Photovoltaic agricultural greenhouse

Abstract

The invention relates to the technical field of photovoltaic greenhouses, in particular to a photovoltaic agricultural greenhouse, which comprises a greenhouse body. A greenhouse film is attached to the outer surface of the greenhouse body, a door is formed in the front face of the greenhouse body, supporting frames are welded to the two sides of the greenhouse body respectively, a steel frame is clamped in the greenhouse body, the top of the steel frame is sleeved with a bent frame, and the intersection of the bent frame and the steel frame is sleeved with an elevated frame. A photovoltaic panel is movably connected to the top of the elevated frame, a rotating shaft frame is connected to one end of the elevated frame in a welded mode, a rotating shaft is rotatably connected to one side of the rotating shaft frame, springs are connected to the axis of the rotating shaft and the axis of the rotating shaft frame in a clamped mode, sunshade cloth is wound around the outer surface of the rotating shaft, and a rope is connected to one end of the sunshade cloth in a clamped mode. The photovoltaic agricultural greenhouse adopts the photovoltaic panel, the greenhouse film, the support frames, the rotating shaft, the spring and the sunshade cloth. In this way, the conversion rate and stability of solar energy are improved, the cost for replacing the new greenhouse film is reduced, the breeding effect in the greenhouse is improved, in addition, the stability of the greenhouse is improved, and the temperature in the greenhouse is convenient to control.

Description

technical field [0001] The invention relates to the technical field of photovoltaic greenhouses, in particular to a photovoltaic agricultural greenhouse. Background technique [0002] The greenhouse was originally a special equipment for vegetable production. With the development of production, the application of the greenhouse has become more and more extensive. At present, the greenhouse has been used for potted and cut flower cultivation. Fruit tree production is used for the cultivation of grapes, strawberries, watermelons, melons, peaches and citrus. Forestry production is used for tree seedling cultivation, ornamental tree cultivation, etc., and aquaculture is used for raising silkworms, chickens, cattle, pigs, fish and fry, etc. [0003] Most of the existing agricultural greenhouses are equipped with solar panels and covered with ordinary greenhouse films. The conversion efficiency of solar panels is low, the cost is high and the life span is short. At the same time, ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a photovoltaic agricultural greenhouse to solve the problem of low conversion efficiency of solar panels and high cost, short life and instability in the above-mentioned background technology, and the short life of ordinary films, high cost, high heat resistance and non-recyclable , the stability of the greenhouse is poor and the temperature is not easy to control

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