How to avoid and eliminate compressor noise?

1. It is difficult to judge the noise index, and everyone has different sensitivity to noise:

1). The compressor itself will produce obvious noise due to improper assembly, springs, etc.;

2). In the compressor system, due to the pulsation of the refrigerant flow and the vibration of the pipeline transmission compressor, local resonance may also be caused, resulting in noise. At this time, the resonance point of view can be avoided by adjusting the pipeline, attaching heavy objects (damping blocks) to the pipeline and other measures;

3). To judge whether the compressor noise is high, you can remove the comparison between the compressor and the normal compressor (including no-load and suppressed operation). If there is no obvious difference, you can preliminarily judge the normal noise;

2. The noise of the air compressor is high, and the noise of the compressor can be improved to a certain extent by extending the vacuuming time (40 minutes) and increasing the vacuuming degree.

3. Consultation on the caliber of compressor noise: the size of the sound has its correlation. In a noisy environment and in a quiet environment, we feel the same sound differently. In a quiet environment, it is easy to feel the sound. size. The outside world, so we think the sound of the refrigerator is more obvious at night. In fact, the sound has not changed, but it feels louder.

To avoid noise:

1. The uneven bottom corner indicates that the ground is uneven, and guide the user to adjust the angle of the bottom corner wrench so that the box is in a horizontal position.

2. The box is in contact with other objects or against the wall to guide the user to keep a certain distance from the removed objects or the wall of the box.

3. Then guide the user to tighten the condenser or the water receiving tray when the water receiving tray or condenser is loose, and consult the user in place. 4. When the air compressor starts or stops, the speed of the compressor changes, or from slow to fast or from fast to slow. When the sound change is always greater than the stable time, it is not difficult for us to understand, so you reflect that this phenomenon is a normal phenomenon. affect the normal performance of the machine.