| 摘要 |
PURPOSE:To enhance dehumidifying capability and air-cleaning capability, by a method wherein a variable-capacity compressor is controlled according to the humidity inside a room, intake air is dischared into the room through a dust collector, an evaporator, a condenser and a controlling part, and the condenser and the evaporator are connected to each other by a drain pan having a high thermal conductivity. CONSTITUTION:By operating the compressor 12 and a blower 10, air is cleaned of dusts by an air filter 3 and an electric dust collector 5, and is dehumidified by the evaporator 6. Then, air is reheated by the condenser 7, and is discharged while cooling the controlling part 11. At this time, the controlling part 11 detects the humidity inside the room through a humidity sensor, and regulates the capacity of the compressor 12 in accordance with the humidity. The heat of the condenser 7 is transmitted to the evaporator 6 through the drain pan 8, whereby freezing at the evaporator 6 is prevented and defrosting time is shortened. Accordingly, the dehumidifying capacity can be enhanced, room air can be cleaned, and cooling safety of electric component parts can be enhanced. |
