Fixation device of heat preservation quilt in novel greenhouse

Abstract

The invention relates to a fixation device of a heat preservation quilt in a novel greenhouse. The fixation device comprises a greenhouse body, the heat preservation quilt and a roller shutter device,wherein the greenhouse body is provided with a rear wall and a rear slope, the roller shutter device comprises a strut and an upright, a driving device is installed on the front end of the strut, a balance device comprises a support and a balance frame, and one end of the heat preservation quilt is fixed on the balance frame, so the rolled heat preservation quilt can be put on the fixation deviceof the heat preservation quilt, and normal start and stop of the roller shutter machine are not influenced. The device effectively solves the problems that a greenhouse framework bears loads for a long time and a ventilation device cannot be put at an optimal place, effectively reduces a shadow generated by the greenhouse and the heat preservation quilt under sunlight exposure, promotes decreasein clearance between neighboring greenhouses and increases the density of a greenhouse cluster.

Description

Technical field [0001] The invention relates to the field of greenhouse roller shutter machines, in particular to a novel greenhouse heat preservation quilt fixing device. Background technique [0002] At present, the main function of the back slope above the back wall of the greenhouse is to reduce the shading of the greenhouse to reduce the distance between adjacent buildings, and some mechanical equipment is usually installed on the back slope. Usually, after the roller shutter machine rolls up the heat preservation, the heat preservation quilt is parked on the top of the greenhouse. The weight of the heat preservation quilt depends on the shed frame to support, which will affect the life of the shed frame, especially in extreme weather conditions. The skeleton is deformed and there are certain safety hazards. Moreover, the ventilation device of the greenhouse is generally installed at the top and bottom of the greenhouse film. Research shows that the ventilation device on th...

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Problems solved by technology

[0003] In order to make up for the above-mentioned deficiencies in the prior art, the present invention proposes a new type of heat preservation device for greenhouses, which can park the rolled up heat preservation device on the heat preservation device without affecting the normal start-up and operation of the roller blind machine. Stop, and effectively solve the problem of the long-term load-bearing of the greenhouse skeleton and the ventilation device not being in the best position, and also effectively reduce the shadow produced by the greenhouse and the insulation under the sun, promote the reduction of the distance between the adjacent buildings, and increase the size of the greenhouse. group density

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