CN205227847U - Surface reflection mirror is thrown to solar energy - Google Patents
Surface reflection mirror is thrown to solar energy Download PDFInfo
- Publication number
- CN205227847U CN205227847U CN201520987279.7U CN201520987279U CN205227847U CN 205227847 U CN205227847 U CN 205227847U CN 201520987279 U CN201520987279 U CN 201520987279U CN 205227847 U CN205227847 U CN 205227847U
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- China
- Prior art keywords
- reflecting plate
- helioplant
- solar energy
- parabolic reflecting
- parabolic
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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
- Y02E10/47—Mountings or tracking
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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
- Y02E10/52—PV systems with concentrators
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- Optical Elements Other Than Lenses (AREA)
Abstract
The utility model discloses a surface reflection mirror is thrown to solar energy, including parabolic reflecting plate and base, the opening both ends of parabolic reflecting plate all are connected with supplementary reflecting plate, helioplant's top still is provided with the concave surface condensing lens, the internal surface of concave surface condensing lens coincides with the focus position of supplementary reflecting plate mutually, helioplant's external connection has the intensity detector, the intensity detector is connected with the control end of rotating electrical machines. This surface reflection mirror is thrown to solar energy establishes supplementary reflecting plate and concave surface condensing lens through adding, can acquire light with marginal being difficult for of parabolic reflecting plate and gather to helioplant's outside, with the use that combines together of parabolic reflecting plate for the helioplant photic is even, has increased the photic area simultaneously, has improved the utilization ratio of light energy promptly, add the tracking means that establishes can according to light intensity's change timely change to, further improve light acquisition efficiency.
Description
Technical field
The utility model relates to technical field of solar energy utilization equipment, is specially a kind of solar energy parabolic reflecting mirror.
Background technology
Solar energy (solarenergy), refer to the infrared radiant energy (three kinds of modes see heat energy is propagated: radiation) of the sun, main manifestations is exactly the sunray often said.When fossil fuel reduces increasingly, solar energy has become the important component part that the mankind use the energy, and is constantly developed.The utilization of solar energy has photothermal deformation and opto-electronic conversion two kinds of modes, and solar electrical energy generation is a kind of emerging regenerative resource.Parabolic mirror is one of core component of groove type solar high-temperature heat collection system, and shape is parabolic.Can need to design different openings of sizes by heat according to different.Parabolic reflecting mirror is a kind of common sunray emitter, and traditional parabolic reflecting mirror exists the lower problem of the efficiency of light energy utilization, and designs unreasonable, light-use device can not be made as thermal-collecting tube thermally equivalent, can not meet the needs of use.
Utility model content
The purpose of this utility model is to provide a kind of solar energy parabolic reflecting mirror, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of solar energy parabolic reflecting mirror, comprise parabolic reflecting plate and base, there is helioplant the opening direction focal position of described parabolic reflecting plate by support erection, the opening two ends of described parabolic reflecting plate are all connected with auxiliary reflecting plate, the cross sectional shape of described auxiliary reflecting plate is arc, the focal position of described auxiliary reflecting plate is positioned at the top of helioplant, the top of described helioplant is also provided with concave solar heat collecting mirror, the inner surface of described concave solar heat collecting mirror and the focal position of auxiliary reflecting plate coincide, the focal position of described concave solar heat collecting mirror is positioned at the upper surface of helioplant, the bottom device of described parabolic reflecting plate has base, the top of described base is horizontally installed with electric rotating machine, the rotor of described electric rotating machine is connected with the centre position, bottom of parabola expelling plate by connector, described helioplant be externally connected to intensity detector, described intensity detector is connected with the control end of electric rotating machine.
Preferably, described helioplant is solar energy tubular heat collector, the spherical heat collector of solar energy or the spherical photovoltaic module of solar energy.
Preferably, the inner surface of described concave solar heat collecting mirror is coated with heat-resisting, strong reflection lacquer coat.
Preferably, described intensity detector is temperature strength detector, intensity of brightness detector or current strength detector.
Compared with prior art, the beneficial effects of the utility model are: this solar energy parabolic reflecting mirror is by adding auxiliary reflecting plate and concave solar heat collecting mirror, parabolic reflector panel edges not easily can be obtained light-ray condensing to the outside of helioplant, combine with parabolic reflecting plate and use, make helioplant in uniform light, add light-receiving area simultaneously, namely improve the utilization rate of luminous energy, the tracking means added can alter course timely according to the change of light intensity, improves light collecting efficiency further.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 parabolic reflecting plate, 2 helioplants, 3 auxiliary reflecting plate, 4 concave solar heat collecting mirrors, 5 bases, 6 electric rotating machines, 7 connectors, Final 8's degree detectors.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of solar energy parabolic reflecting mirror, comprise parabolic reflecting plate 1, helioplant 2, auxiliary reflecting plate 3, concave solar heat collecting mirror 4, base 5, electric rotating machine 6, connector 7 and intensity detector 8, there is helioplant 2 the opening direction focal position of parabolic reflecting plate 1 by support erection, helioplant 2 is solar energy tubular heat collector, the spherical heat collector of solar energy or the spherical photovoltaic module of solar energy, the opening two ends of parabolic reflecting plate 1 are all connected with auxiliary reflecting plate 3, the cross sectional shape of auxiliary reflecting plate 3 is arc, the focal position of auxiliary reflecting plate 3 is positioned at the top of helioplant 2, the top of helioplant 2 is also provided with concave solar heat collecting mirror 4, the inner surface of concave solar heat collecting mirror 4 is coated with heat-resisting, strong reflection lacquer coat, the inner surface of concave solar heat collecting mirror 4 and the focal position of auxiliary reflecting plate 3 coincide, the focal position of concave solar heat collecting mirror 4 is positioned at the upper surface of helioplant 2, the bottom device of parabolic reflecting plate 1 has base 5, the top of base 5 is horizontally installed with electric rotating machine 6, the rotor of electric rotating machine 6 is connected with the centre position, bottom of parabola expelling plate 1 by connector 7, helioplant 2 be externally connected to intensity detector 8, intensity detector 8 is temperature strength detector, intensity of brightness detector or current strength detector, intensity detector 8 is connected with the control end of electric rotating machine 6.
Operation principle: during work, first light ray parallel injects parabolic reflecting plate 1, assemble at the lower surface of its focus and helioplant 2 after the internal surface reflection of parabolic reflecting plate 1, meanwhile be positioned at parabolic reflecting plate 1 outer peripheral auxiliary reflecting plate 3 and sunray reflexed to the lower surface being positioned at focus place above helioplant 2 and concave solar heat collecting mirror 4, light reassociates to the upper surface of helioplant 2 by concave solar heat collecting mirror 4, namely the outer surface top and the bottom completing helioplant 2 evenly receive the object of collected light irradiation simultaneously, make light gathering stronger, the efficiency of light energy utilization is higher, the monitoring light intensity collection degree that the intensity detector 8 added is real-time, when temperature or intensity of illumination or size of current change, control electric rotating machine 6 to turn to, choose suitable angle, reach the effect of solar energy tracking, the further raising efficiency of light energy utilization.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. a solar energy parabolic reflecting mirror, comprise parabolic reflecting plate (1) and base (5), it is characterized in that: there is helioplant (2) the opening direction focal position of described parabolic reflecting plate (1) by support erection, the opening two ends of described parabolic reflecting plate (1) are all connected with auxiliary reflecting plate (3), the cross sectional shape of described auxiliary reflecting plate (3) is arc, the focal position of described auxiliary reflecting plate (3) is positioned at the top of helioplant (2), the top of described helioplant (2) is also provided with concave solar heat collecting mirror (4), the inner surface of described concave solar heat collecting mirror (4) and the focal position of auxiliary reflecting plate (3) coincide, the focal position of described concave solar heat collecting mirror (4) is positioned at the upper surface of helioplant (2), the bottom device of described parabolic reflecting plate (1) has base (5), the top of described base (5) is horizontally installed with electric rotating machine (6), the rotor of described electric rotating machine (6) is connected with the centre position, bottom of parabola expelling plate (1) by connector (7), described helioplant (2) be externally connected to intensity detector (8), described intensity detector (8) is connected with the control end of electric rotating machine (6).
2. a kind of solar energy parabolic reflecting mirror according to claim 1, is characterized in that: described helioplant (2) is solar energy tubular heat collector, the spherical heat collector of solar energy or the spherical photovoltaic module of solar energy.
3. a kind of solar energy parabolic reflecting mirror according to claim 1, is characterized in that: the inner surface of described concave solar heat collecting mirror (4) is coated with heat-resisting, strong reflection lacquer coat.
4. a kind of solar energy parabolic reflecting mirror according to claim 1, is characterized in that: described intensity detector (8) is temperature strength detector, intensity of brightness detector or current strength detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987279.7U CN205227847U (en) | 2015-12-02 | 2015-12-02 | Surface reflection mirror is thrown to solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987279.7U CN205227847U (en) | 2015-12-02 | 2015-12-02 | Surface reflection mirror is thrown to solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227847U true CN205227847U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520987279.7U Active CN205227847U (en) | 2015-12-02 | 2015-12-02 | Surface reflection mirror is thrown to solar energy |
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| Country | Link |
|---|---|
| CN (1) | CN205227847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613412A (en) * | 2017-02-05 | 2018-10-02 | 鞍钢股份有限公司 | A kind of solar energy induces laser aid and method |
-
2015
- 2015-12-02 CN CN201520987279.7U patent/CN205227847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613412A (en) * | 2017-02-05 | 2018-10-02 | 鞍钢股份有限公司 | A kind of solar energy induces laser aid and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |