Refrigerator

A technology for refrigerators and refrigerants, which is used in household refrigerators, household refrigeration devices, lighting and heating equipment, etc., can solve problems such as the reduction of heat exchange efficiency of evaporators, and achieve the effect of achieving condensation and improving refrigeration efficiency.

Active Publication Date: 2015-05-13
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In this case, there arises a problem that the heat exchange efficiency of the evaporator into which the gaseous refrigerant flows decreases.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Specific embodiments of the present invention will be described below with reference to the accompanying drawings. However, the technical idea of ​​the present invention is not limited to the suggested examples, and those skilled in the art can easily suggest other examples within the same technical idea range after understanding the technical idea of ​​the present invention.

[0054] figure 1 It is a system diagram showing the refrigeration cycle structure of the refrigerator of the first embodiment of the present invention.

[0055] 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.

[0056] In more detail, the refrigerator 10 includes: a compressor 110 for compressing the refrigerant; a condenser 120 for condensing the refrigerant compressed by the compressor 110; a plurality of expansion devices 141, 143 for condensing the refrigerant The refrigerant condensed by t...

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PUM

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Abstract

A refrigerator is provided that may include at least one compressor that compresses a refrigerant, a condenser that condenses the refrigerant compressed in the at least one compressor, a refrigerant tube that guides the refrigerant condensed in the condenser, a plurality of evaporation passages, in which expansion devices may be respectively disposed, the plurality of evaporation passages branching from the refrigerant tube, a flow adjuster disposed in the refrigerant tube to supply the refrigerant into at least one evaporation passage of the plurality of evaporation passages, a plurality of evaporators, respectively, connected to the plurality of evaporation passages to evaporate the refrigerant decompressed in the plurality of expansion devices, and a liquid refrigerant supply device disposed at an outlet-side of the condenser to separate a liquid refrigerant of the refrigerant heat-exchanged in the condenser, thereby supplying the liquid refrigerant into the flow adjuster.

Description

technical field [0001] The invention relates to a refrigerator. Background technique [0002] Generally speaking, a refrigerator is provided with a plurality of storage chambers for containing storage items for freezing or refrigerated food preservation, and one side of the storage chambers is opened to accommodate and take out the above-mentioned foods. The plurality of storage rooms include a freezer room for refrigerated storage of food and a refrigerated room for refrigerated storage of food. [0003] A freezing system that circulates a refrigerant is driven in the refrigerator. The devices constituting the above-mentioned refrigeration system include a compressor, a condenser, an expansion device, and an evaporator. The above-mentioned 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 refrigerator compartment is cooled vi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D19/00F25D29/00F25B5/02
CPCF25D11/022F25B5/02F25B6/04F25B49/02F25B2400/16F25B2400/23F25B2600/01F25B2600/2511F25B2700/21174F25B2700/21175F25D19/003F25D29/003
Inventor 李相奉李将石林亨根郑明镇吴旼奎赵南洙
Owner LG ELECTRONICS INC
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