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Vacuum insulator covering material

A technology of vacuum insulation material and outer skin, which is applied to heat exchange equipment, protects pipelines through heat insulation, heat preservation, etc., can solve the problems of reduced internal volume, deterioration of vacuum holding performance, difficulty in connecting vacuum insulation materials, etc., and achieves easy connection, The effect of preventing internal volume loss and reducing thermal bridge phenomenon

Active Publication Date: 2019-04-19
CJ CHEILJEDANG CORP
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0011] In addition, an object of the present disclosure is to provide a skin material for vacuum insulation materials that can solve the problem of protruding outward due to the junction formed on the front surface and the rear surface in the existing skin materials for vacuum insulation materials. Problems of deterioration of vacuum holding performance due to damage of folds, and problems of reduced use efficiency due to reduction of internal volume corresponding to the protruding width of the joint, and difficulty in connecting vacuum due to interference with the connection between vacuum insulation materials Problems Between Insulation Materials

Method used

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Embodiment Construction

[0029] Hereinafter, the present disclosure will be described in detail with reference to the accompanying drawings.

[0030] like figure 1 As shown, the skin material A for a vacuum insulation material according to the present disclosure includes a front surface 10 , a rear surface 20 , a left side surface 30 and a right side surface 40 .

[0031] The front surface 10 forms one surface exposed in front of the skin material A for vacuum insulation material according to the present disclosure.

[0032] One side end inner surface of the front surface 10 is joined to one side end outer surface of the left side surface 30 , and the other side end inner surface of the front surface 10 is joined to one side of the right side surface 40 . The end outer surfaces are engaged so as to provide a seal between the front surface 10 and the left side surface 30 and the right side surface 40 .

[0033] The rear surface 20 forms a surface exposed behind the skin material A for vacuum insulat...

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Abstract

The present invention relates to a vacuum insulator covering material wherein, when junction portions are formed between front, rear, left, and right surfaces, folding can be minimized such that lossof internal volume resulting from damage to the junction portions and from formation of the junction portions can be prevented, and connection between vacuum insulators can be easily made.

Description

technical field [0001] The present disclosure relates to a skin material for a vacuum insulation material, and more particularly, to a skin material for a vacuum insulation material that can minimize the gap between the front and rear surfaces and the left and right surfaces. Folding at the time of forming the joint, whereby damage to the joint and loss of internal volume due to formation of the joint can be prevented, and connection between vacuum insulation materials can be made easier. Background technique [0002] The vacuum insulation material (Vacuum Insulating Panel) disclosed in Korean Laid-Open Patent Publication No. 10-2015-0043332 (publication date: May 4, 22, 2015) is made by enclosing a skin material with low gas permeability or low water permeability. It is made by filling a core material with excellent thermal insulation effect and then vacuuming it. [0003] Since this vacuum insulation material has an excellent thermal insulation effect and has a thermal in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L59/10F16L59/065F16L59/02F16L59/04
CPCF16L59/02F16L59/04F16L59/065F16L59/10
Inventor 金荣俊文湘权崔烘热
Owner CJ CHEILJEDANG CORP
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