| 摘要 |
PROBLEM TO BE SOLVED: To provide an air cleaner capable of improving dust collection capacity without enlarging the size thereof and a filter housing space.SOLUTION: An air cleaner 10 for collecting floating substances in air by making air flow from an introduction port 12 to discharge ports 13A, 13B comprises: an introduction port side filter 22 that has an inflow surface 22a, through which the air introduced from the introduction port 12 flows in, and a discharge surface 22b, through which the air is discharged, and is arranged downstream of the introduction port 12; discharge port side filters that have air inflow surfaces 24a, 25a being spaced from and partially overlapping with the discharge surface 22b of the introduction port side filter 22 and are arranged downstream of the introduction port side filter 22 and upstream of the discharge ports 13A, 13B; and air leading guides 31, 32 (33, 34) that are arranged between the discharge port side filter and the introduction port side filter 22 to lead a part of the air, introduced from the introduction port 12, to the inflow surface of the discharge port side filter.SELECTED DRAWING: Figure 2 |
