Noise-reducing cooling tower

The utility model discloses a noise-reducing cooling tower. A tower body is composed of a lower shell, a middle shell and an upper shell, wherein the lower shell is internally provided with a tower body bracket, a water inlet, a water outlet and a three-way pipe; the middle shell comprises a cooling packing layer, an air inlet mesh, a waterfall plate, and a water sprinkling pipe; a motor, a fan, and a water inlet center pipe are arranged inside the upper shell; and an air outlet is formed in the upper part of the upper shell. The glass fiber reinforced plastic cooling tower with the existing structure is improved; a noise barrier is added to the air outlet, and an acoustic material is filled inside the noise barrier to form a soundproof packing layer. Therefore, noise emitted by the motor inside the upper shell can be greatly reduced; the permeable soundproof packing layer is additionally arranged on the waterfall plate; and impact on the waterfall plate can be buffered, and the noise generated when water imp