LIQUID FUEL COMBUSTION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a liquid fuel combustion system reduced in smell at ignition and extinction and improved in ignition performance. SOLUTION: A service tank 12 connects a fuel line (A) leading to a combustion unit 25 to feed a fuel thereto when the service tank 12 is mounted on a system body. The system comprises a detour B1 bypassing an electromagnetic pump 14 provided on the fuel line and an electromagnetic valve 501 provided in the midstream of the detour B1 for shutting off the fuel to use the fuel line also for a return route so as to simplify structure and reduce the smell by returning unburned gas to the service tank 12.