DEFROST OPERATING METHOD FOR REFRIGERATOR

专利名称：DEFROST OPERATING METHOD FOR

REFRIGERATOR

发明人：KANG, SUNG-HEE,YOUN, DEOK-HYUN,LEE,

SU-WON,SHIN, JONG-MIN,BAE, JUNG-WOOK

申请号：KR2004002796申请日：20041102

公开号：WO2006049355A9公开日：20070628

摘要：The present invention discloses a defrost operating method for a refrigeratorwhich performs a defrost operation by controlling operations of a compressor and a fanon the basis of a continuous operation time of the compressor and surface temperaturesof evaporators to prevent frost from being formed on the evaporators, when cool air isgenerated in a freezing chamber and a refrigerating chamber by circulating refrigerantsthrough a refrigeration cycle built in a refrigerator main body and forcibly circulated bXrotating the fan. The defrost operating method for the refrigerator can omit a generaldefrosting heater by performing the defrost operation by using the compressor and thefan. In addition, the defrost operating method for the refrigerator improves heatexchange efficiency and reduces power consumption by efficiently performing thedefrost operation.

申请人：LG ELECTRONICS, INC.,KANG, SUNG-HEE,YOUN, DEOK-HYUN,LEE, SU-WON,SHIN, JONG-MIN,BAE, JUNG-WOOK

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