| 摘要 |
A multi-functional window system capable of ventilating, purifying, exhausting, and moisture-controlling is provided to suck internal air and discharge it to the outside in a fire by installing blowing fans on a path which is connected with an opening/closing unit. A multi-functional window system capable of ventilating, purifying, exhausting, and moisture-controlling comprises a suction/ventilation unit(30) having an opening/closing unit, a blowing unit(40), and a control unit. The opening/closing unit of the suction/ventilation unit has a cylindrical damper housing, a cylindrical damper, and a motor, and opens and closes a path of a suction/ventilation hole(32) in accordance with alignment state of a circulation hole of the cylindrical damper housing and an opening/closing hole of the cylindrical damper. |
