| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a ventilation device capable of dispensing with considerations such as making a ceiling project in designing a building, reducing maintenance parts in a dwelling house, and reducing outdoor terminal members to improve exterior appearance, with respect to the ventilation device used in a ventilating system of the building for residential use. <P>SOLUTION: This ventilation device connected with a duct for introducing the outdoor air from a supply opening 4 formed on a wall of the building and communicated with a plurality of rooms 17 of the building, through under the roof 14, the outdoor air is directly introduced from the air supply port 4 formed on the wall 3 in the building such as the dwelling house where it is difficult to arrange the dust from under the room 14 to the outdoors 2, and distributed and supplied to each room 17 by the duct disposed under the roof 14, thus the workability can be improved without consideration to project the ceiling in designing the building, the maintenance parts in the dwelling house can be reduced, and further the outdoor terminal members can be reduced, which improves exterior appearance. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
