公开(公告)号：US20070283706A1

公开(公告)日：2007-12-13

申请号：US11797312

申请日：2007-05-02

申请人： Sung-Hee Kang ,  Deok-Hyun Youn ,  Su-Won Lee ,  Jonh-Min Shin ,  Jung-Wook Bae

发明人： Sung-Hee Kang ,  Deok-Hyun Youn ,  Su-Won Lee ,  Jonh-Min Shin ,  Jung-Wook Bae

IPC分类号： F25D21/06

CPC分类号： F25D21/12 ,  F25B2600/112 ,  F25B2700/2117 ,  F25D17/065 ,  F25D21/125 ,  F25D2317/0681 ,  F25D2400/04 ,  F25D2400/40 ,  F25D2600/02 ,  F25D2700/02 ,  F25D2700/12

摘要： act The present invention discloses a defrost operating method for a refrigerator which performs a defrost operation by controlling operations of a compressor and a fan on the basis of a continuous operation time of the compressor and surface temperatures of evaporators to prevent frost from being formed on the evaporators, when cool air is generated in a freezing chamber and a refrigerator chamber by circulating refrigerants through a refrigeration cycle built in a refrigerator main body and forcibly circulated bX rotating the fan. The defrost operating method for the refrigerator can omit a general heater by performing the defrost operation by using the compressor and the fan. In addition, the defrost operating method for the refrigerator improves heat exchange efficiency and reduces power consumption by efficiently performing the defrost operation.

摘要翻译： 本发明公开了一种用于冰箱的除霜操作方法，该方法通过基于压缩机的连续操作时间和蒸发器的表面温度来控制压缩机和风扇的操作来进行除霜操作，以防止在 蒸发器，当在冷藏室和冷藏室中产生冷空气时，通过将制冷剂循环通过内置在冰箱主体中的制冷循环并且强制循环bX旋转风扇。 冰箱的除霜操作方法可以通过使用压缩机和风扇进行除霜操作来省略通用加热器。 此外，冰箱的除霜运转方法通过有效地进行除霜运转来提高热交换效率，降低功耗。