Vacuum adiabatic body and refrigerator

A technology of vacuum heat insulation and vacuum space, applied in heat exchange equipment, lighting and heating equipment, cooling fluid circulation devices, etc., can solve the problem of low product productivity, the shape of the support unit is different from the designed shape, and it is difficult to manufacture and handle the support unit, etc. problem, to achieve the effect of increased productivity, reduced inventory, simple manufacturing and manipulation

Active Publication Date: 2020-04-17
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Even in this document, there is a limitation that the shape of the support unit is different from the designed shape, and it is difficult to manufacture and handle the support unit, and the productivity of the product is low

Method used

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  • Vacuum adiabatic body and refrigerator
  • Vacuum adiabatic body and refrigerator
  • Vacuum adiabatic body and refrigerator

Examples

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Embodiment Construction

[0040] Hereinafter, exemplary embodiments will be described with reference to the accompanying drawings. However, the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, and other embodiments can be easily realized by those of ordinary skill in the art who understand the spirit of the invention by adding , changes, deletions and additions of components are included within the scope of the same concept; on the contrary, it should be understood that they are also included within the scope of the present invention.

[0041] The drawings shown below may be shown to be different from actual products, or exaggerated or simple or detailed parts may be deleted, but this is intended to facilitate understanding of the technical idea of ​​the present invention. It should not be construed as limiting.

[0042] In the following description, vacuum pressure means any specific pressure state below atmospheric ...

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Abstract

Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a supporting unit maintaining a third space. The supporting unit includes one side support plate provided by coupling at least two partial plates to support one of a first plate member and a second plate member and the other side support plate supporting the other one of the first plate member and the second plate member.

Description

technical field [0001] The present disclosure relates to vacuum insulators and refrigerators. Background technique [0002] A vacuum insulator is a product that suppresses heat transfer by vacuuming the inside of its body. Vacuum insulators can reduce heat transfer by convection and conduction and are therefore used in heating and cooling equipment. In the conventional thermal insulation method applied to refrigerators, although the applications in refrigeration and freezing are different, a foamed polyurethane thermal insulation wall with a thickness of about 30 cm or more is usually provided. However, the internal capacity of the refrigerator is thus reduced. [0003] In order to increase the internal capacity of the refrigerator, people try to apply a vacuum insulator to the refrigerator. [0004] First, the applicant's Korean Patent No. 10-0343719 (Reference 1) has been disclosed. According to reference 1, there is disclosed a method of making and building a vacuum i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L59/065F16L59/02F25D23/06
CPCF25D23/065F16L59/065F16L59/02F25D2201/14F25D23/06Y02B80/10Y02A30/242F25D23/028F25D19/00Y02B40/00F25D23/02F25D23/064F25D16/00F25D17/045F25D17/065F25B39/00
Inventor 金大雄南贤植
Owner LG ELECTRONICS INC
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