Producing process for novel integrated heat insulating window used for breeding industry

Abstract

The invention discloses a producing process for a novel integrated heat insulating window used for breeding industry. The producing process for the novel integrated heat insulating window used for breeding industry comprises the flowing steps that a, premixing of polyurethane white materials is conducted; b, pouring and foaming are conducted; c, pasting of color steel plates is conducted; and d, mounting of a side frame is conducted. The producing process for the novel integrated heat insulating window used for breeding industry has the advantages that the porosity structure is stable, the thermal conductivity coefficient is low, the thermotechnical performance is good, the heat insulation performance and the sound insulation performance are good, rigid polyurethane core materials and the side faces of the color steel plate in pairs are wrapped with the side frame with a U-shaped section, so that the structure strength is improved greatly, the good anti-deformation capacity is achieved, crack is not easy to occur, and the color steel plates are stable and not easy to fall off.

Description

technical field [0001] The present invention relates to the technical field of processing methods for composite panels, and more specifically relates to the technical field of processing methods for color steel sandwich composite panels. Background technique [0002] The incubator is a commonly used facility in the breeding industry. Its main function is heat preservation and heat insulation to maintain the temperature in the incubator to meet the required breeding temperature. In order to facilitate operations such as feeding and feeding, generally a There is a window slot, and a window panel is hingedly installed at the window slot. In order to achieve a good heat preservation effect, the material of the box body and the window panel of the common incubator is mainly color steel sandwich panel. The production process of the color steel sandwich panel is generally to first cut the core material into the shape of the specified size, and then Then fix the color steel plate o...

AI Technical Summary

Problems solved by technology

In order to achieve a good heat preservation effect, the material of the box body and the window panel of the common incubator is mainly color steel sandwich panel. The production process of the color steel sandwich panel is generally to first cut the core material into the shape of the specified size, and then Then fix the color steel plate on the surface of the core material. However, the size deviation of the core material obtained by cutting this method is large, the cutting accuracy is poor, and the flatness of the product surface after cutting is poor. After the color steel plate is pasted on the core material , There are pores between the core material and the color steel plate, which seriously affects the heat insulation, heat preservation, sound insulation and other properties of the color steel sandwich panel

Moreover, most of the color steel sandwich panels currently on the market are polystyrene sandwich panels. This color steel sandwich panel has the following disadvantages: First, the thermal conductivity is high, and the thermal insulation performance is not very ideal. , in order to achieve the required thermal insulation effect, the thickness of the color steel sandwich panel must be increased, which will increase the building area and use cost; second, the current common structure of the color steel sandwich panel is only in the The upper and lower surfaces of the core material are respectively fixed with a layer of color steel plates. However, the color steel sandwich panels with this structure have low structural strength, poor deformation resistance, and are prone to cracking and damage. After long-term use, the color steel sandwich panels covered on the core material surface The steel plate is easy to fall off, and the service life is short

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