Gas transmission pipeline steady voltage buffer system of air compressor machine

The utility model discloses a gas transmission pipeline steady voltage buffer system of air compressor machine, including a plurality of spiral air compressor machines by pipeline parallel connection, the gas transmission pipeline's of every spiral air compressor machine end is equipped with a steady voltage cushion valve respectively, the siphonozooid of steady voltage cushion valve for having inside cavity, and the both ends of steady voltage cushion valve are connecting gas transmission pipeline's the inlet end and the end of giving vent to anger respectively, and the middle part diameter of steady voltage cushion valve is greater than the diameter of the inlet end and the end of giving vent to anger, is connected with the attenuator on the airflow channel in the steady voltage cushion valve. The utility model discloses, through the terminal steady voltage cushion valve that has the damping function that sets up at the air compressor machine, it is unusual effectively to cushion air compressor machine gas