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CN102620361A 带除湿功能的热泵空调及其控制方法 无效 - 撤回

带除湿功能的热泵空调及其控制方法
摘要：
带除湿功能的热泵空调，除了具有压缩机、电磁四通阀、室外换热器、室外风机、节流装置、室内换热器、室内风机外，还具有第二室内换热器、电磁阀、第二电磁阀和第二节流装置；第二室内换热器串联在室内换热器和电磁四通阀间的管路上；电磁阀和节流装置并联；第二节流装置和第二电磁阀并联后串联在上述室内换热器和第二室内换热器间的管路上。上述热泵空调的控制方法具有升温除湿模式。本发明能够实现空调的升温除湿功能，以解决现有热泵空调除湿运行时必然导致室内温度下降的问题。
摘要（英）：

A heat pump air conditioner with a dehumidifying function comprises a compressor, an electromagnetic four-way valve, an outdoor heat exchanger, an outdoor fan, a throttling device, an indoor heat exchanger, an indoor fan, a second indoor heat exchanger, an electromagnetic valve, a second electromagnetic valve and a second throttling device. The second indoor heat exchanger is in series connection onto a pipeline between the indoor heat exchanger and the electromagnetic four-way valve, the electromagnetic valve is in series connection with the throttling device, and the second throttling device and the second electromagnetic valve are in parallel connection and then are in series connection onto a pipeline between the indoor heat exchanger and the second indoor heat exchanger. The control method of the heat pump air conditioner has a temperature rising and dehumidification mode. By means of the heat pump air conditioner with the dehumidifying function and the control method of the heat pump air conditioner, the function of temperature rising and dehumidification of the air conditioner can be achieved to solve the problem that the indoor temperature inevitably drops when an existing heat pump air conditioner performs dehumidification.

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