A decorative insulation board and refrigeration equipment using the board

Abstract

The invention provides a decorative heat preserving plate and a refrigerating device using the decorative heat preserving plate. The decorative heat preserving plate comprises a VIP plate, cellulose plates which are connected to two or one side surface of the VIP plate, and sealing belts or sealing strips arranged about the VIP plate, wherein the sealing belts or the sealing strips are in sealing connection with the inner side surfaces of the cellulose plates; a decorative layer is arranged on the outer side surface of each cellulose plate; a pattern can be conveniently arranged in advance, or color can be coated in advance or various decoration can be performed in advance through the decorative layer, so as to provide a customer a customized personalized refrigerator which can be integrated into the furniture. According to the decorative heat preserving plate, the cellulose plates integrates the outstanding physical performances of wood plastics, and is outstanding in environmental protection, quality in appearance and outstanding in processing performance; the VIP plate is used in some refrigerators at present, thus the decorative heat preserving plate is proposed to be used as the material of the existing white or stainless steel refrigerator housing; decorative layers with any pattern can be used as the surfaces of the cellulose plates, and therefore, customized personalized refrigerator which can be integrated into the furniture is provided to the customer.

Description

technical field [0001] The invention relates to a decorative thermal insulation board, especially a decorative thermal insulation board composed of a cellulose board and a VIP board (vacuum heat insulation board), which is suitable for the fields of household appliance thermal insulation, cold chain logistics, and building thermal insulation, and the application of the decorative thermal insulation board Plate refrigeration equipment (including: refrigerators, freezers or refrigerated containers, etc.). Background technique [0002] Cellulose composite board (abbreviation: cellulose board) is a kind of base material mainly composed of wood cellulose, plant cellulose, etc., thermoplastic polymer materials (plastics) and processing aids, etc. It is a new type of composite material that can replace wood and plastic. [0003] The main properties of cellulose board: [0004] Physical properties: good strength, high hardness, non-slip, wear-resistant, no cracking, no moths, low ...

AI Technical Summary

Problems solved by technology

[0010] like figure 1 and 2 , after manual folding, the most folded layer a has eight layers of membrane materials, and the remaining folds b have four layers; the folded edges around the VIP board will generate thermal bridges, which greatly reduces the overall thermal insulation performance of the VIP board

[0011] In addition, after the prefabricated film bag is loaded into the core material, there is often a large gap (that is, there is often a certain margin in the size of the film bag to facilitate operation and prevent damage to the edges and corners of the core material when loading the core material); this leads to When vacuuming, more wrinkles are formed on the plane or side end surface of the VIP panel; the wrinkles not only affect the flatness of the product plane, but also enhance the thermal bridge effect at the edge corners, thereby reducing the overall thermal insulation performance of the VIP panel

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