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JPS5680653A - Solar heat collector - Google Patents

Solar heat collector

Info

Publication number
JPS5680653A
JPS5680653A JP15625079A JP15625079A JPS5680653A JP S5680653 A JPS5680653 A JP S5680653A JP 15625079 A JP15625079 A JP 15625079A JP 15625079 A JP15625079 A JP 15625079A JP S5680653 A JPS5680653 A JP S5680653A
Authority
JP
Japan
Prior art keywords
heat
medium
heat collection
reduced pressure
pipe
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
JP15625079A
Other languages
Japanese (ja)
Inventor
Hideo Iwata
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP15625079A priority Critical patent/JPS5680653A/en
Publication of JPS5680653A publication Critical patent/JPS5680653A/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
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
    • F24S80/54—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings using evacuated 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

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 prevent the heat transmission and convection from a heat collecting plate, to improve the heat collection efficiency and simplify a sealing method by providing a reduced pressure space constantly pressure reduced upon collection of heat on the outer face side of the heat collection plate.
CONSTITUTION: A heat collection plate 3 is internally provided within a box member 2 made of a transparent plate 1, and a reduced pressure space 4 is formed between the outer face of the heat collection plate 3 and the inner face of the box member 2. An aspirator 6 is arranged in a heat medium pipe 5 for supplying the heat collecting medium, and the reduced pressure pipe 7 of the aspirator 6 is communicated with the reduced pressure space 4. When the heat collection medium is supplied from the heat medium pipe 5, the heat collection medium is heat collected by the heat collection plate 3, and discharged from the heat medium exhaust pipe 5 for exhausting the heat collection medium. Upon this occasion, since the heat collection medium passes through the heat medium pipe 5, the interior of the reduced pressure pipe 7 is brought to negative pressure, as a result of which heat transmission and convection from the heat collection plate 3 are prevented. Further, since a reduced pressure coating is formed upon heating, a relatively simple sealing method may be used.
COPYRIGHT: (C)1981,JPO&Japio
JP15625079A 1979-11-30 1979-11-30 Solar heat collector Pending JPS5680653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15625079A JPS5680653A (en) 1979-11-30 1979-11-30 Solar heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15625079A JPS5680653A (en) 1979-11-30 1979-11-30 Solar heat collector

Publications (1)

Publication Number Publication Date
JPS5680653A true JPS5680653A (en) 1981-07-02

Family

ID=15623661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15625079A Pending JPS5680653A (en) 1979-11-30 1979-11-30 Solar heat collector

Country Status (1)

Country Link
JP (1) JPS5680653A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018531365A (en) * 2015-10-06 2018-10-25 トラック・グループ・ホールディングス・リミテッドＴｒａｃ Ｇｒｏｕｐ Ｈｏｌｄｉｎｇｓ Ｌｔｄ Solar light collector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018531365A (en) * 2015-10-06 2018-10-25 トラック・グループ・ホールディングス・リミテッドＴｒａｃ Ｇｒｏｕｐ Ｈｏｌｄｉｎｇｓ Ｌｔｄ Solar light collector

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