What are the noise problems of industrial chillers? how should I solve this?

The noise problem of industrial water chillers is one of the most common operating problems. The noise problem only occurs during the operation of industrial water chillers, so it can be called operating noise. The air coolers in industrial water chillers face more serious operating noise problems. Different compressors, water pumps, installation environments and locations, and various other reasons can also cause different noise problems.

   The installation environment and location of the industrial chiller will cause noise problems. If the industrial chiller is in a relatively tight environment, the noise will be "amplified". The cramped environment will make the normal operating sound of the industrial chiller become louder, and it will sound more than the normal operating sound. It is recommended to install the air-cooled or water-cooled machine in a relatively open environment, and there is no debris and foreign objects around it. If you have higher requirements for environmental sound, you can install a soundproof wall and maintain ventilation and heat dissipation.

    There is no leveling treatment under the installation position of the industrial chiller, which will cause the industrial chiller to shift during normal operation, and the vibration and shaking of normal operation will increase the amplitude of vibration and shake in the case of displacement, which will cause a lot of The noise.

    The operating noise caused by the industrial water chiller itself, air-cooled and water-cooled due to the difference in structure, the former is more prone to "noise" than the latter. As you know, the air-cooled machine uses the fan to dissipate the heat of the condenser, while the water-cooled machine uses the chilled water tower system to dissipate the heat of the condenser. Compared with the noise of the chilled water tower (usually placed at a high place, it is not in the same position as the water chiller) ), the fan is noisier and is integrated with the chiller, so it is easier to feel the presence of noise (cleaning and analyzing the blades or filling the bearings with lubricating oil).

    Furthermore, the compressor of an industrial chiller is one of the biggest sources of noise. Whether the compressor selected for an industrial chiller has the characteristics of low noise, the compressor must also have low noise, otherwise the overall noise of the industrial chiller will be relatively loud.

    In addition to the noise coefficient of the compressor used in the industrial chiller, whether the compressor of the industrial chiller runs for too long, whether it has been added with appropriate lubricating oil and maintained regularly, whether the service life is too long, etc., are all measures of the industrial chiller The factor of the size of the noise coefficient. In addition, whether it is air-cooled or water-cooled, there are water pumps. If the running noise of the pump is too large, it may need to be cleaned.

    Of course, in addition to the above reasons, if the industrial chiller is a water chiller, the spray and heat dissipation of the cooling tower, and the water pump are also sources of noise.

    Finally, if the vibration and noise of the industrial chiller do not come from the above reasons, it should be checked as soon as possible to see if there is a problem with the internal parts of the industrial chiller, which has caused the industrial chiller system to fail to operate normally. If it needs to be replaced and repaired, it should be repaired and replaced in time .