| abstract |
An object of the present invention is to provide a humidifying device that is small in size and saves energy by forming a humidifying filter that does not form a water film at the opening of the humidifying filter and has a lower pressure loss in the vaporizing humidifier. To do. In a humidifying apparatus for humidifying air by blowing air to a humidifying filter 1 wetted by water supplied from a water tank 6 as water supplying means, the humidifying filter 1 is a base material having air permeability and water resistance. The base material is composed of a coarse first substrate part 2 and a fine second base part 3, a water tank 6 as a water supply means, then the first base part 2, Next, water was supplied in the order of the second base material portion 3. [Selection] Figure 1 |