An anti-burning diffuse scattering film for fruit and vegetable greenhouses

Abstract

The invention discloses an anti-burning diffuse scattering film for fruit and vegetable greenhouses, comprising a polyester layer, an activated carbon cavity and a small hole film. An adhesive coating is installed on one side of the bonding layer, sand particles are installed on the side of the adhesive coating away from the polyester layer, and a reflection cavity is arranged on the side of the polyester layer away from the adhesive coating One end of the through hole is installed with an air collecting port, and one end of the through hole away from the air collecting port is installed with an air outlet, one end of the polyester layer is installed with a hook, and one end of the polyester layer away from the hook is installed with a roller , a round rod is installed on the inner side of the roller. In the present invention, a polyester layer, an activated carbon cavity and a small hole film are installed, three hooks are installed on the edge of the polyester layer, and a roller is installed at the other end of the polyester layer, so as to facilitate the rapid collection of the plastic cloth and prevent the strong wind from blowing. Scrape off the plastic cloth at times to facilitate the use of the equipment.

Description

technical field [0001] The invention relates to the technical field of greenhouse planting, in particular to an anti-burning 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, thermal insulation, tensile strength and aging resistance are superior to ordinary agricultural film. It is of great significance to the growth, production and income of greenhouse crops. However, in the hot summer, the sunlight is strong and it is easy to sunburn the vegetation. The previous greenhouse film still has the following shortcomings: [0003] 1. In the past, there were a lot of dead vegetation in the vegetable greenhouse. The remains of the dead vegetation were corrupted by bacteria. In addition, the environment in the greenhouse was a warm and humid environment. surroundings; [0004] 2. In the past vegetable greenho...

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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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