CN201846274U - Parabolic cylinder lighting solar generating device - Google Patents
Parabolic cylinder lighting solar generating device Download PDFInfo
- Publication number
- CN201846274U CN201846274U CN2010205823411U CN201020582341U CN201846274U CN 201846274 U CN201846274 U CN 201846274U CN 2010205823411 U CN2010205823411 U CN 2010205823411U CN 201020582341 U CN201020582341 U CN 201020582341U CN 201846274 U CN201846274 U CN 201846274U
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- CN
- China
- Prior art keywords
- parabolic cylinder
- luminous energy
- receiving mechanism
- salar light
- solar panel
- 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.)
- Expired - Fee Related
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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 parabolic cylinder lighting solar generating device receives solar energy through the reflection focusing function of a parabolic cylinder, can increase solar energy receiving efficiency greatly, and accordingly can be used for collecting and receiving solar energy in both high-light and low-light environments.
Description
Affiliated technical field:
The utility model relates to a kind of Application of Solar Energy technology, particularly a kind of parabolic cylinder lighting solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) of utilizing parabolic cylinder optically focused principle to receive solar energy, this device receives solar energy by the reflective focussing force of reflective surface, 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.
The utility model content:
In order to overcome shortcomings such as existing beam condensing unit complicated in mechanical structure, bulky, cost height. the deficiency that the utility model exists at prior art, 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 scheme that its technical problem that solves the utility model adopts is: a plurality of Salar light-gathering receiving mechanisms have been installed in a rectangular box, each Salar light-gathering receiving mechanism all is made of a parabolic cylinder reflective mirror and a luminous energy receiver, each Salar light-gathering receiving mechanism proper alignment is in 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, the opening of the parabolic cylinder reflective mirror of each Salar light-gathering receiving mechanism is over against the planar transparent cover plate, the focal line of the parabolic cylinder reflective mirror of each Salar light-gathering receiving mechanism is parallel to each other, the focal line of the parabolic cylinder reflective mirror of each Salar light-gathering receiving mechanism is positioned on the same plane parallel with the planar transparent cover plate, the luminous energy receiver of each Salar light-gathering receiving mechanism is installed on the focal line of parabolic cylinder reflective mirror of this Salar light-gathering receiving mechanism
The luminous energy receiver of each Salar light-gathering receiving mechanism is made of the straight parabolic cylinder shape solar panel of a block length,
The focal line of the focal line of the parabolic cylinder shape solar panel of each Salar light-gathering receiving mechanism luminous energy receiver and the parabolic cylinder reflective mirror of this Salar light-gathering receiving mechanism overlaps, the opening of the parabolic cylinder shape solar panel of each Salar light-gathering receiving mechanism luminous energy receiver is over against the reflecting surface of the parabolic cylinder reflective mirror of this Salar light-gathering receiving mechanism
When sunlight during perpendicular to the incident of planar transparent cover plate, can both be radiated at behind the reflect focalization of incident ray by the parabolic cylinder reflective mirror of each Salar light-gathering receiving mechanism on the parabolic cylinder shape solar panel of each luminous energy receiver, the parabolic cylinder shape solar panel of luminous energy by each luminous energy receiver that is radiated on the parabolic cylinder shape solar panel of each luminous energy receiver is converted to electric energy, because of the focus of the parabolic cylinder reflective mirror of the focus of the parabolic cylinder shape solar panel of the luminous energy receiver of each Salar light-gathering receiving mechanism and this Salar light-gathering receiving mechanism overlap and the opening of this parabolic cylinder shape solar panel over against the reflective surface of this parabolic cylinder reflective mirror, therefore the parallel rays that reflects on the parabolic cylinder shape solar panel of the luminous energy receiver of each Salar light-gathering receiving mechanism is radiated on the parabolic cylinder shape solar panel of each luminous energy receiver once more through the reflection of the parabolic cylinder reflective mirror of this Salar light-gathering receiving mechanism, therefore the luminous energy major part that is radiated on the parabolic cylinder shape solar panel of each luminous energy receiver changes electric energy into, has significantly improved the photoelectric conversion rate of each luminous energy receiver.
The beneficial effects of the utility model are: the reflective focussing force by each parabolic cylinder reflective mirror has significantly improved the sun light intensity that is radiated on the luminous energy receiver, thereby significantly improved the photoelectric conversion rate of 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:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is the A-A cutaway view of overall structure figure of the present utility model.
Fig. 3 is the enlarged drawing of the Salar light-gathering receiving mechanism cutaway view of the utility model embodiment.
Fig. 4 is the schematic diagram of parabolic cylinder.
In the parabolic cylinder pie graph of Fig. 4: parabola L, directrix L1, summit O, focus f, symmetry axis L2, parabolic cylinder S, directrix plane S1, plane of symmetry S2, focal line L3.
Embodiment:
In Fig. 1 and Fig. 2, the Salar light-gathering receiving mechanism one that is made of parabolic cylinder reflective mirror 1-1-1 and luminous energy receiver 1-2-1 has been installed in rectangular box 3-1, the Salar light-gathering receiving mechanism two that constitutes by parabolic cylinder reflective mirror 1-1-2 and luminous energy receiver 1-2-2, the Salar light-gathering receiving mechanism three that constitutes by parabolic cylinder reflective mirror 1-1-3 and luminous energy receiver 1-2-3, the Salar light-gathering receiving mechanism four that constitutes by parabolic cylinder reflective mirror 1-1-4 and luminous energy receiver 1-2-4, the Salar light-gathering receiving mechanism five that constitutes by parabolic cylinder reflective mirror 1-1-5 and luminous energy receiver 1-2-5, the proper alignment of five Salar light-gathering receiving mechanisms is in rectangular box 3-1, the structure of five Salar light-gathering receiving mechanisms and every measure-alike, the structure of the luminous energy receiver of five Salar light-gathering receiving mechanisms and every measure-alike, on rectangular box 3-1, be stamped a planar transparent cover plate 4-1, planar transparent cover plate 4-1 is enclosed in the rectangular box 3-1 five Salar light-gathering receiving mechanisms
Provided the structure of the first Salar light-gathering receiving mechanism among Fig. 3, the first Salar light-gathering receiving mechanism is made of parabolic cylinder reflective mirror 1-1-1 and luminous energy receiver 1-2-1 in Fig. 3, luminous energy receiver 1-2-1 is made of parabolic cylinder shape solar panel 10-9
The focal line of parabolic cylinder shape solar panel 10-9 and the focal line of parabolic cylinder reflective mirror 1-1-1 overlap, and the opening of parabolic cylinder shape solar panel 10-9 is over against the reflecting surface of parabolic cylinder reflective mirror 1-1-1,
When sunlight during perpendicular to planar transparent cover plate 4-1 incident, incident ray can both be radiated on the parabolic cylinder shape solar panel 10-9 after by the reflect focalization of parabolic cylinder reflective mirror 1-1-1, the luminous energy that is radiated on the parabolic cylinder shape solar panel 10-9 is converted to electric energy by parabolic cylinder shape solar panel 10-9, the focus of parabolic cylinder shape solar panel 10-9 and the focus of parabolic cylinder reflective mirror 1-1-1 overlap, the opening of this parabolic cylinder shape solar panel 10-9 is over against the reflective surface of parabolic cylinder reflective mirror 1-1-1, so the parallel rays that parabolic cylinder shape solar panel 10-9 upward reflects is radiated on the parabolic cylinder shape solar panel 10-9 once more through the reflection of parabolic cylinder reflective mirror 1-1-1, the luminous energy major part that is radiated on the parabolic cylinder shape solar panel 10-9 changes electric energy into, significantly improved luminous energy receiver 1-2-1 photoelectric conversion rate, the structure of the luminous energy receiver of each Salar light-gathering receiving mechanism, every size is identical with luminous energy receiver 1-2-1 with the luminous energy receiving course.
Claims (1)
1. parabolic cylinder 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 parabolic cylinder reflective mirror and a luminous energy receiver, the luminous energy receiver of each Salar light-gathering receiving mechanism is made of the straight parabolic cylinder shape solar panel of a block length, it is characterized in that: the focal line of the focal line of the parabolic cylinder shape solar panel of each Salar light-gathering receiving mechanism luminous energy receiver and the parabolic cylinder reflective mirror of this Salar light-gathering receiving mechanism overlaps, the opening of the parabolic cylinder shape solar panel of each Salar light-gathering receiving mechanism luminous energy receiver is over against the reflecting surface of the parabolic cylinder reflective mirror of this Salar light-gathering receiving mechanism
When sunlight during perpendicular to the incident of planar transparent cover plate, can both be radiated at behind the reflect focalization of incident ray by the parabolic cylinder reflective mirror of each Salar light-gathering receiving mechanism on the parabolic cylinder shape solar panel of each luminous energy receiver, the parabolic cylinder shape solar panel of luminous energy by each luminous energy receiver that is radiated on the parabolic cylinder shape solar panel of each luminous energy receiver is converted to electric energy, because of the focus of the parabolic cylinder reflective mirror of the focus of the parabolic cylinder shape solar panel of the luminous energy receiver of each Salar light-gathering receiving mechanism and this Salar light-gathering receiving mechanism overlap and the opening of this parabolic cylinder shape solar panel over against the reflective surface of this parabolic cylinder reflective mirror, therefore the parallel rays that reflects on the parabolic cylinder shape solar panel of the luminous energy receiver of each Salar light-gathering receiving mechanism is radiated on the parabolic cylinder shape solar panel of each luminous energy receiver once more through the reflection of the parabolic cylinder reflective mirror of this Salar light-gathering receiving mechanism, therefore the luminous energy major part that is radiated on the parabolic cylinder shape solar panel of each luminous energy receiver changes electric energy into, has significantly improved the photoelectric conversion rate of each luminous energy receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205823411U CN201846274U (en) | 2010-10-25 | 2010-10-25 | Parabolic cylinder lighting solar generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205823411U CN201846274U (en) | 2010-10-25 | 2010-10-25 | Parabolic cylinder lighting solar generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201846274U true CN201846274U (en) | 2011-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205823411U Expired - Fee Related CN201846274U (en) | 2010-10-25 | 2010-10-25 | Parabolic cylinder lighting solar generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201846274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976978A (en) * | 2010-10-25 | 2011-02-16 | 北京印刷学院 | Parabolic cylinder lighting solar energy electric generator |
-
2010
- 2010-10-25 CN CN2010205823411U patent/CN201846274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976978A (en) * | 2010-10-25 | 2011-02-16 | 北京印刷学院 | Parabolic cylinder lighting solar energy electric generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20111025 |