To provide a refrigerant cycle device capable of properly cooling internal atmosphere of a housing by inhibiting occurrence of defective distribution.
The refrigerant cycle device 10 for cooling the internal atmosphere in commodity storages by circulating a refrigerant to a refrigerant circulation circuit comprises: a compressor 11 for compressing a refrigerant; a gas cooler 12 for allowing the refrigerant to radiate heat; evaporators 15 respectively disposed in the plurality of commodity storages 5a, 5b, 5c to evaporate the supplied refrigerant; an ejector 13 sucking the refrigerant evaporated by the evaporators 15 by decompressing the refrigerant from the gas cooler 12, mixing the refrigerant with the decompressed refrigerant, and discharging the same, and a gas-liquid separator 14 separating the mixed refrigerant discharged from the ejector 13 into a gas refrigerant and a liquid refrigerant, delivering the gas refrigerant to the compressor 11, and delivering the liquid refrigerant to the evaporators 15. The gas-liquid separator 14 delivers the liquid refrigerant toward each of the evaporators 15 in a distributed manner.
NAKAMURA ATSUSHI
TAKIGUCHI KOJI
TAKEUCHI HIROTSUGU
DENSO CORP
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