WO2012171877A3 - Solarthermische anlage mit wärmerohren - Google Patents

Solarthermische anlage mit wärmerohren Download PDF

Info

Publication number
WO2012171877A3
WO2012171877A3 PCT/EP2012/061011 EP2012061011W WO2012171877A3 WO 2012171877 A3 WO2012171877 A3 WO 2012171877A3 EP 2012061011 W EP2012061011 W EP 2012061011W WO 2012171877 A3 WO2012171877 A3 WO 2012171877A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat pipes
solar thermal
sub
thermal system
inner pipe
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/EP2012/061011
Other languages
English (en)
French (fr)
Other versions
WO2012171877A2 (de
Inventor
Vladimir Danov
Bernd Gromoll
Peter Van Hasselt
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of WO2012171877A2 publication Critical patent/WO2012171877A2/de
Anticipated expiration legal-status Critical
Publication of WO2012171877A3 publication Critical patent/WO2012171877A3/de
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • 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
    • F03G6/005—Binary cycle plants where the fluid from the solar collector heats the working fluid via a heat exchanger
    • 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
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Energy (AREA)
  • Dispersion Chemistry (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Die Erfindung betrifft eine solarthermische Anlage, in der mehrere Wärmerohre (11) in einem Kollektor (17) verlaufen. Die Wärmerohre (11) bilden damit den Verdampferteil (18) eines Thermosyphons, wobei der Kondensatorteil (19) durch einen Ringraum gebildet ist, der ein Innenrohr (14) umschließt. Im Innenrohr (14) wird beispielsweise Wasser verdampft, um eine Turbine (24) anzutreiben. Erfindungsgemäß ist vorgesehen, dass der Ringraum in mehrere Teilräume (21a - 21f) unterteilt ist, so dass in den Gruppen von Wärmerohren (22a - 22f) unterschiedliche Arbeitsmedien zum Einsatz kommen können. Dadurch kann vorteilhaft das Wasser schrittweise in dem Innenrohr erwärmt werden, so dass vorteilhaft ein optimaler Wärmeübergang in jedem Teilraum ermöglicht wird.
PCT/EP2012/061011 2011-06-14 2012-06-11 Solarthermische anlage mit wärmerohren Ceased WO2012171877A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011077477A DE102011077477B4 (de) 2011-06-14 2011-06-14 Solarthermische Anlage mit Wärmerohren
DE102011077477.7 2011-06-14

Publications (2)

Publication Number Publication Date
WO2012171877A2 WO2012171877A2 (de) 2012-12-20
WO2012171877A3 true WO2012171877A3 (de) 2014-12-31

Family

ID=46317370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/061011 Ceased WO2012171877A2 (de) 2011-06-14 2012-06-11 Solarthermische anlage mit wärmerohren

Country Status (2)

Country Link
DE (1) DE102011077477B4 (de)
WO (1) WO2012171877A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014105680B3 (de) 2014-04-23 2015-05-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wärmeübertragungsvorrichtung. Solarkollektor und Wärmerohr

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055478A1 (de) * 1980-12-29 1982-07-07 Hitachi, Ltd. Sonnenwärmekollektor
GB2213258A (en) * 1987-12-03 1989-08-09 Hossein Valizadeh Solar collectors
DE19714774A1 (de) * 1997-04-10 1998-10-15 Peter Stumpf Wärmerohr, insbesondere für einen Röhrenkollektor
US5931156A (en) * 1997-11-18 1999-08-03 Industrial Technology Research Institute Integral heat-pipe type solar collector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9306772U1 (de) * 1993-05-05 1993-07-29 Recon Regenerative Energiesysteme und Consulting GmbH & Co. KG, 79777 Ühlingen-Birkendorf Solarkollektor
DE4331784C2 (de) * 1993-09-18 1997-10-23 Deutsche Forsch Luft Raumfahrt Rinnenkollektor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055478A1 (de) * 1980-12-29 1982-07-07 Hitachi, Ltd. Sonnenwärmekollektor
GB2213258A (en) * 1987-12-03 1989-08-09 Hossein Valizadeh Solar collectors
DE19714774A1 (de) * 1997-04-10 1998-10-15 Peter Stumpf Wärmerohr, insbesondere für einen Röhrenkollektor
US5931156A (en) * 1997-11-18 1999-08-03 Industrial Technology Research Institute Integral heat-pipe type solar collector

Also Published As

Publication number Publication date
DE102011077477B4 (de) 2013-11-21
DE102011077477A1 (de) 2012-12-20
WO2012171877A2 (de) 2012-12-20

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