FR2315670A1 - Shallow hollow solar energy panels in an insulating casing - using baffled fluid passages and foam supports for thermal efficiency - Google Patents

Shallow hollow solar energy panels in an insulating casing - using baffled fluid passages and foam supports for thermal efficiency

Info

Publication number
FR2315670A1
FR2315670A1 FR7520143A FR7520143A FR2315670A1 FR 2315670 A1 FR2315670 A1 FR 2315670A1 FR 7520143 A FR7520143 A FR 7520143A FR 7520143 A FR7520143 A FR 7520143A FR 2315670 A1 FR2315670 A1 FR 2315670A1
Authority
FR
France
Prior art keywords
solar energy
thermal efficiency
shallow
fluid passages
insulating casing
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.)
Withdrawn
Application number
FR7520143A
Other languages
French (fr)
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.)
HELLE JEAN
Original Assignee
HELLE JEAN
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 HELLE JEAN filed Critical HELLE JEAN
Priority to FR7520143A priority Critical patent/FR2315670A1/en
Publication of FR2315670A1 publication Critical patent/FR2315670A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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

Abstract

Solar energy receivers comprise hollow metal panels with internal baffles to produce a non-linear, turbulent path for a heat exchange fluid flowing through a shallow passage, i.e. 2-5mm. deep. The exposed face of the panel is pref. coated with a black pigmented acrylic or polyurethane based paint. Heat transfer to the fluid is more efficient overall than for fluids flowing through serpentine tubes of uniform cross section bonded tangentially to a sheet heat capture panel. The shallow fluid path inhibits heat losses by convection effects. The ancillary insulation etc. also conserves thermal efficiency. The overall structure is relatively light, robust and weatherproof.
FR7520143A 1975-06-26 1975-06-26 Shallow hollow solar energy panels in an insulating casing - using baffled fluid passages and foam supports for thermal efficiency Withdrawn FR2315670A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7520143A FR2315670A1 (en) 1975-06-26 1975-06-26 Shallow hollow solar energy panels in an insulating casing - using baffled fluid passages and foam supports for thermal efficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520143A FR2315670A1 (en) 1975-06-26 1975-06-26 Shallow hollow solar energy panels in an insulating casing - using baffled fluid passages and foam supports for thermal efficiency

Publications (1)

Publication Number Publication Date
FR2315670A1 true FR2315670A1 (en) 1977-01-21

Family

ID=9157127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520143A Withdrawn FR2315670A1 (en) 1975-06-26 1975-06-26 Shallow hollow solar energy panels in an insulating casing - using baffled fluid passages and foam supports for thermal efficiency

Country Status (1)

Country Link
FR (1) FR2315670A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399630A1 (en) * 1977-08-01 1979-03-02 Ivorra Claude Solar energy collector - incorporates carrier structure and transparent cover capable of being made by moulding, minimising mfg. cost
FR2404816A1 (en) * 1977-10-03 1979-04-27 Dolle Pierre Solar energy trap with shallow fluid circulation chamber - to minimise fluid capacity and thus circulatory heat losses
FR2414697A1 (en) * 1978-01-16 1979-08-10 Remy Gabriel Solar heat collector with concentric double-walled domes - takes advantage of double dioptric refraction to intensify heat
FR2420099A1 (en) * 1978-03-17 1979-10-12 Chouleur Georges Segmented solar panel for building wall - has plastics foam backing and sheet metal interconnecting strip, with top and bottom received in inclined mountings
FR2427557A1 (en) * 1978-06-01 1979-12-28 Stratiforme Solar energy collector - with surface capturing thermal energy generated by greenhouse effect defined by heat transfer fluid itself, contg. black pigments
FR2428215A2 (en) * 1978-06-09 1980-01-04 Schwobb Alain SOLAR CAPTOR
DE2925272A1 (en) * 1978-06-22 1980-01-17 Olin Corp HEAT EXCHANGER
FR2478281A1 (en) * 1980-03-14 1981-09-18 Opthra Ste Civile Solar oven with selective radiation absorption - has internal shield preventing escape of internally reflected radiation
FR2908503A1 (en) * 2006-11-10 2008-05-16 Laurent Prudet Water storing and heating device for solar shower, has tubes connected to each other by passages creating current that encounters hot water current from downstream tube connected to upstream tube by another passage
US20170254566A1 (en) * 2016-03-06 2017-09-07 Alexander Levin Solar radiation absorbing panel

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399630A1 (en) * 1977-08-01 1979-03-02 Ivorra Claude Solar energy collector - incorporates carrier structure and transparent cover capable of being made by moulding, minimising mfg. cost
FR2404816A1 (en) * 1977-10-03 1979-04-27 Dolle Pierre Solar energy trap with shallow fluid circulation chamber - to minimise fluid capacity and thus circulatory heat losses
FR2414697A1 (en) * 1978-01-16 1979-08-10 Remy Gabriel Solar heat collector with concentric double-walled domes - takes advantage of double dioptric refraction to intensify heat
FR2420099A1 (en) * 1978-03-17 1979-10-12 Chouleur Georges Segmented solar panel for building wall - has plastics foam backing and sheet metal interconnecting strip, with top and bottom received in inclined mountings
FR2427557A1 (en) * 1978-06-01 1979-12-28 Stratiforme Solar energy collector - with surface capturing thermal energy generated by greenhouse effect defined by heat transfer fluid itself, contg. black pigments
FR2428215A2 (en) * 1978-06-09 1980-01-04 Schwobb Alain SOLAR CAPTOR
EP0006393A1 (en) * 1978-06-09 1980-01-09 Phenol Engineering Solar collector
DE2925272A1 (en) * 1978-06-22 1980-01-17 Olin Corp HEAT EXCHANGER
FR2478281A1 (en) * 1980-03-14 1981-09-18 Opthra Ste Civile Solar oven with selective radiation absorption - has internal shield preventing escape of internally reflected radiation
FR2908503A1 (en) * 2006-11-10 2008-05-16 Laurent Prudet Water storing and heating device for solar shower, has tubes connected to each other by passages creating current that encounters hot water current from downstream tube connected to upstream tube by another passage
US20170254566A1 (en) * 2016-03-06 2017-09-07 Alexander Levin Solar radiation absorbing panel

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Legal Events

Date Code Title Description
ST Notification of lapse