| 摘要 |
PROBLEM TO BE SOLVED: To enhance ignition efficiency and solve problems in low-temperature environment in a case where a matter to be ignited such as a smoke pot or the like is ignited by using a burner employing a liquefied gas as a fuel. SOLUTION: A burner device for ignition comprises a burner 1 having a discharge ignition means 2 provided at a nozzle tip part, a high-voltage igniter electronic circuit 3 connected to the circuit 2, a liquefied gas bomb 5 provided with a heat preservation heater 6, a main valve 8 for opening and closing the gas bomb 5 and a solenoid valve 9 for opening and closing a pipe. The gas pipe 7 is provided to connect the burner 1 and the gas bomb 5 and a pressure switch 11 is provided in a heater circuit 10 which is turned on when in-pipe pressure in the gas pipe 7 is lowered.
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