What are the Control Devices to Reduce the Noise of the Chiller?
Noise control devices for industrial chillers, including water tanks, refrigeration units, water pumps, suction pipes, drain pipes, return pipes and soundproof boxes. The sound insulation box is provided with an inner cavity, a water tank and a water pump, all of which are located in the inner cavity. The water pumping pipe is fixed on the right part of the water pump, the water pumping pipe is inserted into the water tank from the left part of the water tank, the refrigeration device is fixed in the water tank, the drain pipe is set on the top of the water pump and penetrates the soundproof box upward, and the bottom of the return pipe is self-contained from the soundproof box. The top of the tank is inserted into the cavity and connected to the top of the tank.
It also includes sound-insulating seats, brackets, sound-absorbing seats, sound-absorbing cotton, bellows, air inlets, filters, fans, air inlet pipes, exhaust ports and sound-absorbing baffles. The sound-insulating seat is fixedly arranged at the bottom of the inner cavity, the water tank is fixedly arranged on the top right side of the sound-insulating seat, the bracket is fixedly arranged on the top left side of the sound-insulating seat, the sound-absorbing seat is fixedly arranged on the top of the bracket, and the water pump is fixedly arranged on the top of the sound-absorbing seat. The sound-absorbing cotton is wrapped and arranged on the outside of the inner cavity, the bellows is fixed on the right side of the top of the sound insulation box, the air inlet is arranged on the left part of the bellows, the inner middle end of the bellows is provided with a vertical plate, and the filter screen is fixed on the top of the vertical plate. The fan is fixed on the right part of the vertical plate, the air inlet pipe is arranged at the bottom of the bellows and on the right side of the vertical plate, the bottom of the air inlet pipe is inserted into the inner cavity from the top right side of the sound insulation box, and the exhaust port is arranged in the sound insulation box On the upper side of the left part of the inner cavity, the sound-absorbing baffle is fixedly arranged on the left part of the inner cavity, the top of the sound-absorbing baffle is located above the exhaust port, and the sound-absorbing baffle and the left wall of the sound insulation box form a sound-absorbing channel.
When using the noise control device of the industrial chiller to control the noise of the chiller, the vibration noise generated during the operation of the internal device of the water tank is weakened and eliminated through the sound insulation seat, and the vibration noise generated during the operation of the water pump is absorbed and weakened through the sound absorption seat. At the same time, the diffused noise is further absorbed and weakened by the sound-absorbing cotton, thereby improving the overall noise reduction effect of the chiller equipment and reducing the external transmission of noise.
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