| 摘要 |
Disclosed is a ventilation device for windows, including a heat exchange module which is disposed at a window frame of a divided window so as to allow heat exchange between air introduced from an outdoor space and air introduced from an indoor air without mixture therebetween; and an exhaust module which is disposed at the window frame so as to be adjacent to the heat exchange module, wherein a heat pipe is provided at a partition wall which is disposed in the heat exchange module so as to separate indoor air and outdoor air from each other, thereby achieving the heat exchange between the indoor air and the outdoor air. Therefore, it is possible to smoothly replace the indoor air while the heat exchange between air introduced from an outdoor space and air introduced from an indoor air is performed. In the heat exchange module, since the heat pipe is disposed at the partition wall so as to perform the heat exchange between the indoor air and the outdoor air, it is possible to maximize the whole heat exchange efficiency. |
