CN101408668A - Solar energy converging utilization - Google Patents
Solar energy converging utilization Download PDFInfo
- Publication number
- CN101408668A CN101408668A CNA2007101625310A CN200710162531A CN101408668A CN 101408668 A CN101408668 A CN 101408668A CN A2007101625310 A CNA2007101625310 A CN A2007101625310A CN 200710162531 A CN200710162531 A CN 200710162531A CN 101408668 A CN101408668 A CN 101408668A
- Authority
- CN
- China
- Prior art keywords
- solar energy
- concave mirror
- transmitted
- utilization
- utilize
- 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
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Classifications
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- 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
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
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- 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
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/71—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with parabolic reflective surfaces
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- 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
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/79—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with spaced and opposed interacting reflective surfaces
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- 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
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- 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
- Y02E10/50—Photovoltaic [PV] energy
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- 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)
- Optical Elements Other Than Lenses (AREA)
Abstract
The convergent use of solar energy aims at developing and using the solar energy to cause the solar energy to be one of human main resources. The sunlight converged at a focus by a large aperture concave mirror is reflected into parallel beam by a small aperture concave mirror or a small aperture convex mirror, and then the beam is shot on a plane mirror and transmitted to an utilization device by a plane mirror assembly for use. The beam is transmitted to a room for heating water, cooking, frying vegetables, warming and the like. In terms of large-scale united transmission and convergence, the power of one unit can reach hundreds of thousands of kilowatts, which saves investment and requires short construction period; and the generating cost is equivalent with the thermal power generation cost.
Description
Solar energy converging utilizes, and is to utilize concave mirror can converge to sunshine the character of focus, and sunshine is converged utilization.
Before this, people utilize concave mirror can converge to sunshine the character of focus, make and cook, and the solar cooker of the usefulness of heating up water and produce water vapor or melt the solar furnace of infusibility material to steam turbine needs the object of heating just to be placed on the focus place of concave mirror.
The solar energy converging utilization is that the sunshine that converges to the focus place is reflected into parallel beam with concave primary mirror or little convex lens again, is mapped on the level crossing, is transmitted in the use device by the level crossing group and utilizes.
Description of drawings:
Fig. 1 is the reflection shielding film synoptic diagram, and Fig. 2 is convex lens reflection synoptic diagram.
1, reflection shielding film.See accompanying drawing 1, utilize heavy caliber concave mirror L
1(there are a diameter and L in the center
2The circular hole that bore equates) sunshine is converged to focal point F, use small-bore concave mirror L again
2Two mirror foci F are overlapped, and the sunlight behind the reflect focalization becomes parallel rays to be mapped to level crossing G, changes the transmission direction, can directly import use device into or is transmitted in the use device with the level crossing group.
2, convex lens reflection.See accompanying drawing 2, utilize heavy caliber concave mirror M (circular hole that the center has a diameter to equate with the bore of N) that sunshine is converged to focal point F, use convex lens N again, the virtual focus F of convex lens N is overlapped with the focal point F of concave mirror M, sunlight behind convex lens N reflect focalization becomes parallel rays to be mapped to level crossing H, change conduction orientation, can directly import use device into or be transmitted in the use device with the level crossing group.
Many sunshine connection that converge are like this led together, and it is indoor with being transmitted to live, and is used to heat up water, cooks, warms oneself.Industrial, extensive connection is led and is converged, and forms high-powerly, can be used for metallurgy, generating.The sunshine of one or two sq-km is converged to together, build up a large-scale solar power plant, small investment, efficient height.
This invention utilizes sun power to find new effective ways for human on a large scale.
The same with reflection shielding film or convex lens reflecting effect.
Utilize the difficult point of this technology to be to reflect the problem that can concave mirror or convex lens bear the strong illumination after the focusing.Can solve from the following aspects; 1, select good, the resistant to elevated temperatures material of reflecting properties to make catoptron.2, aperture of a mirror is slightly bigger, makes it reach moderate, reduces exposure intensity.3, cooling catoptron.
Claims (4)
1. one, preamble
Solar energy converging utilizes, and is to utilize the prior art concave mirror can converge to sunshine the character of focus, and sunshine is converged utilization.
Two, characteristic
The solar energy converging utilization is that the sunshine that concave mirror converges is reflected into parallel beam through concave mirror or convex lens, is transmitted in the use device by the level crossing group.Can be transmitted to the many groups of sunlight that converge in the use device, form high-power utilization.
2. utilize sunlight behind concave mirror or the convex lens reflect focalization to become the technology of parallel beam.
3. utilize the level crossing conduction to converge the technology of sunlight.
4. utilize level crossing group connection to lead the technology of converging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101625310A CN101408668A (en) | 2007-10-10 | 2007-10-10 | Solar energy converging utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101625310A CN101408668A (en) | 2007-10-10 | 2007-10-10 | Solar energy converging utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101408668A true CN101408668A (en) | 2009-04-15 |
Family
ID=40571744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101625310A Pending CN101408668A (en) | 2007-10-10 | 2007-10-10 | Solar energy converging utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101408668A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806502A (en) * | 2010-04-14 | 2010-08-18 | 俞琦 | Solar energy collecting system of heliostat |
| CN101922147A (en) * | 2009-08-24 | 2010-12-22 | 然国廉 | Solar sand stabilization method and system |
| CN102263002A (en) * | 2011-05-23 | 2011-11-30 | 苟尚文 | Solar energy photoelectric bubble generating device |
| CN102981256A (en) * | 2011-09-05 | 2013-03-20 | 杨欢 | Light converging method via multi-level series confocal conic surface secondary reflection units |
| CN103766673A (en) * | 2012-10-17 | 2014-05-07 | 顾祯恒 | Machine for stewing and peeling eggs by solar energy |
| WO2016180031A1 (en) * | 2015-05-11 | 2016-11-17 | 张逊 | Solar heat-field electron emission power generation device |
| US11808487B2 (en) | 2018-02-22 | 2023-11-07 | Cassiopeia Solar Limited | Solar concentrator |
-
2007
- 2007-10-10 CN CNA2007101625310A patent/CN101408668A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922147A (en) * | 2009-08-24 | 2010-12-22 | 然国廉 | Solar sand stabilization method and system |
| CN101922147B (en) * | 2009-08-24 | 2014-10-29 | 然国廉 | Method and system of stabilization of sands for preparing shaped brick by utilizing convex lens focusing solar technology |
| CN101806502A (en) * | 2010-04-14 | 2010-08-18 | 俞琦 | Solar energy collecting system of heliostat |
| CN101806502B (en) * | 2010-04-14 | 2012-04-25 | 俞琦 | Solar energy collecting system of heliostat |
| EP2559955A4 (en) * | 2010-04-14 | 2017-04-19 | Suzhou Saipa Solar Technology Co., Ltd | Solar heat collecting system |
| CN102263002A (en) * | 2011-05-23 | 2011-11-30 | 苟尚文 | Solar energy photoelectric bubble generating device |
| CN102981256A (en) * | 2011-09-05 | 2013-03-20 | 杨欢 | Light converging method via multi-level series confocal conic surface secondary reflection units |
| CN103766673A (en) * | 2012-10-17 | 2014-05-07 | 顾祯恒 | Machine for stewing and peeling eggs by solar energy |
| WO2016180031A1 (en) * | 2015-05-11 | 2016-11-17 | 张逊 | Solar heat-field electron emission power generation device |
| US11808487B2 (en) | 2018-02-22 | 2023-11-07 | Cassiopeia Solar Limited | Solar concentrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090415 |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090415 |