JPS5774549A - Heat collector - Google Patents

Heat collector

Info

Publication number
JPS5774549A
JPS5774549A JP55150487A JP15048780A JPS5774549A JP S5774549 A JPS5774549 A JP S5774549A JP 55150487 A JP55150487 A JP 55150487A JP 15048780 A JP15048780 A JP 15048780A JP S5774549 A JPS5774549 A JP S5774549A
Authority
JP
Japan
Prior art keywords
heat
working liquid
absorbing section
alcohol
salt
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
JP55150487A
Other languages
Japanese (ja)
Inventor
Akio Mitani
Koichi Matsui
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55150487A priority Critical patent/JPS5774549A/en
Publication of JPS5774549A publication Critical patent/JPS5774549A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

PURPOSE: To elevate the heat conductivity with a lowered coagulation point by providing the heat absorbing section of a heat pipe made up of a vacuum glass tube sealed with a working liquid of a heat collector employing a water solution of a salt such as calcium chloride and alcohol.
CONSTITUTION: As heat absorbing section 13 is heated, a working liquid in a heat pipe 12 is vaporized rising, undergoes a heat exchange at a radiation part 15 and returns liquified to the heat absorbing section 13. A distance 18 is provided between the heat pipe 12 and a glass tube 14 is provided to absorb a difference in the thermal expansion. The working liquid 19 uses a water solution employing a salt such as calcium chloride and sodium chloride or alcohol such as ethyl alcohol and ethylene glycole for the solute. The setting of the concentration allows a desired coagulation point while the use of water for the medium enables a higher boiling and condensing heat conductivity thereby providing a higher performance heat collector.
COPYRIGHT: (C)1982,JPO&Japio
JP55150487A 1980-10-27 1980-10-27 Heat collector Pending JPS5774549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55150487A JPS5774549A (en) 1980-10-27 1980-10-27 Heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55150487A JPS5774549A (en) 1980-10-27 1980-10-27 Heat collector

Publications (1)

Publication Number Publication Date
JPS5774549A true JPS5774549A (en) 1982-05-10

Family

ID=15497940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55150487A Pending JPS5774549A (en) 1980-10-27 1980-10-27 Heat collector

Country Status (1)

Country Link
JP (1) JPS5774549A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628571U (en) * 1985-06-24 1987-01-19
CN1324275C (en) * 2004-03-18 2007-07-04 王恒月 Anti-explosion solar all glass vacuum heat collecting tubes
CN100420904C (en) * 2002-12-28 2008-09-24 徐宝安 Anti-scaling external shell full glass metal heat pipe vacuum heat collecting tube
CN100462647C (en) * 2002-12-28 2009-02-18 北京环能海臣科技有限公司 External shell full glass metal heat pipe vacuum heat collecting tube
US20140130846A1 (en) * 2012-11-13 2014-05-15 Oh-Sung Kwon Electric power generation and heating system using solar energy

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628571U (en) * 1985-06-24 1987-01-19
CN100420904C (en) * 2002-12-28 2008-09-24 徐宝安 Anti-scaling external shell full glass metal heat pipe vacuum heat collecting tube
CN100462647C (en) * 2002-12-28 2009-02-18 北京环能海臣科技有限公司 External shell full glass metal heat pipe vacuum heat collecting tube
CN1324275C (en) * 2004-03-18 2007-07-04 王恒月 Anti-explosion solar all glass vacuum heat collecting tubes
US20140130846A1 (en) * 2012-11-13 2014-05-15 Oh-Sung Kwon Electric power generation and heating system using solar energy

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