Improved high-speed cooking range

An improved high-speed cooking range is characterized in that a fire-blocking backflow groove, an overflowing cavity and a vertical backflow pipe cavity are combined to form an air draft system, and air flow in the air draft system flows downwards into an air inlet channel of an air blower; a pipe cavity of the S-shaped pipe body, the circular hollow hole, the air cavity and the small-diameter air hole are combined to form an air inlet channel; the circular air blowing hole, the inner cavity of the circular basin type supporting seat, the air blowing hole and the vertical air hole are combined to form an air inlet system, and an air blowing channel of the air blower is communicated with the air inlet system through a second air pipe; the air inlet channel of the air blower sucks in hot air in the air draft system through the first air pipe, meanwhile, the air blowing channel of the air blower blows back-drawn hot air into the air inlet system through the second air pipe, and flames in the high-speed fire spra