Novel integrated annular air inlet system

The utility model relates to a novel integrated annular air inlet system which comprises a heating bomb body, a heating bomb lower end cover, a heating bomb upper end cover, a bomb body sealing gasket, an air outlet, an air outlet channel, an air outlet valve seat, an air inlet and an air inlet valve seat. The heating bomb lower end cover is communicated with the heating bomb body; the annular air inlet plate is provided with a circle of air inlet annular groove in butt joint with the air inlet channel and a plurality of air inlet holes evenly distributed in the upper surface at intervals, the air inlet annular groove is parallel to the lower end cover of the heating bomb, and the air inlet holes vertically extend to be communicated with the air inlet annular groove. The air inlet device is beneficial to annular uniform air inlet in the constant volume bomb, small in flow field interference and wide in application scene. 本实用新型涉及一种新型集成环形进气系统，包括：加热容弹本体、加热弹下端盖、加热弹上端盖、弹体密封垫、出气口、出气通道、出气阀座、进气口、进气阀座、进气通道，其连通进气口，并向加热