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Cooling system and refrigerator including the cooling system

A cooling system and refrigerant technology, applied in the direction of refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve the problems of compressor performance degradation, achieve the effects of reducing friction, improving adsorption force, and reducing size

Active Publication Date: 2018-03-09
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the higher the operating frequency of the compressor, the greater the friction caused by the oil circulating inside the compressor, resulting in a problem that the performance of the compressor decreases.

Method used

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  • Cooling system and refrigerator including the cooling system
  • Cooling system and refrigerator including the cooling system
  • Cooling system and refrigerator including the cooling system

Examples

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Embodiment Construction

[0071] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. It should be noted that the technical idea of ​​the present invention is not limited to the described embodiments, and those skilled in the art who understand the technical idea of ​​the present invention can easily propose other embodiments within the scope of the same technical idea.

[0072] figure 1 It is a cross-sectional view showing the structure of the refrigerator according to the embodiment of the present invention.

[0073] refer to figure 1 , The refrigerator 10 of the embodiment of the present invention includes a cooling system for driving a refrigerating cycle. The cooling system described above includes a plurality of devices.

[0074] In detail, the above-mentioned cooling system includes: a compressor 100 for compressing refrigerant, a condenser 20 for condensing the refrigerant compressed by the above-mentioned compressor 100, for removin...

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PUM

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Abstract

The invention provides a cooling system and a refrigerator including the cooling system. The cooling system according to the embodiment of the present invention includes: a linear compressor including a reciprocating piston and a cylinder housing the piston and having an outer peripheral surface for allowing refrigerant to flow in; a refrigerant filter device disposed on the linear the inside of the compressor to filter the refrigerant flowing into the gas inflow portion of the cylinder; the condenser to condense the refrigerant compressed in the linear compressor; and the dryer to Impurities or oil in the refrigerant condensed in the condenser are removed. The drier includes: a drier main body having a refrigerant inflow portion through which refrigerant condensed in the condenser flows in and a refrigerant discharge portion through which refrigerant is discharged; and an adsorption filter, It is accommodated inside the main body of the drier, and is used to filter oil in the refrigerant flowing in from the refrigerant inflow portion.

Description

technical field [0001] The invention relates to a cooling system and a refrigerator comprising the cooling system. Background technique [0002] The cooling system is a system that generates cold air by circulating a refrigerant, which repeatedly performs the compression, condensation, expansion, and evaporation processes of the refrigerant. To this end, the cooling system described above includes a compressor, a condenser, an expansion device and an evaporator. The above-mentioned cooling system can be installed in a refrigerator or an air conditioner as a household appliance. [0003] Generally speaking, a compressor (Compressor) is a mechanical device that receives power from a power generating device such as an electric motor or a turbine, and compresses air or refrigerant or other working gases to increase the pressure. Or widely used in the whole industry. [0004] Such compressors are roughly divided into: in the form of a compression space for sucking and discharg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B43/00F25B1/00
CPCF25B43/003F25B2400/073F25B13/00F25B43/02F26B5/16F26B7/00
Inventor 李敬源河盛皓郑圆铉
Owner LG ELECTRONICS INC
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