CN200978686Y - Power machine - Google Patents
Power machine Download PDFInfo
- Publication number
- CN200978686Y CN200978686Y CN 200620045521 CN200620045521U CN200978686Y CN 200978686 Y CN200978686 Y CN 200978686Y CN 200620045521 CN200620045521 CN 200620045521 CN 200620045521 U CN200620045521 U CN 200620045521U CN 200978686 Y CN200978686 Y CN 200978686Y
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- CN
- China
- Prior art keywords
- power
- heat exchanger
- heat
- circulating system
- steam turbine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 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]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
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- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model discloses a power machine consisted by two parts that a thermodynamic circulating system and a power circulating system, wherein, the thermodynamic circulating system comprises orderly connected heat interchanger A, a compressor, heat interchanger B and a throttling device by pipes, and the power circulating system comprises orderly connected heat interchanger B, a steam turbine, a condenser and a pump by pipes. The utility model of a power machine is to use heat interchanger A absorbing the heat released by condensation in the vent of the steam turbine to make the working substance in the thermodynamic circulating system evaporate, transmit the heat to the power working substance of the power circulating system through heat interchanger B and change the power working substance to high pressure gas to drive the steam turbine to work and generate power, that the power get utilizes the waste heat released in the process that evaporation and condensation of the steam turbine. Thereby utilization of the utility model of the power machine can improve the thermal efficiency of the steam turbine, realize the aim that reducing energy consumption and increasing power, and the power get make no use of fuel directly, is a green energy resource without pollution.
Description
One, technical field
The utility model relates to a kind of dynamic power machine, particularly relates to the mechanical device that a kind of heat that utilizes the steam turbine vapor condensation to discharge changes into power.
Two, background technique
Along with social progress, economic development, the raising of people's living standard, all the energy is claimed, and to satisfy growing energy demand, except that greatly developing wind energy, solar energy, nuclear power etc., generally all adopt modes such as combustion engine, steamer to generate electricity, and this generation mode is subjected to resource restrictions such as oil, coal, rock gas on the one hand, the heat energy utilization rate is not high on the other hand, generally the Lang Ken thermal efficiency of cycle as steam turbine has only 40-45%, and most heat energy have been wasted by condensation, and other industrial various thermal source wastes are also very serious.How these heats that are wasted being used changes into power to improve the thermal efficiency, and reach energy-saving and cost-reducing purpose is the problem that people study always.
Three, summary of the invention
The purpose of this utility model is to provide a kind of heat (or other heat) that utilizes the steam turbine vapor condensation to discharge to change into mechanical device---the power engine of power.This power engine can adopt following technological scheme to implement: it is made up of heat pump circulating system and power circulation system two parts, wherein heat pump circulating system is to be in series successively by heat exchanger A, compressor, heat exchanger B and throttling arrangement, the output terminal that is heat exchanger A is connected with the input end of compressor, the output terminal of compressor is connected with the input end of heat exchanger B, the output terminal of heat exchanger B is connected with the throttling arrangement input end, the throttling arrangement output terminal is connected with the input end of heat exchanger A, another input termination steam turbine relief opening of heat exchanger A.
Power circulation system is to be composed in series successively by heat exchanger B, gas-turbine, condenser and pump, wherein the output terminal of heat exchanger B is connected with the gas-turbine input end, the gas-turbine output terminal is connected with the condenser input end, the condenser output terminal is connected with the pump input end, and delivery side of pump is connected with the input end of heat exchanger B.Connection described here all is that pipeline connects.
Heat exchanger A absorbs the heat energy (or other heat energy) that vapor condensation discharges in the steam turbine to make the working medium evaporation in the heat pump circulating system absorb heat in the said structure, B passes to power circulation system with heat by heat exchanger, make the hydrodynamic working medium in the power circulation system become pressurized gas promotion gas-turbine running generation power, gas-turbine is generally the machinery rather than the common steam turbine of power working medium expansion working.
The power engine that designs and produces according to technique scheme compared with prior art its advantage is that the heat energy (being waste heat) that utilizes steam turbine to give off transforms by heat exchanger B and makes the gas-turbine running produce power, improve the thermal efficiency of turbine system effectively, reach the energy-saving and cost-reducing purpose that increases electricity, and obtaining of this power directly do not utilize fuel, is a kind of pollution-free green energy.
Four, description of drawings
Fig. 1, overall formation schematic representation of the present utility model.
Five, embodiment
Below in conjunction with accompanying drawing, elaborate an embodiment of the present utility model.As shown in Figure 1, power engine is made up of heat pump circulating system and power circulation system two parts, wherein heat pump circulating system is by heat exchanger A1, compressor 2, heat exchanger B3 and throttling arrangement 7 are formed, wherein the output terminal 13 of heat exchanger A1 is connected with the input end 21 of compressor 2, the output terminal 22 of compressor 2 is connected with the input end 31 of heat exchanger B3, the output terminal 32 of heat exchanger B3 is connected with the input end 71 of throttling arrangement 7, the output terminal 72 of throttling arrangement 7 is connected with the input end 14 of heat exchanger A1, another input end 11 of heat exchanger A1 connects the steam turbine relief opening, the other end 12 water pumps of heat exchanger A1; Power circulation system is to be composed in series successively by heat exchanger B3, gas-turbine 4, condenser 5 and pump 6, wherein the output terminal 33 of heat exchanger B3 is connected with the input end 41 of gas-turbine 4, the output terminal 42 of gas-turbine 4 is connected with the input end 51 of condenser 5, the output terminal 52 of condenser 5 is connected with the input end 61 of pump 6, the output terminal 62 of pump 6 is connected with the input end 34 of heat exchanger B3, and the connection in the said structure generally all refers to connect by pipeline.
When working according to the power engine of said structure composition, at first the heat that is discharged by the condensation of heat exchanger A1 absorption steam turbine relief opening makes the working medium evaporation in the heat pump circulating system by heat exchanger B3 heat be conducted to power circulation system, makes the hydrodynamic working medium in the power circulation system become pressurized gas promotion gas-turbine running generation power.The pressurized gas of gas-turbine output circulate by being pumped into heat exchanger B3 by condenser 5 coolings.And the absorption of the working medium among heat exchanger A1 steam turbine (or other heat energy) heat cools off after heat exchanger B3 conducts to power circulation system, sprays into heat exchanger A1 through throttling arrangement and enters next circulation.If the input end of heat exchanger A1 is not to connect the steam turbine relief opening, but other heating arrangement, then its working principle is the same.
Claims (2)
1, a kind of power engine of forming by heat pump circulating system and power circulation system, it is characterized in that heat pump circulating system is by heat exchanger A (1), compressor (2), heat exchanger B (3), and throttling arrangement (7) is formed, wherein the output terminal (13) of heat exchanger A (1) is connected with the input end (21) of compressor (2), the output terminal (22) of compressor (2) is connected with the output terminal (31) of heat exchanger B (3), the output terminal (32) of heat exchanger B (3) is connected with the input end (71) of throttling arrangement (7), and the output terminal (72) of throttling arrangement (7) is connected with heat exchanger A (1) input end (14); Power circulation system is to be composed in series successively by heat exchanger B (3), gas-turbine (4), condenser (5) and pump (6), wherein the output terminal (33) of heat exchanger B (3) is connected with the input end (41) of gas-turbine (4), the output terminal (42) of gas-turbine (4) is connected with the input end (51) of condenser (5), the output terminal (52) of condenser (5) is connected with the input end (61) of pump (6), and the output terminal (62) of pump (6) is connected with the input end (34) of heat exchanger B (3).
2, power engine according to claim 1 is characterized in that the input end (11) of heat exchanger A (1) connects the steam turbine relief opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045521 CN200978686Y (en) | 2006-09-05 | 2006-09-05 | Power machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045521 CN200978686Y (en) | 2006-09-05 | 2006-09-05 | Power machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978686Y true CN200978686Y (en) | 2007-11-21 |
Family
ID=38979063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620045521 Expired - Fee Related CN200978686Y (en) | 2006-09-05 | 2006-09-05 | Power machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978686Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102325965A (en) * | 2008-12-19 | 2012-01-18 | 泽达国际公司 | Power generating equipment with several heat pumps of series connection |
| CN102434212A (en) * | 2010-12-08 | 2012-05-02 | 苏州嘉言能源设备有限公司 | Pleasure boat engine |
| CN102431929A (en) * | 2010-12-08 | 2012-05-02 | 苏州嘉言能源设备有限公司 | Air energy crane |
| CN104454411A (en) * | 2014-11-20 | 2015-03-25 | 廖滨 | Air energy power generation system |
| CN105841394A (en) * | 2016-03-22 | 2016-08-10 | 顾皖平 | Double-closed-circuit circulating air energy utilization system |
-
2006
- 2006-09-05 CN CN 200620045521 patent/CN200978686Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102325965A (en) * | 2008-12-19 | 2012-01-18 | 泽达国际公司 | Power generating equipment with several heat pumps of series connection |
| CN102325965B (en) * | 2008-12-19 | 2014-07-02 | 泽达国际公司 | Electricity generation device with several heat pumps in series |
| CN102434212A (en) * | 2010-12-08 | 2012-05-02 | 苏州嘉言能源设备有限公司 | Pleasure boat engine |
| CN102431929A (en) * | 2010-12-08 | 2012-05-02 | 苏州嘉言能源设备有限公司 | Air energy crane |
| CN104454411A (en) * | 2014-11-20 | 2015-03-25 | 廖滨 | Air energy power generation system |
| CN105841394A (en) * | 2016-03-22 | 2016-08-10 | 顾皖平 | Double-closed-circuit circulating air energy utilization system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |