A liquid fuel welding torch atomizing rifle head for automatic cutout

The utility model relates to a liquid fuel welding torch atomizing rifle head for automatic cutout, including gun head body and connection body, gun head body with it is unanimous to connect the bodyaxial, last first high -pressure oxygen passage, first mixed oxygen passage, a plurality of micropore and the cutting torch interface of being equipped with of gun head body, it is a plurality of themicropore is the annular and distributes, first mixed oxygen passage, micropore and cutting torch interface communicate in proper order, be equipped with hyperbaric oxygen interface, mixed oxygen interface, second high pressure oxygen passage and the mixed oxygen passage of second on the connection body, hyperbaric oxygen interface, second high pressure oxygen passage and first high -pressure oxygen passage communicate in proper order, it communicates in proper order to mix oxygen interface, the mixed oxygen passage of second and first mixed oxygen passage, mix the oxygen interface with the axial of hyperbaric oxygen i