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WO2009115062A3 - Solar collector of a flat plate design with heat transfer fluid and freeze protection - Google Patents

Solar collector of a flat plate design with heat transfer fluid and freeze protection Download PDF

Info

Publication number
WO2009115062A3
WO2009115062A3 PCT/CZ2009/000043 CZ2009000043W WO2009115062A3 WO 2009115062 A3 WO2009115062 A3 WO 2009115062A3 CZ 2009000043 W CZ2009000043 W CZ 2009000043W WO 2009115062 A3 WO2009115062 A3 WO 2009115062A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat transfer
transfer fluid
solar
flat plate
plate design
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
PCT/CZ2009/000043
Other languages
French (fr)
Other versions
WO2009115062A2 (en
Inventor
Stanislav Kulhayy
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
Priority claimed from CZ20080181A external-priority patent/CZ2008181A3/en
Priority claimed from CZ200920956U external-priority patent/CZ19806U1/en
Application filed by Individual filed Critical Individual
Publication of WO2009115062A2 publication Critical patent/WO2009115062A2/en
Publication of WO2009115062A3 publication Critical patent/WO2009115062A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • F24S10/72—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits being integrated in a block; the tubular conduits touching each other
    • 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
    • F24S40/60—Arrangements for draining the working fluid
    • 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
    • F24S40/70—Preventing freezing
    • 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
    • F24S2020/10—Solar modules layout; Modular arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/14—Safety or protection arrangements; Arrangements for preventing malfunction for preventing damage by freezing, e.g. for accommodating volume expansion
    • 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
    • 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

The solar collector comprised of easily replaceable solar panels (1) of a flat plate design with replaceable solar cells (2) and heat transfer fluid. Each solar cell (2) is equipped with a element (4, 4.1, 4.2) from heat radiation absorbing material, which is simultaneously a reversible expandable and compressible elastomer dilatation element (4) to protect against damage to the solar cells (2) when the heat transfer fluid (e.g. water) freezes. The upper surface of the dilatation element (4, 4.1, 4.2), with its high emissivity, is shaped for the conduction of heat transfer fluid in the solar cell (2). The alternative solar cell (2.1) is equipped with a transparent part (100), preferably made from one piece, equipped inside the channels for placing the dilatation elements (4.1, 4.2) and for the flow of the heat transfer fluid. The solar cells (2, 2.1) can be equipped by an inner air insulation space (18) and /or by an outer air lightening space (19).
PCT/CZ2009/000043 2008-03-20 2009-03-20 Solar collector of a flat plate design with heat transfer fluid and freeze protection Ceased WO2009115062A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CZ20080181A CZ2008181A3 (en) 2008-03-20 2008-03-20 Solar collector of panel type with heat-transmitting fluid and protection against freezing
CZPV2008-181 2008-03-20
CZ200920956U CZ19806U1 (en) 2009-03-06 2009-03-06 Solar collector of panel-like type with heat-transferring fluid and protection from freezing
CZPUV2009-20956 2009-03-06

Publications (2)

Publication Number Publication Date
WO2009115062A2 WO2009115062A2 (en) 2009-09-24
WO2009115062A3 true WO2009115062A3 (en) 2010-05-20

Family

ID=41091267

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2009/000043 Ceased WO2009115062A2 (en) 2008-03-20 2009-03-20 Solar collector of a flat plate design with heat transfer fluid and freeze protection

Country Status (1)

Country Link
WO (1) WO2009115062A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104676724A (en) * 2013-11-30 2015-06-03 庞群 Automatic supplying device for indoor hot air
GB201402698D0 (en) * 2014-02-16 2014-04-02 Ruff Brendan P Modular double glazed long narrow solar collector and mounting means
GB2552941A (en) * 2016-08-08 2018-02-21 Ian Williams Christopher A low cost flat plate solar thermal hot water panel that can tolerate freezing or lack of water without damage, can be used as roofing sheets
EP4352439A1 (en) * 2021-06-11 2024-04-17 Zodiac Pool Care Europe Crack mitigation systems and techniques for water-containing housings subject to freezing temperatures

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410228A1 (en) * 1977-11-24 1979-06-22 Chavin Philippe Metal solar heat absorber using circulating water - with internal compensation system for expansion if freezing occurs
US4210122A (en) * 1976-08-11 1980-07-01 Artweger-Industrie-Gesellschaft M.B.H. Energy conversion apparatus
GB2060858A (en) * 1979-08-18 1981-05-07 Spencer Thomas I J Solar heater and solar heating systems
GB1591808A (en) * 1978-03-01 1981-06-24 Pearce F H Solar energy collector panels
FR2478161A1 (en) * 1980-03-11 1981-09-18 Fabre Jean Frost-resistant pipe for domestic water feed - contains e.g. tube of compressible sealed cellular material which contracts when ice forms
FR2493371A1 (en) * 1980-10-31 1982-05-07 Moyne Paul Rubber insert protecting pipes during liq. freezing - has multi-section profile with compressible body and series of channels for passage of liq.
FR2513363A1 (en) * 1981-09-21 1983-03-25 Barbizet Michel Heat insulator for solar collector - has flexible rear face accommodating freezing water expansion by elastic deformation
JPS58205047A (en) * 1982-05-26 1983-11-29 Matsushita Electric Ind Co Ltd solar water heater
GB2404241A (en) * 2003-07-24 2005-01-26 Robin Matthew Hilder Heat exchanger especially for solar water heating
JP2005265251A (en) * 2004-03-17 2005-09-29 Nippon Sheet Glass Co Ltd Solar water heater
CN2835899Y (en) * 2005-07-21 2006-11-08 玉荫喜 Flat plate type solar heat collector

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210122A (en) * 1976-08-11 1980-07-01 Artweger-Industrie-Gesellschaft M.B.H. Energy conversion apparatus
FR2410228A1 (en) * 1977-11-24 1979-06-22 Chavin Philippe Metal solar heat absorber using circulating water - with internal compensation system for expansion if freezing occurs
GB1591808A (en) * 1978-03-01 1981-06-24 Pearce F H Solar energy collector panels
GB2060858A (en) * 1979-08-18 1981-05-07 Spencer Thomas I J Solar heater and solar heating systems
FR2478161A1 (en) * 1980-03-11 1981-09-18 Fabre Jean Frost-resistant pipe for domestic water feed - contains e.g. tube of compressible sealed cellular material which contracts when ice forms
FR2493371A1 (en) * 1980-10-31 1982-05-07 Moyne Paul Rubber insert protecting pipes during liq. freezing - has multi-section profile with compressible body and series of channels for passage of liq.
FR2513363A1 (en) * 1981-09-21 1983-03-25 Barbizet Michel Heat insulator for solar collector - has flexible rear face accommodating freezing water expansion by elastic deformation
JPS58205047A (en) * 1982-05-26 1983-11-29 Matsushita Electric Ind Co Ltd solar water heater
GB2404241A (en) * 2003-07-24 2005-01-26 Robin Matthew Hilder Heat exchanger especially for solar water heating
JP2005265251A (en) * 2004-03-17 2005-09-29 Nippon Sheet Glass Co Ltd Solar water heater
CN2835899Y (en) * 2005-07-21 2006-11-08 玉荫喜 Flat plate type solar heat collector

Also Published As

Publication number Publication date
WO2009115062A2 (en) 2009-09-24

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