ES460485A1 - Solar panel modules with sealed fluid channels - transferring heat by conduction to secondary fluid lines - Google Patents

Solar panel modules with sealed fluid channels - transferring heat by conduction to secondary fluid lines

Info

Publication number
ES460485A1
ES460485A1 ES460485A ES460485A ES460485A1 ES 460485 A1 ES460485 A1 ES 460485A1 ES 460485 A ES460485 A ES 460485A ES 460485 A ES460485 A ES 460485A ES 460485 A1 ES460485 A1 ES 460485A1
Authority
ES
Spain
Prior art keywords
fluid
heat
conduction
main
panel
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.)
Expired
Application number
ES460485A
Other languages
Spanish (es)
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.)
Industrie Zanussi SpA
Original Assignee
Industrie Zanussi SpA
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 Industrie Zanussi SpA filed Critical Industrie Zanussi SpA
Publication of ES460485A1 publication Critical patent/ES460485A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F24S80/30—Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections; Fluid distributing means, e.g. headers
    • 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
    • F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
    • F24S10/95—Solar heat collectors using working fluids using internal thermosiphonic circulation having evaporator sections and condenser sections, e.g. heat pipes
    • 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
    • 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
    • F24S2080/03—Arrangements for heat transfer optimization
    • F24S2080/07—Arrangements for one-way heat transfer, e.g. thermal diodes
    • 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

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)
  • Photovoltaic Devices (AREA)

Abstract

Each panel module has a transparent solar input layer fixed in a heat-insulating housing and enclosing a chamber in which the energy-absorbing fluid is contained. This may be e.g. demineralised and de-gassed water, or freon. The panel is mounted vertically and at top and bottom ends the fluid chambers are linked to U-shaped hollow troughs, with flexible bellows connection. These troughs are in contact with transverse pipes in which the main heat transfer fluid flows, and are clamped tightly to the latter by clamps which are spring-loaded to the module housing. Heat input to the individual panel results in part-vapourisation of the contained primary fluid which in turn gives up its heat by conduction through the upper and lower U-trough connections to the main secondary fluid stream. Individual modules may be removed and replaced at will without interruption of the main fluid flow.
ES460485A 1976-07-06 1977-07-06 Solar panel modules with sealed fluid channels - transferring heat by conduction to secondary fluid lines Expired ES460485A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT45729/76A IT1070894B (en) 1976-07-06 1976-07-06 IMPROVEMENTS IN MODULAR SOLAR PANELS

Publications (1)

Publication Number Publication Date
ES460485A1 true ES460485A1 (en) 1978-05-16

Family

ID=11257809

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460485A Expired ES460485A1 (en) 1976-07-06 1977-07-06 Solar panel modules with sealed fluid channels - transferring heat by conduction to secondary fluid lines

Country Status (4)

Country Link
DE (1) DE2728899A1 (en)
ES (1) ES460485A1 (en)
FR (1) FR2357839A1 (en)
IT (1) IT1070894B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476811A1 (en) * 1980-02-26 1981-08-28 Comp Generale Electricite Self supporting solar heating panel - has absorbent layer between glazing and base with air ducts between its lower surface and base
AT380946B (en) * 1983-04-11 1986-07-25 Schruf Gustav Dr HEAT EXCHANGE WALL

Also Published As

Publication number Publication date
FR2357839A1 (en) 1978-02-03
IT1070894B (en) 1985-04-02
DE2728899A1 (en) 1978-01-12
FR2357839B1 (en) 1980-12-05

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