DE2712411A1 - Solar heat collector - using circulating heat transfer fluid itself as heat absorber - Google Patents

Solar heat collector - using circulating heat transfer fluid itself as heat absorber

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Publication number
DE2712411A1
DE2712411A1 DE19772712411 DE2712411A DE2712411A1 DE 2712411 A1 DE2712411 A1 DE 2712411A1 DE 19772712411 DE19772712411 DE 19772712411 DE 2712411 A DE2712411 A DE 2712411A DE 2712411 A1 DE2712411 A1 DE 2712411A1
Authority
DE
Germany
Prior art keywords
heat
concentrator
absorber
reactor
solar collector
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
DE19772712411
Other languages
German (de)
Inventor
Hans Vorbach
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19772712411 priority Critical patent/DE2712411A1/en
Publication of DE2712411A1 publication Critical patent/DE2712411A1/en
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/127—Sunlight; Visible light
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

In a solar heat collector and concentrator of the conventional design, blackened surfaces or other adsorbent solids are used to collect the heat energy and to transfer it to a flowing medium (air or water). The heat exchange is now effected by using the fluid medium itself as the absorber. This medium can consist of several liquids or gases which may include solids in solution or suspension. They may also be media which undergo a chemical reaction by the effect of sunlight. Another design uses media with a mixt. of catalysts to accelerate a chemical reaction.

Description

Anlage 2 - lMeschreibungAppendix 2 - Description

Solar-Kollektoren, - Konzentratoren und - Reaktoren (Prozessoren) nach neuem Verfahrensprinzip Alle bisher bekannten Solar-Kollektoren und - Konzentratoren weiseii zur =uÍrlahme der von der Sonne ausgesandten Strahlung, auf einem Geriteteil fixierte, thermodynamische schwarze (graue) Schichten oder selektiv absorbierende Einzelschichten aus einem oder mehreren zusammenhangenden festen Stoffen auf. Die absorbierte Wärme wird direkt oder indirekt (über Metalle) auf ein strömendes Medium (z.B.Solar collectors, concentrators and reactors (processors) according to the new process principle All known solar collectors and concentrators point to the dismal radiation emitted by the sun, on a piece of equipment fixed, thermodynamic black (gray) layers or selectively absorbing layers Single layers of one or more coherent solid substances. the absorbed heat is applied directly or indirectly (via metals) to a flowing medium (e.g.

wasser, Luft) übertragen und von diesem abtransportiert.water, air) and transported away by this.

Das Prinzipschema ist aus skbb. 1 ersichtlich.The principle scheme is from skbb. 1 can be seen.

Gegenstand der neuen Erfindung ist, daß das fluide Medium selbst als Absorber dient und zugleich die Transport aufgabe erfüllt. Ein fluides Medium in diesem Sinne kann aus einer oder mehreren Flüssigkeit(en) oder Gas(en) (auch Lösungen, Gemische, Gemenge, Emulsionen, Dämpfe), dem bzw. denen auch feste Stoffe beigefügt sind (Lösungen, Suspensionen, Aerosole), bestehen (Abb. 2).The object of the new invention is that the fluid medium itself as The absorber serves and at the same time fulfills the transport task. A fluid medium in In this sense, one or more liquid (s) or gas (s) (also solutions, Mixtures, mixtures, emulsions, vapors) to which solid substances are also added are (solutions, suspensions, aerosols), exist (Fig. 2).

Gegenstand der neuen Erfindung ist der Einsatz derartiger fluider absorptionsmedien in Kollektoren und Konzentratoren, wofür als Beispiel spezielle Verfahrensanordnungen gegeben sind.The subject of the new invention is the use of such fluids absorption media in collectors and concentrators, of which special ones are an example Procedural orders are given.

Gegenstand der neuen Erfindung sind weiterhin Solar-Reaktoren (Prozessoren), bei denen in o.a. fluiden Medien unter Einwirkung des Sonnenlichtes eine bzw. mehrere definierte chemische Reaktion(en) ablaufen. Das fluide Medium enthält hierfür zweckmäßige Katalysatoren.The new invention also relates to solar reactors (processors), those in the above fluid media under the action of sunlight one or more defined chemical reaction (s) take place. The fluid medium contains suitable for this purpose Catalysts.

Claims (5)

Anlage 3 - Patent-Schutzansprüche C;Solar-Kollektor bzw. - Konzentrator bzw. - Reaktor, dadurch gekennzeichnet, daß der Wärmeaustausch durch ein fluides Medium selbst, das als Absorber dient, bewerkstelligt wird.Appendix 3 - Patent protection claims C; Solar collector or concentrator or - reactor, characterized in that the heat exchange through a fluid Medium itself, which serves as an absorber, is accomplished. 2. Solar-Kollektor bzw. - Konzentrator bzw. - Reaktor, dadurch gekennzeichnet, daß das als Absorber dienende fluide Medium zugleich auch den Wärmeabtransport übernimmt.2. Solar collector or concentrator or reactor, characterized in that that the fluid medium serving as an absorber also takes over the heat dissipation at the same time. 3. Solar-Kollektor bzw. - Konzentrator bzw. - Reaktor, dadurch gekennzeichnet, daß das fluide Medium auch aus einer oder mehreren Flüssigkeiten oder Gasen (auch Lösungen, Gemische, Gemenge, Emulsionen, Dämpfe), dem bzw. denen auch feste Stoffe beigefügt sind (Lösungen, Suspensionen, Aerosole), besteht. 3. Solar collector or concentrator or reactor, characterized in that that the fluid medium also consists of one or more liquids or gases (also Solutions, mixtures, blends, emulsions, vapors), which also contain solid substances are attached (solutions, suspensions, aerosols). 4. Solar-Kollektor bzw. - Konzentrator bzw. - Reaktor, dadurch gekennzeichneL, daß die fluiden Medien unter Einwirkung des Sonnenlichtes eine bzw. mehrere definierte chemische Reaktionen abgeben.4. Solar collector or concentrator or reactor, marked thereby, that the fluid media under the action of sunlight defined one or more give off chemical reactions. 5. Solar-Kollektor bzw. - Konzentrator bzw. - Reaktor, dadurch gekennzeichnet, daß die fluiden Medien, die unter Einwirkung des Sonnenlichtes eine bzw. mehrere definierte chemische Reaktionen abgeben sollen, durch anwesende, zweckmäßige Katalysatoren dazu angeregt werden. 5. Solar collector or concentrator or reactor, characterized in that that the fluid media that under the action of sunlight one or more should give off defined chemical reactions through the presence of appropriate catalysts be encouraged to do so.
DE19772712411 1977-03-22 1977-03-22 Solar heat collector - using circulating heat transfer fluid itself as heat absorber Ceased DE2712411A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772712411 DE2712411A1 (en) 1977-03-22 1977-03-22 Solar heat collector - using circulating heat transfer fluid itself as heat absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772712411 DE2712411A1 (en) 1977-03-22 1977-03-22 Solar heat collector - using circulating heat transfer fluid itself as heat absorber

Publications (1)

Publication Number Publication Date
DE2712411A1 true DE2712411A1 (en) 1978-10-05

Family

ID=6004266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772712411 Ceased DE2712411A1 (en) 1977-03-22 1977-03-22 Solar heat collector - using circulating heat transfer fluid itself as heat absorber

Country Status (1)

Country Link
DE (1) DE2712411A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495985A (en) * 1983-08-08 1985-01-29 Stephen Feldman Disassociative/reassociative chemical heat pump
DE3817758A1 (en) * 1988-05-20 1989-11-30 Friedrich Erich Freitag Device and/or method for obtaining and storing solar power
WO1999054032A1 (en) * 1998-04-17 1999-10-28 Studiengesellschaft Kohle Mbh Photochemical and thermochemical solar syntheses using flat-bed solar collectors/solar reactors
DE19633106C2 (en) * 1996-08-16 2000-12-07 Frank Thalmann Flat solar collector with absorber liquid
WO2005071037A1 (en) * 2004-01-26 2005-08-04 Solar Technológia Method for gaining heat energy from a solar collector and heat energy absorbent substances usable in this method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495985A (en) * 1983-08-08 1985-01-29 Stephen Feldman Disassociative/reassociative chemical heat pump
DE3817758A1 (en) * 1988-05-20 1989-11-30 Friedrich Erich Freitag Device and/or method for obtaining and storing solar power
DE19633106C2 (en) * 1996-08-16 2000-12-07 Frank Thalmann Flat solar collector with absorber liquid
WO1999054032A1 (en) * 1998-04-17 1999-10-28 Studiengesellschaft Kohle Mbh Photochemical and thermochemical solar syntheses using flat-bed solar collectors/solar reactors
US6660132B1 (en) * 1998-04-17 2003-12-09 Studiengesellschaft Kohle Mbh Photochemical and thermochemical solar syntheses using flat-bed solar collectors/solar reactors
WO2005071037A1 (en) * 2004-01-26 2005-08-04 Solar Technológia Method for gaining heat energy from a solar collector and heat energy absorbent substances usable in this method

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