WO2013026928A3 - Mittels eines wärmeträgermediums beheizbares wärmetauscherrohr einer solarthermischen anlage und wärmeübertragungsverfahren - Google Patents

Mittels eines wärmeträgermediums beheizbares wärmetauscherrohr einer solarthermischen anlage und wärmeübertragungsverfahren Download PDF

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Publication number
WO2013026928A3
WO2013026928A3 PCT/EP2012/066548 EP2012066548W WO2013026928A3 WO 2013026928 A3 WO2013026928 A3 WO 2013026928A3 EP 2012066548 W EP2012066548 W EP 2012066548W WO 2013026928 A3 WO2013026928 A3 WO 2013026928A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat
delivery cavity
heat carrier
carrier medium
solar thermal
Prior art date
Application number
PCT/EP2012/066548
Other languages
English (en)
French (fr)
Other versions
WO2013026928A2 (de
Inventor
Christian Bergins
Friedrich Klauke
Original Assignee
Hitachi Power Europe 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 Hitachi Power Europe Gmbh filed Critical Hitachi Power Europe Gmbh
Publication of WO2013026928A2 publication Critical patent/WO2013026928A2/de
Publication of WO2013026928A3 publication Critical patent/WO2013026928A3/de

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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
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/006—Methods of steam generation characterised by form of heating method using solar heat
    • 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
    • F24S10/20—Solar heat collectors using working fluids having circuits for two or more working fluids
    • 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
    • F24S10/30—Solar heat collectors using working fluids with means for exchanging heat between two or more working fluids
    • 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
    • F24S10/74—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits are not fixed to heat absorbing plates and are not touching each other
    • F24S10/742—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits are not fixed to heat absorbing plates and are not touching each other the conduits being parallel to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
    • 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
    • F24S80/20—Working fluids specially adapted for solar heat collectors
    • 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
    • F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
    • F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
    • 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)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

Ein Wärmeübertragungsverfahren zur Wärmeübertragung zwischen mindestens zwei Wärmeträgermedien (8, 11, 14) einer solarthermischen Anlage, bei dem ein erstes Wärmeträgermedium (11) in einem zentralen ersten Förderhohlraum (10) mindestens eines Wärmetauscherrohres (1, 1', 1a) gefördert wird und ein dazu unterschiedliches Wärmeträgermedium (8, 14) in mindestens einem koaxial und benachbart um den ersten Förderhohlraum (10) herum ausgebildeten Förderhohlraum (7, 12) gefördert wird. Die mindestens zwei Wärmeträgermedien (8, 11, 14) werden mittels wärmeleitender Zwischenschaltung einer den ersten Förderhohlraum (10) umgebenden Zwischenwand (2a) in eine Wärmeenergie übertragende Wirkverbindung zueinander gebracht. Eines der beiden Wärmeträgermedien (11, 8, 14) ist Wasserdampf oder eine Wasser-Dampf-Mischung und das dazu unterschiedliche Wärmeträgermedium (11, 8, 14) ist eine Salzschmelze. Die Erfindung betrifft auch eine Receiverrohrkonstruktion einer solrthermischen Anlage, bei der ein Förderhohlraum für ein erstes Fluid, der zumindest bereichsweise innerhalb eines zweiten Förderhohlraums für ein zweites Fluid angeordnet ist. Durch eine den ersten Förderhohlraum umgebende Umfangswand (2a) kann ein Wärmeübertrag zwischen den Fluiden statt finden.
PCT/EP2012/066548 2011-08-25 2012-08-24 Mittels eines wärmeträgermediums beheizbares wärmetauscherrohr einer solarthermischen anlage und wärmeübertragungsverfahren WO2013026928A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011052998.5 2011-08-25
DE102011052998A DE102011052998A1 (de) 2011-08-25 2011-08-25 Mittels eines Wärmeträgermediums beheizbares Wärmetauscherrohr einer solarthermischen Anlage und Wärmeübertragungsverfahren

Publications (2)

Publication Number Publication Date
WO2013026928A2 WO2013026928A2 (de) 2013-02-28
WO2013026928A3 true WO2013026928A3 (de) 2013-05-16

Family

ID=46845725

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/066548 WO2013026928A2 (de) 2011-08-25 2012-08-24 Mittels eines wärmeträgermediums beheizbares wärmetauscherrohr einer solarthermischen anlage und wärmeübertragungsverfahren

Country Status (2)

Country Link
DE (1) DE102011052998A1 (de)
WO (1) WO2013026928A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103900271B (zh) * 2012-12-25 2016-08-17 北京兆阳光热技术有限公司 一种应用于太阳能热利用系统的双传热结构
DE102014202619B4 (de) 2014-02-13 2018-08-02 Deutsches Zentrum für Luft- und Raumfahrt e.V. Solarstrahlungsreceiver, solarthermisches Kraftwerk sowie Verfahren zum Betrieb eines Solarstrahlungsreceivers
DE102015100427A1 (de) * 2015-01-13 2016-07-14 Viessmann Werke Gmbh & Co Kg Solarkollektor
CN114884189B (zh) * 2022-07-08 2022-12-13 华中科技大学 一种车用复合式供电系统及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143643A (en) * 1976-11-05 1979-03-13 Gerin Albert A Solar heat trap with double fluid circuits
FR2482708A1 (fr) * 1980-05-13 1981-11-20 Sorelec Installation a capteur solaire et procede de fabrication d'un tel capteur
DE19718044C1 (de) * 1997-04-29 1998-09-03 Deutsch Zentr Luft & Raumfahrt Solarkollektorsystem
WO2009015388A2 (en) * 2007-07-26 2009-01-29 Brightsource Energy, Inc. Solar receiver

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954097A (en) 1974-09-16 1976-05-04 Wilson Solar Kinetics Solar heat collector
AT341150B (de) * 1975-08-29 1978-01-25 Vmw Ranshofen Berndorf Ag Einrichtung zur ausnutzung der sonnenwarme
DE7735739U1 (de) * 1977-11-19 1983-03-03 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Verdampfer
US5850831A (en) * 1996-09-27 1998-12-22 Boeing North American, Inc. Loose-tight-loose twist, twisted-tape insert solar central receiver
DE102008048096A1 (de) * 2008-09-19 2010-07-15 Ecoenergy Gesellschaft Für Energie- Und Umwelttechnik Mbh Verfahren zur Überhitzung von Dampf
DE102010060289A1 (de) * 2009-10-30 2011-05-19 Schatz, Viktor, Dipl.-Ing. Solarkollektor, Verbund-System und Solaranlage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143643A (en) * 1976-11-05 1979-03-13 Gerin Albert A Solar heat trap with double fluid circuits
FR2482708A1 (fr) * 1980-05-13 1981-11-20 Sorelec Installation a capteur solaire et procede de fabrication d'un tel capteur
DE19718044C1 (de) * 1997-04-29 1998-09-03 Deutsch Zentr Luft & Raumfahrt Solarkollektorsystem
WO2009015388A2 (en) * 2007-07-26 2009-01-29 Brightsource Energy, Inc. Solar receiver

Also Published As

Publication number Publication date
WO2013026928A2 (de) 2013-02-28
DE102011052998A1 (de) 2013-02-28

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