| 摘要 |
PURPOSE:To prevent a state of disorder from occurring, by a method wherein an auxiliary detector detecting a condition of the titled burner just before its abnormal condition is provided on the burner, through actuation of which indicators such as a lamp, a buzzer and others are made to actuate. CONSTITUTION:When an abnormal condition of a burner 1 is superheating, an auxiliary detector 12 detecting a temperature condition a little lower than the superheating is provided and indicators 13 such as a lamp, a buzzer and others are acted through action of the detector 12. As the superheating condition, which is the abnormal condition, is a matter generated through jamming of a filter 5, the detector 12 detects a condition just before the superheating condition and the indicators 13 are actuated, it is capable of knowing the jamming. Then as the filter 5 is purged immediately, generation of the abnormal condition to be generated in the next place is prevented. The above matter is not limited to the jamming of the filter 5, for example, but it is about the same in case of clogging of a blasting route through obstacles such as curtain, clothes and others. With this construction, the abnormal condition can be prevented. |
