本实用新型涉及一种鼓风式高节能预混燃气燃烧器。由燃气喷火头、内胆混气室、混气管、燃气进气管、燃气阀门、鼓风机、风机调速开关等部件组成。从进气管送入的燃气与鼓风机送来的控制在混气管内混合后送到燃气喷火头燃烧。在进气口和燃气阀门之间有一个进气量锁定调节阀 ,用 The utility model relates to a blast-type high energy-saving premixed gas burner. By the gas burner head, interior mixing chamber, mixing pipe, gas inlet pipe, gas valve, blower, fan speed switch and other components. The gas sent from the intake pipe and the control sent by the blower are mixed in the mixing pipe and sent to the gas burner for combustion. In between the intake and gas valves have an intake air lock control valve, use