JPS55158444A - Solar heat collector - Google Patents

Solar heat collector

Info

Publication number
JPS55158444A
JPS55158444A JP6505179A JP6505179A JPS55158444A JP S55158444 A JPS55158444 A JP S55158444A JP 6505179 A JP6505179 A JP 6505179A JP 6505179 A JP6505179 A JP 6505179A JP S55158444 A JPS55158444 A JP S55158444A
Authority
JP
Japan
Prior art keywords
tube
receiving plate
heat collecting
heat receiving
heat
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
JP6505179A
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 JP6505179A priority Critical patent/JPS55158444A/en
Publication of JPS55158444A publication Critical patent/JPS55158444A/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 improve a heat collecting efficiency by a method wherein a transparent glass tube is formed as a double structure of an inner and an outer tubes and a hollow portion therebetween is evacuated while a heat receiving plate is attached to an outer peripheral surface of a heat collecting tube inserted within the inner tube and a reflecting plate is provided inside of the inner tube at a side of the heat receiving plate.
CONSTITUTION: A transparent glass tube 5 is formed as a double structure consisting of an inner and an outer tubes 5a, 5b and a vacuum layer 6 is provided in a hollow portion between the inner and outer tubes 5a, 5b. A heat collecting tube 7 is inserted within the inner tube 5a and is supported by flanges 8a, 8b. A heat receiving plate 9 is secured to an optional place of an outer peripheral surface of the heat collecting tube 7 axially. Further, a reflecting plate 10 is mounted at a side of the heat receiving plate 9 of the inner tube 5a that means an inside of a lower half portion of the inner tube 5a. According to this method, most of incident solar beam 11 projected into the transparent double glass tube 5 is absorbed directly into the heat collecting tube 7 and the heat receiving plate 9. On the other hand, a part of the solar beam 11 projected against the reflecting plate 10 is reflected and reaches the heat collecting tube 7 and a back surface of the heat receiving plate 9 whereat the solar beam 11 is not arriving directly.
COPYRIGHT: (C)1980,JPO&Japio
JP6505179A 1979-05-28 1979-05-28 Solar heat collector Pending JPS55158444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6505179A JPS55158444A (en) 1979-05-28 1979-05-28 Solar heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6505179A JPS55158444A (en) 1979-05-28 1979-05-28 Solar heat collector

Publications (1)

Publication Number Publication Date
JPS55158444A true JPS55158444A (en) 1980-12-09

Family

ID=13275764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6505179A Pending JPS55158444A (en) 1979-05-28 1979-05-28 Solar heat collector

Country Status (1)

Country Link
JP (1) JPS55158444A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100405643B1 (en) * 2000-11-11 2003-11-14 모인에너지(주) Solar radiant compound parabolic conentrator using double glass tube
KR100897439B1 (en) 2008-09-02 2009-05-14 (주)시에스넷 Solar collector
CN105042897A (en) * 2015-07-02 2015-11-11 北京建筑大学 Vacuum pipe sandwich type solar heat and electricity co-generation device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100405643B1 (en) * 2000-11-11 2003-11-14 모인에너지(주) Solar radiant compound parabolic conentrator using double glass tube
KR100897439B1 (en) 2008-09-02 2009-05-14 (주)시에스넷 Solar collector
CN105042897A (en) * 2015-07-02 2015-11-11 北京建筑大学 Vacuum pipe sandwich type solar heat and electricity co-generation device

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