Nitrogen generator muffler

The utility model discloses a nitrogen generator muffler, this nitrogen generator muffler include the casing and set up in inside intake pipe and the outlet duct of casing, are provided with the air inlet on the up end of casing, and air inlet and intake pipe intercommunication are provided with the net gape of giving vent to anger on the lower terminal surface of casing, and air inlet through hole has been offered to give vent to anger net gape and outlet duct intercommunication on the lateral wall of intake pipe, offered the through -hole of giving vent to anger on the lateral wall of outlet duct, and air inlet through hole and the through -hole of giving vent to anger are linked together. The utility model relates to a nitrogen generator muffler, this muffler simple structure, with low costs, noise cancelling effect is good, is favorable to improving nitrogen generator's production efficiency simultaneously.