| 摘要 |
PROBLEM TO BE SOLVED: To uniformly drop and supply a cleaning soln. in the lateral direction of a filter over a long period. SOLUTION: This range hood is provided with a hood body 1, a blower 10 and a filter unit 30 having a filter 43. A cleaning soln. receiving plate 42 opposed to the upper edge of the surface of the filter 43 with a clearance kept between them is mounted to the filter unit 30 to form a clueing soln. accumulating recess 44, the cleaning soln. is supplied to the recess 44 by a pump 22, the cleaning soln. is dropped and supplied from the clearance on the upper edge of the surface of the filter 43, and the clearance is never clogged with foreign matter. |
