| 摘要 |
Refrigerating system for a refrigerator including a variable capacity compressor having a varied rate of compressed refrigerant delivery for compressing refrigerant, a condenser for condensing the refrigerant compressed by the variable capacity compressor, a freezing chamber expansion valve for expanding condensed refrigerant, a freezing chamber evaporator for cooling air by using the refrigerant supplied from the freezing chamber expansion valve, two or more than two refrigerating chamber expansion valves having different lengths of refrigerant flow passages, for expanding the condensed refrigerant, two or more than two refrigerating chamber evaporators having different lengths of refrigerant flow passages, for cooing air by using the refrigerant from the refrigerating chamber expansion valves, respectively, and a distributor between the condenser and the expansion valves for selective supply of the refrigerant to the expansion valves according to an operation time period of the refrigerating system, thereby providing a refrigerating system for a refrigerator having a high efficiency.
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