JPS57182046A - Vacuum tube type solar heat collector - Google Patents
Vacuum tube type solar heat collectorInfo
- Publication number
- JPS57182046A JPS57182046A JP56064177A JP6417781A JPS57182046A JP S57182046 A JPS57182046 A JP S57182046A JP 56064177 A JP56064177 A JP 56064177A JP 6417781 A JP6417781 A JP 6417781A JP S57182046 A JPS57182046 A JP S57182046A
- Authority
- JP
- Japan
- Prior art keywords
- heat collecting
- plate
- glass tube
- heat
- reflecting plate
- 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
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
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 selective adsorbing surface of a heat collecting plate from deterioration resulting from the surface being overheated by the radiant heat of the sun by a method wherein in the titled heat collector in which a heat collecting body is sealed in a vaccum glass tube, a reflecting plate is arranged between a part of the glass tube to be heated at the time of vacuum sealing and the heat collecting body. CONSTITUTION:The heat collecting body comprising a heat collecting plate 2 and a heat collecting pipe 3 is sealed in the vacuum glass tube 1. In this case, the reflecting plate 6 in the form of a plain aluminum disk is provided between the heat collecting plate 2 and a vacuum sealing end 5 of the glass tube 1 so that the selective adsorbing surface of the heat collecting plate 2 is protected against the radiant heat of the sun at the time of vacuum sealing the heat collecting body in the glass tube 1 and as a secondary effect, sunlight reflects on the reflecting plate 6 to become incident on the heat collecting plate 2 to thereby increase the heat collecting efficiency of the plate 2. Further, a second reflecting plate 7 is provided on the front surface of a header 4 so that sunlight reflects on the reflecting plate 7 to become incident on the heat collecting plate 6 to thereby increase the heat collecting efficiency of the plate 6, too.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56064177A JPS57182046A (en) | 1981-04-30 | 1981-04-30 | Vacuum tube type solar heat collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56064177A JPS57182046A (en) | 1981-04-30 | 1981-04-30 | Vacuum tube type solar heat collector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57182046A true JPS57182046A (en) | 1982-11-09 |
Family
ID=13250514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56064177A Pending JPS57182046A (en) | 1981-04-30 | 1981-04-30 | Vacuum tube type solar heat collector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57182046A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014135726A1 (en) * | 2013-03-07 | 2014-09-12 | Lobo Gomez Arturo | New evacuated tube panel |
CN105783286A (en) * | 2016-04-30 | 2016-07-20 | 福建省茂盛建设工程有限公司 | Novel through evacuated collector tube and solar air heat collecting system assembled through novel through evacuated collector tube |
-
1981
- 1981-04-30 JP JP56064177A patent/JPS57182046A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014135726A1 (en) * | 2013-03-07 | 2014-09-12 | Lobo Gomez Arturo | New evacuated tube panel |
CN105783286A (en) * | 2016-04-30 | 2016-07-20 | 福建省茂盛建设工程有限公司 | Novel through evacuated collector tube and solar air heat collecting system assembled through novel through evacuated collector tube |
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