| 摘要 |
<p>PURPOSE:To perform rapid air conditioning by combining a ventilation and a dehumidifying.humidifying operation. CONSTITUTION:When the air in a room is dried, the outdoor air is introduced from an outdoor suction port 16 by a blower 15 and discharged from an indoor exhaust port 19 into a room through a bypass passage 22 having a small air resistance. Accordingly, it can be ventilated in a short time. A signal of a temperature sensor 25 is input to a controller 24 to vary opening angles of duct switching dampers 23a, 23b in response to a temperature, thereby alleviating a chilled air feeding in winter and a warm air feeling in summer. Further, detected values of the sensor 25 and a humidity sensor 26 are compared with a preset value by a comparator 27 thereby to ventilate and dehumidify.humidify under conditions adapted for the winter and the summer. Thus, air conditioning can be rapidly performed.</p> |
