JPS5723757A - Solar heat collector - Google Patents

Solar heat collector

Info

Publication number
JPS5723757A
JPS5723757A JP9790380A JP9790380A JPS5723757A JP S5723757 A JPS5723757 A JP S5723757A JP 9790380 A JP9790380 A JP 9790380A JP 9790380 A JP9790380 A JP 9790380A JP S5723757 A JPS5723757 A JP S5723757A
Authority
JP
Japan
Prior art keywords
space
vessel
insulating material
collecting plate
heat collecting
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
JP9790380A
Other languages
Japanese (ja)
Inventor
Koji Ebisu
Shinichi Aso
Minoru Tagashira
Shiro Hozumi
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9790380A priority Critical patent/JPS5723757A/en
Publication of JPS5723757A publication Critical patent/JPS5723757A/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
    • F24S80/60—Thermal insulation
    • 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
    • F24S80/56—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings characterised by means for preventing heat loss
    • 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
    • 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 generation dew condensation by a method wherein a partition wall is provided at the boundary of a heat insulating material housed within the space between a vessel and a heat collecting plate and the space between the heat collecting plate and a glass cover so that the latter space is separated from the former space in which the heat insulating material is housed.
CONSTITUTION: The heat collecting plate 2 is housed within the vessel 1 through an approximately L-shaped peripheral section 4 and the space 6 between the vessel and the heat collecting plate is separated from the space housing the heat insulating material 14 by making the peripheral section 4 serving the partition wall. Further, the peripheral section 4 is sandwiched between a flange 1a of the upper surface of the vessel 1 and the glass cover 5 so that air layers 12 and 13 are sealed. With the above structure, when the temperature of the heat collecting plate 2 rises due to solar heat, the temperature of the heat insulating material 14 also rises high and the water contained in the heat insulating material 14 evaporates to become high temperature and high humidity steam. However, as the steam is shielded by the peripheral section 4, it does not enter the air layers 12 and 13 and therefore, the humity of the steam does not get higher than the atmospheric humidity and the temperature of the vessel 1 is kept higher than the atmospheric temperature. As a result, the lowering of the heat collecting effect resulting from dew condensation is prevented.
COPYRIGHT: (C)1982,JPO&Japio
JP9790380A 1980-07-16 1980-07-16 Solar heat collector Pending JPS5723757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9790380A JPS5723757A (en) 1980-07-16 1980-07-16 Solar heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9790380A JPS5723757A (en) 1980-07-16 1980-07-16 Solar heat collector

Publications (1)

Publication Number Publication Date
JPS5723757A true JPS5723757A (en) 1982-02-08

Family

ID=14204681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9790380A Pending JPS5723757A (en) 1980-07-16 1980-07-16 Solar heat collector

Country Status (1)

Country Link
JP (1) JPS5723757A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0374699A (en) * 1989-08-15 1991-03-29 Toa Gurauto Kogyo Kk Water leakage preventing method for line and covering body for preventing water leakage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0374699A (en) * 1989-08-15 1991-03-29 Toa Gurauto Kogyo Kk Water leakage preventing method for line and covering body for preventing water leakage
JPH0830555B2 (en) * 1989-08-15 1996-03-27 東亜グラウト工業株式会社 Method for preventing leakage of water in pipe and cover for preventing leakage

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