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Refrigerator

A refrigerator and machine room technology, which is applied to household refrigerators, household refrigeration devices, lighting and heating equipment, etc., can solve the problems of unbalanced air blowing by axial fans, weakened refrigeration performance of refrigerators, and unstable airflow.

Inactive Publication Date: 2004-08-04
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Accordingly, it is difficult to store more food in the freezer and refrigerator
[0013] Moreover, in existing refrigerators, since the axial flow fan blows the air unevenly due to its own characteristics, the air flow is not smooth, so the air sucked through the air inlet cannot be flowed quickly through the air outlet. Exhaust from the engine compartment cover
Accordingly, the heat dissipation efficiency of the condenser and the compressor is reduced, and the performance of the condenser and the compressor is weakened, thereby weakening the overall cooling performance of the refrigerator.

Method used

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Examples

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Embodiment Construction

[0032] Reference is now made to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

[0033] image 3 is a longitudinal sectional view showing a refrigerator according to the present invention, Figure 4 is an exploded perspective view showing a refrigerator compartment according to the present invention, Figure 5 is an assembled perspective view showing a refrigerator compartment according to the present invention, and Image 6 is a sectional view showing the airflow of the refrigerator compartment according to the present invention.

[0034] As shown in the figure, the refrigerator 100 according to the present invention is divided into a freezer compartment 110 for storing food in a temperature state below zero degrees Celsius, and a refrigerating chamber (not shown) for storing food in a temperature state above zero degrees Celsius. , and a machine compartment 120 located at the bottom of the freezer compar...

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PUM

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Abstract

Disclosed is a refrigerator comprising: a compressor installed in a machine chamber for compressing refrigerant of low temperature and low pressure into refrigerant of high temperature and high pressure; a condenser upright installed at one inner side of the machine chamber for heat-exchanging the refrigerant which passed the compressor with external air of the machine chamber; and a cross flow fan upright installed near the condenser for sucking air and cooling the condenser.

Description

technical field [0001] The present invention relates to a refrigerator, and more particularly, to a refrigerator capable of maximizing the internal capacity of a freezing chamber by minimizing the volume of the machine chamber. Background technique [0002] Generally, a refrigerator is a device for freezing and refrigerating. By continuously repeating a refrigeration cycle of refrigerant compression, condensation, expansion, and evaporation, the internal temperature of the refrigerator is lowered to store food for a long time to keep it fresh. [0003] The refrigerator is divided into a freezer compartment for storing food in a temperature state below zero degrees Celsius, a refrigerating chamber for storing food in a temperature state above zero degree Celsius, and a machine room located in the lower part of the freezer compartment. [0004] The machine room is equipped with a compressor used to compress the low-temperature and low-pressure refrigerant into a high-temperatu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D19/00F25D23/00
CPCF25D23/006F25D23/003F25D2323/00271F25D2323/00282F25D2323/00261F25D2323/0021F25D19/00
Inventor 徐祥镐
Owner LG ELECTRONICS INC