Rolling and spreading device of thermal-insulation quilt for solar panel greenhouse

Abstract

The invention discloses a rolling and spreading device of a thermal-insulation quilt for a solar panel greenhouse. The device comprises a solar panel body, a thermal-insulation quilt winding drum is arranged on one side on the top of the solar panel body, and the two sides of the thermal-insulation quilt winding drum are symmetrically sleeved with rolling shafts respectively. In the rolling and spreading device, firstly, a first motor and a second motor are arranged on the two sides of the solar panel body respectively, the two motors are each provided with a transmission mechanism, the transmission mechanisms are driven by the second motor to run so that the whole thermal-insulation quilt can be stretched through a supporting shaft, and a thermal-insulation effect is achieved; secondly, under the condition of sufficient sunlight, the thermal-insulation quilt can be rolled on the thermal-insulation quilt winding drum so that crops can get sufficient light to carry out photosynthesis; finally, a plurality of iron stands are arranged on the inner layer of the thermal-insulation quilt so that the thermal-insulation quilt can be heavier, and in the cooperation of the magnetic attraction force of electromagnets, the thermal-insulation quilt is not likely to be blown open by wind.

Description

technical field [0001] The invention relates to the technical field of solar greenhouse environment control, in particular to a roll-laying device for a solar panel greenhouse thermal insulation quilt. Background technique [0002] Sunshine panel greenhouses are mostly Wenluo type (round arch can also be used), mostly with one span and multiple roofs, modern appearance, stable structure, beautiful and generous form, smooth vision, excellent thermal insulation performance, moderate light transmittance, many rain grooves, large Span, large displacement, strong wind resistance, suitable for areas with large wind and rainfall. The solar panel greenhouse has good light transmittance and low thermal conductivity. Due to the light weight of the solar panel, long life and high tensile strength, the simple steel frame structure can meet the requirements of wind resistance and snow resistance, and has a long life and beautiful appearance. Generous, reducing repeated construction and ...

AI Technical Summary

Problems solved by technology

[0003] In the construction of solar panel greenhouses, it is often necessary to use thermal insulation quilts for thermal insulation. However, the existing thermal insulation quilts are tiled on the top of the solar panels, which will block the sunlight and affect the growth of crops in the greenhouse. If the insulation quilt is placed unevenly, there will be gaps in it, which will accelerate the heat dissipation and affect the insulation effect, which is not very practical.

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