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发明公开
CN103542651A 一种热泵空调除霜的控制方法 有权 转让

一种热泵空调除霜的控制方法
摘要：
本发明公开了一种热泵空调除霜的控制方法。其方案为：在制热运行中，先设定压缩机连续运行时间Tn，当压缩机连续运行时间Tn达到设定值时，空调系统进入除霜模式，并记录除霜时间t，其特征在于，下一周期的压缩机连续运行时间Tn+1根据前一周期所述除霜时间t来确定。本发明能够合理除霜，提高了空调器的制热效果。
摘要（英）：

The invention discloses a method for controlling heat pump air-conditioning defrosting. According to the technical scheme, the continuous operation time Tn of a compressor is set firstly during heating, an air-conditioning system enters a defrosting mode when the continuous operation time Tn of the compressor reaches a set value, and then defrosting time t is recorded. The method for controlling heat pump air-conditioning defrosting is characterized in that the continuous operation time Tn+1, in the next cycle, of the compressor is determined according to the defrosting time t in the last cycle. The method for controlling heat pump air-conditioning defrosting can achieve reasonable defrosting and improve the heating effect of an air conditioner.

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