公开(公告)号：EP3156737A1

公开(公告)日：2017-04-19

申请号：EP15893004.0

申请日：2015-06-26

申请人： GD Midea Heating & Ventilating Equipment Co., Ltd. ,  Midea Group Co., Ltd.

发明人： YANG, Guozhong ,  WEI, Fudang ,  LI, Yuanyang

IPC分类号： F24F11/02 ,  F25B47/02

CPC分类号： F24F11/42 ,  F24F11/63 ,  F24F11/871 ,  F24F2110/12 ,  F24F2110/22 ,  F24F2130/10 ,  F25B47/02

摘要： The present disclosure provides a defrosting method for an air conditioner. The method includes: acquiring outdoor temperature and outdoor humidity if the air conditioner enters a defrosting mode; judging whether the outdoor temperature and the outdoor humidity satisfy a predetermined condition; and controlling an outdoor fan to rotate reversely according to tube temperature of an outdoor heat exchanger and a defrosting period, so as to defrost a protecting housing surrounding the outdoor heat exchanger if it is judged that the outdoor temperature and the outdoor humidity satisfy the predetermined condition. The defrosting method may efficiently defrost the protecting housing surrounding the outdoor heat exchanger completely. The present disclosure further provides a defrosting device for an air conditioner.

摘要翻译： 本公开提供了一种用于空调的除霜方法。 该方法包括：如果空调器进入除霜模式，则获取室外温度和室外湿度; 判断室外温度和室外湿度是否满足预定条件; 并且如果判断室外温度和室外湿度满足预定条件，则根据室外热交换器的管温和除霜周期来控制室外风扇反向地旋转，以便对围绕室外热交换器的保护壳进行除霜 。 除霜方法可以完全对围绕室外热交换器的保护壳体进行有效除霜。 本公开还提供了一种用于空调的除霜装置。