| 摘要 |
PROBLEM TO BE SOLVED: To provide a duct body capable of suppressing projection of an air supply duct to a ventilated space and disposing a filter at an upstream side with respect to a heat exchange unit without degrading cleanability, a filter mounted on the duct body, an air supply duct having them, and a method of mounting them. SOLUTION: This duct body 2 of the air supply duct 1 disposed between an external wall 20 of a building and an internal wall 21 defining a ventilated space of the building for supplying the outside air to the ventilated space, includes a housing section 3 in which the outside air is circulated, and a heat exchange unit 15 for adjusting an air supply temperature is disposed, the filter 17 for removing dust and the like from the outside air is mounted from a ventilated space side, and a guide 4 positioned at an upstream side of a flow channel in which the outside air is circulated, with respect to the heat exchange unit 15 is disposed in the housing section 3. COPYRIGHT: (C)2011,JPO&INPIT |
