| 摘要 |
PURPOSE: To evenly and pleasantly blow out air-conditioned air out of the whole face of a ventilating ceiling finish face with a spacious area, without generating air streams and bringing about ejecting sounds and send a large volume of air-conditioning air when starting up the air-conditioning to rapidly start it up. CONSTITUTION: A ventilating ceiling finish face 3 is formed under the ceiling base board 1. The ventilating ceiling finish face 3 is provided with a structure of a number of fine ventilation pores which can not be distinguished by sight and a filter function, on all over the ceiling face. Air-blowing outlets 4 directly sending out conditioning air into rooms, are provided at appropriate positions on the ceiling face. The conditioning air is selectively compressed and supplied to the ventilation space 2 or the direct blowing outlet 4 or both of them. |
