| 摘要 |
An object is to provide a refrigerating device capable of realizing a high-efficiency operation and a refrigerator provided with the refrigerating device in a case where a compressor having an intermediate-pressure portion is applied, the refrigerating device comprises a compressor having an intermediate-pressure portion; a radiator connected to the compressor on a discharge side; and a heat absorbing unit connected to the radiator on an outlet side and including a pressure reducing unit and a heat sink, the heat absorbing unit on the outlet side is connected to a suction portion having a pressure which is lower than that of the intermediate-pressure portion of the compressor, a refrigerant pipe of the radiator on the outlet side is branched, one refrigerant pipe is connected to the heat absorbing unit, the other refrigerant pipe is connected to the intermediate-pressure portion of the compressor, and provided with a pressure reducing mechanism and a heat exchanger, and this heat exchanger is constituted in such a manner that heat is exchangeable between a refrigerant of the one refrigerant pipe and a refrigerant of the other refrigerant pipe.
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