| 摘要 |
<p>The present invention relates to a ventilating apparatus for windows and doors, characterized by comprising: a heat exchanging module mounted on a first transom from among window panes of windows and doors having divided façades; an intake module mounted on a second transom positioned on a side surface of the first transom; and an exhaust module mounted on a third transom positioned on the other side surface of the first transom, wherein the heat exchanging module supplies external air introduced from outdoors to the exhaust module, the intake module receives suctioned air to be exhausted outdoors, and heat exchange between external air and internal air is performed such that the external air and the internal air do not mix. According to the above structure of the present invention, heat exchange is performed between air from indoors that is discharged to the outside and air that is admitted from the outside to indoors while ventilation is performed, and because the heat exchanging module, the intake module, the exhaust module, and connecting modules that connect same are each detachably and separately coupled to the transom of a window frame, the maintenance and repair of each module is easy, and the costs of maintenance and repair can be reduced.</p> |
