| 摘要 |
PURPOSE:To prevent a high combustion sound from being generated when a combustion is restarted by a method wherein a detected temperature of a temperature sensing element when a combustion instruction is made is compared with a predetermined temperature and a control means is provided for instructing a starting of combustion for the combustion part under a condition that the detected temperature is lower than the predetermined temperature. CONSTITUTION:When a microcomputer 33 discriminates that an operation switch 34 is turned on, a comparison between a detected temperature T of a temperature detecting element 29 and a second set temperature T2 (130 deg.C) is performed. In case T is lower than T2, it instructs combustion to a combustion control circuit 35. In turn, in case T is higher than T2, starting of combustion is delayed up to a time when T is lower than T2. In this case, the operation switch 34 is turned on again just after termination of combustion and fuel is supplied under a condition in which the gasification cylinder shows a high temperature, a large amount of gasification gas is generated when the combustion is started and prevents combustion sound from being increased. |
