JPS55158443A - Solar heat collector - Google Patents

Solar heat collector

Info

Publication number
JPS55158443A
JPS55158443A JP6505079A JP6505079A JPS55158443A JP S55158443 A JPS55158443 A JP S55158443A JP 6505079 A JP6505079 A JP 6505079A JP 6505079 A JP6505079 A JP 6505079A JP S55158443 A JPS55158443 A JP S55158443A
Authority
JP
Japan
Prior art keywords
heat
receiving plate
heat collecting
tube
collecting tube
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
JP6505079A
Other languages
Japanese (ja)
Inventor
Seiji Ootake
Kiyoshi Hirata
Hideki Tanaka
Toshihiko Fukushima
Mikikazu Uchida
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
Original Assignee
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 Ltd filed Critical Hitachi Ltd
Priority to JP6505079A priority Critical patent/JPS55158443A/en
Publication of JPS55158443A publication Critical patent/JPS55158443A/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
    • 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 spread a heat collecting area and collect solar heat effectively with no relation to a hight of the sun by a method wherein a heat receiving plate is attached to an outer peripheral surface of a heat collecting tube and a reflecting plate is provided inside of the glass tube at a side of the heat receiving plate, in the heat collecting tube inserted within the transparent glass tube.
CONSTITUTION: A heat collecting tube 6 is inserted into a central portion of a transparent glass tube 5 and both of ends thereof are supported by flanges 7a, 7b. A heat receiving plate 8 is axially secured at an optional place of the heat collecting tube 6. Further, a reflecting plate 9 is mounted at a side of the heat receiving plate 8 of the transparent glass tube 5, that means an inner side of a lower half portion of the transparent tube 5. According to this method, most of incident solar beam 11 projected into the transparent glass tube 5 is absorbed directly into the heat collecting tube 6 and heat receiving plate 8. On the other hand, a part of the solar beam 11 projected against the reflecting plate 9 is reflected and reaches the heat collecting tube 6 and a back side of the heat receiving plate 8 which are portions whereat the solar beam 11 is not arriving directly. Consequently, all the surfaces of the heat collecting tube 6 and the heat receiving plate 8 may be heated.
COPYRIGHT: (C)1980,JPO&Japio
JP6505079A 1979-05-28 1979-05-28 Solar heat collector Pending JPS55158443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6505079A JPS55158443A (en) 1979-05-28 1979-05-28 Solar heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6505079A JPS55158443A (en) 1979-05-28 1979-05-28 Solar heat collector

Publications (1)

Publication Number Publication Date
JPS55158443A true JPS55158443A (en) 1980-12-09

Family

ID=13275737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6505079A Pending JPS55158443A (en) 1979-05-28 1979-05-28 Solar heat collector

Country Status (1)

Country Link
JP (1) JPS55158443A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010100293A1 (en) * 2009-03-02 2010-09-10 Abengoa Solar New Technologies, S.A. Fresnel-type solar-concentration plant with an optimized secondary reconcentrator
CN102878688A (en) * 2012-07-16 2013-01-16 金华金大光能科技有限公司 Fresnel solar thermal collector with low radiant thermal runaway and quasi black window structure
KR101233976B1 (en) * 2011-04-05 2013-02-18 선다코리아주식회사 Condenser for solar heat absorber of vacuum tube type for concentrating sunlight having curvature type reflector
KR101233975B1 (en) * 2011-04-05 2013-02-18 선다코리아주식회사 Condenser for solar heat absorber of vacuum tube type for concentrating sunlight having coating type reflector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118641A (en) * 1976-02-27 1977-10-05 Bloomfield Edward John Solar heat collecting apparatus
JPS5343241B2 (en) * 1973-11-07 1978-11-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343241B2 (en) * 1973-11-07 1978-11-17
JPS52118641A (en) * 1976-02-27 1977-10-05 Bloomfield Edward John Solar heat collecting apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010100293A1 (en) * 2009-03-02 2010-09-10 Abengoa Solar New Technologies, S.A. Fresnel-type solar-concentration plant with an optimized secondary reconcentrator
ES2375389A1 (en) * 2009-03-02 2012-02-29 Abengoa Solar New Technologies S.A. Fresnel-type solar-concentration plant with an optimized secondary reconcentrator
KR101233976B1 (en) * 2011-04-05 2013-02-18 선다코리아주식회사 Condenser for solar heat absorber of vacuum tube type for concentrating sunlight having curvature type reflector
KR101233975B1 (en) * 2011-04-05 2013-02-18 선다코리아주식회사 Condenser for solar heat absorber of vacuum tube type for concentrating sunlight having coating type reflector
CN102878688A (en) * 2012-07-16 2013-01-16 金华金大光能科技有限公司 Fresnel solar thermal collector with low radiant thermal runaway and quasi black window structure

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