| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooling storage wherein a refrigerant is selectively supplied to a plurality of evaporators from one compressor, capable of preventing one side of the evaporators from being in a supercooled state, and immediately balancing pressure after stopping the compressor. SOLUTION: The liquid refrigerant form the compressor 20 and the condenser 21 is alternately supplied to a cooler 27F for a freezing compartment and the evaporator 27R for a refrigerating compartment through a three-way valve 24 to cool the freezing compartment and the refrigerating compartment. When a thermal load state of the freezing cycle 40 is light, the three-way valve 24 after the stop of the compressor 20 is kept in a "F-side open state", the liquid refrigerant does not flow to the evaporator 27R for the refrigerating compartment, and the pressure is balanced. COPYRIGHT: (C)2007,JPO&INPIT
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