| 摘要 |
<p>An air conditioner capable of feeding outside air indoors and effectively discharging inside air outdoors, comprising a feed/discharge pipe (7), a humidifying fan (70), and a switching damper (90), wherein the feed/discharge pipe (7) connects the indoor side to the outdoor side, the humidifying fan (70) comprises an air inlet and an air outlet, the switching damper (90) can switch between a first state and a second state, and the first state means that the air outlet of the humidifying fan (70) communicates with the feed/discharge pipe (7) and the second state means that the air inlet of the humidifying fan (70) communicates with the feed/discharge pipe (7).</p> |
