A preparation method of thermal insulation flexible material and movable greenhouse

Abstract

The invention discloses a method for preparing a thermal insulation flexible material and a movable greenhouse and belongs to the technical field of thermal insulation. The thermal insulation flexible material forms a composite layer structure consisting of an outer coating cloth layer, a thermal insulation layer and an inner coating cloth layer, wherein the thermal insulation layer is arranged between the outer coating cloth layer and the inner coating cloth layer; the thermal insulation layer is formed by compounding a single-layer PE foamed film material and multilayer terylene polyester glue-free cotton; and the single-layer PE foamed film material is arranged between adjacent two terylene polyester glue-free cotton layers. The movable greenhouse comprises a steel structure framework, a rear wall, a side gable wall, a rear roof and a front roof, wherein the rear wall, the side gable wall and the rear roof are made of the thermal insulation flexible material. The thermal insulation flexible material disclosed by the invention has the advantages of good thermal insulation effect, light weight, high flexibility and flame retardant function, and the hardening condition is avoided. The movable greenhouse disclosed by the invention is easy to mount and detach, the site can be moved, the construction period is short, repeated land utilization can be realized, waste of land resources is reduced, and the greenhouse is green and environment-friendly.

Description

technical field [0001] The invention relates to the technical field of thermal insulation, in particular to a method for preparing a thermal insulation flexible material and a movable greenhouse. Background technique [0002] Existing warming, cold-proof and cold-proof tents all use materials such as cotton, common polyester, polypropylene fiber, glass fiber, wool felt or polystyrene board to make cotton tents as fillers. Although these materials can play a role in preventing cold and keeping warm, they are easy to absorb mist and water droplets and become damp, resulting in increased weight of cotton tents. Once the cotton tent is wet, it will greatly reduce its heat preservation and cold protection effect. Especially in the alpine grassland area, the temperature is high during the day and low at night, which will easily make the tent wet, so that the anti-high temperature effect will be significantly reduced. In addition, the wet cotton tent will become hard and straight...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems that the existing warm and cold-proof tents are heavy, easy to get wet, not easy to fold after being damp, and the heat preservation effect of the earth wall structure greenhouse is poor, immovable, waste of land resources and damage to the land, etc., the present invention provides a thermal insulation flexible Preparation method of material and movable greenhouse

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