| 摘要 |
PURPOSE: A refrigerating cycle of direct cooling type refrigerator is provided to improve operating efficiency by corresponding with fluctuating ratio of load of a freezer compartment and a refrigerator compartment. CONSTITUTION: A refrigerating cycle includes a flux control device installed on suction tubes of a freezer compartment evaporator(57a) and a refrigerator compartment evaporator(57b) and controlling ratio of amount of refrigerant supplied to the freezer compartment evaporator and the refrigerator compartment evaporator so as to correspond with ratio of load of a freezer compartment and a refrigerator compartment fluctuating by temperature of outside air.
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