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Cold air pipes at side of refrigerator

A technology of air-conditioning pipelines and refrigerators, which is applied to household refrigerators, coolers, and household refrigeration devices, etc. It can solve the problems of large heat loss, small flow of cold air, and insufficient cooling, and achieve the effect of reducing temperature deviation

Active Publication Date: 2009-02-25
TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there are problems such as small cold air flow, large heat loss when cold air flows, and insufficient cooling.

Method used

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  • Cold air pipes at side of refrigerator
  • Cold air pipes at side of refrigerator
  • Cold air pipes at side of refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Embodiments of the present invention will be described in detail below with reference to the drawings.

[0034] Figure 6 It is a plane sectional view of the cold air duct on the side of the refrigerator in use according to an embodiment of the present invention. Figure 7 for Figure 6 Schematic diagram of the side cooling air duct. Figure 8 for Figure 7 The exploded schematic diagram of the side cold air duct. Figure 9 for Figure 7 The A-A line profile. For the convenience of illustration, the same components as those of the conventional structure or corresponding components are not shown, and the same symbolic representations as those of the conventional technology are quoted. As shown in the figure, the refrigerator has a refrigerator body 11 , a freezer door 23 , and a refrigerator door 33 . The refrigerator main body 11 is provided with partitions 13 vertically, and a freezer compartment 21 and a refrigerator compartment 31 are formed through the partit...

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PUM

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Abstract

The present invention relates to a refrigerator side portion cold air pipeline, it can discharge cold air toward left direction and right direction of refrigerator. In the refrigerator interior a freezing chamber and a cold storage chamber are formed by means of partition board formed according to up-down direction. The described refrigerator side portion cold air pipeline is embedded in the interior of said partition board, and is formed by using two components which are different in heat conductivity according to the tubular body form, and a cold air pathway is formed in the interior of said refrigerator side portion cold air pipeline, and the component whose heat conductivity is relative higher is positioned at one side closed to freezing chamber.

Description

technical field [0001] The invention relates to a side cooling air duct of a refrigerator (SIDE COOLING AIR DUCT FOR REFRIGERATOR); more specifically, the side cooling air duct of the invention can reduce the temperature loss of the cold air flowing along its interior. Background technique [0002] figure 1 It is a schematic diagram of the internal structure of a traditional refrigerator. figure 2 for figure 1 cutaway view of refrigerator. image 3 for figure 1 Side cutaway view of a refrigerator. Figure 4 for image 3 Schematic diagram of the side cooling air duct. Figure 5 for Figure 4 Sectional view of the side air-conditioning duct. As shown in the figure, the refrigerator has a refrigerator body 11 , a freezer door 23 , and a refrigerator door 33 . The main body 11 of the refrigerator is provided with partitions 13 vertically, and a freezer compartment 21 and a refrigerator compartment 31 are respectively formed on the left and right sides of the partition ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D17/04F25D11/02
Inventor 金武烈
Owner TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD