JPS57112656A - Solar heat collector - Google Patents

Solar heat collector

Info

Publication number
JPS57112656A
JPS57112656A JP55188490A JP18849080A JPS57112656A JP S57112656 A JPS57112656 A JP S57112656A JP 55188490 A JP55188490 A JP 55188490A JP 18849080 A JP18849080 A JP 18849080A JP S57112656 A JPS57112656 A JP S57112656A
Authority
JP
Japan
Prior art keywords
pipe
heat
bonded
glass
vacuum
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
JP55188490A
Other languages
Japanese (ja)
Inventor
Moriaki Tsukamoto
Isao Sumida
Takanobu Yamamoto
Kazutake Imani
Naohisa Watabiki
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.)
Hitachi Ltd
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co Ltd
Hitachi 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 Hitachi Chemical Co Ltd, Hitachi Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP55188490A priority Critical patent/JPS57112656A/en
Publication of JPS57112656A publication Critical patent/JPS57112656A/en
Pending 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
    • F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
    • F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S2025/6012—Joining different materials
    • F24S2025/6013—Joining glass with non-glass 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
    • 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)

Abstract

PURPOSE: To increase the heat collection efficiency of the solar heat collector by making the diameter of a vacuum glass pipe at a part through which a heat collecting pipe penetrates, smaller than the diameter of the vacuum glass pipe at other part.
CONSTITUTION: A heat pipe made heat collecting pipe 3 bonded to a heat collecting plate 2 penetrates through an evacuation leading-in pipe 10 and is bonded to the heat collecting plate 2. Here, a special alloy made metal cap 8 having a heat expansion rate substantially the same as the glass is bonded to a glass cap 9 through a frit 6. The cap 9 containing the heat collecting plate 2, the cap 8 and the like are bonded to the vacuum glass pipe 1 at a glass bonded part 12. By this procedure, since there is no part having a diameter greater than the diameter of the vacuum pipe 1, the vacuum pipe 1 can be arranged in tight adhesion with the adjacent vacuum glass pipe, and hence the heat collection efficiency is increased.
COPYRIGHT: (C)1982,JPO&Japio
JP55188490A 1980-12-29 1980-12-29 Solar heat collector Pending JPS57112656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55188490A JPS57112656A (en) 1980-12-29 1980-12-29 Solar heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55188490A JPS57112656A (en) 1980-12-29 1980-12-29 Solar heat collector

Publications (1)

Publication Number Publication Date
JPS57112656A true JPS57112656A (en) 1982-07-13

Family

ID=16224635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55188490A Pending JPS57112656A (en) 1980-12-29 1980-12-29 Solar heat collector

Country Status (1)

Country Link
JP (1) JPS57112656A (en)

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