CN101976974A - Solar energy generation device multiplying concentration and adopting spherical surface for lighting - Google Patents
Solar energy generation device multiplying concentration and adopting spherical surface for lighting Download PDFInfo
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- CN101976974A CN101976974A CN2010105006970A CN201010500697A CN101976974A CN 101976974 A CN101976974 A CN 101976974A CN 2010105006970 A CN2010105006970 A CN 2010105006970A CN 201010500697 A CN201010500697 A CN 201010500697A CN 101976974 A CN101976974 A CN 101976974A
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- China
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- receiving mechanism
- salar light
- paraboloid
- gathering receiving
- solar energy
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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
Abstract
A solar energy generation device multiplying concentration and adopting spherical surface for lighting receives the solar energy through the reflecting and focusing functions of the paraboloid of revolution, can greatly improve the receiving efficiency of the solar energy and can realize solar energy collecting and receiving under strong light and weak light.
Description
Affiliated technical field:
The present invention relates to a kind of Application of Solar Energy technology, particularly a kind of optically focused multiplication sphere lighting solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) of utilizing paraboloid of revolution optically focused principle to receive solar energy, this device receives solar energy by the reflective focussing force of the paraboloid of revolution, can significantly improve the receiving efficiency of solar energy.
Background technology:
Solar energy is a kind of clean energy resource, inexhaustible, nexhaustible, can not cause environmental pollution yet, nowadays, no matter in coastal cities, still in inland city, solar product enters people's the visual field just more and more, solar street light, solar lawn lamp, solar energy garden lamp, solar corridor lamp, bus station's desk lamp, traffic lights or the like, various solar water heaters have also been walked close to huge numbers of families.But these solar product great majority all do not have light-focusing function, cause solar energy utilization ratio low.The light intensity on solar energy receiving element surface doubles, the receiving efficiency of solar energy receiving element will double, the focus of solar energy industry technology competition at present mainly is the battle of solar energy receiving efficiency, as seen improve receiving efficiency to whole industry significance level, therefore can effectively improve the intensity of illumination of solar energy receiving element, just become the problem of paying close attention to the most when people utilize solar energy.
In recent years, realized the Salar light-gathering reception abroad in the photovoltaic matrix of some solar power stations, domestic also have similar experimental rig, promotes obtaining on the solar domestic product but these apparatus structure complexity, bulky, cost are high-leveled and difficult.
Summary of the invention:
In order to overcome shortcomings such as existing beam condensing unit complicated in mechanical structure, bulky, cost height. the present invention is directed to the deficiency that prior art exists, prior art is improved, proposed the Salar light-gathering receiving system that a kind of volume is little, simple and reliable for structure, cost is low, the optically focused reception that it can realize solar energy.
The technical solution adopted for the present invention to solve the technical problems is: a plurality of Salar light-gathering receiving mechanisms have been installed in a rectangular box, on rectangular box, be stamped a planar transparent cover plate, the planar transparent cover plate is enclosed in each Salar light-gathering receiving mechanism in the rectangular box, each Salar light-gathering receiving mechanism proper alignment is in rectangular box, each Salar light-gathering receiving mechanism all is made of a paraboloid of revolution reflective mirror and a luminous energy receiver, the opening of the paraboloid of revolution reflective mirror of each Salar light-gathering receiving mechanism is over against the planar transparent cover plate, and the luminous energy receiver of each Salar light-gathering receiving mechanism is installed on the focus of paraboloid of revolution reflective mirror of this Salar light-gathering receiving mechanism.
The luminous energy receiver of each Salar light-gathering receiving mechanism is made of a sphere solar panel, the focus of the centre of sphere of the sphere solar panel of each Salar light-gathering receiving mechanism luminous energy receiver and the paraboloid of revolution reflective mirror of this Salar light-gathering receiving mechanism overlaps
When sunlight during perpendicular to the incident of planar transparent cover plate, reflection by each paraboloid of revolution reflective mirror makes the reflection ray vertical irradiation on the sphere solar panel of each luminous energy receiver, the luminous energy that is radiated on the sphere solar panel is converted to electric energy by the sphere solar panel, reflective focussing force by each paraboloid of revolution reflective mirror has significantly improved the sun light intensity on the sphere solar panel that is radiated at each luminous energy receiver, thereby has significantly improved the photoelectric conversion rate of each luminous energy receiver.
The invention has the beneficial effects as follows: the reflective focussing force by each paraboloid of revolution reflective mirror has significantly improved the sun light intensity that is radiated on each luminous energy receiver, thereby significantly improved the photoelectric conversion rate of each luminous energy receiver, realized that higher photoelectric conversion rate is all arranged under the environment of the high light and the low light level.
Description of drawings:
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is overall structure figure of the present invention.
Fig. 2 is the A-A cutaway view of overall structure figure of the present invention.
Fig. 3 is the enlarged drawing of the Salar light-gathering receiving mechanism cutaway view of the embodiment of the invention.
Fig. 4 is the schematic diagram of the paraboloid of revolution.
In the paraboloid of revolution pie graph of Fig. 4: paraboloid of revolution S, the directrix plane S1 of the paraboloid of revolution, the summit O of the paraboloid of revolution, the focus f of the paraboloid of revolution, the symmetry axis L of the paraboloid of revolution.
Embodiment
In Fig. 1 and Fig. 2,25 Salar light-gathering receiving mechanisms have been installed in a rectangular box 3-1,25 Salar light-gathering receiving mechanisms are divided into five groups, on rectangular box 3-1, be stamped a planar transparent cover plate 4-1, planar transparent cover plate 4-1 is enclosed in each Salar light-gathering receiving mechanism in the rectangular box 3-1, each Salar light-gathering receiving mechanism proper alignment is in rectangular box 3-1, each Salar light-gathering receiving mechanism all is made of a paraboloid of revolution reflective mirror and a luminous energy receiver, the opening of the paraboloid of revolution reflective mirror of each Salar light-gathering receiving mechanism is over against planar transparent cover plate 3-1, and the luminous energy receiver of each Salar light-gathering receiving mechanism is installed on the focus of paraboloid of revolution reflective mirror of this Salar light-gathering receiving mechanism.
Provided the structure of the first Salar light-gathering receiving mechanism among Fig. 3, the first Salar light-gathering receiving mechanism is made of paraboloid of revolution reflective mirror 1-1-1 and luminous energy receiver 1-2-1 in Fig. 3, luminous energy receiver 1-2-1 is made of a sphere solar panel 10-6, the focus of the centre of sphere of sphere solar panel 10-6 and paraboloid of revolution reflective mirror 1-1-1 overlaps
When sunlight during perpendicular to planar transparent cover plate 4-1 incident, reflection by paraboloid of revolution reflective mirror 1-1-1 makes the reflection ray vertical irradiation on sphere solar panel 10-6, the luminous energy that is radiated on the sphere solar panel 10-6 is converted to electric energy by sphere solar panel 10-6, reflective focussing force by paraboloid of revolution reflective mirror 1-1-1 has significantly improved the sun light intensity that is radiated on the sphere solar panel 10-6, thereby the photoelectric conversion rate of luminous energy receiver 1-2-1, the structure of above-mentioned each Salar light-gathering receiving mechanism have significantly been improved, every size is identical with the first Salar light-gathering receiving mechanism with the luminous energy reception process.
Claims (1)
1. optically focused multiplication sphere lighting solar Blast Furnace Top Gas Recovery Turbine Unit (TRT), by rectangular box, planar transparent cover plate and Salar light-gathering receiving mechanism constitute, each Salar light-gathering receiving mechanism all is made of a paraboloid of revolution reflective mirror and a luminous energy receiver, the opening of the paraboloid of revolution reflective mirror of each Salar light-gathering receiving mechanism is over against the planar transparent cover plate, it is characterized in that: the luminous energy receiver of each Salar light-gathering receiving mechanism is made of a sphere solar panel, and the focus of the centre of sphere of the sphere solar panel of each Salar light-gathering receiving mechanism luminous energy receiver and the paraboloid of revolution reflective mirror of this Salar light-gathering receiving mechanism overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105006970A CN101976974A (en) | 2010-09-30 | 2010-09-30 | Solar energy generation device multiplying concentration and adopting spherical surface for lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105006970A CN101976974A (en) | 2010-09-30 | 2010-09-30 | Solar energy generation device multiplying concentration and adopting spherical surface for lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101976974A true CN101976974A (en) | 2011-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2010105006970A Pending CN101976974A (en) | 2010-09-30 | 2010-09-30 | Solar energy generation device multiplying concentration and adopting spherical surface for lighting |
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| Country | Link |
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| CN (1) | CN101976974A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419117A (en) * | 2016-10-27 | 2017-02-22 | 安徽鼎晖新能源科技有限公司 | Rest table in park |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5437736A (en) * | 1994-02-15 | 1995-08-01 | Cole; Eric D. | Semiconductor fiber solar cells and modules |
| CN101419993A (en) * | 2008-12-03 | 2009-04-29 | 郑小鹿 | Photovoltaic optical condenser |
| CN201854213U (en) * | 2010-09-30 | 2011-06-01 | 北京印刷学院 | Spotlight multiplying and spherical lighting solar power generating device |
-
2010
- 2010-09-30 CN CN2010105006970A patent/CN101976974A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5437736A (en) * | 1994-02-15 | 1995-08-01 | Cole; Eric D. | Semiconductor fiber solar cells and modules |
| CN101419993A (en) * | 2008-12-03 | 2009-04-29 | 郑小鹿 | Photovoltaic optical condenser |
| CN201854213U (en) * | 2010-09-30 | 2011-06-01 | 北京印刷学院 | Spotlight multiplying and spherical lighting solar power generating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419117A (en) * | 2016-10-27 | 2017-02-22 | 安徽鼎晖新能源科技有限公司 | Rest table in park |
| CN106419117B (en) * | 2016-10-27 | 2019-03-15 | 安徽鼎晖新能源科技有限公司 | A kind of park rest table |
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Application publication date: 20110216 |