Thermal-insulating layer exhausting structure for refrigerator

A technology of thermal insulation layer and refrigerator, which can be used in applications, household appliances, household refrigeration devices, etc., and can solve problems such as damage and deformation of storage room space.

Inactive Publication Date: 2007-01-17
TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Moreover, as described above, if the inner casing 12 is deformed, the space of the storage room 13 is also deformed.
Therefore, during the process of picking and placing the food container inside the storage room 13, it will collide with the inner shell 12, resulting in damage to both.

Method used

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  • Thermal-insulating layer exhausting structure for refrigerator
  • Thermal-insulating layer exhausting structure for refrigerator
  • Thermal-insulating layer exhausting structure for refrigerator

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Embodiment Construction

[0042] Hereinafter, an exemplary embodiment of an exhaust structure for a heat insulation layer for a refrigerator provided by the present invention will be described in detail with reference to the accompanying drawings.

[0043] image 3 It is a side sectional view of a refrigerator equipped with an exemplary embodiment of an exhaust structure for a heat insulating layer of a refrigerator provided by the present invention, Figure 4 yes image 3 The perspective view of the inner shell of the embodiment, Figure 5 and Figure 6 The figure shows the shielding cover in the described embodiment.

[0044] As shown in the drawing, an inner case 32 is provided inside the outer case 31 of the refrigerator box 30 . The outer case 31 and the inner case 32 are hexahedrons with an open top, and the inner case 32 is provided with a storage room 33 .

[0045] Furthermore, a heat insulating layer 35 is provided between the outer case 31 and the inner case 32 . The heat insulation lay...

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PUM

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Abstract

This invention relates to a kind of heat insulating layer air discharging structure for fridge. It includes the inner casing forming certain storage space; the foaming liquid is infected between inner casing and outer casing to form heat insulating layer; the air discharging hole which discharges the air between inner casing and outer casing in the process of injecting foaming liquid; the blocking component which selectively discharges the air between inner casing and outer casing through air discharging hole in the process of forming heat insulating layer; the screen cover that screens the air discharging hole when injecting the foaming liquid. This invention can prevent inner casing deforming when foaming liquid injecting and solidifying.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to the invention of an insulation layer exhaust structure {Adiabatic portion ventilation structure for refrigerator} for refrigerators that discharges the air in the space forming the insulation layer during the foaming process. Background technique [0002] figure 1 is a side sectional view of the main part of the prior art refrigerator, figure 2 yes figure 1 A perspective view of the inner shell of a refrigerator. In this instruction manual, the kimchi refrigerator in the refrigerator is explained. [0003] As shown in the figure, the outer shell 11 and the inner shell 12 constitute the inner and outer appearance of the kimchi refrigerator box 10 . The outer shell 11 is a hexahedron structure with an open top, and the inner shell 12 is combined with the inner side of the outer shell 11 . [0004] The inner shell 12 corresponds to the image of the outer shell 11 and for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/00
Inventor 朴哲俊
Owner TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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