| 摘要 |
PROBLEM TO BE SOLVED: To provide a combustion device capable of being used in safety by preventing a risk of ignition in detaching an oil tank, without degrading user's comfort.SOLUTION: A combustion device is constituted to implement a first after-run to drive a blower 7 for a first prescribed time while lowering its rotating speed in a case when stop of an operation is instructed by a switch of an operating portion 12, and implement a second after-run to drive the blower 7 for a second prescribed time shorter than the first prescribed time at a rotating speed higher than the rotating speed of the first after-run in a case when tank detection means 11 is operated and combustion is stopped. In a case when the tank detection means 11 is operated and the combustion is stopped, as a risk of ignition caused by attachment of a fuel to a high-temperature part inside of the combustion device exists, the after-run (second after-run) in which high rotating speed of the blower 7 is set, is implemented, so that the risk of ignition can be surely prevented, and the safety can be improved.SELECTED DRAWING: Figure 2 |
