Silencing device of screw cooling water set

The utility model discloses a silencing device of screw cooling water set, including base, amortization frame, noise eliminating partition board, amortization shutter, active noise reduction device, the amortization is set up and is put in the base top, the cube skeleton of amortization frame for constituting by hollow tubular product, and noise eliminating partition board detachable sets up around the amortization skeleton and upper portion, and noise eliminating partition board is provided with the tripe window around the amortization skeleton, and the amortization shutter sets up on the tripe window, and the active noise reduction device sets up the inside at the top of amortization skeleton noise eliminating partition board. The beneficial effects of the utility model are that: the device can effectively prevent the noise muting that disappears, and the noise control leaks, the amortization shutter can increase the result of ventilating heat dissipation in the device by amortization on the other hand on t