| 摘要 |
PURPOSE:To perform an efficient supplying of interior blown air within an entire room and to improve a cigar smoke collecting performance in an air cleaning system in which contaminating items such as cigar smoke generated within the room is removed and processed. CONSTITUTION:An air cleaning system is constructed such that an interior side of a ceiling 1 is provided with a groove 2. One end of the groove 2 is provided with an air blowing port 3, the other end of the groove 2 is provided with a suction port 4. The air blowing port 3 is comprised of a groove blowing port 3a for blowing air in a direction of the suction port 4 and an interior blowing port 3b for blowing air toward an interior side. The suction port 4 and the blowing port 3 are communicated by a cleaning device 7 and a duct 8. In an air cleaning system, the interior air blowing port 3b is guided from the groove end by a duct, and arranged lower is than a height of a contamination generating source. |
