Why does the noise of the chiller become louder when it is used in summer?

What causes the chiller to be louder in summer than in other seasons? Summarize the following points：

1. Ambient Temperature?

Because the ambient temperature in summer is relatively high, the overall operating temperature of the chiller is relatively high, which will reduce the working efficiency of the compressor, if you want to achieve a fixed output temperature, you must increase the cooling power to meet the cooling demand of the chiller in summer. Therefore, the workload of the compressor will be greatly increased! When the load on the compressor increases, it will naturally cause the noise and vibration of the compressor to increase, which is a normal phenomenon.

2. Condenser?

In summer, the condenser is more prone to scale and dust problems, resulting in low equipment operation efficiency, resulting in abnormal condensing pressure and condensing temperature, to reduce the cooling efficiency of the entire chiller system, so the compressor must be increased to improve its compression efficiency in order to meet the normal cooling demand, which is not good for the entire chiller.

3. Air environment

The air in summer is relatively dry, which will allow dust to enter the chiller system. Once the dust enters the chiller system, it will cause certain difficulties in the operation of the compression system of the compressor, which will also cause abnormal noise and vibration. high problem.

Of course, the noise may also be caused by the loose fixing of the compressor feet, the flatness of the installation site, loose foot screws, or resonance caused by other objects above or around the chiller equipment. Never place sundries around, otherwise, it will cause vibration, not only vibration, noise, but also affect heat dissipation!

If you have any different idea or supplementary, welcome communicate with me, Let learn from each other.?

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