Special combustion head for liquefied natural gas

The utility model discloses a special combustion head for liquefied natural gas. Relates to the technical field of natural gas burners. Comprising a gas storage chamber, a connecting pipe is fixed to the side wall of the gas storage chamber, the end, away from the gas storage chamber, of the connecting pipe is fixed to a spray head, a pressure release block is fixed to the inner wall of the spray head, a fixing frame is fixed to the top of the gas storage chamber, and a protection mechanism and a control mechanism are arranged on the fixing frame; the rotating rod is rotationally mounted on the inner wall of the fixed frame; and the disc is fixed on the outer wall of the rotating rod. According to the special combustion head for the liquefied natural gas, when a spray head is not used, a rotating button can be rotated, a through hole is aligned with a guide rod, then the rotating button can be pressed to be close to a fixing frame, a push rod extrudes an inclined block to move downwards, a limiting rod is mov