| 摘要 |
PURPOSE:To suitably simultaneously humidify while atmospheric room cooling at the time of room cooling in winter by opening or closing a humidifying solenoid valve by a humidity regulator provided near an indoor suction port. CONSTITUTION:A solenoid vale 36 is provided between the primary tube 35 of an inlet socket 33 and the socket 33, opened at the time of room heating in winter and closed at the time of room cooling in summer. On the other hand, a branch tube 37 branched on the way of the tube 35 is provided, a sprin kler 39 for sprinkling on the downstream side of a room heating heat exchanger 28 through a humidifying solenoid valve 38 at the tube 37 is provided at the end, and the valve 38 is connected to a humidity regulator 30 provided in an indoor suction port 23 through leads 40. When a large quantity of atmospheric air is introduced at the time of room cooling in winter, the room is humidified by the regulator 30. Thus, even if a computer room or the like having large heat sink amount is room cooled in winter, insufficient humidity is automatically humidified to safely hold the chamber. |
