JPS57184856A - Solar heat utilization device by selectively flowing fluid to light condensing position - Google Patents
Solar heat utilization device by selectively flowing fluid to light condensing positionInfo
- Publication number
- JPS57184856A JPS57184856A JP56069222A JP6922281A JPS57184856A JP S57184856 A JPS57184856 A JP S57184856A JP 56069222 A JP56069222 A JP 56069222A JP 6922281 A JP6922281 A JP 6922281A JP S57184856 A JPS57184856 A JP S57184856A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- sunbeams
- condensing
- lens
- arrow
- 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
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
- F24S23/31—Arrangements for concentrating solar-rays for solar heat collectors with lenses having discontinuous faces, e.g. Fresnel lenses
-
- 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 eliminate the need to track the change of the solar angle of elevation due to the change of the time of the year by a method wherein heat transfer fluid is flowed only in the tube located at the position of a lens of a reflector, to which sunbeams are condensing just at the moment. CONSTITUTION:A plurality of heat collecting tubes 4 are so arranged at the light condensing positions in a case 6 equipped with a convex lens (Fresnel lens) 5 that the sunbeams at the vernal or autumnal equinox is condensed to the central tube 4 as indicated with the solid lines with an arrow 1; those at the summer solistice to the tube 4'' as indicated with the dot lines with an arrow 3 and those at the winter solistice to the tube 4' as indicated with the double dot and dash lines with an arrow 2. A valve 15 is provided in a tube 11 composing of the heat collecting tube 4 and coupled through gears 13 and 14 with a heat sensitive rod 12 arranged on the upper surface of the tube 11. Because the valve 15 is open of closed by the expansion and contraction of the heat sensitive rod 12, only the valve 15 of the tube 4 located at the position, to which the sunbeams are condensing just at the moment, is open. The condensing of sunbeams with a reflector instead of with the lens 5 may be also allowed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56069222A JPS57184856A (en) | 1981-05-08 | 1981-05-08 | Solar heat utilization device by selectively flowing fluid to light condensing position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56069222A JPS57184856A (en) | 1981-05-08 | 1981-05-08 | Solar heat utilization device by selectively flowing fluid to light condensing position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57184856A true JPS57184856A (en) | 1982-11-13 |
Family
ID=13396476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56069222A Pending JPS57184856A (en) | 1981-05-08 | 1981-05-08 | Solar heat utilization device by selectively flowing fluid to light condensing position |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57184856A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008132300A2 (en) * | 2007-03-05 | 2008-11-06 | Commissariat A L'energie Atomique | Solar collector |
| CN101963400A (en) * | 2010-09-30 | 2011-02-02 | 北京印刷学院 | Rotary parabolic closed cavity daylighting and condensation-multiplied solar water-heating and electricity-generating device |
| CN101963405A (en) * | 2010-09-30 | 2011-02-02 | 北京印刷学院 | Spinning paraboloidal condensing and spherical lighting solar water heating and power generating device |
| WO2014029256A1 (en) * | 2012-08-22 | 2014-02-27 | Chen Dinglin | Refractive concentrating flat plate solar thermal collector |
-
1981
- 1981-05-08 JP JP56069222A patent/JPS57184856A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008132300A2 (en) * | 2007-03-05 | 2008-11-06 | Commissariat A L'energie Atomique | Solar collector |
| WO2008132300A3 (en) * | 2007-03-05 | 2009-01-15 | Commissariat Energie Atomique | Solar collector |
| FR2927155A1 (en) * | 2007-03-05 | 2009-08-07 | R & D Ind Sarl | SOLAR CAPTOR. |
| CN101963400A (en) * | 2010-09-30 | 2011-02-02 | 北京印刷学院 | Rotary parabolic closed cavity daylighting and condensation-multiplied solar water-heating and electricity-generating device |
| CN101963405A (en) * | 2010-09-30 | 2011-02-02 | 北京印刷学院 | Spinning paraboloidal condensing and spherical lighting solar water heating and power generating device |
| WO2014029256A1 (en) * | 2012-08-22 | 2014-02-27 | Chen Dinglin | Refractive concentrating flat plate solar thermal collector |
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