Refrigerator and control method thereof

A control method and refrigerator technology, which is applied in the direction of refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve the problems of abnormal rise in pressure inside the mechanical chamber, decrease in heat exchange efficiency of the condenser, and increased noise, so as to improve heat exchange Efficiency, reduction in flow performance, reduction in air volume reduction effects

Active Publication Date: 2015-03-18
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, according to conventional refrigerators, when the size of the condenser fan is reduced to reduce the height of the machine room, sufficient air flow cannot be performed, so there is a problem that the heat exchange efficiency of the condenser decreases.
[0013] In addition, when the rotation speed of the cooling fan is increased for sufficient air flow, the internal pressure of the machine room rises abnormally and the noise becomes louder.

Method used

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  • Refrigerator and control method thereof
  • Refrigerator and control method thereof
  • Refrigerator and control method thereof

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Embodiment Construction

[0062] Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. However, the idea of ​​the present invention is not limited to the proposed embodiments, and those of ordinary skill who understand the idea of ​​the present invention can easily propose other embodiments within the scope of the same idea.

[0063] figure 1 It is a systematic diagram showing the structure of the refrigerator of the first embodiment of the present invention.

[0064] refer to figure 1 , The refrigerator 10 of the first embodiment of the present invention includes a plurality of devices for driving a freezing cycle.

[0065] In detail, the refrigerator 10 includes: a plurality of compressors 111, 115 for compressing the refrigerant; a condenser 120 for condensing the refrigerant compressed in the plurality of compressors 111, 115; a plurality of expansion devices 141, 143 for decompressing the refrigerant condensed in the condenser 120; and a pl...

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Abstract

Provided are a refrigerator and a control method thereof. The refrigerator includes a machine room defined in one side of a storage compartment, a base defining a bottom surface of the machine room, a compressor seated on the base to compress a refrigerant, a condenser condensing a refrigerant compressed in the compressor, the condenser being disposed on one side of the compressor, a drain pan disposed on the base to store condensed water generated in the condenser, and a fan assembly coupled to the base to generate an air flow within the machine room. The fan assembly includes a plurality of condensation fans.

Description

technical field [0001] The present invention relates to a refrigerator and a control method thereof. Background technique [0002] Generally, a refrigerator has a plurality of storage chambers for storing items for freezing or refrigerated storage of food, and one side of the storage chambers is formed in an open manner for storing and taking out the above-mentioned food. The above-mentioned multiple storage chambers include: a freezer chamber for refrigerated storage of food; a freezer chamber for refrigerated storage of food. [0003] In a refrigerator, a refrigeration system that is circulated by a refrigerant is driven. The devices constituting the above-mentioned refrigeration system include a compressor, a condenser, an expansion device, and an evaporator. The evaporator may include a first evaporator disposed on one side of the refrigerating chamber and a second evaporator disposed on one side of the freezing chamber. [0004] The cool air stored in the refrigerato...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D17/06F25D19/00F25D21/14F25D29/00
CPCF25B5/00F25D17/067F25B49/027F25B2600/2511F25B2341/0661F25B49/00F25D21/14F25B2600/111F25B41/385Y02B30/70F25D2321/141F25B2700/172
Inventor 金浩山李将石徐龙勋池成林亨根
Owner LG ELECTRONICS INC
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