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Vacuum insulation module, refrigerator and method of manufacturing same

A technology for vacuum insulation and refrigerators, which is applied to heat exchange equipment, household refrigeration devices, and isolation of refrigeration devices. , The effect of preventing deformation of parts and improving productivity

Pending Publication Date: 2022-03-18
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One limitation is that the connection between the vacuum insulation panels and the frame is difficult
A big risk is loss of insulation due to gaps between vacuum insulation panels and frames caused by bad joints
Since the frame is used as a part connecting the inside of the refrigerator to the outside, the heat insulation efficiency of the inner space may be deteriorated

Method used

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  • Vacuum insulation module, refrigerator and method of manufacturing same
  • Vacuum insulation module, refrigerator and method of manufacturing same
  • Vacuum insulation module, refrigerator and method of manufacturing same

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Experimental program
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Embodiment Construction

[0065] Hereinafter, a number of exemplary embodiments will be described with reference to the accompanying drawings. However, the present invention can be embodied in many different forms and should not be construed as limited to the embodiments described herein, and those skilled in the art who understand the spirit of the present invention can easily make additions, changes, deletions and additions components to implement other embodiments included within the scope of the same concept; but it should be understood that they are also included within the scope of the present invention.

[0066] Hereinafter, in order to describe the embodiments, the drawings shown below may be shown to be different from actual products, or exaggerated or simplified, but this is intended to facilitate understanding of the technical idea of ​​the present invention. It should not be construed as limiting. However, it will try to display the actual shape as much as possible.

[0067] The following...

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Abstract

A vacuum adiabatic body is provided. The vacuum adiabatic body includes: a first plate configured to define at least a portion of a wall for a first space; a second plate configured to define at least a portion of a wall for a second space, a temperature of the second space being different from a temperature of the first space; a sealing portion configured to seal the first plate and the second plate to provide a third space, the temperature of the third space being between the temperature of the first space and the temperature of the second space, and the third space being in a vacuum state; and a support member configured to maintain the third space. Thus, a vacuum insulation module can be implemented that is thermally insulated by means of a vacuum, is independently applied at different locations, and is convenient to use.

Description

technical field [0001] The present disclosure relates to a vacuum insulation module, a refrigerator, and a method of manufacturing the refrigerator. Background technique [0002] A vacuum insulator is a product that suppresses heat transfer by applying a vacuum to the inside of its main body. Vacuum insulators can reduce heat transfer (heat transfer) by convection and conduction, and thus are used in heating equipment and cooling equipment. In a typical insulation method applied to a refrigerator, although its application is different in refrigeration and freezing, a foamed polyurethane insulation wall having a thickness of about 30 cm or more is generally provided. However, the internal volume of the refrigerator is thus reduced. [0003] In order to increase the internal volume of refrigerators, attempts have been made to apply vacuum insulators to refrigerators. [0004] First, Korean Patent No. 10-0343719 (reference 1) of the present applicant has been published. Acc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/06F16L59/02F16L59/04F16L59/12
CPCF25D23/065F25D23/069F16L59/028F16L59/12F16L59/04F25D2201/14F25D23/062F25D23/06
Inventor 金捧辰尹德铉李将石
Owner LG ELECTRONICS INC
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