| 摘要 |
PROBLEM TO BE SOLVED: To provide a heating vaporization type humidifier aiming at the improvement in saving power. SOLUTION: A humidifying motion is started (step S20), and an ON signal is outputted to a circulating pump 9 and a supply fan 11 (step S21) to start a vaporizing type humidifying motion. A CPU 3 judges whether an operation changeover switch 8 is ON to provide combined humidification (step S22). Suppose it is determined that the operation changeover switch 8 is not ON, a heater 7 is turned off (step S25). Then, a heating type humidifying motion is brought into an outage state. The number of revolution of the supply fan 11 is raised to change from 500 to 1000 rpm so as to increase the air volume to be blown to a heating element 10 (step S26). |
