The structure of the central air conditioner is relatively complicated

The structure of the central air conditioner is relatively complicated. During use, the compressor noise is often accompanied by vibration. The vibration will increase the decibel of the noise, and the two affect each other. However, if the sound of vibration is too loud, it will not only affect the indoor comfort, but it may also affect the stability of the device for a long time. Central air conditioning maintenance briefly summarizes the reasons for the high noise of electromechanical compressors: Compressor failure, compressor fixing problem, excessive load, excessive temperature, and poor heat dissipation. 2. The installation position of the host is wrong. When installing the chiller central air-conditioning host, it must be on a stable and fixed site. If the ground is uneven, the noise generated by the vibration will be more obvious. When installing, pay attention to the distance between the equipment body and surrounding walls, etc. If the surrounding objects lean on the chiller body, it will cause noise caused by vibration. 3. The cooling fan problem. When installing the cooling fan, the staff should fix the fan blade and the bearing to avoid it from shaking for a long time. Professional technical personnel should lubricate it in time to avoid overload problems caused by long-term high-load operation.

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