Gas drainage pipe way negative pressure is automatic arranges sediment ware that drains

The utility model discloses a gas drainage pipe way negative pressure is automatic arranges sediment ware that drains belongs to the colliery fire damp and takes out and put technical field, including the storage water tank, be provided with water inlet and air inlet on the storage water tank, the storage water tank bottom is provided with the discharge outlet, storage water tank internally mounted has the ball -cock assembly, the ball -cock assembly includes the valve body, valve body surface upper end fixed connection magnet steel, the inside through -hole that is provided with of valve body, through -hole lateral wall intercommunication malleation mouth, negative pressure opening and interior accent, the through -hole is inside through installation cover slide?kit control case, the malleation mouth passes through the pipe connection air inlet, and negative pressure opening passes through pipe connection water inlet, interior accent intercommunication storage water tank, control case top fixed connection ma