WO2004029522A3 - Method of effecting the safe transfer of solar energy and a low-pressure equipment system for the transport of solar energy - Google Patents

Method of effecting the safe transfer of solar energy and a low-pressure equipment system for the transport of solar energy Download PDF

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Publication number
WO2004029522A3
WO2004029522A3 PCT/PL2003/000081 PL0300081W WO2004029522A3 WO 2004029522 A3 WO2004029522 A3 WO 2004029522A3 PL 0300081 W PL0300081 W PL 0300081W WO 2004029522 A3 WO2004029522 A3 WO 2004029522A3
Authority
WO
WIPO (PCT)
Prior art keywords
solar energy
transfer
circuit
heat exchanger
low
Prior art date
Application number
PCT/PL2003/000081
Other languages
French (fr)
Other versions
WO2004029522A2 (en
Inventor
Adam Skorut
Original Assignee
Adam Skorut
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 Adam Skorut filed Critical Adam Skorut
Priority to AU2003265029A priority Critical patent/AU2003265029A1/en
Priority to EP03798608A priority patent/EP1549887A2/en
Publication of WO2004029522A2 publication Critical patent/WO2004029522A2/en
Publication of WO2004029522A3 publication Critical patent/WO2004029522A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • F24D11/003—Central heating systems using heat accumulated in storage masses water heating system combined with solar energy
    • 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
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
    • 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
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The subject of the present invention concerns a method of effecting the safe and failure-free transfer of solar energy, and a low-pressure equipment system for the transport of solar energy, which serves to transfer solar energy gathered by collectors to the usable water storage tank, thereby enabling the functioning of the circuit of collectors at a low pressure. The method of effecting the safe transfer of solar energy consists in the introduction of a closed low-pressure gas pocket (4) to the closed circuit of transfer fluid (17) that transports solar energy from the solar collectors (2) to the heat exchanger (6). The low-pressure equipment system for the transport of solar energy utilises two independent circuits, whereas the primary transfer circuit (1), used to transport transfer fluid (17), is made up of solar collectors (2) connected by means of pipes (3) with a heat exchanger (6). The heat exchanger (6) is connected via pipes (3) and through a drainage tank (5) with the circulating pump of the primary circuit (11) and the solar collectors (2), The secondary transfer circuit (7) comprises a circulating pump of the secondary circuit (10), installed on the pipeline which supplies cold water to the heat exchanger (6), and pumps which carry hot water away from the heat exchanger (6) to the usable warm water tank, whereas both the primary and secondary transfer circuits are equipped with a control system (13).
PCT/PL2003/000081 2002-09-27 2003-08-25 Method of effecting the safe transfer of solar energy and a low-pressure equipment system for the transport of solar energy WO2004029522A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003265029A AU2003265029A1 (en) 2002-09-27 2003-08-25 Method of effecting the safe transfer of solar energy and a low-pressure equipment system for the transport of solar energy
EP03798608A EP1549887A2 (en) 2002-09-27 2003-08-25 Method of effecting the safe transfer of solar energy and a low-pressure equipment system for the transport of solar energy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL02356349A PL356349A1 (en) 2002-09-27 2002-09-27 Method of safe transfer of solar energy and low-pressure system for transmission of solar energy
PLP.356349 2002-09-27

Publications (2)

Publication Number Publication Date
WO2004029522A2 WO2004029522A2 (en) 2004-04-08
WO2004029522A3 true WO2004029522A3 (en) 2004-07-08

Family

ID=32041088

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PL2003/000081 WO2004029522A2 (en) 2002-09-27 2003-08-25 Method of effecting the safe transfer of solar energy and a low-pressure equipment system for the transport of solar energy

Country Status (4)

Country Link
EP (1) EP1549887A2 (en)
AU (1) AU2003265029A1 (en)
PL (1) PL356349A1 (en)
WO (1) WO2004029522A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006209786B2 (en) * 2005-02-04 2010-05-27 Rheem Australia Pty Limited An overtemperature protection system for a solar water heating system
EP2246643B1 (en) * 2009-04-30 2019-06-05 Vaillant GmbH Method for operating a solar assembly with drain back system
AT508481B1 (en) * 2009-06-25 2012-04-15 Vkr Holding A S METHOD FOR HEATING HOT WATER
AT508480B1 (en) * 2009-06-25 2012-04-15 Vkr Holding A S PROCESS FOR PROVIDING HEAT
CN102155733B (en) * 2011-04-25 2012-12-26 陈旭 Internal glass finned-plate tube solar energy steam producing device
CN102252431B (en) * 2011-04-25 2013-09-18 海宁伊满阁太阳能科技有限公司 Method and product for two-phase flow heat exchange and heat collection in vacuum heat-collecting pipes

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614142A1 (en) * 1976-04-02 1978-02-16 Alfred Dipl Ing Krumpe Solar heating panel anti frost water drainage circuit - employs drain tank with magnetic valve and drainage lines
DE2839258A1 (en) * 1978-09-09 1980-03-20 Bosch Gmbh Robert Water heating circuit using solar heat - uses expansion tank and nitrogen filled balloon in frost protection system
US4212287A (en) * 1978-08-24 1980-07-15 General Electric Company Insolation integrator
US4285333A (en) * 1978-08-03 1981-08-25 Director-General Of Agency Of Industrial Science And Technology Solar energy collecting system
US4336792A (en) * 1980-08-29 1982-06-29 Bell Telephone Laboratories, Incorporated Solar heating freeze protection system
GB2090963A (en) * 1980-12-17 1982-07-21 Sunsense Ltd Solar powered heating apparatus
DE3935932C1 (en) * 1989-10-27 1991-05-23 Ernst 8034 Germering De Pichler Heating unit with solar collector - has balance tank selectively by=passed by branch pipe and ON-OFF valve
EP0653596A2 (en) * 1993-11-11 1995-05-17 SANDLER ENERGIETECHNIK GMBH & CO KG Filling and draining of a solar collector
DE19525090A1 (en) * 1995-07-10 1997-01-16 Basf Ag Method and concentrate for inhibiting blockages in solar absorber - uses aq. concentrate contg. polyethylene glycol, propylene and/or ethylene glycol and corrosion inhibitors, which does not form insoluble deposit even at high temp.
DE19654037C1 (en) * 1996-12-23 1998-07-02 Solar Diamant Systemtechnik Gm Solar energy heat generation system
US6093341A (en) * 1998-07-08 2000-07-25 Clariant Gmbh Heat transfer medium based on alkylene glycols for solar units
DE19906087A1 (en) * 1999-02-13 2000-08-17 Buderus Heiztechnik Gmbh Function testing device for solar installation involves collectors which discharge automatically into collection container during risk of overheating or frost

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614142A1 (en) * 1976-04-02 1978-02-16 Alfred Dipl Ing Krumpe Solar heating panel anti frost water drainage circuit - employs drain tank with magnetic valve and drainage lines
US4285333A (en) * 1978-08-03 1981-08-25 Director-General Of Agency Of Industrial Science And Technology Solar energy collecting system
US4212287A (en) * 1978-08-24 1980-07-15 General Electric Company Insolation integrator
DE2839258A1 (en) * 1978-09-09 1980-03-20 Bosch Gmbh Robert Water heating circuit using solar heat - uses expansion tank and nitrogen filled balloon in frost protection system
US4336792A (en) * 1980-08-29 1982-06-29 Bell Telephone Laboratories, Incorporated Solar heating freeze protection system
GB2090963A (en) * 1980-12-17 1982-07-21 Sunsense Ltd Solar powered heating apparatus
DE3935932C1 (en) * 1989-10-27 1991-05-23 Ernst 8034 Germering De Pichler Heating unit with solar collector - has balance tank selectively by=passed by branch pipe and ON-OFF valve
EP0653596A2 (en) * 1993-11-11 1995-05-17 SANDLER ENERGIETECHNIK GMBH & CO KG Filling and draining of a solar collector
DE19525090A1 (en) * 1995-07-10 1997-01-16 Basf Ag Method and concentrate for inhibiting blockages in solar absorber - uses aq. concentrate contg. polyethylene glycol, propylene and/or ethylene glycol and corrosion inhibitors, which does not form insoluble deposit even at high temp.
DE19654037C1 (en) * 1996-12-23 1998-07-02 Solar Diamant Systemtechnik Gm Solar energy heat generation system
US6093341A (en) * 1998-07-08 2000-07-25 Clariant Gmbh Heat transfer medium based on alkylene glycols for solar units
DE19906087A1 (en) * 1999-02-13 2000-08-17 Buderus Heiztechnik Gmbh Function testing device for solar installation involves collectors which discharge automatically into collection container during risk of overheating or frost

Also Published As

Publication number Publication date
PL356349A1 (en) 2004-04-05
WO2004029522A2 (en) 2004-04-08
EP1549887A2 (en) 2005-07-06
AU2003265029A1 (en) 2004-04-19

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