Air cooled chiller fault analysis and troubleshooting skills: what are the common locations of noise generated by air coolers?
For enterprises, when using air coolers, they need to pay attention to the control of noise. They can deal with the noise comprehensively within an effective time, so as to avoid the impact of various noise problems on the normal operation of the equipment.Although the air cooler in the daily use of the process, more or less will produce subtle noise problems, but are within the acceptable range.If the noise range of the air coolers continues to expand, it means there is a fault in the air coolers and a comprehensive detection is needed.
Major sources of noise:
Compressor, circulating water pump and cooling fan are the main noise sources of air-cooled chiller.Due to the noise generated by the operation of such equipment, the variation of the noise level mainly depends on the above types of equipment.In the case of increasing noise, enterprises need to carry out comprehensive testing for various internal accessories to ensure the root cause of the increase in noise, so as to deal with it quickly and effectively.
The way to deal with the noise is very simple. If the air cooler belongs to the mechanical operating noise, the range and size of the noise can be reduced by means of lubrication.If it is caused by the fault of internal parts, the maintenance effect of noise reduction can be achieved by timely repair of parts or replacement of brand-new internal parts.
For water-cooled air coolers, if the water pump is responsible for the noise, it means that there may be problems with the water quality. Therefore, the enterprise should configure the water quality treatment system according to the requirements for the use of air coolers.Only by ensuring that the water quality meets the minimum standard of air cooler can the safe operation of the water pump be guaranteed, thus avoiding the serious noise caused by the overload operation of the water pump.
Due to the simple structure of the air cooler, the location of the noise is easy to distinguish.In the case of increasing noise from air coolers, as long as the source of the noise is determined according to the specific noise type, it can be processed quickly and effectively, so as to improve the use efficiency of air coolers and avoid the influence of noise, which may lead to various faults of air coolers.