CN204615736U - Horizontal coordinated type single shaft photovoltaic tracking device - Google Patents
Horizontal coordinated type single shaft photovoltaic tracking device Download PDFInfo
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- CN204615736U CN204615736U CN201520301760.6U CN201520301760U CN204615736U CN 204615736 U CN204615736 U CN 204615736U CN 201520301760 U CN201520301760 U CN 201520301760U CN 204615736 U CN204615736 U CN 204615736U
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- tracking device
- photovoltaic 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
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Abstract
The utility model discloses a kind of horizontal coordinated type single shaft photovoltaic tracking device, comprise plural single shaft photovoltaic tracking device unit and chain; Single shaft photovoltaic tracking device unit comprises base, sprocket wheel, rotating shaft and solar panel; One end of rotating shaft is flexibly connected with base, and the other end of rotating shaft is fixedly connected with solar panel, and sprocket coaxiality is fixedly connected on the outer circumference surface of rotating shaft; Plural single shaft photovoltaic tracking device unit is equally spaced in the horizontal direction on same level height to be fixed on the installation foundation of ground, to be coordinated with sprocket wheel by chain between single shaft photovoltaic tracking device unit and realize Synchronous Transmission, single shaft photovoltaic tracking device unit provides power by the drive unit of outside, and controller sends the control command of rotational angle to drive unit.The utility model effectively can utilize the band shape such as road both sides, slope massif, photovoltaic generation is carried out in the place of relative distribution, greatly reduces the photovoltaic tracking devices such as rotating disc type to the dependence on basis, large area soil.
Description
Technical field
Utility model relates to a kind of photovoltaic tracking device, is specifically related to a kind of coordinated type single shaft photovoltaic tracking device, belongs to technical field of solar utilization technique.
Background technology
At present, international energy problem has become various countries' focus.Effective utilization of fossil energy and the exploitation of new forms of energy become scientists study emphasis.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 Passive use (photothermal deformation) and opto-electronic conversion two kinds of modes, and solar power generation is a kind of emerging regenerative resource.It is first-selected that solar power generation becomes current clean energy resource.
China's " 12 " plan " production of energy and Land use systems change should be promoted ".By 2015, domestic installation weight reached 13GW in advance.The photovoltaic power generation apparatus of current employing mainly adopts: the kinds such as fixed power station, tracking mode power station, family power station, off-grid type power station.Various power large-scale electric generating station adopts centralized generating, that is needs to concentrate to capture the requirement that a large amount of land area just can reach centralized power generation.Wherein, the electricity of (photovoltaic plant compared to fixed angle) 20-30% can be improved in single shaft photovoltaic tracking power station.More be conducive to cost-recovering in a short time.
Utility model content
In view of this, the utility model provides a kind of horizontal coordinated type single shaft photovoltaic tracking device, effectively can utilize that road both sides, slope massif etc. are banded, photovoltaic generation is carried out in the place of relative distribution, and electricity collection is got up backward near facility power or power to power transmission network, greatly reduce the photovoltaic tracking devices such as rotating disc type to the dependence on basis, large area soil.
A kind of horizontal coordinated type single shaft photovoltaic tracking device, comprise plural single shaft photovoltaic tracking device unit and chain, ancillary equipment is controller and drive unit;
Described single shaft photovoltaic tracking device unit comprises base, sprocket wheel, rotating shaft and solar panel;
Described sprocket wheel has the circumferential tooth that two circles are arranged side by side;
One end of described rotating shaft is flexibly connected with the vertical connecting rod on base, and the other end of described rotating shaft is fixedly connected with solar panel, and described sprocket coaxiality is fixedly connected on the outer circumference surface of rotating shaft;
Described plural single shaft photovoltaic tracking device unit is equally spaced in the horizontal direction on same level height to be fixed on the installation foundation of ground, to be coordinated with the sprocket wheel on single shaft photovoltaic tracking device unit by chain between adjacent single shaft photovoltaic tracking device unit and realize Synchronous Transmission, single shaft photovoltaic tracking device unit on above-mentioned same level height provides power by the drive unit of outside, and controller sends the control command of rotational angle to drive unit.
Further, one end of described rotating shaft is flexibly connected with the vertical connecting rod on base by bearing.
Beneficial effect:
1, the sprocket wheel in the utility model in single shaft photovoltaic tracking device unit is horizontal positioned, adjacent single shaft photovoltaic tracking device unit can according to the landform of level ground, unit can discharge any level angle between two, puts with the optional position adapted on same level height.
2, the utility model can make full use of the extensive setting that the acclive geographical environment of tool carries out solar panel, is realized the synchronized tracking of same group of single shaft photovoltaic tracking device unit by the mode of chain gear transmission, the good and low cost of manufacture of the synchronism of tracking.
Accompanying drawing explanation
Fig. 1 is single shaft photovoltaic tracking device cellular construction schematic diagram of the present utility model;
Fig. 2 is the drive mechanism schematic diagram of single shaft photovoltaic tracking device unit of the present utility model;
Fig. 3 is application layout schematic diagram of the present utility model.
Wherein, 1-base, 2-sprocket wheel, 3-rotating shaft, 4-chain, 5-solar panel, 6-single shaft photovoltaic tracking device unit.
Embodiment
To develop simultaneously embodiment below in conjunction with accompanying drawing, the utility model is described in detail.
The utility model provides a kind of horizontal coordinated type single shaft photovoltaic tracking device, and comprise plural single shaft photovoltaic tracking device unit 6 and chain 4, ancillary equipment is controller and drive unit;
As shown in Figure 1, described single shaft photovoltaic tracking device unit 6 comprises base 1, sprocket wheel 2, rotating shaft 3 and solar panel 5;
Described sprocket wheel 2 has the circumferential tooth that two circles are arranged side by side;
As shown in Figure 2, one end of described rotating shaft 3 is flexibly connected with the vertical connecting rod on base 1 by bearing, and the other end of described rotating shaft 3 is fixedly connected with solar panel 5, and described sprocket coaxiality is fixedly connected on the outer circumference surface of rotating shaft;
As shown in Figure 3, three single shaft photovoltaic tracking device unit 6 are equally spaced in the horizontal direction on same level height to be fixed on the installation foundation of ground, to be coordinated with the sprocket wheel 2 on single shaft photovoltaic tracking device unit 6 by chain 4 between adjacent single shaft photovoltaic tracking device unit 6 and realize Synchronous Transmission, single shaft photovoltaic tracking device unit 6 on above-mentioned same level height provides power by the drive unit of outside, and controller sends the control command of rotational angle to drive unit.
Operation principle: in the engineer applied of reality, for having domatic landform, equally spaced layout three single shaft photovoltaic tracking device unit 6 in the horizontal direction on same level height, form a transmission group, arrange two transmission groups along different level heights, the single shaft photovoltaic tracking device unit 6 in each transmission group carries out Synchronization Control driving by a controller and drive unit; Concrete transmission process is: after controller sends enabled instruction, drive unit exports corresponding rotational angle according to instruction, this transmission of torque gives the chain be connected with drive unit, torque is synchronously passed to the sprocket wheel 6 on the single shaft photovoltaic tracking device unit 9 that is engaged mutually with this chain by chain again, the rotation of this sprocket wheel 6 makes rotating shaft drive the circumference of solar panel 5 to rotate, torque is also passed to next single shaft photovoltaic tracking device unit 6 by sprocket wheel 6 simultaneously successively, realize the tracking of solar panel to the sun thus, to improve light energy conversion efficiency.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit protection range of the present utility model.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (2)
1. horizontal coordinated type single shaft photovoltaic tracking device, is characterized in that, comprise plural single shaft photovoltaic tracking device unit (6) and chain (4), ancillary equipment is controller and drive unit;
Described single shaft photovoltaic tracking device unit (6) comprises base (1), sprocket wheel (2), rotating shaft (3) and solar panel (5);
Described sprocket wheel (2) has the circumferential tooth that two circles are arranged side by side;
One end of described rotating shaft (3) is flexibly connected with the vertical connecting rod on base (1), the other end of described rotating shaft (3) is fixedly connected with solar panel (5), and described sprocket wheel (2) is coaxially fixedly connected on the outer circumference surface of rotating shaft (3);
Described plural single shaft photovoltaic tracking device unit (6) is equally spaced in the horizontal direction on same level height to be fixed on the installation foundation of ground, coordinated with the sprocket wheel (2) on single shaft photovoltaic tracking device unit (6) by chain (4) between adjacent single shaft photovoltaic tracking device unit (6) and realize Synchronous Transmission, single shaft photovoltaic tracking device unit (6) on above-mentioned same level height provides power by the drive unit of outside, and controller sends the control command of rotational angle to drive unit.
2. horizontal coordinated type single shaft photovoltaic tracking device as claimed in claim 1, it is characterized in that, one end of described rotating shaft (3) is flexibly connected with the vertical connecting rod on base (1) by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301760.6U CN204615736U (en) | 2015-05-11 | 2015-05-11 | Horizontal coordinated type single shaft photovoltaic tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301760.6U CN204615736U (en) | 2015-05-11 | 2015-05-11 | Horizontal coordinated type single shaft photovoltaic tracking device |
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| Publication Number | Publication Date |
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| CN204615736U true CN204615736U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520301760.6U Active CN204615736U (en) | 2015-05-11 | 2015-05-11 | Horizontal coordinated type single shaft photovoltaic tracking device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253819A (en) * | 2016-07-29 | 2016-12-21 | 华夏聚光（内蒙古）光伏电力有限公司 | A kind of drive system of flat single shaft photovoltaic tracking support |
| CN110581684A (en) * | 2019-10-31 | 2019-12-17 | 屠斌伟 | Solar photovoltaic power generation system applied to ship |
| CN110941291A (en) * | 2018-09-25 | 2020-03-31 | 中国电力科学研究院有限公司 | Flat single-axis photovoltaic matrix tracking control system and method |
-
2015
- 2015-05-11 CN CN201520301760.6U patent/CN204615736U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253819A (en) * | 2016-07-29 | 2016-12-21 | 华夏聚光（内蒙古）光伏电力有限公司 | A kind of drive system of flat single shaft photovoltaic tracking support |
| CN110941291A (en) * | 2018-09-25 | 2020-03-31 | 中国电力科学研究院有限公司 | Flat single-axis photovoltaic matrix tracking control system and method |
| CN110581684A (en) * | 2019-10-31 | 2019-12-17 | 屠斌伟 | Solar photovoltaic power generation system applied to ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170630 Address after: 117100 Liaoning city of Benxi province Benxi Manchu Autonomous County in the small town of barren hills high school on the south side of the stadium Patentee after: Benxi Han Guang Energy Technology Co., Ltd. Address before: 117100, room 25, Benxi Steel Street, 1208 Pingshan street, Benxi, Liaoning Patentee before: BENXI SAIZHI INDUSTRIAL CO., LTD. |