| 摘要 |
<p>An automatic drainage device with a level controller comprises: a tank; a water level detection member; a separation layer; and a control unit. The tank has a water storage space. The water level detection member is fixated to the tank and comprises: a fixated part fixated to the tank; and a detection part connected to the fixated part and arranged in the water storage space. The detection part comprises: a first detection section connected to the fixated part; and a second detection section connected to the first detection section. The separation layer is coated on the first detection section of the detection part. The control unit is electrically connected to the water level detection member. The automatic drainage device reduces the possibility of erroneous detection of water level.</p> |
