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WO2012143177A3 - Flat-plate solar collector, method for producing a flat-plate solar collector and solar thermal system - Google Patents

Flat-plate solar collector, method for producing a flat-plate solar collector and solar thermal system Download PDF

Info

Publication number
WO2012143177A3
WO2012143177A3 PCT/EP2012/054228 EP2012054228W WO2012143177A3 WO 2012143177 A3 WO2012143177 A3 WO 2012143177A3 EP 2012054228 W EP2012054228 W EP 2012054228W WO 2012143177 A3 WO2012143177 A3 WO 2012143177A3
Authority
WO
WIPO (PCT)
Prior art keywords
flat
solar collector
plate solar
plate
working chamber
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.)
Ceased
Application number
PCT/EP2012/054228
Other languages
German (de)
French (fr)
Other versions
WO2012143177A2 (en
Inventor
Ralph Eisenschmid
Hans-Kurt Schromm
Matthias Kleinhans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alleima GmbH
Original Assignee
Sandvik Materials Technology Deutschland GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sandvik Materials Technology Deutschland GmbH filed Critical Sandvik Materials Technology Deutschland GmbH
Publication of WO2012143177A2 publication Critical patent/WO2012143177A2/en
Publication of WO2012143177A3 publication Critical patent/WO2012143177A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F03G6/003—Devices for producing mechanical power from solar energy having a Rankine cycle
    • 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
    • F03G6/003—Devices for producing mechanical power from solar energy having a Rankine cycle
    • F03G6/004—Devices for producing mechanical power from solar energy having a Rankine cycle of the Organic Rankine Cycle [ORC] type or the Kalina Cycle type
    • 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
    • F03G6/071—Devices for producing mechanical power from solar energy with energy storage devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
    • F24S10/501—Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits of plastic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
    • F24S10/502—Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits formed by paired plates and internal partition means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
    • F24S10/504—Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits formed by paired non-plane plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
    • F24S10/95—Solar heat collectors using working fluids using internal thermosiphonic circulation having evaporator sections and condenser sections, e.g. heat pipes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
    • F24S80/52—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings characterised by the material
    • F24S80/525—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings characterised by the material made of plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
    • F24S80/56—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings characterised by means for preventing heat loss
    • 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
    • Y02E10/44—Heat exchange systems
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention relates to a flat-plate solar collector comprising a base element and a transparent element, a working chamber being provided between the base element and the transparent element, that is at least partially filled with a working fluid that at least partially evaporates when the sun irradiates the flat-plate solar collector. The base element and transparent element are generally plate-shaped, the working chamber is provided with supporting elements that lie on the base element and on the transparent element, and the working chamber is also provided, at least in sections, with a capillary absorber material that absorbs the working fluid in the liquid state and distributes same in the working chamber by means of capillary action. The flat-plate solar collector according to the invention can be used in solar thermal systems according to the heat pipe principle, with combined heat and power generation.
PCT/EP2012/054228 2011-04-18 2012-03-12 Flat-plate solar collector, method for producing a flat-plate solar collector and solar thermal system Ceased WO2012143177A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011007616.6 2011-04-18
DE102011007616.6A DE102011007616B4 (en) 2011-04-18 2011-04-18 Solar flat collector, method for producing a solar flat collector and solar thermal system

Publications (2)

Publication Number Publication Date
WO2012143177A2 WO2012143177A2 (en) 2012-10-26
WO2012143177A3 true WO2012143177A3 (en) 2013-03-14

Family

ID=45855746

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/054228 Ceased WO2012143177A2 (en) 2011-04-18 2012-03-12 Flat-plate solar collector, method for producing a flat-plate solar collector and solar thermal system

Country Status (2)

Country Link
DE (1) DE102011007616B4 (en)
WO (1) WO2012143177A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108302515B (en) * 2017-09-06 2019-05-14 华中科技大学 A solar evaporator using thin film and graphite particle evaporation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129117A (en) * 1975-04-21 1978-12-12 The British Petroleum Company Limited Solar energy collector
US4262657A (en) * 1976-08-06 1981-04-21 Union Carbide Corporation Solar air heater
DE20118327U1 (en) * 2001-11-12 2002-07-25 Rubber Technology Weidmann GmbH & Co., 95448 Bayreuth Thermal solar collector made of rubber granulate
DE202008008231U1 (en) * 2008-06-19 2008-09-11 Tarakcioglu, Isik, Karsiyaka Solar collector without pipe for heating water

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2639354A1 (en) * 1976-09-01 1978-03-02 Erno Raumfahrttechnik Gmbh Solar energy collector - with sensitive plate in evacuated space between two protective shields and in point contact with them
FR2454064A1 (en) * 1979-04-13 1980-11-07 Commissariat Energie Atomique SOLAR COLLECTOR, OF THE SAME TYPE, HOT PROTECTION AGAINST OVERPRESSIONS
DE10306930B3 (en) * 2003-02-19 2004-10-14 Flamm Ag Absorber for a thermal collector of a solar system and method for its production

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129117A (en) * 1975-04-21 1978-12-12 The British Petroleum Company Limited Solar energy collector
US4262657A (en) * 1976-08-06 1981-04-21 Union Carbide Corporation Solar air heater
DE20118327U1 (en) * 2001-11-12 2002-07-25 Rubber Technology Weidmann GmbH & Co., 95448 Bayreuth Thermal solar collector made of rubber granulate
DE202008008231U1 (en) * 2008-06-19 2008-09-11 Tarakcioglu, Isik, Karsiyaka Solar collector without pipe for heating water

Also Published As

Publication number Publication date
DE102011007616A1 (en) 2012-10-18
WO2012143177A2 (en) 2012-10-26
DE102011007616B4 (en) 2014-09-04

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