| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric heater which can facilitate maintenance of a humidification filter and can generate clean humidified warm air in a long term. <P>SOLUTION: The electric heater 10 includes: a first duct 18 for ventilating air which is sent from an air blowing portion 12 from a first air blowing port 17; a second duct 20 for ventilating the air which is sent from the air blowing portion 12 from a second air blowing portion 19; a heating portion 13 for adjusting the air which is sent from the air blowing portion 12 to the preset temperature in the first duct 18; and an electrostatic atomizing portion 16 for adding mist to the air which is sent from the air blowing portion 12 for becoming an atomized air in the second duct 20. A bypass air blowing passage 52 for communicating an atomized air blowing passage 16a with a humidifying portion 15 is provided and an atomized air is ventilated to the humidifying portion 15 so as to sterilize an atomized air blowing passage 35a and the humidifying portion 15. <P>COPYRIGHT: (C)2012,JPO&INPIT |
