| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a vaporization filter and a humidifier using the same capable of reducing a contraction amount of the vaporization filter repeating wetness and dryness over a long period of time, and preventing leakage of air and leakage of water supplied to the vaporization filter.SOLUTION: A vaporization filter 41 is arranged in a draft air duct 10 and exhibits both water absorption absorbing water and ventilation passing the air through a front surface 411 and a back surface 412. In the vaporization filter 41, linear shape holding members 410a to 410j are arranged on at least one of the front surface 411 and the back surface 412 for holding a shape of the vaporization filter 41 so as to cross one another. As a result, even if the vaporization filter 41 repeats wetness and dryness for a long period of time and a contracting force acts on the vaporization filter 41 in a radial direction of the draft air duct 10, a shape holding force resisting the contracting force is attained to make it possible for the vaporization filter 41 to contract.</p> |
