regenerator via a circulation pump, and the second expander or the third expander has a pumping passage communicating with the regenerator, and the regenerator and the condensate line are
  • the second circulating pump is in communication with the mixed evaporator, the expander has a steam passage connected to the mixed evaporator via the intermediate temperature evaporator, the mixed evaporator and the steam passage are respectively connected with the compressor and the second expander, and the compressor and the steam passage are respectively
  • the high temperature heat exchanger is in communication with the expander, and the second expander further has a steam passage communicating with the condenser
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a regenerator, a second circulation pump, a third expander,
  • the medium temperature evaporator and the third circulation pump are composed;
  • the condenser has a condensate line connected to the regenerator through the circulation pump, and the second expansion machine or the third expansion machine has a pumping passage communicating with the regenerator, and the regenerator is further
  • the condensate line is connected to the mixed evaporator via the second circulation pump,
  • the expander has a steam passage connected to the mixed evaporator via the intermediate temperature evaporator, and the mixed evaporator and the steam passage are respectively connected with the compressor and the second expander, and compressed
  • the machine also has a steam passage connected to the expander via a high temperature heat exchanger, and the second expander also has a steam passage connected to the con
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a regenerator, a second circulation pump, a third expander,
  • the medium temperature evaporator and the third circulation pump are composed;
  • the condenser has a condensate line connected to the mixed evaporator through the circulation pump,
  • the expansion machine has a steam passage connected to the mixed evaporator through the intermediate temperature evaporator, the mixed evaporator and the steam passage respectively Communicating with the compressor and the second expander, the compressor and the steam passage are connected to the expander via the high temperature heat exchanger, and the second expander has a steam passage communicating with the condenser;
  • the condenser and the condensate line are passed through the second
  • the circulation pump is connected with the regenerator, and the third expander or the second expander further has a pumping passage communicating with the regener
  • the steam passage is further connected to the third expander, and the third expander also has a steam passage communicating with the condenser;
  • the high temperature heat exchanger has a heat source medium passage communicating with the outside, and the condenser and the cooling medium Channel communicating with the outside, a compressor and expander transmit power, the expander, the second and the third expander connected to the outside and the expander power output, forming a combined cycle steam power plant.
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a regenerator, a second circulation pump, a third expander,
  • the medium temperature evaporator and the third circulation pump are composed;
  • the condenser has a condensate line connected to the mixed evaporator through the circulation pump,
  • the expansion machine has a steam passage connected to the mixed evaporator through the intermediate temperature evaporator, the mixed evaporator and the steam passage respectively Communicating with the compressor and the second expander, the compressor and the steam passage are connected to the expander via the high temperature heat exchanger, and the second expander has a steam passage communicating with the condenser;
  • the condenser and the condensate line are passed through the second
  • the circulation pump is connected with the regenerator, and the third expander or the second expander further has a pumping passage communicating with the regener
  • the steam passage is further connected to the third expander, and the third expander further has a steam passage communicating with the condenser; the high temperature heat exchanger There is also a heat source medium passage communicating with the outside, a condenser and a cooling medium passage communicating with the outside, a medium temperature evaporator or a mixed evaporator and a heat source medium passage communicating with the outside, the expander connecting the compressor and transmitting power, the expander, the second The expander and the third expander are connected to the outside and output power to form a combined cycle steam power unit.
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a regenerator, a second circulation pump, a third expander,
  • the medium temperature evaporator and the third circulation pump are composed;
  • the condenser has a condensate line connected to the mixed evaporator through the circulation pump,
  • the expansion machine has a steam passage connected to the mixed evaporator through the intermediate temperature evaporator, the mixed evaporator and the steam passage respectively Communicating with the compressor and the second expander, the compressor and the steam passage are connected to the expander via the high temperature heat exchanger, and the second expander has a steam passage communicating with the condenser;
  • the condenser and the condensate line are passed through the second
  • the circulation pump is connected with the regenerator, and the third expander or the second expander further has a pumping passage communicating with the regener
  • the steam passage is further connected to the third expander, and the third expander also has a steam passage communicating with the condenser;
  • the high temperature heat exchanger has a heat source medium passage communicating with the outside, and the condenser and the cooling medium
  • the channel is connected to the outside, and the medium temperature evaporator and the mixed evaporator respectively have a heat source medium passage communicating with the outside
  • the expander is connected to the compressor and transmits power
  • the expander, the second expander and the third expander are connected to the outside and output power, forming Combined cycle steam power unit.
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a regenerator, a second circulation pump, a third expander, a medium temperature evaporator, a third circulation pump, a second regenerator and a fourth circulation pump;
  • the condenser has a condensate line connected to the regenerator via a circulation pump, and the second expander or the third expander is pumped
  • the steam passage is connected with the regenerator, and the regenerator and the condensate line are connected to the mixed evaporator via the second circulation pump,
  • the expander has a steam passage connected to the mixed evaporator through the intermediate temperature evaporator, and the mixed evaporator and the steam passage
  • the compressor and the second expander are respectively connected, the compressor and the steam passage are connected to the expander through the high temperature heat exchanger, and the second expander has a steam
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a regenerator, a second circulation pump, a third expander, a medium temperature evaporator, a third circulation pump, a second regenerator and a fourth circulation pump;
  • the condenser has a condensate line connected to the regenerator via a circulation pump, and the second expander or the third expander is pumped
  • the steam passage is connected with the regenerator, and the regenerator and the condensate line are connected to the mixed evaporator via the second circulation pump,
  • the expander has a steam passage connected to the mixed evaporator through the intermediate temperature evaporator, and the mixed evaporator and the steam passage
  • the compressor and the second expander are respectively connected, the compressor and the steam passage are connected to the expander through the high temperature heat exchanger, and the second expander has a steam
  • the medium temperature evaporator or the mixed evaporator also has a heat source medium passage communicating with the outside, the expander is connected to the compressor and transmits power, and the expander, the second expander and the third expander are connected to the outside and output power to form a combined cycle steam power unit.
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a regenerator, a second circulation pump, a third expander, a medium temperature evaporator, a third circulation pump, a second regenerator and a fourth circulation pump;
  • the condenser has a condensate line connected to the regenerator via a circulation pump, and the second expander or the third expander is pumped
  • the steam passage is connected with the regenerator, and the regenerator and the condensate line are connected to the mixed evaporator via the second circulation pump,
  • the expander has a steam passage connected to the mixed evaporator through the intermediate temperature evaporator, and the mixed evaporator and the steam passage
  • the compressor and the second expander are respectively connected, the compressor and the steam passage are connected to the expander through the high temperature heat exchanger, and the second expander has a steam
  • the medium temperature evaporator and the mixed evaporator also have a heat source medium passage respectively communicating with the outside, the expander is connected to the compressor and transmits power, and the expander, the second expander and the third expander are connected to the outside and output power to form a combined cycle steam power device. .
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a second circulation pump, a preheater, a third expander, and
  • the medium temperature evaporator is composed;
  • the condenser has a condensate line connected to the mixed evaporator via a circulation pump and a preheater, and the expander has a steam passage connected to the mixed evaporator through the intermediate temperature evaporator, and the mixed evaporator and the steam passage respectively
  • the compressor is connected to the second expander, the compressor and the steam passage are connected to the expander via the high temperature heat exchanger, the second expander has a steam passage connected to the condenser, and the condenser and the condensate line are passed through the second cycle.
  • the intermediate temperature evaporator has a steam passage communicating with the third expander, and the third expander further has a steam passage communicating with the condenser;
  • the high temperature heat exchanger has a heat source medium passage communicating with the outside, and the condenser is further There is a cooling medium passage communicating with the outside, the preheater and the heat source medium passage are connected to the outside, the expander is connected to the compressor and transmits power, the expander, the second expander, and Three external connections and the expander power output, forming a combined cycle steam power plant.
  • Combined cycle steam power plant mainly composed of compressor, expander, second expander, circulation pump, high temperature heat exchanger, condenser, mixed evaporator, second circulation pump, preheater, third expander and
  • the medium temperature evaporator is composed;
  • the condenser has a condensate line connected to the mixed evaporator via a circulation pump and a preheater, and the expander has a steam passage connected to the mixed evaporator through the intermediate temperature evaporator, and the mixed evaporator and the steam passage respectively
  • the compressor is connected to the second expander, the compressor and the steam passage are connected to the expander via the high temperature heat exchanger, the second expander has a steam passage connected to the condenser, and the condenser and the condensate line are passed through the second cycle.
  • the intermediate temperature evaporator has a steam passage communicating with the third expander, and the third expander further has a steam passage communicating with the condenser;
  • the high temperature heat exchanger has a heat source medium passage communicating with the outside, and the condenser is further
  • a cooling medium passage communicating with the outside, a medium temperature evaporator or a mixed evaporator and a heat source medium passage communicating with the outside, and the preheater and the heat source medium passage are connected to the outside.
  • a compressor connected to the expander and power transmission, the expander, the second and the third expander connected to the outside and the expander power output, forming a combined cycle steam power plant.
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a second circulation pump, a preheater, a third expander, and
  • the medium temperature evaporator is composed;
  • the condenser has a condensate line connected to the mixed evaporator via a circulation pump and a preheater, and the expander has a steam passage connected to the mixed evaporator through the intermediate temperature evaporator, and the mixed evaporator and the steam passage respectively
  • the compressor is connected to the second expander, the compressor and the steam passage are connected to the expander via the high temperature heat exchanger, the second expander has a steam passage connected to the condenser, and the condenser and the condensate line are passed through the second cycle.
  • the medium temperature evaporator After the pump is connected to the medium temperature evaporator, the medium temperature evaporator has a steam passage and a third
  • the expander is connected, the third expander also has a steam passage communicating with the condenser;
  • the high temperature heat exchanger has a heat source medium passage communicating with the outside, the condenser and the cooling medium passage are connected to the outside, and the intermediate temperature evaporator and the mixed evaporator are respectively respectively respectively respectively
  • Steam powered unit Steam powered unit.
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a second circulation pump, a preheater, a third expander, and
  • the medium temperature evaporator is composed;
  • the condenser has a condensate line connected to the mixed evaporator via a circulation pump,
  • the expander has a steam passage connected to the mixed evaporator through the intermediate temperature evaporator, the mixed evaporator and the steam passage are respectively connected with the compressor and the first
  • the second expander is connected, the compressor and the steam passage are connected to the expander through the high temperature heat exchanger, and the second expander also has a steam passage connected to the condenser;
  • the condenser also has a condensate line through the second circulation pump and preheating After the medium is connected with the intermediate temperature evaporator, the intermediate temperature evaporator
  • cooling medium passage communicating with the outside, the preheater and the heat source medium passage are connected to the outside, the expander is connected to the compressor and transmits power, the expander, the second expander, and Three external connections and the expander power output, forming a combined cycle steam power plant.
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a second circulation pump, a preheater, a third expander, and
  • the medium temperature evaporator is composed;
  • the condenser has a condensate line connected to the mixed evaporator via a circulation pump,
  • the expander has a steam passage connected to the mixed evaporator through the intermediate temperature evaporator, the mixed evaporator and the steam passage are respectively connected with the compressor and the first
  • the second expander is connected, the compressor and the steam passage are connected to the expander through the high temperature heat exchanger, and the second expander also has a steam passage connected to the condenser;
  • the condenser also has a condensate line through the second circulation pump and preheating After the medium is connected with the intermediate temperature evaporator, the intermediate temperature evaporator
  • cooling medium passage communicating with the outside
  • a compressor connected to the expander and power transmission, the expander, the second and the third expander connected to the outside and the expander power output, forming a combined cycle steam power plant.
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a second circulation pump, a preheater, a third expander, and
  • the medium temperature evaporator is composed;
  • the condenser has a condensate line connected to the mixed evaporator via a circulation pump,
  • the expander has a steam passage connected to the mixed evaporator through the intermediate temperature evaporator, the mixed evaporator and the steam passage are respectively connected with the compressor and the first
  • the second expander is connected, the compressor and the steam passage are connected to the expander through the high temperature heat exchanger, and the second expander also has a steam passage connected to the condenser;
  • the condenser also has a condensate line through the second circulation pump and preheating After the medium is connected with the intermediate temperature evaporator, the intermediate temperature evaporator
  • the intermediate temperature evaporator and the mixed evaporator respectively have a heat source medium passage communicating with the outside
  • the preheater has a heat source medium passage and the outside.
  • Combined cycle steam power plant mainly composed of compressor, expander, second expander, circulation pump, high temperature heat exchanger, condenser, mixed evaporator, second circulation pump, preheater, third expander,
  • the intermediate temperature evaporator and the second preheater are composed;
  • the condenser has a condensate line connected to the mixed evaporator via a circulation pump and a preheater, and the expander has a steam passage connected to the mixed evaporator via the intermediate temperature evaporator, and the mixed evaporator
  • the condenser is connected;
  • the condenser and the condensate line are connected to the intermediate temperature evaporator through the second circulation pump and the second preheater, and then the intermediate temperature evaporator is further connected with the
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a second circulation pump, a preheater, a third expander,
  • the intermediate temperature evaporator and the second preheater are composed;
  • the condenser has a condensate line connected to the mixed evaporator via a circulation pump and a preheater, and the expander has a steam passage connected to the mixed evaporator via the intermediate temperature evaporator, and the mixed evaporator
  • the condenser also has condensate After the pipeline is connected to the intermediate temperature evaporator via the second circulation pump and the second preheat
  • Combined cycle steam power plant mainly consisting of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a second circulation pump, a preheater, a third expander,
  • the intermediate temperature evaporator and the second preheater are composed;
  • the condenser has a condensate line connected to the mixed evaporator via a circulation pump and a preheater, and the expander has a steam passage connected to the mixed evaporator via the intermediate temperature evaporator, and the mixed evaporator
  • the condenser also has condensate After the pipeline is connected to the intermediate temperature evaporator via the second circulation pump and the second preheat
  • Combined cycle steam power plant mainly consisting of compressor, expander, second expander, circulation pump, high temperature heat exchanger, condenser, mixed evaporator, second circulation pump, preheater, medium temperature evaporator and
  • the second preheater is composed; the condenser has a condensate line connected to the mixed evaporator via a circulation pump and a preheater, the expander has a steam passage connected to the mixed evaporator via the intermediate temperature evaporator, and the mixed evaporator has a steam passage and
  • the compressor is connected, the mixed evaporator has an intermediate inlet passage communicating with the second expander, the compressor and the steam passage are connected to the expander via the high temperature heat exchanger; the condenser and the condensate line are passed through the second circulation pump and After the second preheater is in communication with the intermediate temperature evaporator, the intermediate temperature evaporator has a steam passage communicating with the second expander, the second expander further has a steam passage communicating
  • Combined cycle steam power plant in any of the combined cycle steam power plants described in items 27-47, Adding an intermediate reheater, the intermediate temperature evaporator has a steam passage communicating with the third expander, and the third expander has a steam passage communicating with the condenser to adjust to a medium temperature evaporator having a steam passage communicating with the third expander, and the third expander
  • the intermediate reheat steam passage is connected to the third expander via the intermediate reheater, and the third expander and the steam passage are connected to the condenser.
  • the intermediate reheater and the heat source medium passage communicate with the outside to form a combined cycle steam power. Device.
  • a combined cycle steam power plant wherein in any of the combined cycle steam power plants of items 27-47, the third expander has a steam passage connected to the condenser to be adjusted to a third expander having a steam passage and a second The expander is connected to form a combined cycle steam power unit
  • a combined cycle steam power plant wherein in any of the combined cycle steam power plants of items 45-47, a second condenser is added, and the third expander has a steam passage connected to the condenser to be adjusted to a third expander.
  • a steam passage is connected to the second condenser, and the condenser has a condensate line connected to the intermediate temperature evaporator via the second circulation pump and the second preheater to be adjusted to a second condenser having a condensate line through the second circulation pump
  • the second preheater is in communication with the intermediate temperature evaporator, and the second condenser has a cooling medium passage communicating with the outside to form a combined cycle steam power unit.
  • a combined cycle steam power plant wherein in any of the combined cycle steam power plants of items 45-47, the condenser has a condensate line connected to the mixing evaporator via a circulation pump and a preheater, and the condenser has The condensate line is connected to the medium temperature evaporator via the second circulation pump and the second preheater, and is adjusted to be equalized as the condenser has a condensate line divided by the circulation pump and the preheater into two paths - the first way directly
  • the mixed evaporator is connected, and the second passage is connected to the intermediate temperature evaporator via the second circulation pump and the second preheater to form a combined cycle steam power unit.
  • Combined cycle steam power plant in any of the combined cycle steam power plants described in items 27-52, adding a new compressor and adding a new high temperature heat exchanger, the compressor having a steam passage through the high temperature heat exchanger It is connected with the expander to adjust the compressor to have a steam passage through the high temperature heat exchanger and the new compressor.
  • the new compressor and the steam passage are connected to the expander through the newly added high temperature heat exchanger, and the new high temperature heat exchanger is also added.
  • a heat source medium passage is connected to the outside, and the expander is connected with a new compressor and transmits power to form a combined cycle steam power unit.
  • a combined cycle steam power plant wherein in any of the combined cycle steam power plants described in items 27-52, a high temperature regenerator is added, and the compressor has a steam passage connected to the expander via a high temperature heat exchanger to be compressed.
  • the machine has a steam passage connected to the expander through the high temperature regenerator and the high temperature heat exchanger, and the steam passage of the expander is connected to the mixed evaporator through the intermediate temperature evaporator to adjust the steamer to the expander through the high temperature regenerator and the medium temperature evaporator. Connected to the mixing evaporator to form a combined cycle steam power unit.
  • Combined cycle steam power plant in any of the combined cycle steam power plants described in items 27-52, adding a high temperature regenerator, a new compressor and a new high temperature heat exchanger, the compressor has a steam passage
  • the high-temperature heat exchanger is connected to the expander to adjust the compressor to have a steam passage through the high-temperature regenerator and the high-temperature heat exchanger to communicate with the new compressor, and the new compressor has a steam passage through the newly added high-temperature heat exchanger and expansion.
  • the machine is connected, the steam passage of the expander is connected to the mixed evaporator through the medium temperature evaporator, and the steam passage is connected to the steam passage through the high temperature regenerator and the intermediate temperature evaporator and the mixed evaporator.
  • the new high temperature heat exchanger and the heat source medium are added.
  • the passage is connected to the outside, and the expander is connected to a new compressor and transmits power to form a combined cycle steam power unit.
  • Combined cycle steam power plant in any of the combined cycle steam power plants described in items 27-52, adding a new expander and a new high temperature heat exchanger, the compressor having a steam passage through the high temperature heat exchanger It is connected with the expander to adjust the compressor to have a steam passage through the high temperature heat exchanger and the new expander.
  • the new expander and the steam passage are connected to the expander through the newly added high temperature heat exchanger, and the new high temperature heat exchanger is added.
  • Combined cycle steam power plant in any of the combined cycle steam power plants described in items 27-52, adding a high temperature regenerator, a new expander and a new high temperature heat exchanger, the compressor has a steam passage
  • the high-temperature heat exchanger is connected to the expander to adjust the compressor to have a steam passage.
  • the high-temperature regenerator and the high-temperature heat exchanger are connected with the new expander, and the new expander has a steam passage through the newly added high-temperature heat exchanger and expansion.
  • the machine is connected, the steam passage of the expander is connected to the mixed evaporator through the medium temperature evaporator, and the steam passage is connected to the steam passage through the high temperature regenerator and the intermediate temperature evaporator and the mixed evaporator.
  • the new high temperature heat exchanger and the heat source medium are added.
  • the passage is connected to the outside, and a new expander is connected to the compressor and transmits power to form a combined cycle steam power unit.
  • the steam passage is connected with the mixed evaporator through the newly added medium temperature evaporator and the intermediate temperature evaporator, and the new preheater and the heat source are added.
  • the medium channel communicates with the outside, and a new medium temperature evaporator or a heat source medium channel is connected to the outside, and a new expander is connected to the outside to output power to form a combined cycle steam power device.
  • Combined cycle steam power plant in any of the combined cycle steam power plants described in items 27-53, adding new expanders, adding medium temperature evaporators, adding new circulation pumps, adding new regenerators and new
  • the second circulation pump is added, and the condensate line is added to the condenser to connect with the newly added regenerator through the newly added circulation pump.
  • the newly added expander or the third expander has a pumping passage connected with the newly added regenerator, and newly added back.
  • the heat exchanger and the condensate line are connected with the newly added medium temperature evaporator through the addition of the second circulation pump, and the new medium temperature evaporator is connected to the steam expander to connect with the new expander.
  • the new expander also has a steam passage and a condenser.
  • the expander has a steam passage connected to the mixed evaporator via the intermediate temperature evaporator and adjusted to the expander.
  • the steam passage is connected to the mixed evaporator via the newly added medium temperature evaporator and the medium temperature evaporator, and the medium temperature evaporator or the heat source medium is added.
  • the passage is connected to the outside, and a new expander is connected to the outside to output power to form a combined cycle steam power unit.
  • the regenerator and the intermediate temperature evaporator are connected to the mixing evaporator to adjust the expansion machine to have a steam passage through a high temperature regenerator, a new medium temperature evaporator and a medium temperature evaporator to communicate with the mixed evaporator, and to add a medium temperature evaporator or a heat source medium.
  • the passage is connected to the outside, and a new expander is connected to the outside to output power to form a combined cycle steam power unit.
  • the condenser is connected, and the expander has a steam passage through the high temperature regenerator and
  • the medium temperature evaporator is connected with the mixed evaporator to adjust the steam passage of the expander through the high temperature regenerator, the new medium temperature evaporator and the medium temperature evaporator to communicate with the mixed evaporator, and the newly added preheater and the heat source medium passage are connected to the outside.
  • a new medium temperature evaporator or a heat source medium passage is connected to the outside, and a new expander is connected to the outside to output power to form a combined cycle steam power unit.
  • the expander has a steam passage through the high temperature regenerator and the intermediate temperature evaporator and the mixed evaporator to adjust to the expander has a steam passage through the high temperature regenerator, the new medium temperature evaporator and the intermediate temperature evaporator and the mixed evaporator, A new medium temperature evaporator or a heat source medium passage is connected to the outside, and a new expander is connected to the outside to output power to form a combined cycle steam power unit.
  • the combined cycle steam power plant is to add a new second expander, a new medium temperature evaporator, a new circulation pump, a new regenerator and a new one in the combined cycle steam power plant described in item 56.
  • the second circulating pump is added, the condensate line is added to the condenser, and the new circulating pump is connected with the newly added regenerator.
  • the second expansion machine or the third expansion machine has a pumping passage connected with the newly added regenerator.
  • the regenerator and the condensate line are connected to the newly added medium temperature evaporator by the addition of the second circulation pump, and then the new medium temperature evaporator is connected to the new expansion machine by adding the steam passage, and the second expander is added.
  • the device or the heat source medium passage communicates with the outside, and a second expander is added to connect the outside and output power to form a combined cycle steam power unit.
  • the second expander and the steam passage are connected to the condenser, and the expander has Steam passage through high temperature regenerator and medium temperature evaporator and mixing
  • the evaporator is connected and adjusted to have a steam passage through the high temperature regenerator, a new medium temperature evaporator and a medium temperature evaporator connected to the mixed evaporator, and a new medium temperature evaporator or a heat source medium passage is connected to the outside, and a second is added.
  • the expander is connected to the outside and outputs power to form a combined cycle steam power unit.
  • the combined cycle steam power plant is to add a new second expander, a new medium temperature evaporator, a new circulation pump, a new regenerator and a new one in the combined cycle steam power plant described in item 57.
  • the second circulating pump is added, the condensate line is added to the condenser, and the new circulating pump is connected with the newly added regenerator.
  • the second expansion machine or the third expansion machine has a pumping passage connected with the newly added regenerator.
  • the regenerator and the condensate line are connected to the newly added medium temperature evaporator by the addition of the second circulation pump, and then the new medium temperature evaporator is connected to the new expansion machine by adding the steam passage, and the second expander is added.
  • a steam passage communicating with the condenser, and the steam passage of the expander is connected to the mixed evaporator through the high temperature regenerator and the intermediate temperature evaporator to adjust the expansion machine to have a steam passage through the high temperature regenerator, a new medium temperature evaporator and a medium temperature evaporator. It is connected with the mixed evaporator, and a new medium temperature evaporator or a heat source medium passage is connected to the outside, and a second expander is connected to the outside to output power to form a combined cycle steam power unit.
  • Figure 1/25 is a diagram showing an example of a first process of a single-work-mass steam combined cycle according to the present invention.
  • 2/25 is a diagram showing an example of a second flow of a single-work steam combined cycle provided in accordance with the present invention.
  • Figure 3/25 is a first schematic thermal system diagram of a combined cycle steam power plant in accordance with the present invention.
  • 4/25 is a diagram of a second principle thermal system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 5/25 is a diagram of a third principle thermal system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 6/25 is a fourth principle thermal system diagram of a combined cycle steam power plant provided in accordance with the present invention.
  • Figure 7/25 is a fifth principle thermal system diagram of a combined cycle steam power plant in accordance with the present invention.
  • Figure 8/25 is a sixth principle thermal system diagram of a combined cycle steam power plant in accordance with the present invention.
  • Figure 9/25 is a diagram of a seventh principle thermal system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 10/25 is a diagram of an eighth principle thermal system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 11/25 is a diagram of a ninth principle thermal system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 12/25 is a diagram of a tenth principle thermodynamic system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 13/25 is a diagram of an eleventh principle thermal system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 14/25 is a diagram of a 12th principle thermal system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 15/25 is a diagram of a thirteenth principle thermal system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 16/25 is a diagram of a fourteenth principle thermodynamic system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 17/25 is a diagram of a fifteenth principle thermal system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 18/25 is a diagram of a sixteenth principle thermal system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 19/25 is a diagram of a seventeenth principle thermodynamic system of a combined cycle steam power plant in accordance with the present invention.
  • 20/25 is a diagram of an 18th principle thermal system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 21/25 is a 19th schematic thermal system diagram of a combined cycle steam power plant provided in accordance with the present invention.
  • Figure 22/25 is a diagram of a twentieth principle thermal system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 23/25 is a twenty-first principle thermal system diagram of a combined cycle steam power plant provided in accordance with the present invention.
  • Figure 24/25 is a diagram of a 22nd principle thermodynamic system of a combined cycle steam power plant in accordance with the present invention.
  • Figure 25/25 is a diagram of a 23rd principle thermodynamic system of a combined cycle steam power plant in accordance with the present invention.
  • Example 1 consisting of a thermodynamic cycle of m 1 kg of working fluid and m 2 kg of working fluid, and a mixed heating process carried out between the two; wherein, m 1 kg of working medium is sequentially carried out - liquid under The step-up process 12 at which the low temperature starts, the endothermic temperature rise and vaporization process 23 carried out by mixing with the m 2 kg working medium, the depressurization work process 37, the heat release to the cold source and the condensation process 71, forming a cycle 12371; m 2
  • the kilograms of working fluid are sequentially carried out - a boosting process 34, a heat source endothermic process 45, a depressurization work process 56, and an exothermic cooling process 63, which is mixed with m 1 kg of working fluid, to form a cycle 34563.
  • the endothermic vaporization and heating working fluid kilogram m 1 and m 2 kilogram due to mixing of the working medium 23 can be carried out while absorbing heat from the outside; m 1 kilogram thermodynamic working fluid carried out Cycle net work of cycle 12371, cycle net work of thermal cycle 34563 performed by m 2 kg of working fluid, combined with external output to drive the working machine or generator.
  • Example 2 consisting of a thermodynamic cycle of m 1 kg of working fluid and m 2 kg of working fluid, respectively, and a mixed heating process carried out between the two; wherein, m 1 kg of working medium is sequentially carried out - liquid under The pressurization process 12 starting from a low temperature, the heat absorption process 2a from the heat source, the endothermic vaporization process a3 by mixing with the m 2 kg working medium, the depressurization work process 37, releasing the heat to the cold source and condensing the process 71, forming Circulating 12a371; m 2 kg of working fluid is sequentially performed - a pressurization process 34, a heat source endothermic process 45, a depressurization work process 56, and an exothermic cooling process 63, which is mixed with m 1 kg of working fluid, to form Loop 34563.
  • Example 3 consisting of a thermodynamic cycle of m 1 kg of working fluid and m 2 kg of working fluid, respectively, and a mixed heating process carried out between the two; wherein, m 1 kg of working medium is sequentially carried out - in the liquid state ( m 1 -m c ) kilograms of pressurization process starting from low temperature 12, (m 2 -m c ) kilograms and m c kilograms of steam extraction process 2b, m 1 kilograms of pressurization process bc, m 1 kg due and m 2 kg
  • the heating and vaporization process of the working medium mixed with heat absorption c3, m 1 kg of working fluid depressurization work process 3a, m c kg of working medium is mixed with the 2 point state (m 1 -m c ) kg of working medium Exothermic condensation process ab, (m 1 -m c ) kg of working fluid depressurization work process a7, (m 1 -m c ) kg of working medium exothermic to the cold source and
  • Example 3 the temperature rise and vaporization process c3 of m 1 kg due to the endothermic heat absorption with m 2 kg of working fluid can simultaneously absorb heat from the external heat source; the thermal cycle of m 1 kg of working fluid ( The cyclic net work of 12bc371+bc3ab) and the cyclic net work of the thermal cycle 34563 performed by m 2 kg of working fluid are combined with external output.
  • Example 4 in the single-work steam combined cycle process shown in Example 1, the self-heat source endothermic process 45 of the m 2 kg working medium is modified to the endothermic process 4e and the self-heating source endothermic process e5, m 2
  • the heating process of the kilogram working medium and the m 1 kg working medium is modified to be the regenerative exothermic cooling process 6d and the mixed exothermic cooling process d3, and the exothermic process of process 6d is used to satisfy the endothermic process of the 4e process, forming an example.
  • 4 shows a single-worked steam combined cycle.
  • Example 1 a thermodynamic cycle performed by m 1 kg, m 2 kg, and m 3 kg of working fluid, a mixed heating process between m 1 kg of working medium and m 3 kg of working medium, and m 1
  • the heat exchange process between the kilogram cycle and the m 3 kilogram cycle wherein m 1 kg of the working medium is sequentially performed - the pressure rising process 12 starting from the low temperature in the liquid state, being mixed with the m 3 kg working medium
  • m 2 kg of working medium is sequentially carried out - a pressurization process 1a starting from a low temperature in a liquid state, heating and vaporization heat load of 3 kg refrigerant absorbent m 6b exothermic process carried out provided a8, hypotensive work process 89, the cold heat source 91 and the condensing process to form a circular 1a89
  • the endothermic vaporization and heating m. 1 kilogram working fluid due to mixing with m. 3 kilogram working medium 23 can be simultaneously carried out from the external heat source heat absorption, m 2 kilogram refrigerant by absorbing m
  • the heating and vaporization process a8 of the thermal load provided by the 3 kg working temperature exothermic process 6b can simultaneously absorb heat from the external heat source; the cycle net work of the thermal cycle 12371 of m 1 kg of working fluid, m 2 kg of working fluid
  • Example 2 a thermodynamic cycle performed by m 1 kg, m 2 kg, and m 3 kg of working fluid, a mixed heating process between m 1 kg of working medium and m 3 kg of working medium, and m 1 The heat exchange process between the kilogram cycle and the m 3 kilogram cycle; wherein, m 1 kg of working fluid is sequentially performed - the pressure rising process 12 from the low temperature in the liquid state, the heat absorption process 2c from the external heat source, and m 3 kg of working fluid mixed or simultaneously endothermic vaporization process c3 from the external heat source, depressurization work process 37, exothermic to the cold source and condensation process 71, forming a cycle 12c371; m 2 kg of working fluid in sequence - self-boosting process begins 1a cryogenic liquid state, the working fluid absorbent m 3 kilogram 6b exothermic process for the thermal load provided by the endothermic vaporization and heating a8, hypotensive work process 89, the cold heat source And condensing process 91, forming a cycle
  • the endothermic vaporization c3 m 1 kilogram working fluid due to mixing with the working medium kilogram m 3 can be carried out while absorbing heat from the outside, m 2 by the absorption of the working fluid kilogram kilogram m 3
  • the heating and vaporization process a8 of the thermal load provided by the working heat release process 6b can simultaneously absorb heat from the external heat source; the circulating net work of the thermal cycle 12c371 of m 1 kg of working fluid, and the thermal cycle of m 2 kg of working fluid
  • the cycle net work of 1a891, and the cycle net work of the heat cycle 3456b3 carried out by m 3 kg of working fluid, combined with external output to drive the working machine or generator.
  • Example 3 a thermodynamic cycle performed by m 1 kg, m 2 kg, and m 3 kg of working fluid, a mixed heating process between m 1 kg of working medium and m 3 kg of working medium, and m 1 The heat exchange process between the kilogram cycle and the m 3 kilogram cycle; wherein, m 1 kg of the working medium is sequentially performed - the liquid phase (m 1 - m c ) kilograms from the low temperature starting process 12, (m 1 -m c ) kilogram and m c kilogram extraction process 2e, m 1 kg boost process ef, m 1 kg heat absorption and vaporization process due to mixing with m 3 kg working fluid f3, m 1 kg working fluid
  • the pressure-reducing work process is 3d, the m c kilogram working medium is mixed with the 2-point state (m 1 -m c ) kilogram working medium to carry out the exothermic condensation process, and the (m 1 -m c ) kilogram working medium is reduced in pressure.
  • the endothermic vaporization and heating process f3 m 1 kilogram working fluid due to mixing with the working medium kilogram m. 3 can be carried out while absorbing heat from the outside, m 2 kilogram refrigerant by absorbing m
  • the heating and vaporization process a8 of the thermal load provided by the 3 kg working temperature exothermic process 6b can simultaneously absorb heat from the external heat source; the cycle power of the thermodynamic cycle (12ef371+ef3de) of m 1 kg of working fluid, m 2 kg
  • the circulating net work of the thermal cycle 1a891 of the working fluid and the cyclic net work of the thermal cycle 3456b3 carried out by the m 3 kg working medium are combined with the external output to drive the working machine or the generator.
  • Example 4 in the single-work steam combined cycle process shown in Example 1, the self-heat source endothermic process 45 of m 3 kg of working medium is modified to an endothermic process 4k and an autothermal source endothermic process k5, m 3 6b kg working fluid to modify the exothermic m 2 kg refrigerant cooling process to meet the cooling process 6j 4k exothermic endothermic heat requirement during the cooling process and the exothermic heat load to provide jb m 2 kg working medium, formed by the exemplary 4 Show single working fluid steam combined cycle.
  • the combined cycle steam power unit shown in Figure 3/25 is implemented as follows:
  • the condenser 6 has a condensate line via a circulation pump 4 and
  • the mixing evaporator 7 is in communication
  • the expander 2 has a steam passage communicating with the mixing evaporator 7, and the mixing evaporator 7 and the steam passage are respectively connected to the compressor 1 and the second expander 3, and the compressor 1 and the steam passage are subjected to high temperature heat.
  • the exchanger 5 is in communication with the expander 2, and the second expander 3 also has a steam passage communicating with the condenser 6; the high temperature heat exchanger 5 also has a heat source medium passage communicating with the outside, and the condenser 6 and the cooling medium passage are connected to the outside.
  • the hybrid evaporator 7 also has a heat source medium passage communicating with the outside, the expander 2 is connected to the compressor 1 and transmits power, and the expander 2 and the second expander 3 are connected to the outside and output power.
  • the condensate of the condenser 6 is boosted into the mixing evaporator 7 by the circulation pump 4, mixed with the high temperature steam from the expander 2, and absorbed by the heat load provided by the external heat source, and then vaporized, and the mixture evaporator 7 generates
  • the steam enters the compressor 1 to increase the temperature and enter the second expander 3 to reduce the pressure; the steam discharged from the compressor 1 flows through the high-temperature heat exchanger 5 and absorbs heat, and flows through the expander 2 to reduce the work and then enters the mixture.
  • the evaporator 7 releases heat and cools; the steam discharged from the second expander 3 enters the condenser 6, radiates heat to the cooling medium and condenses; the heat source medium provides a driving heat load through the high temperature heat exchanger 5 and the mixing evaporator 7, and the cooling medium passes
  • the condenser 6 takes away the low temperature heat load, a part of the output of the expander 2 is supplied to the compressor 1 for power, and the expander 2 and the second expander 3 jointly provide power (such as driving the working machine or the generator) to form a combined cycle. Steam powered unit.
  • the combined cycle steam power unit shown in Figure 4/25 is implemented as follows:
  • the condensate line passes through the circulation pump 4 and the regenerator 8
  • the second expander 3 has an extraction passage communicating with the regenerator 8
  • the regenerator 8 and the condensate line are connected to the mixing evaporator 7 via the second circulation pump 9, and the expander 2 has a steam passage and mixed evaporation.
  • the unit 7 is connected, the mixing evaporator 7 and the steam passage are respectively connected with the compressor 1 and the second expander 3, and the compressor 1 and the steam passage are connected to the expander 2 via the high temperature heat exchanger 5, and the second expander 3 is also connected.
  • the compressor 1 is connected and power is transmitted, and the expander 2 and the second expander 3 are connected to the outside and output power.
  • the condensate of the condenser 6 is boosted into the regenerator 8 by the circulation pump 4, and the extraction steam of the second expander 3 enters the regenerator 8 to release heat and condense, and the condensate of the regenerator 8 passes through
  • the second circulating pump 9 is boosted into the mixing evaporator 7, mixed with the high temperature steam from the expander 2 and absorbed by the heat load provided by the external heat source, and then vaporized, and the steam generated by the mixing evaporator 7 is split into two paths - the first path is supplied to Compressor 1, the second way is supplied to the second expander 3; the first way steam flows through the compressor 1 to increase the temperature, flows through the high temperature heat exchanger 5 and absorbs heat, and flows through the expander 2 to reduce the work and then enters
  • the mixing evaporator 7 releases heat and cools down; the second steam enters the second expander 3 to complete part of the work and then divides into two paths - the first way enters the regenerator 8, and the second way continues to depress
  • the combined cycle steam power unit shown in Figure 5/25 is implemented as follows:
  • the machine 1 also has a steam passage communicating with the expander 2 via the high temperature heat exchanger 5, and the second expander 3 also has a steam passage communicating with the condenser 6;
  • the high temperature heat exchanger 5 also has a heat source medium passage communicating with the outside, the condenser 6
  • There is also a cooling medium passage communicating with the outside the mixing evaporator 7 and the heat source medium passage are in communication with the outside, the preheater 10 and the heat source medium passage are connected to the outside, the expander 2 is connected to the compressor 1 and transmits power, the expander 2 and The second expander 3 is connected to the outside and outputs power.
  • the condensate of the condenser 6 is boosted by the circulation pump 4, and is heated by the preheater 10 to be heated, and then enters the mixed evaporator 7; the high-temperature steam discharged from the expander 2 enters the mixed evaporator 7 and The condensate is mixed and exothermic, the external heat source medium supplies a heat load to the condensate, the condensate absorbs heat and vaporizes; the steam generated by the mixing evaporator 7 enters the compressor 1 to increase the temperature and enters the second expander 3 to reduce the pressure.
  • the steam discharged from the compressor 1 flows through the high-temperature heat exchanger 5 and absorbs heat, flows through the expander 2 to reduce the pressure, and then enters the mixed evaporator 7 to release heat and cools; the steam discharged from the second expander 3 enters the condenser 6 , exothermic to the cooling medium and condensing; the heat source medium provides a driving heat load through the high temperature heat exchanger 5, the mixing evaporator 7 and the preheater 10, and the cooling medium carries away the low temperature heat load through the condenser 6, and a part of the output of the expander 2
  • the work is supplied to the compressor 1 as a power, and the expander 2 and the second expander 3 jointly provide power to form a combined cycle steam power unit.
  • the combined cycle steam power unit shown in Figure 6/25 is implemented as follows:
  • the combined cycle steam power unit shown in Figure 7/25 is implemented as follows:
  • the difference is that the steam discharged from the compressor 1 flows through the high temperature heat exchanger 5 and absorbs heat, and then enters the new expander. B depressurization work; the steam from the new expander B is added to the new high-temperature heat exchanger C and absorbs heat, then enters the expander 2 to reduce the work; the new output of the expander B is supplied to the compressor 1
  • the heat source medium provides driving heat load through the high temperature heat exchanger 5, the newly added high temperature heat exchanger C, the mixed evaporator 7 and the preheater 10, respectively, to form a combined cycle steam power unit.
  • the combined cycle steam power unit shown in Figure 8/25 is implemented as follows:
  • the combined cycle steam power unit shown in Figure 9/25 is implemented as follows:
  • the difference is that the steam discharged from the compressor 1 flows through the high temperature regenerator 11 and the high temperature heat exchanger 5 and gradually absorbs heat. After heating up, it will enter the new compressor A to increase the temperature; the newly added compressor A will flow through the newly added high-temperature heat exchanger C and absorb heat, then enter the expander 2 to reduce the work; the expander 2 discharges the steam. Flowing through the high-temperature regenerator 1 and releasing the heat and cooling, and then entering the mixed evaporator 7; the expander 2 supplies power to the newly added compressor A, and the heat source medium passes through the high-temperature heat exchanger 5 and the new high-temperature heat exchanger C, respectively.
  • the hybrid evaporator 7 and preheater 10 provide a drive thermal load to form a combined cycle steam power plant.
  • the combined cycle steam power unit shown in Figure 10/25 is implemented as follows:
  • the condenser 6 has a condensate line connected to the mixing evaporator 7 via a circulation pump 4, the expander 2 has a steam passage connected to the mixing evaporator 7 via the intermediate temperature evaporator 13, and the mixing evaporator 7 and the steam passage are respectively connected to the compressor 1 is in communication with the second expander 3, the compressor 1 also has a steam passage communicating with the expander 2 via the high temperature heat exchanger 5, the second expander 3 also has a steam passage communicating with the condenser 6; the condenser 6 also has condensate After the pipeline is connected to the intermediate temperature evaporator 13 via the second circulation pump 9, the intermediate temperature evaporator 13 has a steam passage communicating with the third expander 12, and the third expander 12 has a steam passage communicating with the condenser 6; 5, the heat source medium passage is connected to the outside, the condenser 6 and the cooling medium passage are connected to the outside, the expander 2 is connected to the compressor 1 and transmits power, and the expander 2, the second expander 3 and
  • the steam discharged from the compressor 1 flows through the high-temperature heat exchanger 5 and absorbs heat, and then enters the expander 2 to reduce the pressure; the steam discharged from the expander 2 flows through the intermediate-temperature evaporator 13 and releases heat and cools.
  • the condensate of the condenser 6 is divided into two paths - the first path is pressurized by the circulation pump 4 into the mixed evaporator 7, the second path
  • the second circulating pump 9 is pressurized into the intermediate temperature evaporator 13 to absorb heat and vaporize;
  • the steam generated by the mixing evaporator 7 enters the compressor 1 to increase the temperature and enters the second expander 3 to reduce the work, and the second expander 3 discharges
  • the steam enters the condenser 6 to exotherm and condense;
  • the steam generated by the intermediate temperature evaporator 13 flows through the third expander 12 to reduce pressure, and then enters the condenser 6 to release heat and condense;
  • the heat source medium is driven by the high temperature heat exchanger 5
  • the heat load, the cooling medium carries away the low temperature heat load through the condenser 6, a part of the work output from the expander 2 is supplied to
  • the combined cycle steam power unit shown in Figure 11/25 is implemented as follows:
  • the mixed evaporator 7 and the intermediate temperature evaporator 13 respectively increase the heat medium passage to communicate with the outside; the condensate entering the mixed evaporator 7 mixes with the steam to absorb heat while absorbing the external heat source.
  • the heat load provided by the medium, the condensate entering the intermediate temperature evaporator 13 simultaneously absorbs the heat load provided by the steam and the heat source medium to form a combined cycle steam power unit.
  • the combined cycle steam power unit shown in Figure 12/25 is implemented as follows:
  • the heat exchanger and the third circulating pump are composed;
  • the condenser 6 has a condensate line connected to the regenerator 8 via the circulation pump 4, and the second expander 3 has an extraction passage communicating with the regenerator 8 and the regenerator 8 is further
  • the condensate line is connected to the mixing evaporator 7 via the second circulation pump 9, and the expansion machine 2 has a steam passage communicating with the mixing evaporator 7 via the intermediate temperature evaporator 13, and the mixing evaporator 7 and the steam passage are respectively associated with the compressor 1 and
  • the second expander 3 is in communication, the compressor 1 and the steam passage are connected to the expander 2 via the high temperature heat exchanger 5, and the second expander 3 has a steam passage communicating with the condenser 6;
  • the condenser 6
  • the steam discharged from the compressor 1 flows through the high-temperature heat exchanger 5 and absorbs heat, and then enters the expander 2 to lower the pressure.
  • the steam discharged from the expander 2 flows through the intermediate temperature evaporator 13 and is released from the heat, and then enters the mixed evaporator 7 to mix with the condensate from the regenerator 8 and releases the heat to cool down;
  • the condensate of the condenser 6 is divided into two paths. - the first path is pressurized into the regenerator 8 via the circulation pump 4, the extraction of the second expander 3 enters the regenerator 8 to release heat and condense, and the condensate of the regenerator 8 is pressurized by the second circulation pump 9.
  • the second passage is pressurized by the third circulation pump 14 into the intermediate temperature evaporator 13 to absorb heat and vaporize; the steam generated by the mixing evaporator 7 is divided into two paths - the first road is supplied to the compressor 1 to increase the temperature
  • the second way is supplied to the second expander 3; after the steam enters the second expander 3 to complete part of the work, it is divided into two paths - the first way enters the regenerator 8, and the second way continues to complete the depressurization work and then enters the condensation
  • the device 6 exotherms and condenses; the steam generated by the intermediate temperature evaporator 13 flows through the third expander 12 to reduce the pressure, and then enters the condenser 6 to release heat and condense; the heat source medium passes through the high temperature heat exchanger 5, the intermediate temperature evaporator 13 and
  • the hybrid evaporator 7 provides a drive heat load, and the cooling medium is carried low through the condenser 6. Thermal load, the expander portion of the work output from the compressor 1 is
  • the combined cycle steam power unit shown in Figure 13/25 is implemented as follows:
  • the evaporator, the third circulation pump, the second regenerator and the fourth circulation pump are composed;
  • the condenser 6 has a condensate line connected to the regenerator 8 via the circulation pump 4, and the second expander 3 also has an extraction passage
  • the regenerator 8 and the condensate line are connected to the mixing evaporator 7 via the second circulation pump 9, and the expander 2 has a steam passage communicating with the mixing evaporator 7 via the intermediate temperature evaporator 13 and mixing and evaporating
  • the compressor 7 also has a steam passage communicating with the compressor 1 and the second expander 3, respectively, and the compressor 1 and the steam passage are connected to the expander 2 via the high temperature heat exchanger 5, and the second expander 3 also has a steam passage and a condenser.
  • the condenser 6 is connected; the condenser 6 and the condensate line are connected to the second regenerator 15 via the third circulation pump 14, and the third expander 12 has an extraction passage communicating with the second regenerator 15, and the second heat is recovered.
  • the condensate line 15 is further connected to the intermediate temperature evaporator 13 via the fourth circulation pump 16 and then the intermediate temperature evaporator 13 is steamed again.
  • the steam passage is in communication with the third expander 12, the third expander 12 also has a steam passage communicating with the condenser 6; the high temperature heat exchanger 5 also has a heat source medium passage communicating with the outside, and the condenser 6 and the cooling medium passage are connected to the outside.
  • the intermediate temperature evaporator 13 and the mixed evaporator 7 respectively have a heat source medium passage communicating with the outside, the expander 2 is connected to the compressor 1 and transmits power, and the expander 2, the second expander 3, and the third expander 12 are connected to the outside and output. power.
  • the steam discharged from the compressor 1 flows through the high-temperature heat exchanger 5 and absorbs heat, and then enters the expander 2 to reduce the pressure; the steam discharged from the expander 2 flows through the intermediate-temperature evaporator 13 and releases heat and cools.
  • the condensate of the condenser 6 is divided into two paths - the first passage is pressurized by the circulation pump 4 into the regenerator 8 and the second expansion
  • the extraction steam of the machine 3 enters the regenerator 8 to release heat and condense, and the condensate of the regenerator 8 is pressurized into the mixing evaporator 7 via the second circulation pump 9, and the second passage is pressurized to the second stage by the third circulation pump 14.
  • the regenerator 15 the extraction of the third expander 12 enters the second regenerator 15 to release heat and condense, and the condensate of the second regenerator 15 is pressurized by the fourth circulation pump 16 and enters the intermediate temperature evaporator 13 to absorb heat.
  • the steam produced by the mixing evaporator 7 is divided into two paths - the first path is supplied to the compressor 1 to increase the temperature rise, the second path is supplied to the second expander 3; after the steam enters the second expander 3 to complete the partial work Divided into two ways - the first way into the regenerator 8, the second way to continue to depressurize work, then enter the condenser 6 to release heat and cold
  • the steam generated by the intermediate temperature evaporator 13 flows through the third expander 12 to complete the partial pressure reduction work, and then splits into two paths - the first way enters the second regenerator 15, and the second way enters the condenser after completing the depressurization work.
  • the heat source medium provides a driving heat load through the high temperature heat exchanger 5, the intermediate temperature evaporator 13 and the mixed evaporator 7, the cooling medium carries away the low temperature heat load through the condenser 6, and a part of the output of the expander 2 is supplied to
  • the compressor 1 is powered, and the expander 2, the second expander 3, and the third expander 12 collectively provide power to form a combined cycle steam power unit.
  • the combined cycle steam power unit shown in Figure 14/25 is implemented as follows:
  • the evaporator 6 and the second preheater are composed; the condenser 6 has a condensate line connected to the mixing evaporator 7 via the circulation pump 4 and the preheater 10, and the expander 2 has a steam passage through the intermediate temperature evaporator 13 and the mixed evaporator.
  • the mixed evaporator 7 and the steam passage are respectively connected with the compressor 1 and the second expander 3, and the compressor 1 and the steam passage are connected to the expander 2 via the high temperature heat exchanger 5, and the second expander 3 has
  • the steam passage is in communication with the condenser 6; the condenser 6 and the condensate line are connected to the intermediate temperature evaporator 13 via the second circulation pump 9 and the second preheater 17, and the intermediate temperature evaporator 13 has a steam passage and a third expander.
  • the third expander 12 also has a steam passage communicating with the condenser 6;
  • the high temperature heat exchanger 5 also has a heat source medium passage communicating with the outside,
  • the condenser 6 also has a cooling medium passage communicating with the outside, the intermediate temperature evaporator 13 and mixing
  • the evaporator 7 also has a heat source medium passage and an outer Connected, the preheater 10 and the second preheater 17 respectively have a heat source medium passage communicating with the outside, the expander 2 is connected to the compressor 1 and transmits power, and the expander 2, the second expander 3 and the third expander 12 are connected. External and output power.
  • the steam discharged from the compressor 1 flows through the high-temperature heat exchanger 5 and absorbs heat, and then enters the expander 2 to reduce the pressure; the steam discharged from the expander 2 flows through the intermediate-temperature evaporator 13 and releases heat and cools. Then enters the mixed evaporator 7 and mixes with the condensate from the preheater 10 and releases the heat to cool down; the condensate of the condenser 6 is divided into two paths - the first passage is pressurized by the circulation pump 4 and flows through the preheater 10 to absorb heat.
  • the mixture After the temperature rises, the mixture enters the mixing evaporator 7, and the second path is pressurized by the second circulation pump 9 and flows through the second preheater 17 to absorb the heat and then enters the intermediate temperature evaporator 13 to absorb heat and vaporize; the steam generated by the mixing evaporator 7 is respectively
  • the compressor 1 is boosted and warmed up and enters the second expander 3 to reduce the work.
  • the steam discharged from the second expander 3 enters the condenser 6 to release heat and condense; the steam generated by the intermediate temperature evaporator 13 flows through the third expander 12 The pressure is reduced, and then enters the condenser 6 to release heat and condense; the heat source medium provides a driving heat load through the high temperature heat exchanger 5, the intermediate temperature evaporator 13, the mixed evaporator 7, the preheater 10, and the second preheater 17, The cooling medium carries away the low temperature heat load through the condenser 6, and the output of the expander 2 Part 1 power supplied to the compressor powered expander 2, the expander 3 and the second third expander 12 provides a common external power (e.g. to drive a generator or a working machine) to form a combined cycle steam power plant.
  • a common external power e.g. to drive a generator or a working machine
  • the combined cycle steam power unit shown in Figure 15/25 is implemented as follows:
  • (1) Structurally it mainly consists of a compressor, an expander, a second expander, a circulation pump, a high temperature heat exchanger, a condenser, a mixed evaporator, a second circulation pump, a preheater, a medium temperature evaporator, and a second
  • the preheater is composed; the condenser 6 has a condensate line connected to the mixing evaporator 7 via the circulation pump 4 and the preheater 10, and the expander 2 has a steam passage connected to the mixing evaporator 7 via the intermediate temperature evaporator 13 and mixed and evaporated.
  • the compressor 7 also has a steam passage communicating with the compressor 1, the mixing evaporator 7 and the intermediate inlet passage communicating with the second expander 3, and the compressor 1 and the steam passage communicating with the expander 2 via the high temperature heat exchanger 5;
  • the condensate line 6 is further connected to the intermediate temperature evaporator 13 via the second circulation pump 9 and the second preheater 17, and the intermediate temperature evaporator 13 has a steam passage communicating with the second expander 3, and the second expander 3 is further connected.
  • the high temperature heat exchanger 5 also has a heat source medium passage communicating with the outside, the condenser 6 and the cooling medium passage are connected to the outside, and the intermediate temperature evaporator 13 and the mixed evaporator 7 respectively have a heat source medium passage Connected to the outside, preheater 10 and second pre-
  • the heater 17 also has a heat source medium passage respectively communicating with the outside, the expander 2 is connected to the compressor 1 and transmits power, and the expander 2 and the second expander 3 are connected to the outside and output power.
  • the steam discharged from the compressor 1 flows through the high-temperature heat exchanger 5 and absorbs heat, and then enters the expander 2 to reduce the pressure; the steam discharged from the expander 2 flows through the intermediate-temperature evaporator 13 and releases heat and cools. Then enters the mixed evaporator 7 and mixes with the condensate from the preheater 10 and releases the heat to cool down; the condensate of the condenser 6 is divided into two paths - the first passage is pressurized by the circulation pump 4 and flows through the preheater 10 to absorb heat. After the temperature rises, it enters the mixing evaporator 7, and the second path is pressurized and flows through the second circulation pump 9.
  • the second preheater 17 absorbs heat and then enters the intermediate temperature evaporator 13 to absorb heat and vaporize; the steam generated by the mixing evaporator 7 enters the compressor 1 to increase the temperature and enters the second expander through the intermediate inlet passage.
  • the steam generated by the intermediate temperature evaporator 13 enters the second expander 3 to reduce the work, and the steam discharged from the second expander 3 enters the condenser 6 to release heat and condense; the heat source medium passes through the high temperature heat exchanger 5, the intermediate temperature evaporator 13,
  • the mixing evaporator 7, the preheater 10 and the second preheater 17 provide a driving heat load, the cooling medium carries away the low temperature heat load through the condenser 6, and a part of the work output from the expander 2 is supplied to the compressor 1 for powering, the expander 2 and the second expander 3 jointly provide external power (such as driving a working machine or a generator) to form a combined cycle steam power unit.
  • the combined cycle steam power unit shown in Figure 16/25 is implemented as follows:
  • an intermediate reheater is added, the intermediate temperature evaporator 13 has a steam passage communicating with the third expander 12, and the third expander 12 has a steam passage communicating with the condenser 6
  • the intermediate temperature evaporator 13 has a steam passage communicating with the third expander 12
  • the third expander 12 and the intermediate reheat steam passage are connected to the third expander 12 via the intermediate reheater 19, and the third expander 12 has steam.
  • the passage is connected to the condenser 6, and the intermediate reheater 19 and the heat source medium passage are connected to the outside; the steam outputted from the intermediate temperature evaporator 13 enters the third expander 12 and is depressurized to work at an intermediate pressure, and is reheated through the intermediate steam.
  • the passage enters the intermediate reheater 19 to increase the temperature of the heat, and then enters the third expander 12 through the intermediate reheat steam passage to continue the pressure reduction work, and then enters the condenser 10 to release heat and condense to form a combined cycle steam power unit.
  • the combined cycle steam power unit shown in Figure 17/25 is implemented as follows:
  • the third expander 12 has a steam passage connected to the condenser 6 to be adjusted so that the third expander 12 has a steam passage communicating with the second expander 3;
  • the steam of the machine 12 is partially depressurized, and enters the second expander 3 to continue to depressurize work, and then enters the condenser 6 to release heat and condense to form a combined cycle steam power unit.
  • the combined cycle steam power unit shown in Figure 18/25 is implemented as follows:
  • the second condenser is added, and the third expander 12 has a steam passage communicating with the condenser 6 to adjust the third expander 12 to have a steam passage.
  • the second condenser 18 is connected to the second condenser 18, and the condensate line of the condenser 6 is connected to the intermediate temperature evaporator 13 via the second circulation pump 9 and the second preheater 17 to adjust the second condenser 18 to have a condensate line.
  • the second circulation pump 9 and the second preheater 17 are in communication with the intermediate temperature evaporator 13, and the second condenser 18 also has a cooling medium passage communicating with the outside.
  • the combined cycle steam power unit shown in Figure 19/25 is implemented as follows:
  • the condensate line of the condenser 6 is connected to the mixing evaporator 7 via the circulation pump 4 and the preheater 10, and the condenser 6 is condensed.
  • the liquid pipeline is connected to the intermediate temperature evaporator 13 via the second circulation pump 9 and the second preheater 17, and is adjusted to have the condenser 6 having the condensate pipeline divided into two paths after passing through the circulation pump 4 and the preheater 10 - first
  • the road is in direct communication with the mixing evaporator 7, and the second passage is in communication with the intermediate temperature evaporator 13 via the second circulation pump 9 and the second preheater 17.
  • the combined cycle steam power unit shown in Figure 20/25 is implemented as follows:
  • the combined cycle steam power unit shown in Figure 21/25 is implemented as follows:
  • the combined cycle steam power unit shown in Figure 22/25 is implemented as follows:
  • the steam passage is connected to the mixed evaporator 7 via the high temperature regenerator 11 and the intermediate temperature evaporator 13
  • the new high-temperature heat exchanger C and the heat source medium passage are connected to the outside, and the expander 2 is connected to the newly added compressor A and transmits power.
  • the mixture enters the mixed evaporator 7, and the expander 2 supplies power to the newly added compressor A, and the heat source medium passes through the newly added high temperature heat exchanger C and the high temperature heat exchanger 5,
  • the intermediate temperature evaporator 13 and the hybrid evaporator 7 provide a drive thermal load to form a combined cycle steam power plant.
  • the combined cycle steam power unit shown in Figure 23/25 is implemented as follows:
  • the difference is that the steam discharged from the compressor 1 flows through the high temperature heat exchanger 5 and absorbs heat, and then enters the new expander. B depressurization work; the steam from the new expander B is added to the new high-temperature heat exchanger C and absorbs heat, then enters the expander 2 to reduce the work; the new output of the expander B is supplied to the compressor 1
  • the heat source medium provides a driving heat load by adding a high-temperature heat exchanger C, a high-temperature heat exchanger 5, a medium-temperature evaporator 13, and a mixed evaporator 7, thereby forming a combined-cycle steam power unit.
  • the combined cycle steam power unit shown in Figure 24/25 is implemented as follows:
  • the steam passage is connected to the mixed evaporator 7 via the newly added medium temperature evaporator D and the intermediate temperature evaporator 13
  • the newly added preheater F and the heat source medium passage are connected to the outside, and the newly added medium temperature evaporator D and the heat source medium passage are connected to the outside, and the new expander B is connected to the outside and outputs power.
  • the new expander B is stepped down to work, and the steam discharged from the expander B is added to the condenser 6 to release heat and condense; the heat source medium passes through the high temperature heat exchanger 5, the newly added medium temperature evaporator D, and the intermediate temperature evaporator 13
  • the mixing evaporator 7, the new preheater B, the preheater 10 and the second preheater 17 provide a driving heat load, the expander 2 supplies power to the compressor 1, the expander 2, the second expander 3,
  • the three expanders 12 and the newly added expander B externally output power to form a combined cycle steam power unit.
  • the combined cycle steam power unit shown in Figure 25/25 is implemented as follows:
  • the new medium temperature evaporator D and the intermediate temperature evaporator 13 are connected to the mixed evaporator 7 to add a medium temperature evaporator D.
  • the power unit has the following effects and advantages (mainly combined with a steam power unit that uses steam as a circulating medium):
  • the heat source load (provided by the external heat source and the exhaust heat release of the expander) is greatly increased during the phase change process, which is beneficial to reduce the temperature difference loss.
  • the circulating medium and the heat source medium in the high temperature zone are both gases, and the heat absorption link of the circulating working medium from the heat source is beneficial to reduce the temperature difference heat transfer loss and improve the heat efficiency.

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Abstract

一种单工质蒸汽联合循环与联合循环蒸汽动力装置，属于能源与动力技术领域。冷凝器（6）有冷凝液管路经循环泵（4）和预热器（10）连通混合蒸发器（7），膨胀机（2）有蒸汽通道经中温蒸发器（13）连通混合蒸发器（7），混合蒸发器（7）有蒸汽通道连通压缩机（1）和第二膨胀机（3），压缩机（1）有蒸汽通道经高温热交换器（5）连通膨胀机（2），第二膨胀机（3）有蒸汽通道连通冷凝器（6）；冷凝器（6）有冷凝液管路经第二循环泵（9）和第二预热器（17）连通中温蒸发器（13）之后再经蒸汽通道连通第三膨胀机（12）和冷凝器（6）；高温热交换器（5）、中温蒸发器（13）、混合蒸发器（7）、预热器（10）和第二预热器（17）有热源介质通道连通外部，冷凝器（6）有冷却介质通道连通外部，膨胀机（2）连接压缩机（1）并传输动力，膨胀机（2）、第二膨胀机（3）和第三膨胀机（12）连接外部并输出动力，形成联合循环蒸汽动力装置。

Description

单工质蒸汽联合循环与联合循环蒸汽动力装置 技术领域：
本发明属于能源与动力技术领域。
背景技术：
冷需求、热需求和动力需求，为人类生活与生产当中所常见。在动力需求技术领域，利用热能转换为机械能是获得和提供动力的重要方式。对于诸如以核反应为驱动能源或热源具有很高温度的情况，以及采用水蒸气为循环工质的外燃式蒸汽动力装置而言，在蒸汽实现热变功时，由于受到材料耐温耐压性能和安全性方面的限制，循环工质与热源之间往往存在很大的没有利用起来的温差，即不可逆损失大，热效率低，这也意味着提高热效率的潜力甚大。
以采用水蒸气为循环工质的外燃式蒸汽动力装置为例，其在工作介质、低温放热环节和动力负荷范围等方面具有显著的优势——比如，水蒸气具有很宽的参数工作范围，循环的放热温度可接近环境，装置的负荷范围宽等；为了提高热能转换为机械能的效率，现行主要措施是使水蒸汽工作在临界、超临界或超超临界状态，这需要换热管束既承受高压又必须承受高温——这是极为困难的，导致蒸汽与燃气之间的温差仍然甚大。正是受制于材料性能，水蒸气的平均吸热温度与热源(如高温燃气)平均放热温度之间仍然存在很大温差，使得热效率的提升难以取得实质性突破；另外，采取临界、超临界或超超临界参数运行，还带来了蒸汽动力装置运行安全性的降低。
为了提高高温热能转换为机械能的热效率，为了提高以固体燃料(如煤)为投入能源的蒸汽动力装置的热效率，并考虑保持蒸汽动力装置的优点，克服蒸汽动力装置在热效率及安全性方面存在的重大缺陷，本发明提出了单工质蒸汽联合循环和联合循环蒸汽动力装置；本发明能够在保留蒸汽动力装置优点的同时，大幅度提高蒸汽动力装置的热效率和装置运行的安全性。
发明内容：
本发明主要目的是要提供单工质蒸汽联合循环与联合循环蒸汽动力装置，具体发明内容分项阐述如下：
1.单工质蒸汽联合循环，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m2千克工质混合而进行的吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热过程63，形成循环34563。
2.单工质蒸汽联合循环，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m2千克工质混合吸热并同时自热源吸热而进行的吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热过程63，形成循环34563。
3.单工质蒸汽联合循环，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，自热源吸热过程2a，因与m2千克工质混合而进行的吸热汽化过程a3，降压作功过程37，向冷源放热并冷凝过程71，形成循环12a371；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热过程63，形成循环34563。
4.单工质蒸汽联合循环，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，自热源吸热过程2a，因与m2千克工质混合吸热并同时自热源吸热而进行的汽化过程a3，降压作功过程37，向冷源放热并冷凝过程71，形成循环12a371；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热过程63，形成循环34563。
5.单工质蒸汽联合循环，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下(m1-mc)千克自低温开始的升压过程12，(m1-mc)千克与mc千克抽汽混合过程2b，m1千克升压过程bc，m1千克因与m2千克工质混合吸热而进行的汽化过程c3，m1千克工质降压作功过程3a，mc千克工质因与2点状态(m1-mc)千克工质混合而进行的放热冷凝过程ab，(m1-mc)千克工质降压作功过程a7，(m1-mc)千克工质向冷源放热并冷凝过程71，形成抽汽回热循环(12bc371+bc3ab)；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热过程63，形成循环34563。
6.单工质蒸汽联合循环，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下(m1-mc)千克自低温开始的升压过程12，(m1-mc)千克与mc千克抽汽混合过程2b，m1千克升压过程bc，m1千克因与m2千克工质混合吸热并同时自热源吸热而进行的汽化过程c3，m1千克工质降压作功过程3a，mc千克工质因与2点状态(m1-mc)千克工质混合而进行放热冷凝过程ab，(m1-mc)千克工质降压作功过程a7，(m1-mc)千克工质向冷源放热并冷凝过程71，形成抽汽回热循环(12bc371+bc3ab)；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热过程63，形成循环34563。
7.单工质蒸汽联合循环，是在第1-6项所述任一单工质蒸汽联合循环中，将m2千克工质的自热源吸热过程45修改为吸热过程4e和自热源吸热过程e5，将m2千克工质与m1千克工质混合放热过程63修改为回热放热过程6d和混合放热过程d3，且过程6d的放热用于并满足4e过程的吸热，形成单工质蒸汽联合循环。
8.单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m3千克工质混合而进行的吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷而进行的汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34，自热源吸热过程 45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
9.单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m3千克工质混合吸热并同时自热源吸热而进行的吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷而进行的汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
10.单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m3千克工质混合而进行的吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷并同时自热源吸热而进行的吸热汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
11.单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m2千克工质混合吸热并同时自热源吸热而进行的吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷并同时自热源吸热而进行的吸热汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
12.单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，自外部热源吸热过程2c，因与m3千克工质混合或同时自外部热源吸热而进行的吸热汽化过程c3，降压作功过程37，向冷源放热并冷凝过程71，形成循环12c371；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷而进行的吸热汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
13.单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环， m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m3千克工质混合而进行的吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——液态下自低温开始的升压过程1a，自外部热源吸热过程ac，吸收m3千克工质放热过程6b提供的热负荷或同时自外部热源吸热而进行的吸热汽化过程c8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1ac891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
14.单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，自外部热源吸热过程2c，因与m3千克工质混合或同时自外部热源吸热而进行的吸热汽化过程c3，降压作功过程37，向冷源放热并冷凝过程71，形成循环12c371；m2千克工质依序进行——液态下自低温开始的升压过程1a，自外部热源吸热过程ad，吸收m3千克工质放热过程6b提供的热负荷或同时自外部热源吸热而进行的吸热汽化过程d8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1ad891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
15.单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下(m1-mc)千克自低温开始的升压过程12，(m1-mc)千克与mc千克抽汽混合过程2e，m1千克升压过程ef，m1千克因与m3千克工质混合或同时自外部热源吸热汽化过程f3，m1千克工质降压作功过程3d，mc千克工质与2点状态(m1-mc)千克工质混合而进行放热冷凝过程de，(m1-mc)千克工质降压作功过程d7，(m1-mc)千克工质向冷源放热并冷凝过程71，形成抽汽回热循环(12ef371+ef3de)；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷或同时自热源吸热而进行的吸热汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
16.单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m3千克工质混合吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——液态下(m2-mc)千克自低温开始的升压过程1a，(m2-mc)千克与mc千克抽汽混合过程ae，m2千克升压过程ef，吸收m3千克工质放热过程6b提供的热负荷或同时自热源吸热而进行的汽化过程f8，m2千克工质降压作功过程8d，mc千克工质与2点状态(m2-mc)千克工质混合而进行放热冷凝过程de，(m2-mc)千克工质降压作功过程d9，(m2-mc)千克工质向冷源放热并冷凝过程91，形成抽汽回热循环 (1aef891+ef8de)；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
17.单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下(m1-mc1)千克自低温开始的升压过程12，(m1-mc1)千克与mc1千克抽汽混合过程2e，m1千克升压过程ef，m1千克与m3千克工质混合或同时自外部热源吸热汽化过程f3，m1千克工质降压作功过程3d，mc1千克工质与2点状态(m1-mc1)千克工质混合而进行放热冷凝过程de，(m1-mc1)千克工质降压作功过程d7，(m1-mc1)千克工质向冷源放热并冷凝过程71，形成抽汽回热循环(12ef371+ef3de)；m2千克工质依序进行——液态下(m2-mc2)千克自低温开始的升压过程1a，(m2-mc2)千克与mc2千克抽汽混合过程ah，m2千克升压过程hi，吸收m3千克工质放热过程6b提供的热负荷或同时自热源吸热而进行的汽化过程i8，m2千克工质降压作功过程8g，mc2千克工质与2点状态(m2-mc2)千克工质混合而进行放热冷凝过程gh，(m2-mc2)千克工质降压作功过程g9，(m2-mc2)千克工质向冷源放热并冷凝过程91，形成抽汽回热循环(1ahi891+ghi8g)；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
18.单工质蒸汽联合循环，是在第8-17项所述任一单工质蒸汽联合循环中，将m3千克工质的自热源吸热过程45修改为吸热过程4k和自热源吸热过程k5，将m3千克工质向m2千克工质放热过程6b修改为满足吸热过程4k热需求的放热过程6j和向m2千克工质提供热负荷的放热过程jb，形成单工质蒸汽联合循环。
19.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器和混合蒸发器所组成；冷凝器有冷凝液管路经循环泵与混合蒸发器连通，膨胀机有蒸汽通道与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，混合蒸发器或还有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机和第二膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置；其中，或膨胀机连接压缩机和循环泵并传输动力。
20.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器和第二循环泵所组成；冷凝器有冷凝液管路经循环泵与回热器连通，第二膨胀机有抽汽通道与回热器连通，回热器还有冷凝液管路经第二循环泵与混合蒸发器连通，膨胀机有蒸汽通道与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，混合蒸发器或还有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机和第二膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置；其中，或膨胀机连接压缩机、循环泵和第二循环泵并传输动力。
21.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器和预热器所组成；冷凝器有冷凝液管路经循环泵和预热器与混合蒸发器连通，膨胀机有蒸汽通道与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，混合蒸发器或还有热源介质通道与外部连通，预热器还有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机和第二膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置；其中，或膨胀机连接压缩机和循环泵并传输动力。
22.联合循环蒸汽动力装置，是在第19-21项所述任一联合循环蒸汽动力装置中，增加新增压缩机和新增高温热交换器，将压缩机有蒸汽通道经高温热交换器与膨胀机连通调整为压缩机有蒸汽通道经高温热交换器与新增压缩机连通，新增压缩机再有蒸汽通道经新增高温热交换器与膨胀机连通，新增高温热交换器还有热源介质通道与外部连通，膨胀机连接新增压缩机并传输动力，形成联合循环蒸汽动力装置。
23.联合循环蒸汽动力装置，是在第19-21项所述任一联合循环蒸汽动力装置中，增加新增膨胀机和新增高温热交换器，将压缩机有蒸汽通道经高温热交换器与膨胀机连通调整为压缩机有蒸汽通道经高温热交换器与新增膨胀机连通，新增膨胀机再有蒸汽通道经新增高温热交换器与膨胀机连通，新增高温热交换器还有热源介质通道与外部连通，新增膨胀机连接压缩机并传输动力，形成联合循环蒸汽动力装置。
24.联合循环蒸汽动力装置，是在第19-21项所述任一联合循环蒸汽动力装置中，增加高温回热器，将压缩机有蒸汽通道经高温热交换器与膨胀机连通调整为压缩机有蒸汽通道经高温回热器和高温热交换器与膨胀机连通，将膨胀机有蒸汽通道与混合蒸发器连通调整为膨胀机有蒸汽通道经高温回热器与混合蒸发器连通，形成联合循环蒸汽动力装置。
25.联合循环蒸汽动力装置，是在第19-21项所述任一联合循环蒸汽动力装置中，增加高温回热器、新增压缩机和新增高温热交换器，将压缩机有蒸汽通道经高温热交换器与膨胀机连通调整为压缩机有蒸汽通道经高温回热器和高温热交换器与新增压缩机连通，新增压缩机再有蒸汽通道经新增高温热交换器与膨胀机连通，将膨胀机有蒸汽通道与混合蒸发器连通调整为膨胀机有蒸汽通道经高温回热器与混合蒸发器连通，新增高温热交换器还有热源介质通道与外部连通，膨胀机连接新增压缩机并传输动力，形成联合循环蒸汽动力装置。
26.联合循环蒸汽动力装置，是在第19-21项所述任一联合循环蒸汽动力装置中，增加高温回热器、新增膨胀机和新增高温热交换器，将压缩机有蒸汽通道经高温热交换器与膨胀机连通调整为压缩机有蒸汽通道经高温回热器和高温热交换器与新增膨胀机连通，新增膨胀机再有蒸汽通道经新增高温热交换器与膨胀机连通，将膨胀机有蒸汽通道与混合蒸发器连通调整为膨胀机有蒸汽通道经高温回热器与混合蒸发器连通，新增高温热交换器还有热源介质通道与外部连通，新增膨胀机连接压缩机并传输动力，形成联合循环蒸汽动力装置。
27.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第三膨胀机、第二循环泵和中温蒸发器所组成；冷凝器有冷凝液管路经循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连 通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第二循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
28.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第三膨胀机、第二循环泵和中温蒸发器所组成；冷凝器有冷凝液管路经循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第二循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器或混合蒸发器还有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
29.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第三膨胀机、第二循环泵和中温蒸发器所组成；冷凝器有冷凝液管路经循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第二循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器和混合蒸发器还分别有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
30.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器和第三循环泵所组成；冷凝器有冷凝液管路经循环泵与回热器连通，第二膨胀机或第三膨胀机有抽汽通道与回热器连通，回热器还有冷凝液管路经第二循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第三循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
31.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器和第三循 环泵所组成；冷凝器有冷凝液管路经循环泵与回热器连通，第二膨胀机或第三膨胀机有抽汽通道与回热器连通，回热器还有冷凝液管路经第二循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第三循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器或混合蒸发器还有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
32.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器和第三循环泵所组成；冷凝器有冷凝液管路经循环泵与回热器连通，第二膨胀机或第三膨胀机有抽汽通道与回热器连通，回热器还有冷凝液管路经第二循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第三循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器和混合蒸发器还分别有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
33.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器和第三循环泵所组成；冷凝器有冷凝液管路经循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第二循环泵与回热器连通，第三膨胀机或第二膨胀机还有抽汽通道与回热器连通，回热器还有冷凝液管路经第三循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
34.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器和第三循环泵所组成；冷凝器有冷凝液管路经循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第二循环泵与回热器连通，第三膨胀机或第二膨胀机还有抽汽通道与回热器连通，回热器还有冷凝液管路经第三循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器 还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器或混合蒸发器还有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
35.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器和第三循环泵所组成；冷凝器有冷凝液管路经循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第二循环泵与回热器连通，第三膨胀机或第二膨胀机还有抽汽通道与回热器连通，回热器还有冷凝液管路经第三循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器和混合蒸发器还分别有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
36.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器、第三循环泵、第二回热器和第四循环泵所组成；冷凝器有冷凝液管路经循环泵与回热器连通，第二膨胀机或第三膨胀机还有抽汽通道与回热器连通，回热器还有冷凝液管路经第二循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第三循环泵与第二回热器连通，第三膨胀机或第二膨胀机还有抽汽通道与第二回热器连通，第二回热器还有冷凝液管路经第四循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
37.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器、第三循环泵、第二回热器和第四循环泵所组成；冷凝器有冷凝液管路经循环泵与回热器连通，第二膨胀机或第三膨胀机还有抽汽通道与回热器连通，回热器还有冷凝液管路经第二循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第三循环泵与第二回热器连通，第三膨胀机或第二膨胀机还有抽汽通道与第二回热器连通，第二回热器还有冷凝液管路经第四循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器或混合蒸发器还有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
38.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器、第三循环泵、第二回热器和第四循环泵所组成；冷凝器有冷凝液管路经循环泵与回热器连通，第二膨胀机或第三膨胀机还有抽汽通道与回热器连通，回热器还有冷凝液管路经第二循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第三循环泵与第二回热器连通，第三膨胀机或第二膨胀机还有抽汽通道与第二回热器连通，第二回热器还有冷凝液管路经第四循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器和混合蒸发器还分别有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
39.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机和中温蒸发器所组成；冷凝器有冷凝液管路经循环泵和预热器与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第二循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，预热器还有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
40.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机和中温蒸发器所组成；冷凝器有冷凝液管路经循环泵和预热器与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第二循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器或混合蒸发器还有热源介质通道与外部连通，预热器还有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
41.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机和中温蒸发器所组成；冷凝器有冷凝液管路经循环泵和预热器与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第二循环泵与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三 膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器和混合蒸发器还分别有热源介质通道与外部连通，预热器还有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
42.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机和中温蒸发器所组成；冷凝器有冷凝液管路经循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第二循环泵和预热器与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，预热器还有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
43.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机和中温蒸发器所组成；冷凝器有冷凝液管路经循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第二循环泵和预热器与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器或混合蒸发器还有热源介质通道与外部连通，预热器还有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
44.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机和中温蒸发器所组成；冷凝器有冷凝液管路经循环泵与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第二循环泵和预热器与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器和混合蒸发器还分别有热源介质通道与外部连通，预热器还有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
45.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机、中温蒸发器和第二预热器所组成；冷凝器有冷凝液管路经循环泵和预热器与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷 凝器连通；冷凝器还有冷凝液管路经第二循环泵和第二预热器与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，预热器和第二预热器还分别有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
46.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机、中温蒸发器和第二预热器所组成；冷凝器有冷凝液管路经循环泵和预热器与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第二循环泵和第二预热器与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器或混合蒸发器还有热源介质通道与外部连通，预热器和第二预热器还分别有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
47.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机、中温蒸发器和第二预热器所组成；冷凝器有冷凝液管路经循环泵和预热器与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道分别与压缩机和第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；冷凝器还有冷凝液管路经第二循环泵和第二预热器与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第三膨胀机连通，第三膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器和混合蒸发器还分别有热源介质通道与外部连通，预热器和第二预热器还分别有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机、第二膨胀机和第三膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
48.联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、中温蒸发器和第二预热器所组成；冷凝器有冷凝液管路经循环泵和预热器与混合蒸发器连通，膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通，混合蒸发器还有蒸汽通道与压缩机连通，混合蒸发器还有中间进汽通道与第二膨胀机连通，压缩机还有蒸汽通道经高温热交换器与膨胀机连通；冷凝器还有冷凝液管路经第二循环泵和第二预热器与中温蒸发器连通之后中温蒸发器再有蒸汽通道与第二膨胀机连通，第二膨胀机还有蒸汽通道与冷凝器连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，中温蒸发器和混合蒸发器还分别有热源介质通道与外部连通，预热器和第二预热器还分别有热源介质通道与外部连通，膨胀机连接压缩机并传输动力，膨胀机和第二膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
49.联合循环蒸汽动力装置，是在第27-47项所述任一联合循环蒸汽动力装置中，增 加中间再热器，将中温蒸发器有蒸汽通道与第三膨胀机连通和第三膨胀机有蒸汽通道与冷凝器连通调整为中温蒸发器有蒸汽通道与第三膨胀机连通、第三膨胀机还有中间再热蒸汽通道经中间再热器与第三膨胀机连通和第三膨胀机还有蒸汽通道与冷凝器连通，中间再热器还有热源介质通道与外部连通，形成联合循环蒸汽动力装置。
50.联合循环蒸汽动力装置，是在第27-47项所述任一联合循环蒸汽动力装置中，将第三膨胀机有蒸汽通道与冷凝器连通调整为第三膨胀机有蒸汽通道与第二膨胀机连通，形成联合循环蒸汽动力装置
51.联合循环蒸汽动力装置，是在第45-47项所述任一联合循环蒸汽动力装置中，增加第二冷凝器，将第三膨胀机有蒸汽通道与冷凝器连通调整为第三膨胀机有蒸汽通道与第二冷凝器连通，将冷凝器有冷凝液管路经第二循环泵和第二预热器与中温蒸发器连通调整为第二冷凝器有冷凝液管路经第二循环泵和第二预热器与中温蒸发器连通，第二冷凝器还有冷却介质通道与外部连通，形成联合循环蒸汽动力装置。
52.联合循环蒸汽动力装置，是在第45-47项所述任一联合循环蒸汽动力装置中，将冷凝器有冷凝液管路经循环泵和预热器与混合蒸发器连通以及冷凝器有冷凝液管路经第二循环泵和第二预热器与中温蒸发器连通，一并调整为冷凝器有冷凝液管路经循环泵和预热器之后分成两路——第一路直接与混合蒸发器连通，第二路经第二循环泵和第二预热器与中温蒸发器连通，形成联合循环蒸汽动力装置。
53.联合循环蒸汽动力装置，是在第27-52项所述任一联合循环蒸汽动力装置中，增加新增压缩机和新增高温热交换器，将压缩机有蒸汽通道经高温热交换器与膨胀机连通调整为压缩机有蒸汽通道经高温热交换器与新增压缩机连通，新增压缩机再有蒸汽通道经新增高温热交换器与膨胀机连通，新增高温热交换器还有热源介质通道与外部连通，膨胀机连接新增压缩机并传输动力，形成联合循环蒸汽动力装置。
54.联合循环蒸汽动力装置，是在第27-52项所述任一联合循环蒸汽动力装置中，增加高温回热器，将压缩机有蒸汽通道经高温热交换器与膨胀机连通调整为压缩机有蒸汽通道经高温回热器和高温热交换器与膨胀机连通，将膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通调整为膨胀机有蒸汽通道经高温回热器和中温蒸发器与混合蒸发器连通，形成联合循环蒸汽动力装置。
55.联合循环蒸汽动力装置，是在第27-52项所述任一联合循环蒸汽动力装置中，增加高温回热器、新增压缩机和新增高温热交换器，将压缩机有蒸汽通道经高温热交换器与膨胀机连通调整为压缩机有蒸汽通道经高温回热器和高温热交换器与新增压缩机连通，新增压缩机再有蒸汽通道经新增高温热交换器与膨胀机连通，将膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通调整为膨胀机有蒸汽通道经高温回热器和中温蒸发器与混合蒸发器连通，新增高温热交换器还有热源介质通道与外部连通，膨胀机连接新增压缩机并传输动力，形成联合循环蒸汽动力装置。
56.联合循环蒸汽动力装置，是在第27-52项所述任一联合循环蒸汽动力装置中，增加新增膨胀机和新增高温热交换器，将压缩机有蒸汽通道经高温热交换器与膨胀机连通调整为压缩机有蒸汽通道经高温热交换器与新增膨胀机连通，新增膨胀机再有蒸汽通道经新增高温热交换器与膨胀机连通，新增高温热交换器还有热源介质通道与外部连通，新增膨胀机连接压缩机并传输动力，形成联合循环蒸汽动力装置。
57.联合循环蒸汽动力装置，是在第27-52项所述任一联合循环蒸汽动力装置中，增加高温回热器、新增膨胀机和新增高温热交换器，将压缩机有蒸汽通道经高温热交换器与膨胀机连通调整为压缩机有蒸汽通道经高温回热器和高温热交换器与新增膨胀机连通，新增膨胀机再有蒸汽通道经新增高温热交换器与膨胀机连通，将膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通调整为膨胀机有蒸汽通道经高温回热器和中温蒸发器与混合蒸发器连通，新增高温热交换器还有热源介质通道与外部连通，新增膨胀机连接压缩机并传输动力，形成联合循环蒸汽动力装置。
58.联合循环蒸汽动力装置，是在第27-53项所述任一联合循环蒸汽动力装置中，增加新增膨胀机、新增中温蒸发器和新增循环泵，冷凝器增设冷凝液管路经新增循环泵与新增中温蒸发器连通之后新增中温蒸发器再有蒸汽通道与新增膨胀机连通，新增膨胀机还有蒸汽通道与冷凝器连通，将膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通调整为膨胀机有蒸汽通道经新增中温蒸发器和中温蒸发器与混合蒸发器连通，新增中温蒸发器或还有热源介质通道与外部连通，新增膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
59.联合循环蒸汽动力装置，是在第27-53项所述任一联合循环蒸汽动力装置中，增加新增膨胀机、新增中温蒸发器、新增循环泵和新增预热器，冷凝器增设冷凝液管路经新增循环泵和新增预热器与新增中温蒸发器连通之后新增中温蒸发器再有蒸汽通道与新增膨胀机连通，新增膨胀机还有蒸汽通道与冷凝器连通，将膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通调整为膨胀机有蒸汽通道经新增中温蒸发器和中温蒸发器与混合蒸发器连通，新增预热器还有热源介质通道与外部连通，新增中温蒸发器或还有热源介质通道与外部连通，新增膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
60.联合循环蒸汽动力装置，是在第27-53项所述任一联合循环蒸汽动力装置中，增加新增膨胀机、新增中温蒸发器、新增循环泵、新增回热器和新增第二循环泵，冷凝器增设冷凝液管路经新增循环泵与新增回热器连通，新增膨胀机或第三膨胀机有抽汽通道与新增回热器连通，新增回热器还有冷凝液管路经新增第二循环泵与新增中温蒸发器连通之后新增中温蒸发器再有蒸汽通道与新增膨胀机连通，新增膨胀机还有蒸汽通道与冷凝器连通，将膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通调整为膨胀机有蒸汽通道经新增中温蒸发器和中温蒸发器与混合蒸发器连通，新增中温蒸发器或还有热源介质通道与外部连通，新增膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
61.联合循环蒸汽动力装置，是在第54-55项所述任一联合循环蒸汽动力装置中，增加新增膨胀机、新增中温蒸发器和新增循环泵，冷凝器增设冷凝液管路经新增循环泵与新增中温蒸发器连通之后新增中温蒸发器再有蒸汽通道与新增膨胀机连通，新增膨胀机还有蒸汽通道与冷凝器连通，将膨胀机有蒸汽通道经高温回热器和中温蒸发器与混合蒸发器连通调整为膨胀机有蒸汽通道经高温回热器、新增中温蒸发器和中温蒸发器与混合蒸发器连通，新增中温蒸发器或还有热源介质通道与外部连通，新增膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
62.联合循环蒸汽动力装置，是在第54-55项所述任一联合循环蒸汽动力装置中，增加新增膨胀机、新增中温蒸发器、新增循环泵和新增预热器，冷凝器增设冷凝液管路经新增循环泵和新增预热器与新增中温蒸发器连通之后新增中温蒸发器再有蒸汽通道与新增膨胀机连通，新增膨胀机还有蒸汽通道与冷凝器连通，将膨胀机有蒸汽通道经高温回热器和 中温蒸发器与混合蒸发器连通调整为膨胀机有蒸汽通道经高温回热器、新增中温蒸发器和中温蒸发器与混合蒸发器连通，新增预热器还有热源介质通道与外部连通，新增中温蒸发器或还有热源介质通道与外部连通，新增膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
63.联合循环蒸汽动力装置，是在第54-55项所述任一联合循环蒸汽动力装置中，增加新增膨胀机、新增中温蒸发器、新增循环泵、新增回热器和新增第二循环泵，冷凝器增设冷凝液管路经新增循环泵与新增回热器连通，新增膨胀机或第三膨胀机有抽汽通道与新增回热器连通，新增回热器还有冷凝液管路经新增第二循环泵与新增中温蒸发器连通之后新增中温蒸发器再有蒸汽通道与新增膨胀机连通，新增膨胀机还有蒸汽通道与冷凝器连通，将膨胀机有蒸汽通道经高温回热器和中温蒸发器与混合蒸发器连通调整为膨胀机有蒸汽通道经高温回热器、新增中温蒸发器和中温蒸发器与混合蒸发器连通，新增中温蒸发器或还有热源介质通道与外部连通，新增膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
64.联合循环蒸汽动力装置，是在第56项所述任一联合循环蒸汽动力装置中，增加新增第二膨胀机、新增中温蒸发器和新增循环泵，冷凝器增设冷凝液管路经新增循环泵与新增中温蒸发器连通之后新增中温蒸发器再有蒸汽通道与新增第二膨胀机连通，新增第二膨胀机还有蒸汽通道与冷凝器连通，将膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通调整为膨胀机有蒸汽通道经新增中温蒸发器和中温蒸发器与混合蒸发器连通，新增中温蒸发器或还有热源介质通道与外部连通，新增第二膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
65.联合循环蒸汽动力装置，是在第56项所述任一联合循环蒸汽动力装置中，增加新增第二膨胀机、新增中温蒸发器、新增循环泵和新增预热器，冷凝器增设冷凝液管路经新增循环泵和新增预热器与新增中温蒸发器连通之后新增中温蒸发器再有蒸汽通道与新增第二膨胀机连通，新增第二膨胀机还有蒸汽通道与冷凝器连通，将膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通调整为膨胀机有蒸汽通道经新增中温蒸发器和中温蒸发器与混合蒸发器连通，新增预热器还有热源介质通道与外部连通，新增中温蒸发器或还有热源介质通道与外部连通，新增第二膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
66.联合循环蒸汽动力装置，是在第56项所述任一联合循环蒸汽动力装置中，增加新增第二膨胀机、新增中温蒸发器、新增循环泵、新增回热器和新增第二循环泵，冷凝器增设冷凝液管路经新增循环泵与新增回热器连通，新增第二膨胀机或第三膨胀机有抽汽通道与新增回热器连通，新增回热器还有冷凝液管路经新增第二循环泵与新增中温蒸发器连通之后新增中温蒸发器再有蒸汽通道与新增第二膨胀机连通，新增第二膨胀机还有蒸汽通道与冷凝器连通，将膨胀机有蒸汽通道经中温蒸发器与混合蒸发器连通调整为膨胀机有蒸汽通道经新增中温蒸发器和中温蒸发器与混合蒸发器连通，新增中温蒸发器或还有热源介质通道与外部连通，新增第二膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
67.联合循环蒸汽动力装置，是在第57项所述任一联合循环蒸汽动力装置中，增加新增第二膨胀机、新增中温蒸发器和新增循环泵，冷凝器增设冷凝液管路经新增循环泵与新增中温蒸发器连通之后新增中温蒸发器再有蒸汽通道与新增第二膨胀机连通，新增第二膨胀机还有蒸汽通道与冷凝器连通，将膨胀机有蒸汽通道经高温回热器和中温蒸发器与混合 蒸发器连通调整为膨胀机有蒸汽通道经高温回热器、新增中温蒸发器和中温蒸发器与混合蒸发器连通，新增中温蒸发器或还有热源介质通道与外部连通，新增第二膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
68.联合循环蒸汽动力装置，是在第57项所述任一联合循环蒸汽动力装置中，增加新增第二膨胀机、新增中温蒸发器、新增循环泵和新增预热器，冷凝器增设冷凝液管路经新增循环泵和新增预热器与新增中温蒸发器连通之后新增中温蒸发器再有蒸汽通道与新增第二膨胀机连通，新增第二膨胀机还有蒸汽通道与冷凝器连通，将膨胀机有蒸汽通道经高温回热器和中温蒸发器与混合蒸发器连通调整为膨胀机有蒸汽通道经高温回热器、新增中温蒸发器和中温蒸发器与混合蒸发器连通，新增预热器还有热源介质通道与外部连通，新增中温蒸发器或还有热源介质通道与外部连通，新增第二膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
69.联合循环蒸汽动力装置，是在第57项所述任一联合循环蒸汽动力装置中，增加新增第二膨胀机、新增中温蒸发器、新增循环泵、新增回热器和新增第二循环泵，冷凝器增设冷凝液管路经新增循环泵与新增回热器连通，新增第二膨胀机或第三膨胀机有抽汽通道与新增回热器连通，新增回热器还有冷凝液管路经新增第二循环泵与新增中温蒸发器连通之后新增中温蒸发器再有蒸汽通道与新增第二膨胀机连通，新增第二膨胀机还有蒸汽通道与冷凝器连通，将膨胀机有蒸汽通道经高温回热器和中温蒸发器与混合蒸发器连通调整为膨胀机有蒸汽通道经高温回热器、新增中温蒸发器和中温蒸发器与混合蒸发器连通，新增中温蒸发器或还有热源介质通道与外部连通，新增第二膨胀机连接外部并输出动力，形成联合循环蒸汽动力装置。
附图说明：
图1/25是依据本发明所提供的单工质蒸汽联合循环第1种流程示例图。
图2/25是依据本发明所提供的单工质蒸汽联合循环第2种流程示例图。
图3/25是依据本发明所提供的联合循环蒸汽动力装置第1种原则性热力系统图。
图4/25是依据本发明所提供的联合循环蒸汽动力装置第2种原则性热力系统图。
图5/25是依据本发明所提供的联合循环蒸汽动力装置第3种原则性热力系统图。
图6/25是依据本发明所提供的联合循环蒸汽动力装置第4种原则性热力系统图。
图7/25是依据本发明所提供的联合循环蒸汽动力装置第5种原则性热力系统图。
图8/25是依据本发明所提供的联合循环蒸汽动力装置第6种原则性热力系统图。
图9/25是依据本发明所提供的联合循环蒸汽动力装置第7种原则性热力系统图。
图10/25是依据本发明所提供的联合循环蒸汽动力装置第8种原则性热力系统图。
图11/25是依据本发明所提供的联合循环蒸汽动力装置第9种原则性热力系统图。
图12/25是依据本发明所提供的联合循环蒸汽动力装置第10种原则性热力系统图。
图13/25是依据本发明所提供的联合循环蒸汽动力装置第11种原则性热力系统图。
图14/25是依据本发明所提供的联合循环蒸汽动力装置第12种原则性热力系统图。
图15/25是依据本发明所提供的联合循环蒸汽动力装置第13种原则性热力系统图。
图16/25是依据本发明所提供的联合循环蒸汽动力装置第14种原则性热力系统图。
图17/25是依据本发明所提供的联合循环蒸汽动力装置第15种原则性热力系统图。
图18/25是依据本发明所提供的联合循环蒸汽动力装置第16种原则性热力系统图。
图19/25是依据本发明所提供的联合循环蒸汽动力装置第17种原则性热力系统图。
图20/25是依据本发明所提供的联合循环蒸汽动力装置第18种原则性热力系统图。
图21/25是依据本发明所提供的联合循环蒸汽动力装置第19种原则性热力系统图。
图22/25是依据本发明所提供的联合循环蒸汽动力装置第20种原则性热力系统图。
图23/25是依据本发明所提供的联合循环蒸汽动力装置第21种原则性热力系统图。
图24/25是依据本发明所提供的联合循环蒸汽动力装置第22种原则性热力系统图。
图25/25是依据本发明所提供的联合循环蒸汽动力装置第23种原则性热力系统图。
图中，1-压缩机，2-膨胀机，3-第二膨胀机，4-循环泵，5-高温热交换器，6-冷凝器，7-混合蒸发器，8-回热器，9-第二循环泵，10-预热器，11-高温回热器，12-第三膨胀机，13-中温蒸发器，14-第三循环泵，15-第二回热器，16-第四循环泵，17-第二预热器，18-第二冷凝器，19-中间再热器；A-新增压缩机，B-新增膨胀机，C-新增高温热交换器，D-新增中温蒸发器，E-新增循环泵，F-新增预热器，G-新增第二膨胀机。
具体实施方式：
首先要说明的是，在结构和流程的表述上，非必要情况下不重复进行；对显而易见的流程不作表述。下面结合附图和实例来详细描述本发明。
图1/25所示T-s图中的单工质蒸汽联合循环流程示例分别是这样的：
(1)示例①，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m2千克工质混合而进行的吸热升温和汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热降温过程63，形成循环34563。
还要说明的是，在示例①中，m1千克工质因与m2千克工质混合而进行的吸热升温和汽化过程23可同时自外部热源吸热；m1千克工质进行的热力循环12371的循环净功，m2千克工质进行的热力循环34563的循环净功，联合对外输出以带动工作机或发电机。
(2)示例②，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，自热源吸热过程2a，因与m2千克工质混合而进行的吸热汽化过程a3，降压作功过程37，向冷源放热并冷凝过程71，形成循环12a371；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热降温过程63，形成循环34563。
还要说明的是，在示例②中，m1千克工质因与m2千克工质混合而进行的吸热汽化过程a3可同时自外部热源吸热；m1千克工质进行的热力循环12a371的循环净功和m2千克工质进行的热力循环34563的循环净功联合对外输出。
(3)示例③，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下(m1-mc)千克自低温开始的升压过程12，(m2-mc)千克与mc千克抽汽混合过程2b，m1千克升压过程bc，m1千克因与m2千克工质混合吸热而进行的升温和汽化过程c3，m1千克工质降压作功过程3a，mc千克工质因与2点状态(m1-mc)千克工质混合而进行的放热冷凝过程ab，(m1-mc)千克工质降压作功过程a7，(m1-mc)千克工质向冷源放热并冷凝过程71，形成抽汽回热循环 (12bc371+bc3ab)；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热降温过程63，形成循环34563。
还要说明的是，在示例③中，m1千克因与m2千克工质混合吸热而进行的升温和汽化过程c3可同时自外部热源吸热；m1千克工质进行的热力循环(12bc371+bc3ab)的循环净功和m2千克工质进行的热力循环34563的循环净功联合对外输出。
(4)示例④，在示例①所示单工质蒸汽联合循环流程中，将m2千克工质的自热源吸热过程45修改为吸热过程4e和自热源吸热过程e5，将m2千克工质与m1千克工质混合放热降温过程63修改为回热放热降温过程6d和混合放热降温过程d3，且过程6d的放热用于并满足4e过程的吸热，形成示例④所示单工质蒸汽联合循环。
图2/25所示T-s图中的单工质蒸汽联合循环流程示例分别是这样的：
(1)示例①，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m3千克工质混合而进行的吸热升温和汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷而进行的升温和汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热降温过程b3，形成循环3456b3。
还要说明的是，在示例①中，m1千克工质因与m3千克工质混合而进行的吸热升温和汽化过程23可同时自外部热源吸热，m2千克工质因吸收m3千克工质放热过程6b提供的热负荷而进行的升温和汽化过程a8可同时自外部热源吸热；m1千克工质进行的热力循环12371的循环净功，m2千克工质进行的热力循环1a891的循环净功，以及m3千克工质进行的热力循环3456b3的循环净功，联合对外输出以带动工作机或发电机。
(2)示例②，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，自外部热源吸热过程2c，因与m3千克工质混合或同时自外部热源吸热而进行的吸热汽化过程c3，降压作功过程37，向冷源放热并冷凝过程71，形成循环12c371；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷而进行的吸热升温和汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热降温过程6b，因与m1千克工质混合而进行的放热降温过程b3，形成循环3456b3。
还要说明的是，在示例②中，m1千克工质因与m3千克工质混合而进行的吸热汽化过程c3可同时自外部热源吸热，m2千克工质因吸收m3千克工质放热过程6b提供的热负荷而进行的升温和汽化过程a8可同时自外部热源吸热；m1千克工质进行的热力循环12c371的循环净功，m2千克工质进行的热力循环1a891的循环净功，以及m3千克工质进行的热力循环3456b3的循环净功，联合对外输出以带动工作机或发电机。
(3)示例③，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3 千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下(m1-mc)千克自低温开始的升压过程12，(m1-mc)千克与mc千克抽汽混合过程2e，m1千克升压过程ef，m1千克因与m3千克工质混合而进行的吸热升温和汽化过程f3，m1千克工质降压作功过程3d，mc千克工质与2点状态(m1-mc)千克工质混合而进行放热冷凝过程de，(m1-mc)千克工质降压作功过程d7，(m1-mc)千克工质向冷源放热并冷凝过程71，形成抽汽回热循环(12ef371+ef3de)；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷而进行的吸热升温和汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热降温过程6b，因与m1千克工质混合而进行的放热降温过程b3，形成循环3456b3。
还要说明的是，在示例③中，m1千克工质因与m3千克工质混合而进行的吸热升温和汽化过程f3可同时自外部热源吸热，m2千克工质因吸收m3千克工质放热过程6b提供的热负荷而进行的升温和汽化过程a8可同时自外部热源吸热；m1千克工质进行的热力循环(12ef371+ef3de)的循环净功，m2千克工质进行的热力循环1a891的循环净功，以及m3千克工质进行的热力循环3456b3的循环净功，联合对外输出以带动工作机或发电机。
(4)示例④，在示例①所示单工质蒸汽联合循环流程中，将m3千克工质的自热源吸热过程45修改为吸热过程4k和自热源吸热过程k5，将m3千克工质向m2千克工质放热降温过程6b修改为满足吸热过程4k热需求的放热降温过程6j和向m2千克工质提供热负荷的放热降温过程jb，形成示例④所示单工质蒸汽联合循环。
图3/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，它主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器和混合蒸发器所组成；冷凝器6有冷凝液管路经循环泵4与混合蒸发器7连通，膨胀机2有蒸汽通道与混合蒸发器7连通，混合蒸发器7还有蒸汽通道分别与压缩机1和第二膨胀机3连通，压缩机1还有蒸汽通道经高温热交换器5与膨胀机2连通，第二膨胀机3还有蒸汽通道与冷凝器6连通；高温热交换器5还有热源介质通道与外部连通，冷凝器6还有冷却介质通道与外部连通，混合蒸发器7还有热源介质通道与外部连通，膨胀机2连接压缩机1并传输动力，膨胀机2和第二膨胀机3连接外部并输出动力。
(2)流程上，冷凝器6的冷凝液经循环泵4升压进入混合蒸发器7，与来自膨胀机2的高温蒸汽混合并吸收外部热源提供的热负荷之后汽化，混合蒸发器7产生的蒸汽分别进入压缩机1升压升温和进入第二膨胀机3降压作功；压缩机1排放的蒸汽流经高温热交换器5并吸热，流经膨胀机2降压作功之后进入混合蒸发器7放热并降温；第二膨胀机3排放的蒸汽进入冷凝器6，放热于冷却介质并冷凝；热源介质通过高温热交换器5和混合蒸发器7提供驱动热负荷，冷却介质通过冷凝器6带走低温热负荷，膨胀机2输出的一部分功提供给压缩机1作动力，膨胀机2和第二膨胀机3共同对外提供动力(如带动工作机或发电机)，形成联合循环蒸汽动力装置。
图4/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，它主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器和第二循环泵所组成；冷凝器6有冷凝液管路经循环泵4与回热器8 连通，第二膨胀机3有抽汽通道与回热器8连通，回热器8还有冷凝液管路经第二循环泵9与混合蒸发器7连通，膨胀机2有蒸汽通道与混合蒸发器7连通，混合蒸发器7还有蒸汽通道分别与压缩机1和第二膨胀机3连通，压缩机1还有蒸汽通道经高温热交换器5与膨胀机2连通，第二膨胀机3还有蒸汽通道与冷凝器6连通；高温热交换器5还有热源介质通道与外部连通，冷凝器6还有冷却介质通道与外部连通，混合蒸发器7还有热源介质通道与外部连通，膨胀机2连接压缩机1并传输动力，膨胀机2和第二膨胀机3连接外部并输出动力。
(2)流程上，冷凝器6的冷凝液经循环泵4升压进入回热器8，第二膨胀机3的抽汽进入回热器8放热并冷凝，回热器8的冷凝液经第二循环泵9升压进入混合蒸发器7，与来自膨胀机2的高温蒸汽混合并吸收外部热源提供的热负荷之后汽化，混合蒸发器7产生的蒸汽分成两路——第一路提供给压缩机1，第二路提供给第二膨胀机3；第一路蒸汽流经压缩机1升压升温，流经高温热交换器5并吸热，流经膨胀机2降压作功之后进入混合蒸发器7放热并降温；第二路蒸汽进入第二膨胀机3完成部分作功之后又分成两路——第一路进入回热器8，第二路继续降压作功之后进入冷凝器6放热并冷凝；热源介质通过高温热交换器5和混合蒸发器7提供驱动热负荷，冷却介质通过冷凝器6带走低温热负荷，膨胀机2输出的一部分功提供给压缩机1作动力，膨胀机2和第二膨胀机3共同对外提供动力，形成联合循环蒸汽动力装置。
图5/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，它主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器和预热器所组成；冷凝器6有冷凝液管路经循环泵4和预热器10与混合蒸发器7连通，膨胀机2有蒸汽通道与混合蒸发器7连通，混合蒸发器7还有蒸汽通道分别与压缩机1和第二膨胀机3连通，压缩机1还有蒸汽通道经高温热交换器5与膨胀机2连通，第二膨胀机3还有蒸汽通道与冷凝器6连通；高温热交换器5还有热源介质通道与外部连通，冷凝器6还有冷却介质通道与外部连通，混合蒸发器7还有热源介质通道与外部连通，预热器10还有热源介质通道与外部连通，膨胀机2连接压缩机1并传输动力，膨胀机2和第二膨胀机3连接外部并输出动力。
(2)流程上，冷凝器6的冷凝液流经循环泵4升压，流经预热器10吸热升温，之后进入混合蒸发器7；膨胀机2排放的高温蒸汽进入混合蒸发器7与冷凝液混合并放热，外部热源介质向冷凝液提供热负荷，冷凝液吸热并汽化；混合蒸发器7产生的蒸汽分别进入压缩机1升压升温和进入第二膨胀机3降压作功；压缩机1排放的蒸汽流经高温热交换器5并吸热，流经膨胀机2降压作功之后进入混合蒸发器7放热并降温；第二膨胀机3排放的蒸汽进入冷凝器6，放热于冷却介质并冷凝；热源介质通过高温热交换器5、混合蒸发器7和预热器10提供驱动热负荷，冷却介质通过冷凝器6带走低温热负荷，膨胀机2输出的一部分功提供给压缩机1作动力，膨胀机2和第二膨胀机3共同对外提供动力，形成联合循环蒸汽动力装置。
图6/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，在图5/25所示联合循环蒸汽动力装置中，增加新增压缩机和新增高温热交换器，将压缩机1有蒸汽通道经高温热交换器5与膨胀机2连通调整为压缩机1有蒸汽通道经高温热交换器5与新增压缩机A连通，新增压缩机A再有蒸汽通道经新增高温热交换 器C与膨胀机2连通，新增高温热交换器C还有热源介质通道与外部连通，膨胀机2连接新增压缩机A并传输动力。
(2)流程上，与图5/25所示联合循环蒸汽动力装置相比，不同之处在于——压缩机1排放的蒸汽流经高温热交换器5并吸热，之后进入新增压缩机A升压升温；新增压缩机A排放的蒸汽流经新增高温热交换器C并吸热，之后进入膨胀机2降压作功；膨胀机2向新增压缩机A提供动力，热源介质分别通过高温热交换器5、新增高温热交换器C、混合蒸发器7和预热器10提供驱动热负荷，形成联合循环蒸汽动力装置。
图7/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，在图5/25所示联合循环蒸汽动力装置中，增加新增膨胀机和新增高温热交换器，将压缩机1有蒸汽通道经高温热交换器5与膨胀机2连通调整为压缩机1有蒸汽通道经高温热交换器5与新增膨胀机B连通，新增膨胀机B再有蒸汽通道经新增高温热交换器C与膨胀机2连通，新增高温热交换器C还有热源介质通道与外部连通，新增膨胀机B连接压缩机1并传输动力。
(2)流程上，与图5/25所示联合循环蒸汽动力装置相比，不同之处在于——压缩机1排放的蒸汽流经高温热交换器5并吸热，之后进入新增膨胀机B降压作功；新增膨胀机B排放的蒸汽流经新增高温热交换器C并吸热，之后进入膨胀机2降压作功；新增膨胀机B输出的功提供给压缩机1作动力或对外提供，热源介质分别通过高温热交换器5、新增高温热交换器C、混合蒸发器7和预热器10提供驱动热负荷，形成联合循环蒸汽动力装置。
图8/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，在图5/25所示联合循环蒸汽动力装置中，增加高温回热器，将压缩机1有蒸汽通道经高温热交换器5与膨胀机2连通调整为压缩机1有蒸汽通道经高温回热器11和高温热交换器5与膨胀机2连通，将膨胀机2有蒸汽通道与混合蒸发器7连通调整为膨胀机2有蒸汽通道经高温回热器11与混合蒸发器7连通。
(2)流程上，与图5/25所示联合循环蒸汽动力装置相比，不同之处在于——压缩机1排放的蒸汽流经高温回热器11和高温热交换器5并逐步吸热升温，膨胀机2排放的蒸汽流经高温回热器11放热降温之后进入混合蒸发器7，形成联合循环蒸汽动力装置。
图9/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，在图5/25所示联合循环蒸汽动力装置中，增加高温回热器、新增压缩机和新增高温热交换器，将压缩机1有蒸汽通道经高温热交换器5与膨胀机2连通调整为压缩机1有蒸汽通道经高温回热器11和高温热交换器5与新增压缩机A连通，新增压缩机A再有蒸汽通道经新增高温热交换器C与膨胀机2连通，将膨胀机2有蒸汽通道与混合蒸发器7连通调整为膨胀机2有蒸汽通道经高温回热器11与混合蒸发器7连通，新增高温热交换器C还有热源介质通道与外部连通，膨胀机2连接新增压缩机A并传输动力。
(2)流程上，与图5/25所示联合循环蒸汽动力装置相比，不同之处在于——压缩机1排放的蒸汽流经高温回热器11和高温热交换器5并逐步吸热升温，之后进入新增压缩机A升压升温；新增压缩机A排放的蒸汽流经新增高温热交换器C并吸热，之后进入膨胀机2降压作功；膨胀机2排放的蒸汽流经高温回热器1并放热降温，之后进入混合蒸发器7；膨胀机2向新增压缩机A提供动力，热源介质分别通过分别高温热交换器5、新增高温热交换器C、混合蒸发器7和预热器10提供驱动热负荷，形成联合循环蒸汽动力装置。
图10/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，它主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第三膨胀机、第二循环泵和中温蒸发器所组成；冷凝器6有冷凝液管路经循环泵4与混合蒸发器7连通，膨胀机2有蒸汽通道经中温蒸发器13与混合蒸发器7连通，混合蒸发器7还有蒸汽通道分别与压缩机1和第二膨胀机3连通，压缩机1还有蒸汽通道经高温热交换器5与膨胀机2连通，第二膨胀机3还有蒸汽通道与冷凝器6连通；冷凝器6还有冷凝液管路经第二循环泵9与中温蒸发器13连通之后中温蒸发器13再有蒸汽通道与第三膨胀机12连通，第三膨胀机12还有蒸汽通道与冷凝器6连通；高温热交换器5还有热源介质通道与外部连通，冷凝器6还有冷却介质通道与外部连通，膨胀机2连接压缩机1并传输动力，膨胀机2、第二膨胀机3和第三膨胀机12连接外部并输出动力。
(2)流程上，压缩机1排放的蒸汽流经高温热交换器5并吸热，之后进入膨胀机2降压作功；膨胀机2排放的蒸汽流经中温蒸发器13并放热降温，之后进入混合蒸发器7与来自冷凝器6的冷凝液混合并放热降温；冷凝器6的冷凝液分成两路——第一路经循环泵4加压进入混合蒸发器7，第二路经第二循环泵9加压进入中温蒸发器13吸热并汽化；混合蒸发器7产生的蒸汽分别进入压缩机1升压升温和进入第二膨胀机3降压作功，第二膨胀机3排放的蒸汽进入冷凝器6放热并冷凝；中温蒸发器13产生的蒸汽流经第三膨胀机12降压作功，之后进入冷凝器6放热并冷凝；热源介质通过高温热交换器5提供驱动热负荷，冷却介质通过冷凝器6带走低温热负荷，膨胀机2输出的一部分功提供给压缩机1作动力，膨胀机2、第二膨胀机3和第三膨胀机12共同对外提供动力(如带动工作机或发电机)，形成联合循环蒸汽动力装置。
图11/25所示联合循环蒸汽动力装置是这样实现的：
在图10/25所示联合循环蒸汽动力装置中，混合蒸发器7和中温蒸发器13分别增加热源介质通道与外部连通；进入混合蒸发器7的冷凝液与蒸汽混合吸热并同时吸收外部热源介质提供的热负荷，进入中温蒸发器13的冷凝液同时吸收蒸汽和热源介质提供的热负荷，形成联合循环蒸汽动力装置。
图12/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，它主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第三膨胀机、第二循环泵、中温蒸发器、回热器和第三循环泵所组成；冷凝器6有冷凝液管路经循环泵4与回热器8连通，第二膨胀机3有抽汽通道与回热器8连通，回热器8还有冷凝液管路经第二循环泵9与混合蒸发器7连通，膨胀机2有蒸汽通道经中温蒸发器13与混合蒸发器7连通，混合蒸发器7还有蒸汽通道分别与压缩机1和第二膨胀机3连通，压缩机1还有蒸汽通道经高温热交换器5与膨胀机2连通，第二膨胀机3还有蒸汽通道与冷凝器6连通；冷凝器6还有冷凝液管路经第三循环泵14与中温蒸发器13连通之后中温蒸发器13再有蒸汽通道与第三膨胀机12连通，第三膨胀机12还有蒸汽通道与冷凝器6连通；高温热交换器5还有热源介质通道与外部连通，冷凝器6还有冷却介质通道与外部连通，中温蒸发器13和混合蒸发器7还分别有热源介质通道与外部连通，膨胀机2连接压缩机1并传输动力，膨胀机2、第二膨胀机3和第三膨胀机12连接外部并输出动力。
(2)流程上，压缩机1排放的蒸汽流经高温热交换器5并吸热，之后进入膨胀机2降压 作功；膨胀机2排放的蒸汽流经中温蒸发器13并放热降温，之后进入混合蒸发器7与来自回热器8的冷凝液混合并放热降温；冷凝器6的冷凝液分成两路——第一路经循环泵4加压进入回热器8，第二膨胀机3的抽汽进入回热器8放热并冷凝，回热器8的冷凝液经第二循环泵9加压进入混合蒸发器7，第二路经第三循环泵14加压进入中温蒸发器13吸热并汽化；混合蒸发器7产生的蒸汽分成两路——第一路提供给压缩机1升压升温，第二路提供给第二膨胀机3；蒸汽进入第二膨胀机3完成部分作功之后分成两路——第一路进入回热器8，第二路继续完成降压作功之后进入冷凝器6放热并冷凝；中温蒸发器13产生的蒸汽流经第三膨胀机12降压作功，之后进入冷凝器6放热并冷凝；热源介质通过高温热交换器5、中温蒸发器13和混合蒸发器7提供驱动热负荷，冷却介质通过冷凝器6带走低温热负荷，膨胀机2输出的一部分功提供给压缩机1作动力，膨胀机2、第二膨胀机3和第三膨胀机12共同对外提供动力，形成联合循环蒸汽动力装置。
图13/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，它主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器、第三循环泵、第二回热器和第四循环泵所组成；冷凝器6有冷凝液管路经循环泵4与回热器8连通，第二膨胀机3还有抽汽通道与回热器8连通，回热器8还有冷凝液管路经第二循环泵9与混合蒸发器7连通，膨胀机2有蒸汽通道经中温蒸发器13与混合蒸发器7连通，混合蒸发器7还有蒸汽通道分别与压缩机1和第二膨胀机3连通，压缩机1还有蒸汽通道经高温热交换器5与膨胀机2连通，第二膨胀机3还有蒸汽通道与冷凝器6连通；冷凝器6还有冷凝液管路经第三循环泵14与第二回热器15连通，第三膨胀机12还有抽汽通道与第二回热器15连通，第二回热器15还有冷凝液管路经第四循环泵16与中温蒸发器13连通之后中温蒸发器13再有蒸汽通道与第三膨胀机12连通，第三膨胀机12还有蒸汽通道与冷凝器6连通；高温热交换器5还有热源介质通道与外部连通，冷凝器6还有冷却介质通道与外部连通，中温蒸发器13和混合蒸发器7还分别有热源介质通道与外部连通，膨胀机2连接压缩机1并传输动力，膨胀机2、第二膨胀机3和第三膨胀机12连接外部并输出动力。
(2)流程上，压缩机1排放的蒸汽流经高温热交换器5并吸热，之后进入膨胀机2降压作功；膨胀机2排放的蒸汽流经中温蒸发器13并放热降温，之后进入混合蒸发器7与来自回热器8的冷凝液混合并放热降温；冷凝器6的冷凝液分成两路——第一路经循环泵4加压进入回热器8，第二膨胀机3的抽汽进入回热器8放热并冷凝，回热器8的冷凝液经第二循环泵9加压进入混合蒸发器7，第二路经第三循环泵14加压进入第二回热器15，第三膨胀机12的抽汽进入第二回热器15放热并冷凝，第二回热器15的冷凝液经第四循环泵16加压之后进入中温蒸发器13吸热并汽化；混合蒸发器7产生的蒸汽分成两路——第一路提供给压缩机1升压升温，第二路提供给第二膨胀机3；蒸汽进入第二膨胀机3完成部分作功之后分成两路——第一路进入回热器8，第二路继续降压作功之后进入冷凝器6放热并冷凝；中温蒸发器13产生的蒸汽流经第三膨胀机12完成部分降压作功之后分成两路——第一路进入第二回热器15，第二路完成降压作功之后进入冷凝器6放热并冷凝；热源介质通过高温热交换器5、中温蒸发器13和混合蒸发器7提供驱动热负荷，冷却介质通过冷凝器6带走低温热负荷，膨胀机2输出的一部分功提供给压缩机1作动力，膨胀机2、第二膨胀机3和第三膨胀机12共同对外提供动力，形成联合循环蒸汽动力装置。
图14/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，它主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机、中温蒸发器和第二预热器所组成；冷凝器6有冷凝液管路经循环泵4和预热器10与混合蒸发器7连通，膨胀机2有蒸汽通道经中温蒸发器13与混合蒸发器7连通，混合蒸发器7还有蒸汽通道分别与压缩机1和第二膨胀机3连通，压缩机1还有蒸汽通道经高温热交换器5与膨胀机2连通，第二膨胀机3还有蒸汽通道与冷凝器6连通；冷凝器6还有冷凝液管路经第二循环泵9和第二预热器17与中温蒸发器13连通之后中温蒸发器13再有蒸汽通道与第三膨胀机12连通，第三膨胀机12还有蒸汽通道与冷凝器6连通；高温热交换器5还有热源介质通道与外部连通，冷凝器6还有冷却介质通道与外部连通，中温蒸发器13和混合蒸发器7还分别有热源介质通道与外部连通，预热器10和第二预热器17还分别有热源介质通道与外部连通，膨胀机2连接压缩机1并传输动力，膨胀机2、第二膨胀机3和第三膨胀机12连接外部并输出动力。
(2)流程上，压缩机1排放的蒸汽流经高温热交换器5并吸热，之后进入膨胀机2降压作功；膨胀机2排放的蒸汽流经中温蒸发器13并放热降温，之后进入混合蒸发器7与来自预热器10的冷凝液混合并放热降温；冷凝器6的冷凝液分成两路——第一路经循环泵4加压和流经预热器10吸热升温之后进入混合蒸发器7，第二路经第二循环泵9加压和流经第二预热器17吸热升温之后进入中温蒸发器13吸热并汽化；混合蒸发器7产生的蒸汽分别进入压缩机1升压升温和进入第二膨胀机3降压作功，第二膨胀机3排放的蒸汽进入冷凝器6放热并冷凝；中温蒸发器13产生的蒸汽流经第三膨胀机12降压作功，之后进入冷凝器6放热并冷凝；热源介质通过高温热交换器5、中温蒸发器13、混合蒸发器7、预热器10和第二预热器17提供驱动热负荷，冷却介质通过冷凝器6带走低温热负荷，膨胀机2输出的一部分功提供给压缩机1作动力，膨胀机2、第二膨胀机3和第三膨胀机12共同对外提供动力(如带动工作机或发电机)，形成联合循环蒸汽动力装置。
图15/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，它主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、中温蒸发器和第二预热器所组成；冷凝器6有冷凝液管路经循环泵4和预热器10与混合蒸发器7连通，膨胀机2有蒸汽通道经中温蒸发器13与混合蒸发器7连通，混合蒸发器7还有蒸汽通道与压缩机1连通，混合蒸发器7还有中间进汽通道与第二膨胀机3连通，压缩机1还有蒸汽通道经高温热交换器5与膨胀机2连通；冷凝器6还有冷凝液管路经第二循环泵9和第二预热器17与中温蒸发器13连通之后中温蒸发器13再有蒸汽通道与第二膨胀机3连通，第二膨胀机3还有蒸汽通道与冷凝器6连通；高温热交换器5还有热源介质通道与外部连通，冷凝器6还有冷却介质通道与外部连通，中温蒸发器13和混合蒸发器7还分别有热源介质通道与外部连通，预热器10和第二预热器17还分别有热源介质通道与外部连通，膨胀机2连接压缩机1并传输动力，膨胀机2和第二膨胀机3连接外部并输出动力。
(2)流程上，压缩机1排放的蒸汽流经高温热交换器5并吸热，之后进入膨胀机2降压作功；膨胀机2排放的蒸汽流经中温蒸发器13并放热降温，之后进入混合蒸发器7与来自预热器10的冷凝液混合并放热降温；冷凝器6的冷凝液分成两路——第一路经循环泵4加压和流经预热器10吸热升温之后进入混合蒸发器7，第二路经第二循环泵9加压和流经第 二预热器17吸热升温之后进入中温蒸发器13吸热并汽化；混合蒸发器7产生的蒸汽分别进入压缩机1升压升温和通过中间进汽通道进入第二膨胀机3降压作功，中温蒸发器13产生的蒸汽进入第二膨胀机3降压作功，第二膨胀机3排放的蒸汽进入冷凝器6放热并冷凝；热源介质通过高温热交换器5、中温蒸发器13、混合蒸发器7、预热器10和第二预热器17提供驱动热负荷，冷却介质通过冷凝器6带走低温热负荷，膨胀机2输出的一部分功提供给压缩机1作动力，膨胀机2和第二膨胀机3共同对外提供动力(如带动工作机或发电机)，形成联合循环蒸汽动力装置。
图16/25所示联合循环蒸汽动力装置是这样实现的：
在图11/25所示联合循环蒸汽动力装置中，增加中间再热器，将中温蒸发器13有蒸汽通道与第三膨胀机12连通和第三膨胀机12有蒸汽通道与冷凝器6连通调整为中温蒸发器13有蒸汽通道与第三膨胀机12连通、第三膨胀机12还有中间再热蒸汽通道经中间再热器19与第三膨胀机12连通和第三膨胀机12还有蒸汽通道与冷凝器6连通，中间再热器19还有热源介质通道与外部连通；中温蒸发器13输出的蒸汽进入第三膨胀机12降压作功至某一中间压力时引出并经中间再热蒸汽通道进入中间再热器19吸热升温，之后再经中间再热蒸汽通道进入第三膨胀机12继续降压作功，然后进入冷凝器10放热并冷凝，形成联合循环蒸汽动力装置。
图17/25所示联合循环蒸汽动力装置是这样实现的：
在图14/25所示联合循环蒸汽动力装置中，将第三膨胀机12有蒸汽通道与冷凝器6连通调整为第三膨胀机12有蒸汽通道与第二膨胀机3连通；进入第三膨胀机12的蒸汽完成部分降压作功，进入第二膨胀机3继续降压作功，之后进入冷凝器6放热冷凝，形成联合循环蒸汽动力装置。
图18/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，在图14/25所示联合循环蒸汽动力装置中，增加第二冷凝器，将第三膨胀机12有蒸汽通道与冷凝器6连通调整为第三膨胀机12有蒸汽通道与第二冷凝器18连通，将冷凝器6有冷凝液管路经第二循环泵9和第二预热器17与中温蒸发器13连通调整为第二冷凝器18有冷凝液管路经第二循环泵9和第二预热器17与中温蒸发器13连通，第二冷凝器18还有冷却介质通道与外部连通。
(2)流程上，与图14/25所示联合循环蒸汽动力装置相比，不同之处在于——第三膨胀机12排放的蒸汽进入第二冷凝器18放热于冷却介质并冷凝，第二冷凝器18的冷凝液流经第二循环泵9升压、流经第二预热器17吸热升温和流经中温蒸发器13吸热并汽化，之后流经第三膨胀机12降压作功，形成联合循环蒸汽动力装置。
图19/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，在图14/25所示联合循环蒸汽动力装置中，将冷凝器6有冷凝液管路经循环泵4和预热器10与混合蒸发器7连通以及冷凝器6有冷凝液管路经第二循环泵9和第二预热器17与中温蒸发器13连通，调整为冷凝器6有冷凝液管路经循环泵4和预热器10之后分成两路——第一路直接与混合蒸发器7连通，第二路经第二循环泵9和第二预热器17与中温蒸发器13连通。
(2)流程上，与图14/25所示联合循环蒸汽动力装置相比，不同之处在于——冷凝器6的冷凝液流经循环泵4升压和流经预热器10吸热升温之后分成两路——第一路流进入混合 蒸发器7，第二路流经第二循环泵9升压、流经第二预热器17吸热升温和流经中温蒸发器13吸热汽化，形成联合循环蒸汽动力装置。
图20/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，在图11/25所示联合循环蒸汽动力装置中，增加新增压缩机和新增高温热交换器，将压缩机1有蒸汽通道经高温热交换器5与膨胀机2连通调整为压缩机1有蒸汽通道经高温热交换器5与新增压缩机A连通，新增压缩机A再有蒸汽通道经新增高温热交换器C与膨胀机2连通，新增高温热交换器C还有热源介质通道与外部连通，膨胀机2连接新增压缩机A并传输动力。
(2)流程上，与图11/25所示联合循环蒸汽动力装置相比，不同之处在于——压缩机1排放的蒸汽流经高温热交换器5并吸热，之后进入新增压缩机A升压升温；新增压缩机A排放的蒸汽流经新增高温热交换器C并吸热，之后进入膨胀机2降压作功；膨胀机2向新增压缩机A提供动力，热源介质通过新增高温热交换器C、高温热交换器5、中温蒸发器13和混合蒸发器7提供驱动热负荷，形成联合循环蒸汽动力装置。
图21/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，在图11/25所示联合循环蒸汽动力装置中，增加高温回热器，将压缩机1有蒸汽通道经高温热交换器5与膨胀机2连通调整为压缩机1有蒸汽通道经高温回热器11和高温热交换器5与膨胀机2连通，将膨胀机2有蒸汽通道经中温蒸发器13与混合蒸发器7连通调整为膨胀机2有蒸汽通道经高温回热器11、中温蒸发器13与混合蒸发器7连通。
(2)流程上，与图11/25所示联合循环蒸汽动力装置相比，不同之处在于——压缩机1排放的蒸汽流经高温回热器11和高温热交换器5并逐步吸热升温，膨胀机2排放的蒸汽流经高温回热器11和中温蒸发器13逐步放热降温之后进入混合蒸发器7，形成联合循环蒸汽动力装置。
图22/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，在图11/25所示联合循环蒸汽动力装置中，增加高温回热器、新增压缩机和新增高温热交换器，将压缩机1有蒸汽通道经高温热交换器5与膨胀机2连通调整为压缩机1有蒸汽通道经高温回热器11和高温热交换器5与新增压缩机A连通，新增压缩机A再有蒸汽通道经新增高温热交换器C与膨胀机2连通，将膨胀机2有蒸汽通道经中温蒸发器13与混合蒸发器7连通调整为膨胀机2有蒸汽通道经高温回热器11和中温蒸发器13与混合蒸发器7连通，新增高温热交换器C还有热源介质通道与外部连通，膨胀机2连接新增压缩机A并传输动力。
(2)流程上，与图11/25所示联合循环蒸汽动力装置相比，不同之处在于——压缩机1排放的蒸汽流经高温回热器11和高温热交换器5并逐步吸热，之后进入新增压缩机A升压升温；新增压缩机A排放的蒸汽流经新增高温热交换器C并吸热，之后进入膨胀机2降压作功；膨胀机2排放的蒸汽流经高温回热器11和中温蒸发器13逐步放热之后进入混合蒸发器7，膨胀机2向新增压缩机A提供动力，热源介质通过新增高温热交换器C、高温热交换器5、中温蒸发器13和混合蒸发器7提供驱动热负荷，形成联合循环蒸汽动力装置。
图23/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，在图11/25所示联合循环蒸汽动力装置中，加新增膨胀机和新增高温热交换器，将压缩机1有蒸汽通道经高温热交换器5与膨胀机2连通调整为压缩机1有蒸汽通 道经高温热交换器5与新增膨胀机B连通，新增膨胀机B再有蒸汽通道经新增高温热交换器C与膨胀机2连通，新增高温热交换器C还有热源介质通道与外部连通，新增膨胀机B连接压缩机1并传输动力。
(2)流程上，与图11/25所示联合循环蒸汽动力装置相比，不同之处在于——压缩机1排放的蒸汽流经高温热交换器5并吸热，之后进入新增膨胀机B降压作功；新增膨胀机B排放的蒸汽流经新增高温热交换器C并吸热，之后进入膨胀机2降压作功；新增膨胀机B输出的功提供给压缩机1作动力或对外提供，热源介质通过新增高温热交换器C、高温热交换器5、中温蒸发器13和混合蒸发器7提供驱动热负荷，形成联合循环蒸汽动力装置。
图24/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，在图14/25所示联合循环蒸汽动力装置中，增加新增膨胀机、新增中温蒸发器、新增循环泵和新增预热器，冷凝器6增设冷凝液管路经新增循环泵E和新增预热器F与新增中温蒸发器D连通之后新增中温蒸发器D再有蒸汽通道与新增膨胀机B连通，新增膨胀机B还有蒸汽通道与冷凝器6连通，将膨胀机2有蒸汽通道经中温蒸发器13与混合蒸发器7连通调整为膨胀机2有蒸汽通道经新增中温蒸发器D和中温蒸发器13与混合蒸发器7连通，新增预热器F还有热源介质通道与外部连通，新增中温蒸发器D还有热源介质通道与外部连通，新增膨胀机B连接外部并输出动力。
(2)流程上，与图14/25所示联合循环蒸汽动力装置相比，不同之处在于——膨胀机2排放的蒸汽流经新增中温蒸发器D和中温蒸发器13并逐步放热降温之后进入混合蒸发器7；冷凝器6的部分冷凝液流经新增循环泵E升压、流经新增预热器F吸热升温和流经新增中温蒸发器D吸热并汽化，之后提供给新增膨胀机B降压作功，新增膨胀机B排放的蒸汽进入冷凝器6放热并冷凝；热源介质通过高温热交换器5、新增中温蒸发器D、中温蒸发器13、混合蒸发器7、新增预热器B、预热器10和第二预热器17提供驱动热负荷，膨胀机2向压缩机1提供动力，膨胀机2、第二膨胀机3、第三膨胀机12和新增膨胀机B对外输出动力，形成联合循环蒸汽动力装置。
图25/25所示联合循环蒸汽动力装置是这样实现的：
(1)结构上，在图23/25所示联合循环蒸汽动力装置中，增加新增第二膨胀机、新增中温蒸发器和新增循环泵，冷凝器6增设冷凝液管路经新增循环泵E与新增中温蒸发器D连通之后新增中温蒸发器D再有蒸汽通道与新增第二膨胀机G连通，新增第二膨胀机G还有蒸汽通道与冷凝器6连通，将膨胀机2有蒸汽通道经中温蒸发器13与混合蒸发器7连通调整为膨胀机2有蒸汽通道经新增中温蒸发器D和中温蒸发器13与混合蒸发器7连通，新增中温蒸发器D还有热源介质通道与外部连通，新增第二膨胀机G连接外部并输出动力。
(2)流程上，与图23/25所示联合循环蒸汽动力装置相比，不同之处在于——膨胀机2排放的蒸汽流经新增中温蒸发器D和中温蒸发器13并逐步放热降温之后进入混合蒸发器7；冷凝器6的部分冷凝液流经新增循环泵E升压之后和流经新增中温蒸发器D吸热并汽化，之后提供给新增第二膨胀机G降压作功，新增第二膨胀机G排放的蒸汽进入冷凝器6放热并冷凝；热源介质通过高温热交换器5、新增高温热交换器C、新增中温蒸发器D、中温蒸发器13和混合蒸发器7提供驱动热负荷，膨胀机2向压缩机1提供动力，膨胀机2、第二膨胀机3、第三膨胀机12和新增第二膨胀机G对外输出动力，形成联合循环蒸汽动力装置。
本发明技术可以实现的效果——本发明所提出的单工质蒸汽联合循环与联合循环蒸汽 动力装置，具有如下效果和优势(主要结合以水蒸气为循环工质的蒸汽动力装置加以说明)：
(1)保留传统蒸汽动力循环原有的优势。例如，在水蒸气为热变功介质的蒸汽动力循环装置中，水蒸气来源广泛，价格低廉，工作参数范围宽广，仍可选择工作在亚临界、临界、超临界或超超临界状态；与环境之间无任何非相容性，热污染极小等。
(2)与传统的以水蒸气为循环工质的蒸汽动力装置相比较，相变过程中热源负荷(外部热源和膨胀机排汽放热提供)大幅度增大，有利于减小温差损失。
(3)采用混合蒸发器，减少传热环节，提高热效率。
(4)分级蒸发，实现温差合理利用，减少传热不可逆损失，提高热效率。
(5)高温区循环介质与热源介质同为气体，循环工质自热源吸热环节有利于降低温差传热损失，提高热效率。
(6)在高温区采取低压高温运行方式，解决传统蒸汽动力装置中热效率、循环介质参数与管材耐压耐温性能之间难以调和的矛盾，从而能够大幅度降低热源与循环介质之间的温差损失，大幅度提高热效率。
(7)采用单一工质，降低运行成本，提高循环调节的灵活性。
(8)对于以煤为典型代表的固体燃料的蒸汽动力装置，无需为高温区循环蒸汽的制备和储存增加额外负担。
(9)在实现高热效率前提下，可选择低压运行，使装置运行的安全性得到较大幅度提高。

Claims (69)

  1. 单工质蒸汽联合循环，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m2千克工质混合而进行的吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热过程63，形成循环34563。
  2. 单工质蒸汽联合循环，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m2千克工质混合吸热并同时自热源吸热而进行的吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热过程63，形成循环34563。
  3. 单工质蒸汽联合循环，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，自热源吸热过程2a，因与m2千克工质混合而进行的吸热汽化过程a3，降压作功过程37，向冷源放热并冷凝过程71，形成循环12a371；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热过程63，形成循环34563。
  4. 单工质蒸汽联合循环，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，自热源吸热过程2a，因与m2千克工质混合吸热并同时自热源吸热而进行的汽化过程a3，降压作功过程37，向冷源放热并冷凝过程71，形成循环12a371；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热过程63，形成循环34563。
  5. 单工质蒸汽联合循环，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下(m1-mc)千克自低温开始的升压过程12，(m1-mc)千克与mc千克抽汽混合过程2b，m1千克升压过程bc，m1千克因与m2千克工质混合吸热而进行的汽化过程c3，m1千克工质降压作功过程3a，mc千克工质因与2点状态(m1-mc)千克工质混合而进行的放热冷凝过程ab，(m1-mc)千克工质降压作功过程a7，(m1-mc)千克工质向冷源放热并冷凝过程71，形成抽汽回热循环(12bc371+bc3ab)；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热过程63，形成循环34563。
  6. 单工质蒸汽联合循环，由m1千克工质和m2千克工质分别进行的热力循环以及二者之间进行的混合加热过程组成；其中，m1千克工质依序进行——液态下(m1-mc)千克自低温开始的升压过程12，(m1-mc)千克与mc千克抽汽混合过程2b，m1千克升压过程bc，m1千克因与m2千克工质混合吸热并同时自热源吸热而进行的汽化过程c3，m1千克工质降压作功过程3a，mc千克工质因与2点状态(m1-mc)千克工质混合而进行放热冷凝过程ab，(m1-mc)千克工质降压作功过程a7，(m1-mc)千克工质向冷源放热并冷凝过程71，形成抽汽回热循环(12bc371+bc3ab)；m2千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，因与m1千克工质混合而进行的放热过程63，形成循环34563。
  7. 单工质蒸汽联合循环，是在权利要求1-6所述任一单工质蒸汽联合循环中，将m2千克工质的自热源吸热过程45修改为吸热过程4e和自热源吸热过程e5，将m2千克工质与m1千克工质混合放热过程63修改为回热放热过程6d和混合放热过程d3，且过程6d的放热用于并满足4e过程的吸热，形成单工质蒸汽联合循环。
  8. 单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m3千克工质混合而进行的吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷而进行的汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
  9. 单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m3千克工质混合吸热并同时自热源吸热而进行的吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷而进行的汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
  10. 单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m3千克工质混合而进行的吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷并同时自热源吸热而进行的吸热汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
  11. 单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m2千克工质混合吸热并同时自热源吸热而进行的吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷并同时自热源吸热而进行的吸热汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质 放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
  12. 单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，自外部热源吸热过程2c，因与m3千克工质混合或同时自外部热源吸热而进行的吸热汽化过程c3，降压作功过程37，向冷源放热并冷凝过程71，形成循环12c371；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷而进行的吸热汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
  13. 单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m3千克工质混合而进行的吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——液态下自低温开始的升压过程1a，自外部热源吸热过程ac，吸收m3千克工质放热过程6b提供的热负荷或同时自外部热源吸热而进行的吸热汽化过程c8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1ac891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
  14. 单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，自外部热源吸热过程2c，因与m3千克工质混合或同时自外部热源吸热而进行的吸热汽化过程c3，降压作功过程37，向冷源放热并冷凝过程71，形成循环12c371；m2千克工质依序进行——液态下自低温开始的升压过程1a，自外部热源吸热过程ad，吸收m3千克工质放热过程6b提供的热负荷或同时自外部热源吸热而进行的吸热汽化过程d8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1ad891；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
  15. 单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下(m1-mc)千克自低温开始的升压过程12，(m1-mc)千克与mc千克抽汽混合过程2e，m1千克升压过程ef，m1千克因与m3千克工质混合或同时自外部热源吸热汽化过程f3，m1千克工质降压作功过程3d，mc千克工质与2点状态(m1-mc)千克工质混合而进行放热冷凝过程de，(m1-mc)千克工质降压作功过程d7，(m1-mc)千克工质向冷源放热并冷凝过程71，形成抽汽回热循环(12ef371+ef3de)；m2千克工质依序进行——液态下自低温开始的升压过程1a，吸收m3千克工质放热过程6b提供的热负荷或同时自热源吸热而进行的吸热汽化过程a8，降压作功过程89，向冷源放热并冷凝过程91，形成循环1a891；m3千克工质依序进行——升压过程34， 自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
  16. 单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下自低温开始的升压过程12，因与m3千克工质混合吸热汽化过程23，降压作功过程37，向冷源放热并冷凝过程71，形成循环12371；m2千克工质依序进行——液态下(m2-mc)千克自低温开始的升压过程1a，(m2-mc)千克与mc千克抽汽混合过程ae，m2千克升压过程ef，吸收m3千克工质放热过程6b提供的热负荷或同时自热源吸热而进行的汽化过程f8，m2千克工质降压作功过程8d，mc千克工质与2点状态(m2-mc)千克工质混合而进行放热冷凝过程de，(m2-mc)千克工质降压作功过程d9，(m2-mc)千克工质向冷源放热并冷凝过程91，形成抽汽回热循环(1aef891+ef8de)；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
  17. 单工质蒸汽联合循环，由m1千克、m2千克和m3千克工质分别进行的热力循环，m1千克工质与m3千克工质二者之间进行的混合加热过程，以及m1千克循环与m3千克循环之间的热交换过程所组成；其中，m1千克工质依序进行——液态下(m1-mc1)千克自低温开始的升压过程12，(m1-mc1)千克与mc1千克抽汽混合过程2e，m1千克升压过程ef，m1千克与m3千克工质混合或同时自外部热源吸热汽化过程f3，m1千克工质降压作功过程3d，mc1千克工质与2点状态(m1-mc1)千克工质混合而进行放热冷凝过程de，(m1-mc1)千克工质降压作功过程d7，(m1-mc1)千克工质向冷源放热并冷凝过程71，形成抽汽回热循环(12ef371+ef3de)；m2千克工质依序进行——液态下(m2-mc2)千克自低温开始的升压过程1a，(m2-mc2)千克与mc2千克抽汽混合过程ah，m2千克升压过程hi，吸收m3千克工质放热过程6b提供的热负荷或同时自热源吸热而进行的汽化过程i8，m2千克工质降压作功过程8g，mc2千克工质与2点状态(m2-mc2)千克工质混合而进行放热冷凝过程gh，(m2-mc2)千克工质降压作功过程g9，(m2-mc2)千克工质向冷源放热并冷凝过程91，形成抽汽回热循环(1ahi891+ghi8g)；m3千克工质依序进行——升压过程34，自热源吸热过程45，降压作功过程56，向m2千克工质放热过程6b，因与m1千克工质混合而进行的放热过程b3，形成循环3456b3。
  18. 单工质蒸汽联合循环，是在权利要求8-17所述任一单工质蒸汽联合循环中，将m3千克工质的自热源吸热过程45修改为吸热过程4k和自热源吸热过程k5，将m3千克工质向m2千克工质放热过程6b修改为满足吸热过程4k热需求的放热过程6j和向m2千克工质提供热负荷的放热过程jb，形成单工质蒸汽联合循环。
  19. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器和混合蒸发器所组成；冷凝器(6)有冷凝液管路经循环泵(4)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连 通，混合蒸发器(7)或还有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)和第二膨胀机(3)连接外部并输出动力，形成联合循环蒸汽动力装置；其中，或膨胀机(2)连接压缩机(1)和循环泵(4)并传输动力。
  20. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器和第二循环泵所组成；冷凝器(6)有冷凝液管路经循环泵(4)与回热器(8)连通，第二膨胀机(3)有抽汽通道与回热器(8)连通，回热器(8)还有冷凝液管路经第二循环泵(9)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，混合蒸发器(7)或还有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)和第二膨胀机(3)连接外部并输出动力，形成联合循环蒸汽动力装置；其中，或膨胀机(2)连接压缩机(1)、循环泵(4)和第二循环泵(9)并传输动力。
  21. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器和预热器所组成；冷凝器(6)有冷凝液管路经循环泵(4)和预热器(10)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，混合蒸发器(7)或还有热源介质通道与外部连通，预热器(10)还有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)和第二膨胀机(3)连接外部并输出动力，形成联合循环蒸汽动力装置；其中，或膨胀机(2)连接压缩机(1)和循环泵(4)并传输动力。
  22. 联合循环蒸汽动力装置，是在权利要求19-21所述任一联合循环蒸汽动力装置中，增加新增压缩机和新增高温热交换器，将压缩机(1)有蒸汽通道经高温热交换器(5)与膨胀机(2)连通调整为压缩机(1)有蒸汽通道经高温热交换器(5)与新增压缩机(A)连通，新增压缩机(A)再有蒸汽通道经新增高温热交换器(C)与膨胀机(2)连通，新增高温热交换器(C)还有热源介质通道与外部连通，膨胀机(2)连接新增压缩机(A)并传输动力，形成联合循环蒸汽动力装置。
  23. 联合循环蒸汽动力装置，是在权利要求19-21所述任一联合循环蒸汽动力装置中，增加新增膨胀机和新增高温热交换器，将压缩机(1)有蒸汽通道经高温热交换器(5)与膨胀机(2)连通调整为压缩机(1)有蒸汽通道经高温热交换器(5)与新增膨胀机(B)连通，新增膨胀机(B)再有蒸汽通道经新增高温热交换器(C)与膨胀机(2)连通，新增高温热交换器(C)还有热源介质通道与外部连通，新增膨胀机(B)连接压缩机(1)并传输动力，形成联合循环蒸汽动力装置。
  24. 联合循环蒸汽动力装置，是在权利要求19-21所述任一联合循环蒸汽动力装置中，增加高温回热器，将压缩机(1)有蒸汽通道经高温热交换器(5)与膨胀机(2)连通调整为压缩机(1)有蒸汽通道经高温回热器(11)和高温热交换器(5)与膨胀机(2)连通， 将膨胀机(2)有蒸汽通道与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经高温回热器(11)与混合蒸发器(7)连通，形成联合循环蒸汽动力装置。
  25. 联合循环蒸汽动力装置，是在权利要求19-21所述任一联合循环蒸汽动力装置中，增加高温回热器、新增压缩机和新增高温热交换器，将压缩机(1)有蒸汽通道经高温热交换器(5)与膨胀机(2)连通调整为压缩机(1)有蒸汽通道经高温回热器(11)和高温热交换器(5)与新增压缩机(A)连通，新增压缩机(A)再有蒸汽通道经新增高温热交换器(C)与膨胀机(2)连通，将膨胀机(2)有蒸汽通道与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经高温回热器(11)与混合蒸发器(7)连通，新增高温热交换器(C)还有热源介质通道与外部连通，膨胀机(2)连接新增压缩机(A)并传输动力，形成联合循环蒸汽动力装置。
  26. 联合循环蒸汽动力装置，是在权利要求19-21所述任一联合循环蒸汽动力装置中，增加高温回热器、新增膨胀机和新增高温热交换器，将压缩机(1)有蒸汽通道经高温热交换器(5)与膨胀机(2)连通调整为压缩机(1)有蒸汽通道经高温回热器(11)和高温热交换器(5)与新增膨胀机(B)连通，新增膨胀机(B)再有蒸汽通道经新增高温热交换器(C)与膨胀机(2)连通，将膨胀机(2)有蒸汽通道与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经高温回热器(11)与混合蒸发器(7)连通，新增高温热交换器(C)还有热源介质通道与外部连通，新增膨胀机(B)连接压缩机(1)并传输动力，形成联合循环蒸汽动力装置。
  27. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第三膨胀机、第二循环泵和中温蒸发器所组成；冷凝器(6)有冷凝液管路经循环泵(4)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  28. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第三膨胀机、第二循环泵和中温蒸发器所组成；冷凝器(6)有冷凝液管路经循环泵(4)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)或混合蒸发器(7)还有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力， 膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  29. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第三膨胀机、第二循环泵和中温蒸发器所组成；冷凝器(6)有冷凝液管路经循环泵(4)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)和混合蒸发器(7)还分别有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  30. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器和第三循环泵所组成；冷凝器(6)有冷凝液管路经循环泵(4)与回热器(8)连通，第二膨胀机(3)或第三膨胀机(12)有抽汽通道与回热器(8)连通，回热器(8)还有冷凝液管路经第二循环泵(9)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第三循环泵(14)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  31. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器和第三循环泵所组成；冷凝器(6)有冷凝液管路经循环泵(4)与回热器(8)连通，第二膨胀机(3)或第三膨胀机(12)有抽汽通道与回热器(8)连通，回热器(8)还有冷凝液管路经第二循环泵(9)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第三循环泵(14)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)或混合蒸发器(7)还有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、 第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  32. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器和第三循环泵所组成；冷凝器(6)有冷凝液管路经循环泵(4)与回热器(8)连通，第二膨胀机(3)或第三膨胀机(12)有抽汽通道与回热器(8)连通，回热器(8)还有冷凝液管路经第二循环泵(9)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第三循环泵(14)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)和混合蒸发器(7)还分别有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  33. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器和第三循环泵所组成；冷凝器(6)有冷凝液管路经循环泵(4)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)与回热器(8)连通，第三膨胀机(12)或第二膨胀机(3)还有抽汽通道与回热器(8)连通，回热器(8)还有冷凝液管路经第三循环泵(14)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  34. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器和第三循环泵所组成；冷凝器(6)有冷凝液管路经循环泵(4)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)与回热器(8)连通，第三膨胀机(12)或第二膨胀机(3)还有抽汽通道与回热器(8)连通，回热器(8)还有冷凝液管路经第三循环泵(14)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)或混合蒸发器(7)还有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、 第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  35. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器和第三循环泵所组成；冷凝器(6)有冷凝液管路经循环泵(4)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)与回热器(8)连通，第三膨胀机(12)或第二膨胀机(3)还有抽汽通道与回热器(8)连通，回热器(8)还有冷凝液管路经第三循环泵(14)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)和混合蒸发器(7)还分别有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  36. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器、第三循环泵、第二回热器和第四循环泵所组成；冷凝器(6)有冷凝液管路经循环泵(4)与回热器(8)连通，第二膨胀机(3)或第三膨胀机(12)还有抽汽通道与回热器(8)连通，回热器(8)还有冷凝液管路经第二循环泵(9)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第三循环泵(14)与第二回热器(15)连通，第三膨胀机(12)或第二膨胀机(3)还有抽汽通道与第二回热器(15)连通，第二回热器(15)还有冷凝液管路经第四循环泵(16)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  37. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器、第三循环泵、第二回热器和第四循环泵所组成；冷凝器(6)有冷凝液管路经循环泵(4)与回热器(8)连通，第二膨胀机(3)或第三膨胀机(12)还有抽汽通道与回热器(8)连通，回热器(8)还有冷凝液管路经第二循环泵(9)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第三循环泵(14)与第二回热器(15)连通，第三膨胀机(12)或第二膨胀机(3)还有抽汽通道与第二回热器(15)连通，第二回热器(15)还有冷凝液管路经第 四循环泵(16)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)或混合蒸发器(7)还有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  38. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、回热器、第二循环泵、第三膨胀机、中温蒸发器、第三循环泵、第二回热器和第四循环泵所组成；冷凝器(6)有冷凝液管路经循环泵(4)与回热器(8)连通，第二膨胀机(3)或第三膨胀机(12)还有抽汽通道与回热器(8)连通，回热器(8)还有冷凝液管路经第二循环泵(9)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第三循环泵(14)与第二回热器(15)连通，第三膨胀机(12)或第二膨胀机(3)还有抽汽通道与第二回热器(15)连通，第二回热器(15)还有冷凝液管路经第四循环泵(16)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)和混合蒸发器(7)还分别有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  39. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机和中温蒸发器所组成；冷凝器(6)有冷凝液管路经循环泵(4)和预热器(10)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，预热器(10)还有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  40. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机和中温蒸发器所组成；冷凝器(6)有冷凝液管路经循环泵(4)和预热器(10)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换 器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)或混合蒸发器(7)还有热源介质通道与外部连通，预热器(10)还有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  41. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机和中温蒸发器所组成；冷凝器(6)有冷凝液管路经循环泵(4)和预热器(10)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)和混合蒸发器(7)还分别有热源介质通道与外部连通，预热器(10)还有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  42. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机和中温蒸发器所组成；冷凝器(6)有冷凝液管路经循环泵(4)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)和预热器(10)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，预热器(10)还有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  43. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机和中温蒸发器所组成；冷凝器(6)有冷凝液管路经循环泵(4)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)和预热器(10)与中温蒸发器(13)连通之后中温蒸发器(13) 再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)或混合蒸发器(7)还有热源介质通道与外部连通，预热器(10)还有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  44. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机和中温蒸发器所组成；冷凝器(6)有冷凝液管路经循环泵(4)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)和预热器(10)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)和混合蒸发器(7)还分别有热源介质通道与外部连通，预热器(10)还有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  45. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机、中温蒸发器和第二预热器所组成；冷凝器(6)有冷凝液管路经循环泵(4)和预热器(10)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)和第二预热器(17)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，预热器(10)和第二预热器(17)还分别有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  46. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机、中温蒸发器和第二预热器所组成；冷凝器(6)有冷凝液管路经循环泵(4)和预热器(10)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)和第二预热器(17)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷 凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)或混合蒸发器(7)还有热源介质通道与外部连通，预热器(10)和第二预热器(17)还分别有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  47. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、第三膨胀机、中温蒸发器和第二预热器所组成；冷凝器(6)有冷凝液管路经循环泵(4)和预热器(10)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道分别与压缩机(1)和第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)和第二预热器(17)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第三膨胀机(12)连通，第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)和混合蒸发器(7)还分别有热源介质通道与外部连通，预热器(10)和第二预热器(17)还分别有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)、第二膨胀机(3)和第三膨胀机(12)连接外部并输出动力，形成联合循环蒸汽动力装置。
  48. 联合循环蒸汽动力装置，主要由压缩机、膨胀机、第二膨胀机、循环泵、高温热交换器、冷凝器、混合蒸发器、第二循环泵、预热器、中温蒸发器和第二预热器所组成；冷凝器(6)有冷凝液管路经循环泵(4)和预热器(10)与混合蒸发器(7)连通，膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通，混合蒸发器(7)还有蒸汽通道与压缩机(1)连通，混合蒸发器(7)还有中间进汽通道与第二膨胀机(3)连通，压缩机(1)还有蒸汽通道经高温热交换器(5)与膨胀机(2)连通；冷凝器(6)还有冷凝液管路经第二循环泵(9)和第二预热器(17)与中温蒸发器(13)连通之后中温蒸发器(13)再有蒸汽通道与第二膨胀机(3)连通，第二膨胀机(3)还有蒸汽通道与冷凝器(6)连通；高温热交换器(5)还有热源介质通道与外部连通，冷凝器(6)还有冷却介质通道与外部连通，中温蒸发器(13)和混合蒸发器(7)还分别有热源介质通道与外部连通，预热器(10)和第二预热器(17)还分别有热源介质通道与外部连通，膨胀机(2)连接压缩机(1)并传输动力，膨胀机(2)和第二膨胀机(3)连接外部并输出动力，形成联合循环蒸汽动力装置。
  49. 联合循环蒸汽动力装置，是在权利要求27-47所述任一联合循环蒸汽动力装置中，增加中间再热器，将中温蒸发器(13)有蒸汽通道与第三膨胀机(12)连通和第三膨胀机(12)有蒸汽通道与冷凝器(6)连通调整为中温蒸发器(13)有蒸汽通道与第三膨胀机(12)连通、第三膨胀机(12)还有中间再热蒸汽通道经中间再热器(19)与第三膨胀机(12)连通和第三膨胀机(12)还有蒸汽通道与冷凝器(6)连通，中间再热器(19)还有热源介质通道与外部连通，形成联合循环蒸汽动力装置。
  50. 联合循环蒸汽动力装置，是在权利要求27-47所述任一联合循环蒸汽动力装置中，将第三膨胀机(12)有蒸汽通道与冷凝器(6)连通调整为第三膨胀机(12)有蒸汽通道与第二膨胀机(3)连通，形成联合循环蒸汽动力装置
  51. 联合循环蒸汽动力装置，是在权利要求45-47所述任一联合循环蒸汽动力装置中，增加第二冷凝器，将第三膨胀机(12)有蒸汽通道与冷凝器(6)连通调整为第三膨胀机(12)有蒸汽通道与第二冷凝器(18)连通，将冷凝器(6)有冷凝液管路经第二循环泵(9)和第二预热器(17)与中温蒸发器(13)连通调整为第二冷凝器(18)有冷凝液管路经第二循环泵(9)和第二预热器(17)与中温蒸发器(13)连通，第二冷凝器(18)还有冷却介质通道与外部连通，形成联合循环蒸汽动力装置。
  52. 联合循环蒸汽动力装置，是在权利要求45-47所述任一联合循环蒸汽动力装置中，将冷凝器(6)有冷凝液管路经循环泵(4)和预热器(10)与混合蒸发器(7)连通以及冷凝器(6)有冷凝液管路经第二循环泵(9)和第二预热器(17)与中温蒸发器(13)连通，一并调整为冷凝器(6)有冷凝液管路经循环泵(4)和预热器(10)之后分成两路——第一路直接与混合蒸发器(7)连通，第二路经第二循环泵(9)和第二预热器(17)与中温蒸发器(13)连通，形成联合循环蒸汽动力装置。
  53. 联合循环蒸汽动力装置，是在权利要求27-52所述任一联合循环蒸汽动力装置中，增加新增压缩机和新增高温热交换器，将压缩机(1)有蒸汽通道经高温热交换器(5)与膨胀机(2)连通调整为压缩机(1)有蒸汽通道经高温热交换器(5)与新增压缩机(A)连通，新增压缩机(A)再有蒸汽通道经新增高温热交换器(C)与膨胀机(2)连通，新增高温热交换器(C)还有热源介质通道与外部连通，膨胀机(2)连接新增压缩机(A)并传输动力，形成联合循环蒸汽动力装置。
  54. 联合循环蒸汽动力装置，是在权利要求27-52所述任一联合循环蒸汽动力装置中，增加高温回热器，将压缩机(1)有蒸汽通道经高温热交换器(5)与膨胀机(2)连通调整为压缩机(1)有蒸汽通道经高温回热器(11)和高温热交换器(5)与膨胀机(2)连通，将膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经高温回热器(11)和中温蒸发器(13)与混合蒸发器(7)连通，形成联合循环蒸汽动力装置。
  55. 联合循环蒸汽动力装置，是在权利要求27-52所述任一联合循环蒸汽动力装置中，增加高温回热器、新增压缩机和新增高温热交换器，将压缩机(1)有蒸汽通道经高温热交换器(5)与膨胀机(2)连通调整为压缩机(1)有蒸汽通道经高温回热器(11)和高温热交换器(5)与新增压缩机(A)连通，新增压缩机(A)再有蒸汽通道经新增高温热交换器(C)与膨胀机(2)连通，将膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经高温回热器(11)和中温蒸发器(13)与混合蒸发器(7)连通，新增高温热交换器(C)还有热源介质通道与外部连通，膨胀机(2)连接新增压缩机(A)并传输动力，形成联合循环蒸汽动力装置。
  56. 联合循环蒸汽动力装置，是在权利要求27-52所述任一联合循环蒸汽动力装置中，增加新增膨胀机和新增高温热交换器，将压缩机(1)有蒸汽通道经高温热交换器(5)与膨胀机(2)连通调整为压缩机(1)有蒸汽通道经高温热交换器(5)与新增膨胀机(B)连通，新增膨胀机(B)再有蒸汽通道经新增高温热交换器(C)与膨胀机(2)连通，新增高温热交换器(C)还有热源介质通道与外部连通，新增膨胀机(B)连接压缩机(1)并传输动力，形成联合循环蒸汽动力装置。
  57. 联合循环蒸汽动力装置，是在权利要求27-52所述任一联合循环蒸汽动力装置中， 增加高温回热器、新增膨胀机和新增高温热交换器，将压缩机(1)有蒸汽通道经高温热交换器(5)与膨胀机(2)连通调整为压缩机(1)有蒸汽通道经高温回热器(11)和高温热交换器(5)与新增膨胀机(B)连通，新增膨胀机(B)再有蒸汽通道经新增高温热交换器(C)与膨胀机(2)连通，将膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经高温回热器(11)和中温蒸发器(13)与混合蒸发器(7)连通，新增高温热交换器(C)还有热源介质通道与外部连通，新增膨胀机(B)连接压缩机(1)并传输动力，形成联合循环蒸汽动力装置。
  58. 联合循环蒸汽动力装置，是在权利要求27-53所述任一联合循环蒸汽动力装置中，增加新增膨胀机、新增中温蒸发器和新增循环泵，冷凝器(6)增设冷凝液管路经新增循环泵(E)与新增中温蒸发器(D)连通之后新增中温蒸发器(D)再有蒸汽通道与新增膨胀机(B)连通，新增膨胀机(B)还有蒸汽通道与冷凝器(6)连通，将膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经新增中温蒸发器(D)和中温蒸发器(13)与混合蒸发器(7)连通，新增中温蒸发器(D)或还有热源介质通道与外部连通，新增膨胀机(B)连接外部并输出动力，形成联合循环蒸汽动力装置。
  59. 联合循环蒸汽动力装置，是在权利要求27-53所述任一联合循环蒸汽动力装置中，增加新增膨胀机、新增中温蒸发器、新增循环泵和新增预热器，冷凝器(6)增设冷凝液管路经新增循环泵(E)和新增预热器(F)与新增中温蒸发器(D)连通之后新增中温蒸发器(D)再有蒸汽通道与新增膨胀机(B)连通，新增膨胀机(B)还有蒸汽通道与冷凝器(6)连通，将膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经新增中温蒸发器(D)和中温蒸发器(13)与混合蒸发器(7)连通，新增预热器(F)还有热源介质通道与外部连通，新增中温蒸发器(D)或还有热源介质通道与外部连通，新增膨胀机(B)连接外部并输出动力，形成联合循环蒸汽动力装置。
  60. 联合循环蒸汽动力装置，是在权利要求27-53所述任一联合循环蒸汽动力装置中，增加新增膨胀机、新增中温蒸发器、新增循环泵、新增回热器和新增第二循环泵，冷凝器(6)增设冷凝液管路经新增循环泵(E)与新增回热器连通，新增膨胀机(B)或第三膨胀机(12)有抽汽通道与新增回热器连通，新增回热器还有冷凝液管路经新增第二循环泵与新增中温蒸发器(D)连通之后新增中温蒸发器(D)再有蒸汽通道与新增膨胀机(B)连通，新增膨胀机(B)还有蒸汽通道与冷凝器(6)连通，将膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经新增中温蒸发器(D)和中温蒸发器(13)与混合蒸发器(7)连通，新增中温蒸发器(D)或还有热源介质通道与外部连通，新增膨胀机(B)连接外部并输出动力，形成联合循环蒸汽动力装置。
  61. 联合循环蒸汽动力装置，是在权利要求54-55所述任一联合循环蒸汽动力装置中，增加新增膨胀机、新增中温蒸发器和新增循环泵，冷凝器(6)增设冷凝液管路经新增循环泵(E)与新增中温蒸发器(D)连通之后新增中温蒸发器(D)再有蒸汽通道与新增膨胀机(B)连通，新增膨胀机(B)还有蒸汽通道与冷凝器(6)连通，将膨胀机(2)有蒸汽通道经高温回热器(11)和中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经高温回热器(11)、新增中温蒸发器(D)和中温蒸发器(13)与混合蒸发器(7)连通，新增中温蒸发器(D)或还有热源介质通道与外部连通，新增膨胀机(B)连接外部并输出动力，形成联合循环蒸汽动力装置。
  62. 联合循环蒸汽动力装置，是在权利要求54-55所述任一联合循环蒸汽动力装置中，增加新增膨胀机、新增中温蒸发器、新增循环泵和新增预热器，冷凝器(6)增设冷凝液管路经新增循环泵(E)和新增预热器(F)与新增中温蒸发器(D)连通之后新增中温蒸发器(D)再有蒸汽通道与新增膨胀机(B)连通，新增膨胀机(B)还有蒸汽通道与冷凝器(6)连通，将膨胀机(2)有蒸汽通道经高温回热器(11)和中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经高温回热器(11)、新增中温蒸发器(D)和中温蒸发器(13)与混合蒸发器(7)连通，新增预热器(F)还有热源介质通道与外部连通，新增中温蒸发器(D)或还有热源介质通道与外部连通，新增膨胀机(B)连接外部并输出动力，形成联合循环蒸汽动力装置。
  63. 联合循环蒸汽动力装置，是在权利要求54-55所述任一联合循环蒸汽动力装置中，增加新增膨胀机、新增中温蒸发器、新增循环泵、新增回热器和新增第二循环泵，冷凝器(6)增设冷凝液管路经新增循环泵(E)与新增回热器连通，新增膨胀机(B)或第三膨胀机(12)有抽汽通道与新增回热器连通，新增回热器还有冷凝液管路经新增第二循环泵与新增中温蒸发器(D)连通之后新增中温蒸发器(D)再有蒸汽通道与新增膨胀机(B)连通，新增膨胀机还有蒸汽通道与冷凝器(6)连通，将膨胀机(2)有蒸汽通道经高温回热器(11)和中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经高温回热器(11)、新增中温蒸发器(D)和中温蒸发器(13)与混合蒸发器(7)连通，新增中温蒸发器(D)或还有热源介质通道与外部连通，新增膨胀机(B)连接外部并输出动力，形成联合循环蒸汽动力装置。
  64. 联合循环蒸汽动力装置，是在权利要求56所述任一联合循环蒸汽动力装置中，增加新增第二膨胀机、新增中温蒸发器和新增循环泵，冷凝器(6)增设冷凝液管路经新增循环泵(E)与新增中温蒸发器(D)连通之后新增中温蒸发器(D)再有蒸汽通道与新增第二膨胀机(G)连通，新增第二膨胀机(G)还有蒸汽通道与冷凝器(6)连通，将膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经新增中温蒸发器(D)和中温蒸发器(13)与混合蒸发器(7)连通，新增中温蒸发器(D)或还有热源介质通道与外部连通，新增第二膨胀机(G)连接外部并输出动力，形成联合循环蒸汽动力装置。
  65. 联合循环蒸汽动力装置，是在权利要求56所述任一联合循环蒸汽动力装置中，增加新增第二膨胀机、新增中温蒸发器、新增循环泵和新增预热器，冷凝器(6)增设冷凝液管路经新增循环泵(E)和新增预热器(F)与新增中温蒸发器(D)连通之后新增中温蒸发器(D)再有蒸汽通道与新增第二膨胀机(G)连通，新增第二膨胀机(G)还有蒸汽通道与冷凝器(6)连通，将膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经新增中温蒸发器(D)和中温蒸发器(13)与混合蒸发器(7)连通，新增预热器(F)还有热源介质通道与外部连通，新增中温蒸发器(D)或还有热源介质通道与外部连通，新增第二膨胀机(G)连接外部并输出动力，形成联合循环蒸汽动力装置。
  66. 联合循环蒸汽动力装置，是在权利要求56所述任一联合循环蒸汽动力装置中，增加新增第二膨胀机、新增中温蒸发器、新增循环泵、新增回热器和新增第二循环泵，冷凝器(6)增设冷凝液管路经新增循环泵(E)与新增回热器连通，新增第二膨胀机(G)或第 三膨胀机(12)有抽汽通道与新增回热器连通，新增回热器还有冷凝液管路经新增第二循环泵与新增中温蒸发器(D)连通之后新增中温蒸发器(D)再有蒸汽通道与新增第二膨胀机(G)连通，新增第二膨胀机(G)还有蒸汽通道与冷凝器(6)连通，将膨胀机(2)有蒸汽通道经中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经新增中温蒸发器(D)和中温蒸发器(13)与混合蒸发器(7)连通，新增中温蒸发器(D)或还有热源介质通道与外部连通，新增第二膨胀机(G)连接外部并输出动力，形成联合循环蒸汽动力装置。
  67. 联合循环蒸汽动力装置，是在权利要求57所述任一联合循环蒸汽动力装置中，增加新增第二膨胀机、新增中温蒸发器和新增循环泵，冷凝器(6)增设冷凝液管路经新增循环泵(E)与新增中温蒸发器(D)连通之后新增中温蒸发器(D)再有蒸汽通道与新增第二膨胀机(G)连通，新增第二膨胀机(G)还有蒸汽通道与冷凝器(6)连通，将膨胀机(2)有蒸汽通道经高温回热器(11)和中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经高温回热器(11)、新增中温蒸发器(D)和中温蒸发器(13)与混合蒸发器(7)连通，新增中温蒸发器(D)或还有热源介质通道与外部连通，新增第二膨胀机(G)连接外部并输出动力，形成联合循环蒸汽动力装置。
  68. 联合循环蒸汽动力装置，是在权利要求57所述任一联合循环蒸汽动力装置中，增加新增第二膨胀机、新增中温蒸发器、新增循环泵和新增预热器，冷凝器(6)增设冷凝液管路经新增循环泵(E)和新增预热器(F)与新增中温蒸发器(D)连通之后新增中温蒸发器(D)再有蒸汽通道与新增第二膨胀机(G)连通，新增第二膨胀机(G)还有蒸汽通道与冷凝器(6)连通，将膨胀机(2)有蒸汽通道经高温回热器(11)和中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经高温回热器(11)、新增中温蒸发器(D)和中温蒸发器(13)与混合蒸发器(7)连通，新增预热器(F)还有热源介质通道与外部连通，新增中温蒸发器(D)或还有热源介质通道与外部连通，新增第二膨胀机(G)连接外部并输出动力，形成联合循环蒸汽动力装置。
  69. 联合循环蒸汽动力装置，是在权利要求57所述任一联合循环蒸汽动力装置中，增加新增第二膨胀机、新增中温蒸发器、新增循环泵、新增回热器和新增第二循环泵，冷凝器(6)增设冷凝液管路经新增循环泵(E)与新增回热器连通，新增第二膨胀机(G)或第三膨胀机(12)有抽汽通道与新增回热器连通，新增回热器还有冷凝液管路经新增第二循环泵与新增中温蒸发器(D)连通之后新增中温蒸发器(D)再有蒸汽通道与新增第二膨胀机(G)连通，新增第二膨胀机(G)还有蒸汽通道与冷凝器(6)连通，将膨胀机(2)有蒸汽通道经高温回热器(11)和中温蒸发器(13)与混合蒸发器(7)连通调整为膨胀机(2)有蒸汽通道经高温回热器(11)、新增中温蒸发器(D)和中温蒸发器(13)与混合蒸发器(7)连通，新增中温蒸发器(D)或还有热源介质通道与外部连通，新增第二膨胀机(G)连接外部并输出动力，形成联合循环蒸汽动力装置。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220195895A1 (en) * 2019-04-25 2022-06-23 Huayu Li Single-working-medium vapor combined cycle
US20220213819A1 (en) * 2019-05-09 2022-07-07 Huayu Li Combined cycle power device

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN110685761A (zh) * 2018-11-04 2020-01-14 李华玉 分级蒸发联合循环动力装置
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CN111608758A (zh) * 2019-04-17 2020-09-01 李华玉 单工质蒸汽联合循环
CN111608757A (zh) * 2019-04-17 2020-09-01 李华玉 单工质蒸汽联合循环
CN111608754A (zh) * 2019-04-18 2020-09-01 李华玉 单工质蒸汽联合循环
CN111608756A (zh) * 2019-04-23 2020-09-01 李华玉 单工质蒸汽联合循环
CN111608755A (zh) * 2019-04-23 2020-09-01 李华玉 单工质蒸汽联合循环
CN111561366A (zh) * 2019-04-25 2020-08-21 李华玉 单工质蒸汽联合循环
CN111561368A (zh) * 2019-04-26 2020-08-21 李华玉 单工质蒸汽联合循环
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US20220220868A1 (en) * 2019-05-05 2022-07-14 Huayu Li Combined cycle power device
WO2020224283A1 (zh) * 2019-05-05 2020-11-12 李华玉 联合循环动力装置
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WO2020228356A1 (zh) * 2019-05-15 2020-11-19 李华玉 联合循环动力装置
CN111764977A (zh) * 2019-05-17 2020-10-13 李华玉 联合循环动力装置
CN115217544A (zh) * 2019-05-26 2022-10-21 李华玉 联合循环动力装置
CN115217543A (zh) * 2019-05-26 2022-10-21 李华玉 联合循环动力装置
CN115478920A (zh) * 2019-06-13 2022-12-16 李华玉 逆向单工质蒸汽联合循环
WO2020248590A1 (zh) * 2019-06-13 2020-12-17 李华玉 逆向单工质蒸汽联合循环
US20220260285A1 (en) * 2019-06-13 2022-08-18 Huayu Li Reversed single-working-medium vapor combined cycle
GB2599867A (en) * 2019-06-14 2022-04-13 Li Huayu Reverse single working medium steam combined cycle
US20220364774A1 (en) * 2019-06-14 2022-11-17 Huayu Li Reversed single-working-medium vapor combined cycle
CN110631279A (zh) * 2019-08-23 2019-12-31 李华玉 第一类多向热力循环
CN110631278A (zh) * 2019-08-23 2019-12-31 李华玉 第三类多向热力循环
WO2021036152A1 (zh) * 2019-09-01 2021-03-04 李华玉 单工质蒸汽联合循环
WO2021036153A1 (zh) * 2019-09-01 2021-03-04 李华玉 单工质蒸汽联合循环
CN115263473A (zh) * 2019-09-02 2022-11-01 李华玉 单工质蒸汽联合循环
CN115263469A (zh) * 2019-09-02 2022-11-01 李华玉 单工质蒸汽联合循环
CN115263475A (zh) * 2019-09-04 2022-11-01 李华玉 单工质蒸汽联合循环
CN115263474A (zh) * 2019-09-04 2022-11-01 李华玉 单工质蒸汽联合循环
WO2021047125A1 (zh) * 2019-09-10 2021-03-18 李华玉 逆向单工质蒸汽联合循环
WO2021047126A1 (zh) * 2019-09-10 2021-03-18 李华玉 逆向单工质蒸汽联合循环
WO2021047127A1 (zh) * 2019-09-11 2021-03-18 李华玉 逆向单工质蒸汽联合循环
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WO2021068428A1 (zh) * 2019-10-06 2021-04-15 李华玉 单工质联合循环热泵装置
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WO2021072991A1 (zh) * 2019-10-15 2021-04-22 李华玉 单工质联合循环热泵装置
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WO2021072988A1 (zh) * 2019-10-16 2021-04-22 李华玉 逆向单工质蒸汽联合循环与单工质联合循环热泵装置
WO2021072990A1 (zh) * 2019-10-17 2021-04-22 李华玉 单工质联合循环热泵装置
WO2021072994A1 (zh) * 2019-10-17 2021-04-22 李华玉 单工质联合循环热泵装置
WO2021072992A1 (zh) * 2019-10-17 2021-04-22 李华玉 单工质联合循环热泵装置
WO2021253810A1 (zh) * 2020-06-20 2021-12-23 李华玉 第二类单工质联合循环
WO2021258718A1 (zh) * 2020-06-25 2021-12-30 李华玉 第二类单工质联合循环
CN113587480A (zh) * 2020-06-28 2021-11-02 李华玉 第二类单工质联合循环
CN113587479A (zh) * 2020-06-28 2021-11-02 李华玉 第二类单工质联合循环
WO2022007374A1 (zh) * 2020-07-07 2022-01-13 李华玉 第二类单工质联合循环
WO2022007375A1 (zh) * 2020-07-10 2022-01-13 李华玉 第二类单工质联合循环
WO2022011995A1 (zh) * 2020-07-12 2022-01-20 李华玉 第二类单工质联合循环
WO2022011994A1 (zh) * 2020-07-14 2022-01-20 李华玉 第二类单工质联合循环
WO2022057163A1 (zh) * 2020-09-21 2022-03-24 李华玉 回热式热力循环与回热式气体热动装置
WO2022062270A1 (zh) * 2020-09-22 2022-03-31 李华玉 回热式热力循环与回热式气体热动装置
WO2022068119A1 (zh) * 2020-09-29 2022-04-07 李华玉 回热式热力循环与新型回热机械压缩式热泵
CN112699523B (zh) * 2020-11-19 2022-04-26 上海交通大学 蒸汽发生器二回路工质汽化起始高度估计方法及装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795103A (en) * 1971-09-30 1974-03-05 J Anderson Dual fluid cycle
CN1891981A (zh) * 2005-07-04 2007-01-10 陈培豪 热力循环和装置
CN101906998A (zh) * 2009-07-31 2010-12-08 王世英 多循环发电热力系统及其实现方法
CN102032070A (zh) * 2009-09-28 2011-04-27 通用电气公司 双再热兰金循环系统及其方法
CN102242985A (zh) * 2010-05-12 2011-11-16 中国科学院工程热物理研究所 混合工质功冷联供热力循环系统及方法
CN203335151U (zh) * 2013-05-08 2013-12-11 南京溧马新能源科技有限公司 一种基于多个膨胀机的有机朗肯循环热机装置
CN103502582A (zh) * 2011-05-02 2014-01-08 哈里公司 混合嵌入式组合循环

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6857268B2 (en) * 2002-07-22 2005-02-22 Wow Energy, Inc. Cascading closed loop cycle (CCLC)
US8056350B2 (en) * 2005-10-04 2011-11-15 Ac-Sun Aps Cooling apparatus for air conditioning and heat pumps
JP2007146766A (ja) * 2005-11-29 2007-06-14 Noboru Shoda 熱サイクル装置及び複合熱サイクル発電装置
US7827792B2 (en) * 2005-12-19 2010-11-09 Brown Jr Joseph Francis Refrigerant cooled main steam condenser binary cycle
JP2009191762A (ja) * 2008-02-15 2009-08-27 Panasonic Corp コンバインドサイクル装置
US20100229523A1 (en) * 2009-03-16 2010-09-16 General Electric Company Continuous combined cycle operation power plant and method
US8857186B2 (en) * 2010-11-29 2014-10-14 Echogen Power Systems, L.L.C. Heat engine cycles for high ambient conditions
US8671688B2 (en) * 2011-04-13 2014-03-18 General Electric Company Combined cycle power plant with thermal load reduction system
CN103790732B (zh) * 2014-02-19 2015-07-08 山东青能动力股份有限公司 中高温烟气余热双工质联合循环发电装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795103A (en) * 1971-09-30 1974-03-05 J Anderson Dual fluid cycle
CN1891981A (zh) * 2005-07-04 2007-01-10 陈培豪 热力循环和装置
CN101906998A (zh) * 2009-07-31 2010-12-08 王世英 多循环发电热力系统及其实现方法
CN102032070A (zh) * 2009-09-28 2011-04-27 通用电气公司 双再热兰金循环系统及其方法
CN102242985A (zh) * 2010-05-12 2011-11-16 中国科学院工程热物理研究所 混合工质功冷联供热力循环系统及方法
CN103502582A (zh) * 2011-05-02 2014-01-08 哈里公司 混合嵌入式组合循环
CN203335151U (zh) * 2013-05-08 2013-12-11 南京溧马新能源科技有限公司 一种基于多个膨胀机的有机朗肯循环热机装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220195895A1 (en) * 2019-04-25 2022-06-23 Huayu Li Single-working-medium vapor combined cycle
US20220213819A1 (en) * 2019-05-09 2022-07-07 Huayu Li Combined cycle power device

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