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Refrigeration cycle apparatus and refrigerator, low-temperature apparatus, and air conditioner using this refrigeration cycle apparatus
Refrigeration cycle apparatus and refrigerator, low-temperature apparatus, and air conditioner using this refrigeration cycle apparatus
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机译:制冷循环装置及使用该制冷循环装置的冰箱,低温装置及空调机
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摘要
PROBLEM TO BE SOLVED: To provide a refrigerating cycle device having a plurality of evaporators, capable of regulating an evaporation temperature of each evaporator in a wide temperature zone, using few components.SOLUTION: The refrigerating cycle device includes: a refrigerant circuit having a compressor 21, a condenser 22, an expansion device 24, a regulator 40, and a plurality of evaporators 25, 32; and a control unit for controlling at least a regulator 40. The regulator 40 includes a gas-liquid separator, and a plurality of refrigerant piping for connecting the gas-liquid separator with the evaporators 25, 32. The control unit regulates a condition of refrigerant flowing in the evaporators 25, 32 from the regulator 40.
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