Anti-burn diffusion scattering film for fruit and vegetable greenhouse

Abstract

The invention discloses an anti-burn diffusion scattering film for a fruit and vegetable greenhouse. The anti-burn diffusion scattering film comprises a polyester layer, an activated carbon cavity anda microporous thin film, wherein a fitting layer is installed at one side of the polyester layer, a bonding coating is installed at the portion, away from one side of the fitting layer, of one side of the polyester layer, and sand grains are installed at the portion, away from one side of the polyester layer, of one side of the bonding coating; a reflection cavity is formed in the portion, away from one side of the bonding coating, of one side of the polyester layer, air gathering ports are formed in one ends of through holes, air outlets are formed in the portion, away from one ends of the air gathering ports, of one sides of the through holes, hooks are installed at one end of the polyester layer, a rolling shaft is installed at the portion, away from one ends of the hooks, of one end of the polyester layer, and a circular rod is installed at the inner side of the rolling shaft. According to the anti-burn diffusion scattering film, by installing the polyester layer, the activated carbon cavity and the microporous thin film, installing the three hooks at the edge of the polyester layer, and installing the rolling shaft at the other end of the polyester layer, plastic cloth is conveniently collected quickly, the situation that the plastic cloth is blown away when it is heavily windy is prevented, and the use of the anti-burn diffusion scattering film is facilitated.

Description

technical field [0001] The invention relates to the technical field of greenhouse planting, in particular to an anti-burn diffuse scattering film for fruit and vegetable greenhouses. Background technique [0002] Greenhouse film refers to a special plastic film used for facility agricultural production and construction. Its light transmittance, heat preservation, tensile strength and aging resistance are superior to ordinary agricultural film. It is of great significance to the growth, production and income increase of greenhouse crops. However, in the hot summer, the sun is strong and the vegetation is easy to be sunburned. The previous greenhouse film still has the following disadvantages: [0003] 1. In the past, there were a large number of dead vegetation in the vegetable greenhouse, and the remains of the dead vegetation were corrupted by bacteria. In addition, the environment in the greenhouse was a warm and humid environment, and the dead vegetation gave off a large ...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a kind of anti-burn diffuse scattering film for fruit and vegetable greenhouses, to solve the problem in the above-mentioned background technology that dead vegetation debris emits a large amount of unpleasant smell, pollutes the air, and when the sun's rays are too strong, a large amount of Water evaporates, plastic cloth and other equipment are troublesome to operate when they are put away

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