| 摘要 |
PROBLEM TO BE SOLVED: To provide a ventilation device capable of obtaining an effect of efficiently drying landry while inhibiting molding in a room by rise of indoor humidity in summer by enabling reduction in indoor humidity to a target humidity as well as reduction in indoor humidity by ventilation. SOLUTION: This ventilation device comprises a casing, a heat exchange element, air intake and exhaust fans, air inlet and discharge ports, a plurality of dampers, and a dehumidifying rotor. This device further comprises a bypass passage so that an independent dehumidifying mode for dehumidifying the indoor air, and then introducing it again into the room to control the indoor humidity. This device is adapted so that the functions of a ventilation system and the dehumidifying rotor are independently or interactively operated. COPYRIGHT: (C)2006,JPO&NCIPI
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