All-in-one air pipe connector

The utility model relates to the technical field of air pipe connectors, in particular to an all-in-one air pipe connector which comprises a main air pipe, a plurality of groups of inlets are formed in the surface of the main air pipe, auxiliary air pipes are arranged at the positions of the inlets, an installation opening is formed in the top of the main air pipe, and a bearing plate corresponding to the installation opening is arranged at the bottom end in the main air pipe. And three mounting frames are arranged at the top of the bearing plate at equal intervals, steel wire meshes are arranged in the three mounting frames, and the same cover plate matched with the mounting opening is arranged at the tops of the three mounting frames. The three stainless steel wire mesh pieces are detachably installed in the air pipe connector, so that when smoke passes through the air pipe connector, spark particles sequentially collide and make contact with the three stainless steel wire mesh pieces, kinetic energy is los