Cooling system

Provided are a cooling system and a control method thereof. The cooling system includes a first compressor compressing a refrigerant to cool a set space, a second compressor disposed on an outlet-side of the first compressor, an outdoor heat exchanger in which the refrigerant compressed in the first...

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Bibliographic Details
Main Authors CHOI, JAEHEUK, YOO, YOONHO, HA, DOYONG, KWAK, TAEHEE
Format Patent
LanguageEnglish
French
German
Published 18.02.2015
Subjects
BLASTING
COMBINED HEATING AND REFRIGERATION SYSTEMS
HEAT PUMP SYSTEMS
HEATING
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
REFRIGERATION MACHINES, PLANTS OR SYSTEMS
REFRIGERATION OR COOLING
WEAPONS
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Summary:Provided are a cooling system and a control method thereof. The cooling system includes a first compressor compressing a refrigerant to cool a set space, a second compressor disposed on an outlet-side of the first compressor, an outdoor heat exchanger in which the refrigerant compressed in the first or second compressor is heat-exchanged with external air, an expansion device decompressing the refrigerant condensed in the outdoor heat exchanger, a cooling evaporator evaporating the refrigerant decompressed in the expansion device to supply cool air into the set space, a bypass tube allowing the refrigerant compressed in the first compressor to bypass the second compressor, and a valve device controlling the refrigerant discharged from the first compressor to allow the refrigerant to be selectively introduced into the second compressor.
Bibliography:Application Number: EP20140175401