CN202978768U - Anti-snow solar photovoltaic power generation apparatus based on one-dimensional tracking - Google Patents
Anti-snow solar photovoltaic power generation apparatus based on one-dimensional tracking Download PDFInfo
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- CN202978768U CN202978768U CN201220654748XU CN201220654748U CN202978768U CN 202978768 U CN202978768 U CN 202978768U CN 201220654748X U CN201220654748X U CN 201220654748XU CN 201220654748 U CN201220654748 U CN 201220654748U CN 202978768 U CN202978768 U CN 202978768U
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- solar photovoltaic
- photovoltaic assembly
- automatic telescopic
- fixed
- solar
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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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Abstract
The utility model provides an anti-snow solar photovoltaic power generation apparatus based on one-dimensional tracking. The apparatus comprises a solar photovoltaic assembly, a fixed bracket, an automatic telescoping support rod, a stroke adjusting device, a fixed hinge, a power output line, a combiner box and an inversion device, wherein one side edge of the solar photovoltaic assembly is movably fixed on the fixed bracket through the fixed hinge, the solar photovoltaic assembly can rotate around a fixed hinge axis, the other side edge of the solar photovoltaic assembly is movably interlinked with one end of the automatic telescoping support rod, the other end of the automatic telescoping support rod is movably interlinked with the fixed bracket, the automatic telescoping support rod is connected with the stroke adjusting device, the stroke adjusting device automatically adjusts an included angle between the solar photovoltaic assembly and a horizontal plane according to seasonal climate statuses and geographical positions so as to allow the solar photovoltaic assembly and incident sunlight to have optimal incidence angles, which enables power generation efficiency of the solar photovoltaic assembly to be improved, and the power output line of the solar photovoltaic assembly is connected with the combiner box and the inversion device so as to transmit electric power emitted by the solar photovoltaic assembly out.
Description
Technical field
The utility model relates to a kind of solar energy photovoltaic generator, is specifically related to a kind of based on one-dimensional tracking snow defence solar energy photovoltaic generator.
Background technology
At present, solar energy photovoltaic generator mostly is fixed installation electricity generation system, namely there is certain angle on solar photovoltaic assembly and ground, are fixedly mounted on support, and this mounting means is simple and convenient, but due to the photovoltaic panel face and the ground angle constant, so just reduced the utilance of sunlight, reduced generating efficiency, simultaneously, run into the weather that snows, accumulated snow collects on the plate face, is that photovoltaic module can't normal power generation, cleaning accumulated snow extremely bothers, the application of the whole photovoltaic plant of impact.The solar photovoltaic tracking system is also arranged in prior art, can be along with the solar energy incident angle is different, automatically regulate the direction of solar photovoltaic assembly plate face, all the time vertical with the sunlight incident ray, this technology can keep the efficient utilization of solar energy, but omnidirectional tracking, control system is complicated, manufacturing cost is high, is difficult to safeguard, is unfavorable for promoting and using; Simultaneously, run into and avenge the sky, photovoltaic module plate face is easy accumulated snow also, and cleaning is trouble more, has affected efficient and the effect of solar energy photovoltaic system.Affected application and the popularization of solar energy power generating, above problem needs to be resolved hurrily.
Summary of the invention
In order to solve existing solar energy photovoltaic system weak point, the utility model provides a kind of and follows the tracks of the snow defence solar energy photovoltaic generator based on one-dimensional.The utility model is the technical scheme that realizes that its purpose is taked: a kind ofly follow the tracks of the snow defence solar energy photovoltaic generator based on one-dimensional and comprise: solar photovoltaic assembly, fixed support, automatic telescopic pole, the adjustment stroke device, fixed hinge, electric power output line, header box and inverter.one side of solar photovoltaic assembly is movably fixed on fixed support by fixed hinge, solar photovoltaic assembly can rotate around the fixed hinge axle, one end active link of another side of photovoltaic module and automatic telescopic link, the other end of automatic telescopic link and fixed support active link, automatic telescopic link is connected with the adjustment stroke device, the adjustment stroke device is regulated angle between solar photovoltaic assembly and horizontal plane automatically according to seasonal climate situation and geographical position, make solar photovoltaic assembly and solar incident ray reach optimized incidence, to improve the generating efficiency of solar components, the electric power output line of solar photovoltaic assembly is connected with header box and inverter is connected, the electric power that solar photovoltaic assembly is sent transfers out.
Described solar photovoltaic assembly, it is characterized in that having a side that is no less than a solar photovoltaic assembly to be movably fixed on fixed support, when having the connection in series-parallel of polylith solar photovoltaic assembly together, one side unification of polylith solar photovoltaic assembly is fixed on fixed support by fixed hinge, opposite side is fixed on same supporting seat, an end active link of supporting seat and automatic telescopic link.
Described adjustment stroke device, one of its feature are that the adjustment stroke device is made of stepping motor and screw rod, and stepping motor drives the screw rod of automatic telescopic link, regulate the length of automatic telescopic link, thereby regulate angle between solar photovoltaic assembly and horizontal plane.
Described adjustment stroke device, one of its feature are that the adjustment stroke device is made of the pressure stroke adjusting device, and the air pressure of regulating in automatic telescopic link is determined the length of expansion link, thereby regulates angle between solar photovoltaic assembly and horizontal plane.
Described solar photovoltaic assembly and automatic telescopic rod device is characterized in that, automatic telescopic link is regulated the angle of solar photovoltaic assembly plate face and horizontal plane, angle adjustable range 0-90o.
The beneficial effects of the utility model:
The utility model can be regulated angle between solar photovoltaic assembly and horizontal plane automatically to photovoltaic module and fixed support active link, thereby regulates the optimized incidence of sunray and solar photovoltaic assembly plate face, has improved solar energy power generating efficient; When snowing, can regulate photovoltaic module plate face vertical with horizontal plane, so just can accumulated snow on photovoltaic module plate face, again photovoltaic module is adjusted to optimum angle of incidence when becoming a fine day, generate electricity in order to photovoltaic module; This apparatus structure is simple, and is convenient for installation and maintenance, and cost is low, is convenient to promote and use.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model structural representation:
1, solar photovoltaic assembly, 2, fixed support, 3, automatic telescopic pole, 4, the adjustment stroke device, 5, fixed hinge, 6, the electric power output line, 7, header box, 8, inverter, 9, stepping motor, 10, screw rod.
Embodiment
in conjunction with the embodiments the utility model is described further referring to Fig. 1, this use is novel comprising in fact: solar photovoltaic assembly 1, fixed support 2, automatic telescopic pole 3, adjustment stroke device 4, fixed hinge 5, electric power output line 6, header box 7, inverter 8, stepping motor 9, screw rod 10, one side of solar photovoltaic assembly 1 is by fixed hinge 5 unified being fixed on fixed support 2, the opposite side of solar photovoltaic assembly 1 has supporting seat, one end of automatic telescopic link 3 has been movably fixed on supporting seat, 3 li of automatic telescopic link have adjustment stroke device 4, length by the screw rod 10 of stepping motor 9 regulating and controlling stroke apparatus 4, thereby angle between the plate face of adjusting solar photovoltaic assembly 1 and horizontal plane, determine the optimized incidence of sunray, be beneficial to solar photovoltaic assembly 1 generating, the direct current that solar photovoltaic assembly 1 sends is pooled to header box 5 through electric power output line 6, be delivered to inverter 8 by header box 5 and be delivered to external power grid after inversion.
Claims (5)
1. follow the tracks of the snow defence solar energy photovoltaic generator based on one-dimensional for one kind, comprising: solar photovoltaic assembly, fixed support, automatic telescopic pole, adjustment stroke device, fixed hinge, electric power output line, header box and inverter; A side that it is characterized in that solar photovoltaic assembly is movably fixed on fixed support by fixed hinge, another side and automatic telescopic pole interlinking, automatic telescopic link is connected with the adjustment stroke device, the adjustment stroke device is regulated angle between solar photovoltaic assembly and horizontal plane, the electric power output line of solar photovoltaic assembly is connected with header box and inverter is connected, and the electric power that solar photovoltaic assembly is sent transfers out.
2. according to claim 1 a kind of based on one-dimensional tracking snow defence solar energy photovoltaic generator, it is characterized in that the connection in series-parallel of polylith solar photovoltaic assembly together, one side unification of polylith solar photovoltaic assembly is fixed on fixed support by fixed hinge, opposite side has same supporting seat, an end active link of supporting seat and automatic telescopic link.
3. according to claim 1 a kind of based on one-dimensional tracking snow defence solar energy photovoltaic generator, it is characterized in that described adjustment stroke device, be made of stepping motor and screw rod, stepping motor drives the screw rod of automatic telescopic link, regulates the length of automatic telescopic link.
4. according to claim 1ly a kind ofly follow the tracks of the snow defence solar energy photovoltaic generator based on one-dimensional, described adjustment stroke device is made of the pressure stroke adjusting device, regulates the length that air pressure in automatic telescopic link is determined expansion link.
5. according to claim 1,3 or 4 is described a kind of based on one-dimensional tracking snow defence solar energy photovoltaic generator, it is characterized in that the angle of automatic telescopic link adjusting solar photovoltaic assembly plate face and horizontal plane, angle adjustable range 0-90o.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220654748XU CN202978768U (en) | 2012-12-03 | 2012-12-03 | Anti-snow solar photovoltaic power generation apparatus based on one-dimensional tracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220654748XU CN202978768U (en) | 2012-12-03 | 2012-12-03 | Anti-snow solar photovoltaic power generation apparatus based on one-dimensional tracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202978768U true CN202978768U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220654748XU Expired - Fee Related CN202978768U (en) | 2012-12-03 | 2012-12-03 | Anti-snow solar photovoltaic power generation apparatus based on one-dimensional tracking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202978768U (en) |
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2012
- 2012-12-03 CN CN201220654748XU patent/CN202978768U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |