| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive freezer/refrigerator with reduced electric energy consumption securing cooling capacity with respect to internal load fluctuation and during high outside air by appropriately adjusting a refrigerant supply amount to each cooler within a wide range. SOLUTION: The freezer/refrigerator is provided with a selector valve distributing condensed refrigerant to a cooler for a freezer and a cooler for chiller. The selector valve has one inlet passage and at least three outlet passages, two outlet passages of the at least three outlet passages are connected to the cooler for the chiller, and distribution of a refrigerant flow rate flowing in the cooler for the chiller is controlled at a plurality of levels by controlling flow rates of the two outlet passages. COPYRIGHT: (C)2004,JPO&NCIPI
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