Overwater photovoltaic support system

Abstract

The invention relates to the technical field of a photovoltaic support and discloses an overwater photovoltaic support system. The system comprises a first buoyancy tank, a connecting rod, an expansion piece, a bracket and a photovoltaic panel, wherein an angle conversion device is arranged on a right side of the first buoyancy tank, the first buoyancy tank is connected with the angle conversion device through multiple sets of connecting rods, a front side and a rear side of the first buoyancy tank and a front side and a rear side of the angle conversion device are fixedly connected with expansion pieces, and height difference exists between the expansion piece located on the rear side and the expansion piece located on the front side in the multiple sets of expansion pieces. The overwaterphotovoltaic support system is advantaged in that two motors drive two bevel gears to rotate correspondingly, an upper offset lead screw and a lower offset lead screw respectively drive a connectingplate and a transmission plate to move downwards, and a first lantern ring is rotatably connected with a first rotating shaft, so a photovoltaic panel can be easily subjected to angle conversion downwards, a transmission plate is driven to move upwards through the upper offset lead screw, a second lantern ring is rotatably connected with a second rotating shaft, so the photovoltaic panel can be easily subjected to angle conversion upwards.

Description

technical field [0001] The invention relates to the technical field of photovoltaic supports, in particular to a photovoltaic support system on water. Background technique [0002] Floating photovoltaic power stations on water refer to photovoltaic power stations built in ponds, small lakes, reservoirs, coal mining subsidence areas, barrier lakes and other water environments to solve the problem of large area occupied by traditional photovoltaic power generation. Floating photovoltaic power stations on water are relatively large The ground or roof power stations in the same area generate 11% more electricity, and the internal rate of return of the project is higher than that of the ground or roof power stations. A photovoltaic support system is required. Chinese Invention Patent Publication CN105227062B discloses a photovoltaic support system on water, which includes more than two floating tanks, installation grooves, several connectors, photovoltaic panels and supporting r...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a photovoltaic support system on water, which has the advantages of being easier to adjust the inclination angle of photovoltaic panels independently, increasing the illumination area of ​​photovoltaic panels, and improving the use efficiency of photovoltaic panels, etc., which solves the existing problems The photovoltaic support system on the water is not convenient to adjust the angle of the photovoltaic panel independently. It can only tilt the photovoltaic panel through the height difference of the water surface. The photovoltaic panel has a small illuminated area and the use efficiency of the photovoltaic panel is low.

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