Decorative heat preserving plate and refrigerating device using same

A technology of thermal insulation board and packaging film, which is applied in the field of decorative thermal insulation board, can solve the problems of affecting the flatness of the product plane and reducing the overall thermal insulation performance of the VIP board, and achieve the effects of stable and controllable quality, long-term stable thermal conductivity, and improved overall performance

Active Publication Date: 2015-03-18
CHANGZHOU SANYOU DIOR INSULATION MATERIALS MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 marg

Method used

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  • Decorative heat preserving plate and refrigerating device using same
  • Decorative heat preserving plate and refrigerating device using same
  • Decorative heat preserving plate and refrigerating device using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] Such as Figures 1 to 2, The decorative insulation board in this embodiment includes: a VIP board 3 and a cellulose board 4 bonded to both sides or a single side of the VIP board 3 by pressure-sensitive adhesive (ie, acrylic glue) or silica gel. Among them, acrylic adhesive has many advantages such as room temperature curing, convenient operation, high bonding strength, fast positioning, high elasticity, and non-toxic cured product; acrylic adhesive is a one-component, with excellent water resistance, heat resistance, cold resistance, aging resistance , acid and alkali resistance, corrosion resistance, oil resistance and no whitening and other excellent characteristics, suitable for refrigerators, freezers and other oily environments.

[0079] The outer surface of the cellulose board 4 is provided with a decorative layer, and can be carved, painted, and variously decorated.

[0080] The sealing tape or sealing strip 7 around the VIP board, and the sealing tape or seali...

Embodiment 2

[0087] On the basis of Embodiment 1, this embodiment has the following modifications:

[0088] Such as Figures 6 to 8 , the packaging film 2 is two sheets connected end to end, and the corresponding two end to end joints 21 are on the upper or lower plane of the core material at the same time, or on the edge of the core material 1 at the same time on, or on the upper and lower planes of the core material 1 respectively.

Embodiment 3

[0090] The production method of the VIP plate of above-mentioned embodiment 1 or 2, comprises the steps:

[0091] A. After covering the upper and lower planes and the left and right sides of the core material with at least one packaging film, the head and tail are hot-melt connected, and the head and tail connection is not on the left and right sides of the core material;

[0092] B. The extensions of the packaging film that extend out of the front and rear sides of the core material are folded symmetrically toward the center of the inner side along the four edges of the front and rear sides of the core material; during the folding process, the The part of the opening of the extension part adjacent to the short side is M-shaped;

[0093] C. After being folded over, the parts of the extension part adjacent to the front and rear sides of the core material are respectively closely attached to the front and rear sides of the core material;

[0094] D. Hot-melt seal the opening of...

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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 ...

Claims

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Application Information

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IPC IPC(8): F16L59/02E04B1/80
CPCE04B1/80F16L59/029F25D23/00
Inventor 糜玥崎计成沛王琛乐
Owner CHANGZHOU SANYOU DIOR INSULATION MATERIALS MFG
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