CN201202601Y - Steam engine for power generation utilizing solar energy - Google Patents
Steam engine for power generation utilizing solar energy Download PDFInfo
- Publication number
- CN201202601Y CN201202601Y CNU2008200899008U CN200820089900U CN201202601Y CN 201202601 Y CN201202601 Y CN 201202601Y CN U2008200899008 U CNU2008200899008 U CN U2008200899008U CN 200820089900 U CN200820089900 U CN 200820089900U CN 201202601 Y CN201202601 Y CN 201202601Y
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- steam engine
- pressure fresh
- solar energy
- 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
Links
- 238000010248 power generation Methods 0.000 title abstract 4
- 239000013505 freshwater Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 150000003839 salts Chemical class 0.000 claims description 21
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012267 brine Substances 0.000 abstract 6
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 6
- 238000004321 preservation Methods 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
Disclosed is a solar power generating steam engine, comprising a reciprocating cylinder(1), a sealed brine evaporator(2), a sealed high-pressure freshwater tank(3) and a low-pressure freshwater tank(4). The sealed brine evaporator(2) is communicated with the sealed high-pressure freshwater tank(3) through a condensate water pipe(5); the reciprocating cylinder(1) is communicated with the low-pressure freshwater tank(4) and the high-pressure freshwater tank(3) through a water pipe(6); the low-pressure freshwater tank(4)is communicated with the brine evaporator(2) through a return pipe(7); and an osmosis membrane (8)is arranged between the brine evaporator(2) and the low-pressure freshwater tank(4). The solar power generating steam engine is high in work efficiency and high in utilization rate; when the sunshine is sufficient, the solar power generation steam engine can absorb solar energy to vaporize the brine and bails water to the brine evaporator(2) through the osmosis membrane to drive the cylinder to work reliably, and when the can the sunshine is not sufficient, the solar power generation steam engine preserves heat automatically so as to work normally and is good in heat preservation effect. The solar power generation steam engine is simple in structure and convenient to control and is energy-saving, environment-friendly and practical.
Description
Technical field
The utility model relates to steamer, particularly a kind of generating steamer that does not need consume fuel, utilizes solar energy.
Background technique
Steamer is the reciprocating power machinery that a kind of transformation of energy with steam is a mechanical work, its appearance had once caused the industrial revolution in 18th century, up to 20 beginnings of the century, it is still most important in the world prime mover, it has lot of superiority, such as simple in structure, control is convenient etc., but because steamer be unable to do without boiler, whole device is heaviness but also huge not only, waste fuel, energy consumption is big, and efficient is low, energy-conservation poor with the feature of environmental protection, afterwards gradually by internal-combustion engine, steam turbine and motor replace, existing device of solar generating can only be under sun-drenched situation reliably working, under the insufficient situation of sunlight, can not effectively work, its working efficiency is poor, and utilization ratio is low.
The model utility content
Technical problem to be solved in the utility model is at the above-mentioned shortcoming of existing device of solar generating, and a kind of generating steamer that utilizes solar energy is provided.
Technical solution of the present utility model is: it comprises the transparent airtight salt water evaporimeter of reciprocating type cylinder, upper body, airtight high pressure fresh-water tank and airtight low pressure fresh-water tank, salt water evaporimeter and high pressure fresh-water tank are connected by the condensed water water pipe, cylinder is connected with high pressure fresh-water tank and low pressure fresh-water tank respectively by water pipe, the low pressure fresh-water tank is connected with the salt water evaporimeter by return pipe, is provided with permeable membrane between salt water evaporimeter and the low pressure fresh-water tank.
Technique effect of the present utility model is: its high working efficiency, the utilization ratio height, both can under sun-drenched situation, absorb solar energy and make the salt solution evaporation, utilize permeable membrane to draw water, drive cylinder and work reliably to the salt water evaporimeter, also can be under the insufficient situation of sunlight the automatic heat preserving proper functioning, heat accumulation is effective, it is simple in structure, and control is convenient, the advantage that energy-saving and environmental protection are practical again.
Description of drawings
Accompanying drawing is the utility model example structure schematic representation.
Embodiment
As shown in the figure, it comprises the transparent airtight salt water evaporimeter 2 of reciprocating type cylinder 1, upper body, airtight high pressure fresh-water tank 3 and airtight low pressure fresh-water tank 4, salt water evaporimeter 2 and high pressure fresh-water tank 3 are connected by condensed water water pipe 5, cylinder 1 is connected with high pressure fresh-water tank 3 and low pressure fresh-water tank 4 respectively by water pipe 6, low pressure fresh-water tank 4 is connected by the bottom of return pipe 7 with salt water evaporimeter 2, is provided with permeable membrane 8 between salt water evaporimeter 2 and the low pressure fresh-water tank 4.
The inwall of salt water evaporimeter 2 bottoms is provided with heat absorbing coating 21, heat absorbing coating 21 top salt water evaporimeter 2 inwalls are provided with the condensed water accumulator tank 22 that links to each other with condensed water water pipe 5.Permeable membrane 8 is located on the return pipe 7.Return pipe 7 is provided with valve 9.Water pipe 6 between cylinder 1 and the high pressure fresh-water tank 3 is provided with water supply valve 11.
In salt water evaporimeter 2, inject certain density salt solution and the pressurized air that is lower than permeable membrane 8 seepage pressure during use, the upper body that sees through salt water evaporimeter 2 when sunlight makes the salt solution evaporation when being radiated at heat-sink shell 21 on the inwall of its underpart, water vapor condensing reflux on salt water evaporimeter 2 upper body enters high pressure fresh-water tank 3, fresh water with pressure promotes the piston work done of reciprocating type cylinder 1 in the high pressure fresh-water tank 3, fresh water after the work done enters low pressure fresh-water tank 4, fresh water in the low pressure fresh-water tank 4 is entering next circulation from low pressure fresh-water tank 4 under the effect of seepage pressure through the salt solution of permeable membrane 8 infiltration salt water evaporimeters 2, circulation realizes the periodic duty of reciprocating type cylinder 1 and so forth.The difference of it and common steam machine is to utilize fresh water with pressure to promote the piston work done of reciprocating type cylinder 1, rather than utilizes steam, and control is got up more convenient.The concentration of salt solution and compressed-air actuated pressure all can be set according to reciprocating type cylinder 1 needed pressure.Because whole system is airtight, system still can be incubated and make the salt solution evaporation to work on when sunlight is inadequate, and the piston of cylinder and the friction heat production of cylinder body simultaneously also has heat effect to circulating water.
Its airtight system has the heat accumulation function, equal energy reliably working under sunny and insufficient situation, and utilization ratio is higher, uses its generating not need to use storage battery, compares energy-conserving and environment-protective more with common electricity generating device.
Claims (5)
1, utilize the generating steamer of solar energy, it comprises reciprocating type cylinder (1), it is characterized in that: it also comprises the airtight salt water evaporimeter (2) that upper body is transparent, airtight high pressure fresh-water tank (3) and airtight low pressure fresh-water tank (4), salt water evaporimeter (2) and high pressure fresh-water tank (3) are connected by condensed water water pipe (5), cylinder (1) is connected with high pressure fresh-water tank (3) and low pressure fresh-water tank (4) respectively by water pipe (6), low pressure fresh-water tank (4) is connected by the bottom of return pipe (7) with salt water evaporimeter (2), is provided with permeable membrane (8) between salt water evaporimeter (2) and the low pressure fresh-water tank (4).
2, the generating steamer that utilizes solar energy as claimed in claim 1 is characterized in that the inwall of described salt water evaporimeter (2) bottom is provided with heat absorbing coating (21), heat absorbing coating (21) top salt water evaporimeter (2) inwall is provided with the condensed water accumulator tank (22) that links to each other with condensed water water pipe (5).
3, the generating steamer that utilizes solar energy as claimed in claim 1 is characterized in that described permeable membrane (8) is located on the return pipe (7).
4, the generating steamer that utilizes solar energy as claimed in claim 1 is characterized in that described return pipe (7) is provided with valve (9).
5, the generating steamer that utilizes solar energy as claimed in claim 1 is characterized in that the water pipe (6) between described cylinder (1) and the high pressure fresh-water tank (3) is provided with water supply valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200899008U CN201202601Y (en) | 2008-04-29 | 2008-04-29 | Steam engine for power generation utilizing solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200899008U CN201202601Y (en) | 2008-04-29 | 2008-04-29 | Steam engine for power generation utilizing solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202601Y true CN201202601Y (en) | 2009-03-04 |
Family
ID=40424916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200899008U Expired - Fee Related CN201202601Y (en) | 2008-04-29 | 2008-04-29 | Steam engine for power generation utilizing solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202601Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536538A (en) * | 2010-12-21 | 2012-07-04 | 奥迪股份公司 | Device for cooling and condensing fuel vapors |
| CN103477945A (en) * | 2013-09-05 | 2014-01-01 | 张其明 | Solar mobile irrigation |
| WO2017111765A1 (en) * | 2015-12-23 | 2017-06-29 | Игорь Николаевич РАССОХА | Osmotic unit for a steam engine |
| CN108285177A (en) * | 2017-12-20 | 2018-07-17 | 东莞理工学院 | Water evaporation power generating device based on LDHs and preparation method |
| CN110325733A (en) * | 2016-09-07 | 2019-10-11 | 奥瑞科技有限公司 | The method for generating electric power, cooling capacity and distilled water using atmospheric evaporation drive system |
-
2008
- 2008-04-29 CN CNU2008200899008U patent/CN201202601Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536538A (en) * | 2010-12-21 | 2012-07-04 | 奥迪股份公司 | Device for cooling and condensing fuel vapors |
| US9441582B2 (en) | 2010-12-21 | 2016-09-13 | Audi Ag | Device for cooling and condensing fuel vapors |
| CN103477945A (en) * | 2013-09-05 | 2014-01-01 | 张其明 | Solar mobile irrigation |
| WO2017111765A1 (en) * | 2015-12-23 | 2017-06-29 | Игорь Николаевич РАССОХА | Osmotic unit for a steam engine |
| CN110325733A (en) * | 2016-09-07 | 2019-10-11 | 奥瑞科技有限公司 | The method for generating electric power, cooling capacity and distilled water using atmospheric evaporation drive system |
| CN108285177A (en) * | 2017-12-20 | 2018-07-17 | 东莞理工学院 | Water evaporation power generating device based on LDHs and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 |