| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a humidification device capable of suppressing generation of noise due to a useless gap between an opening edge part of an opening provided in a ventilation passage and a partition plate for occluding the opening. <P>SOLUTION: A humidifying filter, a first tray 201 of a water pan 2, and the like are detachably pushed from a supply water space 60 to a filter storage part of a first ventilation passage 3 through a midway opening 34 of the first ventilation passage 3. At this timing, a partition plate 7 occludes the midway opening 34 from the supply water space 60 side. When a first blower blows air, an air pressure of the filter storage part of the first ventilation passage 3 located upstream in a ventilating direction than the first blower becomes negative. Accordingly, the partition plate 7 is sucked to the first ventilation passage 3 side to come into close contact with the opening edge part of the midway opening 34. As a result, generation of a midway gap between the partition plate 7 and opening edge part of the midway opening 34 can be suppressed. Accordingly, the generation of noise due to the midway gap can be suppressed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
