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Anti-snow tracking photovoltaic support
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A photovoltaic support and tracking technology, which is applied to the support structure of photovoltaic modules, photovoltaic modules, photovoltaic power generation, etc., can solve the problems of manual cleaning, time-consuming, and labor-intensive, and achieve the effects of complete functions, convenient operation, and avoiding resonance
Active Publication Date: 2017-10-27
ZHEJIANG GUOLI YINGHE ENERGY
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Problems solved by technology
[0012] 1. The fixed bracket cannot adjust the tilt angle, and cannot obtain the best incident angle of sunlight
[0013] 2. In snowy days, solar panels are easy to accumulate snow, which will affect the normal power generation of photovoltaic power plants
[0014] 3. The snow needs to be cleaned manually. It will be very difficult to clean up after freezing. It is labor-intensive, time-consuming, and the battery board may be damaged during cleaning.
Method used
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Embodiment 1
[0058] Such as figure 1 As shown, a kind of anti-snow tracking type photovoltaic support includes two oppositely arranged support beams 3, and at least one rotating support assembly for installing a plurality of solar panels 4 is arranged between the two support beams 3, each rotating Support assemblies each include:
[0059] Two rotating plates 6 are respectively rotated and installed on the corresponding supporting beams 3;
[0060] At least two flexible elements 5, the two ends of each flexible element are respectively fixed on the corresponding rotating plate 6, and the solar cell panel 5 is fixed on the flexible element;
[0061] The anti-snow tracking photovoltaic support also includes an angle adjustment device for synchronously adjusting the angles of all rotating plates.
[0062] In this embodiment, the angle adjustment device includes:
[0063] Two sets of fixed pulleys, each set of fixed pulleys are arranged under the corresponding support beam 3, and each set of f...
Embodiment 2
[0083] Such as Figure 4 with 5 As shown, the difference between this implementation and Embodiment 1 lies in the driving mechanism, and the driving mechanism of this embodiment includes:
[0084] Transmission rod 13, the two ends of which are relatively fixed with one of the fixed pulleys 3 of the two sets of fixed pulleys, and the two fixed pulleys at the two ends of the transmission rod are coaxial;
[0085] The follower 14 is coaxially fixed on the transmission rod 13;
[0086] The active part 15 is engaged with the driven part 14;
[0087] The driving element is used to drive the active part to rotate.
[0088] In this embodiment, the driven element 14 is a turbine, and the driving element 15 is a worm. In actual use, the driven part can also be a driven gear, and the driving part can also be a driving gear set.
[0089] The transmission rod of this embodiment can synchronously drive the two fixed pulleys connected to it, so that the two sets of fixed pulleys can rot...
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Abstract
The invention discloses an anti-snow tracking type photovoltaic bracket, which comprises two supporting beams, at least one rotating support assembly is arranged between the supporting beams, and each rotating supporting assembly includes: two rotating plates, respectively rotating and mounted on corresponding On the support beam; at least two flexible elements, the two ends of each flexible element are respectively fixed on the corresponding rotating plate, and the solar panel is fixed on the flexible element; the photovoltaic bracket also includes an angle adjustment device. In the present invention, the solar panel is installed on the flexible element, and part of the external force can be offset by the elastic deformation of the flexible element itself, and the solar panel has strong resistance to strong wind and earthquake; the angle of the rotating plate can be changed through the angle adjustment device, that is, the solar battery can be changed. The angle of the slab relative to the horizontal plane, enabling seasonal tracking. When the solar cell panel is adjusted to 88° with the ground, the solar cell panel is in the anti-snow position, so that there is no snow on the surface of the solar cell panel in windy and snowy weather.
Description
technical field [0001] The invention relates to a photovoltaic support, in particular to an anti-snow tracking type photovoltaic support. Background technique [0002] There are two types of mounting brackets for solar panels in China: fixed type and tracking type. The fixed bracket fixes the solar panel on the mounting bracket at a certain inclination angle, while the tracking bracket has a rotatable mounting frame on the top, on which the solar panel is installed, and the rotatable mounting frame follows the sun's rays under the control of the electronic control system Rotate due to the change of time and season, so that the solar panel can obtain the best incident angle of sunlight. [0003] As the main installation carrier of solar panels, fixed and tracking brackets are widely used in centralized or distributed photovoltaic power stations. The solar panel bracket installation process is roughly as follows: [0004] 1. Pouring concrete foundation (independent foundati...
Claims
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Application Information
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