| 摘要 |
<p>PURPOSE: To raise the degree of freedoms of the installing place of an air conditioner by temporarily storing the drain from the conditioner in a tank, and straightly extending a drain tube to a ceiling without laying the long tube in the indoor to discharge the drain. CONSTITUTION: Drain 20 flowing out from an air conditioner 2 is stored in a collecting tank 20, its volume is detected by a float sensor 7, the drain is pumped by a drain pump 11, and drain via a drain tube 4 at a ceiling 1. A reverse flow suppressing valve partly provided at a cutout is provided at the tube 4.</p> |
