Household garbage blowing and sucking combined pneumatic conveying system

The utility model discloses a household garbage blowing and sucking combined pneumatic conveying system, which belongs to the technical field of garbage treatment and comprises a garbage conveying main pipeline, a branch pipe orifice arranged on the garbage conveying main pipeline, an air outlet pipeline arranged at the output end of the garbage conveying main pipeline and an accessory on the garbage conveying main pipeline. The air blowing system comprises an air blowing fan and an automatic control power assembly matched with the air blowing fan, a frequency converter is arranged on the air blowing fan, and an anemograph is arranged at an air outlet of the air blowing fan; the air draft system comprises an air draft fan, an electric control assembly and a control valve, wherein the electric control assembly and the control valve are matched with the air draft fan. A blowing system can be arranged at the tail end, a bent pipe or a slope section of a conveying main pipeline far away from a suction fan system,