| 摘要 |
<P>PROBLEM TO BE SOLVED: To switch the dehumidification and the humidification by the operation of a switching device by providing a switching device suitable for the combination with a humidifier. <P>SOLUTION: In the switching device (200), a disk-shaped switching member (230) is accommodated in a parallelopiped casing (210). Each of inlets (221-224) and each of outlets (225-228) are opened in four side surfaces of the casing (210). In the casing (210), the switching member (230) is rotated by 90°. The communication condition of the inlets (221-224) with the outlets (225-228) of the switching device (200) is switched. The inlets (221-224) and the outlets (225-228) of the humidifier (150) are connected to suction ports (13 and 15), and supply ports, (14 and 16). When the position of the switching member (230) is switched, the dehumidification to dehumidify the outside air and to supply it into the room, and the humidification to humidify the outside air and to supply it to the room are switched. <P>COPYRIGHT: (C)2004,JPO |
