ES2644741A1 - Solar thermal plant with double-acting actuator cylinders and parabolic-trough concentrators and operation procedure for said thermosolar plant (Machine-translation by Google Translate, not legally binding) - Google Patents
Solar thermal plant with double-acting actuator cylinders and parabolic-trough concentrators and operation procedure for said thermosolar plant (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2644741A1 ES2644741A1 ES201600447A ES201600447A ES2644741A1 ES 2644741 A1 ES2644741 A1 ES 2644741A1 ES 201600447 A ES201600447 A ES 201600447A ES 201600447 A ES201600447 A ES 201600447A ES 2644741 A1 ES2644741 A1 ES 2644741A1
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- ES
- Spain
- Prior art keywords
- plant
- double
- parabolic
- thermosolar
- translation
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 description 10
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
- F03G6/061—Parabolic linear or trough concentrators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S70/00—Details of absorbing elements
- F24S70/10—Details of absorbing elements characterised by the absorbing material
- F24S70/12—Details of absorbing elements characterised by the absorbing material made of metallic material
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The thermosolar plant with double-acting actuator cylinders and parabolic trough concentrators and operation procedure of said thermosolar plant, consists of a thermal plant that performs the efficient conversion of concentrated solar thermal energy by means of parabolic trough sensors to mechanical energy and/or using one or more double-acting actuator cylinders operating under a thermal cycle of open processes or a closed process thermal cycle, where the piston rod of each actuator cylinder is articulated to a mechanism of conversion of the reciprocating rectilinear movement to rotary movement capable of operate an electric generator, which can be applied to generate electric power in the terrestrial as well as in the extra-terrestrial or aerospace industry. (Machine-translation by Google Translate, not legally binding)
Description
- válvula (43) 3/2 de alimentación del fluido térmico de trabajo a los calentadores (51) o - valve (43) 3/2 for feeding the working thermal fluid to the heaters (51) or
(52) de las cámaras A o B respectivamente (52) of cameras A or B respectively
- --
- válvula (44) 3/2 de refrigerante de los enfriadores (61) o (62) de las cámaras A o B respectivamente refrigerant valve (44) 3/2 of coolers (61) or (62) of chambers A or B respectively
- --
- compresor de circulación del fluido térmico de trabajo (45) Working thermal fluid circulation compressor (45)
- --
- calentador de la cámara A del cilindro actuador (51) chamber A heater of the actuator cylinder (51)
- --
- calentador de la cámara B del cilindro actuador (52) chamber B heater of the actuator cylinder (52)
- --
- enfriador de la cámara A del cilindro actuador (61) chamber A cooler of the actuator cylinder (61)
- --
- enfriador de la cámara B del cilindro actuador (62). chamber B cooler of the actuator cylinder (62).
El modo de operación de la PLANTA TERMOSOLAR CON CILINDROS ACTUADORES DE DOBLE EFECTO Y CONCENTRADORES CILINDRO-PARABÓLICOS Y PROCEDIMIENTO DE OPERACIÓN DE DICHA PLANTA TERMOSOLAR para cilindros actuadores con ciclo térmico de procesos abiertos es tal que el fluido térmico de transferencia de calor es bombeado por medio del compresor (37), capturando el calor cedido por el absorbedor (22) de los tubos captadores (21) del campo de concentradores termo-solares del tipo cilindro-parabólicos (20), retornando caliente al cilindro actuador The mode of operation of the THERMOSOLAR PLANT WITH DOUBLE-EFFECT ACTUATING CYLINDERS AND CYLINDER-PARABOLIC CONCENTRATORS AND THE SUCH-THERMOSOLAR PLANT OPERATING PROCEDURE for actuator cylinders with open-process thermal cycle is such that the heat transfer heat fluid is pumped through of the compressor (37), capturing the heat given by the absorber (22) of the collector tubes (21) of the field of thermo-solar concentrators of the parabolic trough type (20), returning hot to the actuator cylinder
- (30)(30)
- por la válvula 3/2 de alimentación del fluido térmico de trabajo (33) a una de las dos cámaras A o B, (se asume que entra a la cámara A) accionando el émbolo del cilindro (30), mientras que la válvula 3/2 de evacuación del fluido térmico de trabajo (34) permite la evacuación del fluido térmico de trabajo caliente procedente de una de las dos cámaras B o A (se asumen que evacúa la cámara B) del cilindro actuador (30), el cual pasa por el regenerador de calor (35), donde cede parte del calor al fluido térmico de trabajo frío, y de ahí pasa al enfriador (36) de donde es aspirado por compresor (37) para ser impulsado de nuevo al campo de captadores cilindro-parabólicos. En tales condiciones se ha llevado a cabo un semi-ciclo y por tanto, el siguiente semi-ciclo se realiza con el rol de las válvulas 3/2, (33) y (34) cambiado para hacer retornar el cilindro actuador a la posición de origen del ciclo térmico. by the 3/2 valve for feeding the working thermal fluid (33) to one of the two chambers A or B, (it is assumed that it enters the chamber A) by actuating the piston of the cylinder (30), while the valve 3 / 2 of evacuation of the working thermal fluid (34) allows the evacuation of the hot working thermal fluid from one of the two chambers B or A (assuming that it evacuates the chamber B) of the actuator cylinder (30), which passes by the heat regenerator (35), where part of the heat is transferred to the cold working thermal fluid, and from there it passes to the cooler (36) from which it is sucked by compressor (37) to be driven back to the field of cylinder collectors- parabolic Under such conditions a semi-cycle has been carried out and therefore the next semi-cycle is performed with the role of valves 3/2, (33) and (34) changed to return the actuator cylinder to the position of origin of the thermal cycle.
El modo de operación de la PLANTA TERMOSOLAR CON CILINDROS ACTUADORES DE DOBLE EFECTO Y CONCENTRADORES CILINDRO-PARABÓLICOS Y PROCEDIMIENTO DE OPERACIÓN DE DICHA PLANTA TERMOSOLAR para cilindros actuadores con ciclo térmico de procesos cerrados es tal que el fluido térmico de transferencia de calor es bombeado por medio del compresor (45), capturando el calor cedido por el absorbedor (22) de los tubos captadores (21) del campo de concentradores termo-solares del tipo cilindro-parabólicos (20), retornando caliente al cilindro actuador The mode of operation of the THERMOSOLAR PLANT WITH DOUBLE-EFFECT ACTUATOR CYLINDERS AND CYLINDER-PARABOLIC CONCENTRATORS AND SUCH-THERMOSOLAR PLANT OPERATING PROCEDURE for actuator cylinders with closed-process thermal cycle is such that the heat transfer heat fluid is pumped through of the compressor (45), capturing the heat given by the absorber (22) of the collector tubes (21) of the field of thermo-solar concentrators of the parabolic trough type (20), returning hot to the actuator cylinder
- (40)(40)
- por la válvula 3/2 de alimentación del fluido térmico de trabajo (43) a una de las dos cámaras A o B, (se asume que calienta la cámara A) accionando el émbolo del cilindro (40), de donde sale hacia el compresor (45) para retornar al campo de concentradores termo-solares del tipo cilindro-parabólicos (20) donde captura de nuevo calor, mientras que la válvula 3/2 (44) de refrigerante de los enfriadores (61) o (62) de las cámaras A o B del cilindro actuador (40) permite el enfriamiento del fluido térmico de trabajo caliente contenido en una de las dos cámaras B o A (se asume que enfría la cámara B) del cilindro actuador (40), donde el siguiente semi-ciclo se realiza con el rol de las válvulas 3/2 (43) y (44) cambiado para hacer retornar el cilindro actuador a la posición de origen del ciclo térmico. by the 3/2 valve for feeding the working thermal fluid (43) to one of the two chambers A or B, (it is assumed that it heats the chamber A) by actuating the piston of the cylinder (40), from where it leaves towards the compressor (45) to return to the field of thermo-solar concentrators of the parabolic trough type (20) where it captures heat again, while the refrigerant valve 3/2 (44) of the coolers (61) or (62) of the chambers A or B of the actuator cylinder (40) allows cooling of the hot working thermal fluid contained in one of the two chambers B or A (it is assumed that cools chamber B) of the actuator cylinder (40), where the next semi- cycle is performed with the role of valves 3/2 (43) and (44) changed to return the actuator cylinder to the position of origin of the thermal cycle.
7 7
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201600447A ES2644741B2 (en) | 2016-05-30 | 2016-05-30 | Thermosolar plant with double acting actuator cylinders and parabolic trough concentrators and operation procedure of said solar thermal plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201600447A ES2644741B2 (en) | 2016-05-30 | 2016-05-30 | Thermosolar plant with double acting actuator cylinders and parabolic trough concentrators and operation procedure of said solar thermal plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2644741A1 true ES2644741A1 (en) | 2017-11-30 |
| ES2644741B2 ES2644741B2 (en) | 2018-07-11 |
Family
ID=60423055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201600447A Active ES2644741B2 (en) | 2016-05-30 | 2016-05-30 | Thermosolar plant with double acting actuator cylinders and parabolic trough concentrators and operation procedure of said solar thermal plant |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2644741B2 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2756585A1 (en) * | 1977-12-19 | 1979-06-21 | Roland Ing Grad Bruestle | Water pump operated by solar energy - having boiler operated by solar panel driving pump submerged in ground water source to pump water to storage tank |
| DE3542865A1 (en) * | 1985-12-04 | 1986-07-31 | Schröder Trading GmbH, 2000 Hamburg | Linear water pump operated with solar energy |
| DE4219498A1 (en) * | 1992-06-13 | 1993-12-16 | Georg Haase | Solar generator using low boiling point liq. - vaporised by solar energy with resulting vapour pressure used to oscillate linear generator |
| WO2008123647A1 (en) * | 2007-04-06 | 2008-10-16 | Cheol Soo Kim | External-combustion engine |
| CN101705924A (en) * | 2009-11-19 | 2010-05-12 | 绍兴文理学院 | Solar energy heat radiation direct drive heat engine |
| CN105240239A (en) * | 2015-09-22 | 2016-01-13 | 北京理工大学 | Solar double-piston pump |
-
2016
- 2016-05-30 ES ES201600447A patent/ES2644741B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2756585A1 (en) * | 1977-12-19 | 1979-06-21 | Roland Ing Grad Bruestle | Water pump operated by solar energy - having boiler operated by solar panel driving pump submerged in ground water source to pump water to storage tank |
| DE3542865A1 (en) * | 1985-12-04 | 1986-07-31 | Schröder Trading GmbH, 2000 Hamburg | Linear water pump operated with solar energy |
| DE4219498A1 (en) * | 1992-06-13 | 1993-12-16 | Georg Haase | Solar generator using low boiling point liq. - vaporised by solar energy with resulting vapour pressure used to oscillate linear generator |
| WO2008123647A1 (en) * | 2007-04-06 | 2008-10-16 | Cheol Soo Kim | External-combustion engine |
| CN101705924A (en) * | 2009-11-19 | 2010-05-12 | 绍兴文理学院 | Solar energy heat radiation direct drive heat engine |
| CN105240239A (en) * | 2015-09-22 | 2016-01-13 | 北京理工大学 | Solar double-piston pump |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2644741B2 (en) | 2018-07-11 |
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|---|---|---|---|
| FG2A | Definitive protection |
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