FR2385997A1 - Solar energy collector - has flexible foam element inserted between heat exchanger and rigid foam outer casing, compensating for differential expansion - Google Patents

Solar energy collector - has flexible foam element inserted between heat exchanger and rigid foam outer casing, compensating for differential expansion

Info

Publication number
FR2385997A1
FR2385997A1 FR7804212A FR7804212A FR2385997A1 FR 2385997 A1 FR2385997 A1 FR 2385997A1 FR 7804212 A FR7804212 A FR 7804212A FR 7804212 A FR7804212 A FR 7804212A FR 2385997 A1 FR2385997 A1 FR 2385997A1
Authority
FR
France
Prior art keywords
heat exchanger
solar energy
energy collector
compensating
differential expansion
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.)
Granted
Application number
FR7804212A
Other languages
French (fr)
Other versions
FR2385997B3 (en
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.)
Buderus AG
Original Assignee
Buderus AG
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 Buderus AG filed Critical Buderus AG
Publication of FR2385997A1 publication Critical patent/FR2385997A1/en
Application granted granted Critical
Publication of FR2385997B3 publication Critical patent/FR2385997B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/67—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of roof constructions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/80—Accommodating differential expansion of solar collector elements
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Photovoltaic Devices (AREA)

Abstract

A compensating element, consisting of a flexible polyurethane foam, insert is incorporated in a solar energy collector comprising a heat exchanger mounted in a rigid foam insulating body. A supplementary insulation, e.g. a thin sheet, of aluminium, may be put between the heat exchanger and the insulating body. Problems associated with differential expansion between the heat exchanger and the rigid foam are avoided. The composite body is simple to mfr., light, easily transportable and easily installed.
FR7804212A 1977-04-01 1978-02-15 Solar energy collector - has flexible foam element inserted between heat exchanger and rigid foam outer casing, compensating for differential expansion Granted FR2385997A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7710320U DE7710320U1 (en) 1977-04-01 1977-04-01 SOLAR COLLECTOR

Publications (2)

Publication Number Publication Date
FR2385997A1 true FR2385997A1 (en) 1978-10-27
FR2385997B3 FR2385997B3 (en) 1980-10-31

Family

ID=6677343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804212A Granted FR2385997A1 (en) 1977-04-01 1978-02-15 Solar energy collector - has flexible foam element inserted between heat exchanger and rigid foam outer casing, compensating for differential expansion

Country Status (3)

Country Link
DE (1) DE7710320U1 (en)
FR (1) FR2385997A1 (en)
IT (2) IT1111437B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437582A1 (en) * 1978-09-26 1980-04-25 Villard Claude Exterior wall with integral solar collector - has panel with absorber and transparent cover mounted on finished, insulated wall

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224962C2 (en) * 1982-07-03 1987-02-19 Hans-Jürgen 2359 Kisdorf Runge Solar collector
DE102005034970A1 (en) * 2005-07-22 2007-01-25 Krecké, Edmond Dominique Building wall with fluid passage as energy barrier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437582A1 (en) * 1978-09-26 1980-04-25 Villard Claude Exterior wall with integral solar collector - has panel with absorber and transparent cover mounted on finished, insulated wall

Also Published As

Publication number Publication date
IT7853127V0 (en) 1978-03-31
FR2385997B3 (en) 1980-10-31
DE7710320U1 (en) 1977-08-11
IT1111437B (en) 1986-01-13
IT7867711A0 (en) 1978-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse