FR2446446A1 - Tubular solar energy collector - has series of independent compartments insulating absorbent portion from ambient air - Google Patents

Tubular solar energy collector - has series of independent compartments insulating absorbent portion from ambient air

Info

Publication number
FR2446446A1
FR2446446A1 FR7826229A FR7826229A FR2446446A1 FR 2446446 A1 FR2446446 A1 FR 2446446A1 FR 7826229 A FR7826229 A FR 7826229A FR 7826229 A FR7826229 A FR 7826229A FR 2446446 A1 FR2446446 A1 FR 2446446A1
Authority
FR
France
Prior art keywords
series
solar energy
ambient air
energy collector
absorbent portion
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.)
Pending
Application number
FR7826229A
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.)
GRIGAUT ROBERT
Original Assignee
GRIGAUT ROBERT
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 GRIGAUT ROBERT filed Critical GRIGAUT ROBERT
Priority to FR7826229A priority Critical patent/FR2446446A1/en
Publication of FR2446446A1 publication Critical patent/FR2446446A1/en
Pending 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
    • F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar 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
    • F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
    • F24S10/55—Solar heat collectors using working fluids the working fluids being conveyed between plates 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
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • 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
    • F24S2010/751—Special fins
    • F24S2010/752—Special fins extending obliquely
    • 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

The solar energy collector heats a medium by tubular collector units. The absorbent portion (1) is insulated from the ambient air by a series of independent compartments which enclose it completely, and allow use of the rear face of the heater tube. The absorbent heater tube can have thin walls of conductive material, and in contact with the heat-transfer medium over its entire surface, ending in small pipe through which the medium flows and which allow slewing. The tube is flattened, with corrugations to resist internal pressure and support the screens (2) forming the compartments. Its outer surface is scored and covered with matt black absorbent material.
FR7826229A 1978-09-08 1978-09-08 Tubular solar energy collector - has series of independent compartments insulating absorbent portion from ambient air Pending FR2446446A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7826229A FR2446446A1 (en) 1978-09-08 1978-09-08 Tubular solar energy collector - has series of independent compartments insulating absorbent portion from ambient air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7826229A FR2446446A1 (en) 1978-09-08 1978-09-08 Tubular solar energy collector - has series of independent compartments insulating absorbent portion from ambient air

Publications (1)

Publication Number Publication Date
FR2446446A1 true FR2446446A1 (en) 1980-08-08

Family

ID=9212580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826229A Pending FR2446446A1 (en) 1978-09-08 1978-09-08 Tubular solar energy collector - has series of independent compartments insulating absorbent portion from ambient air

Country Status (1)

Country Link
FR (1) FR2446446A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1541936A1 (en) * 2002-06-24 2005-06-15 Ge Pan Hanging glass vacuum tube type solar heat collector

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1108431A (en) * 1954-07-07 1956-01-12 Solar heat capture installation
US3321012A (en) * 1963-05-20 1967-05-23 Ind Institution International Solar heat exchanger
NL7409868A (en) * 1974-07-22 1976-01-26 Wilhelm Hendrik Van Wilpe Glass outer panel flat heater unit - has radiation absorbent layer inside housing with transparent walls of insulating material
FR2284835A1 (en) * 1974-09-10 1976-04-09 Floret Francis Solar heating system using vacuum insulation - has cellular structure between transparent sheets or tubes
FR2305697A1 (en) * 1975-03-26 1976-10-22 Bennavail Francis Solar energy absorber unit - has walls perpendicular to glass partitioning space above absorbent cell
NL7610587A (en) * 1975-09-26 1977-03-29 Sanyo Electric Co SOLAR HEAT COLLECTING DEVICE.
US4059093A (en) * 1975-09-22 1977-11-22 Grumman Aerospace Corporation Solar energy collector

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1108431A (en) * 1954-07-07 1956-01-12 Solar heat capture installation
US3321012A (en) * 1963-05-20 1967-05-23 Ind Institution International Solar heat exchanger
NL7409868A (en) * 1974-07-22 1976-01-26 Wilhelm Hendrik Van Wilpe Glass outer panel flat heater unit - has radiation absorbent layer inside housing with transparent walls of insulating material
FR2284835A1 (en) * 1974-09-10 1976-04-09 Floret Francis Solar heating system using vacuum insulation - has cellular structure between transparent sheets or tubes
FR2305697A1 (en) * 1975-03-26 1976-10-22 Bennavail Francis Solar energy absorber unit - has walls perpendicular to glass partitioning space above absorbent cell
US4059093A (en) * 1975-09-22 1977-11-22 Grumman Aerospace Corporation Solar energy collector
NL7610587A (en) * 1975-09-26 1977-03-29 Sanyo Electric Co SOLAR HEAT COLLECTING DEVICE.
US4133298A (en) * 1975-09-26 1979-01-09 Sanyo Electric Co., Ltd. Solar heat collecting apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1541936A1 (en) * 2002-06-24 2005-06-15 Ge Pan Hanging glass vacuum tube type solar heat collector
EP1541936A4 (en) * 2002-06-24 2012-05-09 Ge Pan Hanging glass vacuum tube type solar heat collector

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