某分体变频空调室外机制热噪音分析控制

Analyse and Control the Heating Noise for Split Inverter Air-conditioner

某分体变频冷暖空调试制过程中发现室外机制热噪音很大,严重超出企业内控标准,通过理论和实验分析,找到了问题原因,并相应采取了整改措施,整改后制热噪音超标问题得到了解决。

It was found that the hearing noise of the out-door unit of a certain split inverter air-conditioner under development was so big that it exceed the interior rules for noise control of the enterprise. Through theoretical and experimental analysis, the original reason is found out, and corresponding measurements are applied. At kst, the experimental result verifies the conclusion above.