摘要
本文对冷却塔的噪声来源及噪声特性进行分析,根据分析可知冷却塔的风机是冷却塔最主要的噪声源,因此在冷却塔的降噪中应重点对风机噪声进行治理。以上海城区某能源站屋顶冷却塔降噪工程为例,阐述低噪声风机在冷却塔噪声治理中的应用。
This paper analyses the noise sources and noise characteristics of cooling tower. According to the analysis, it can be seen that the fan of cooling tower is the main noise source of cooling tower. Therefore, the noise of fan should be controlled in the noise reduction of cooling tower. Taking the noise reduction project of a roof cooling tower of an energy station in Shanghai urban area as an example, this paper expounds the application of low noise fan in noise control of cooling tower.
作者
张友志
黄青青
韩涛
Zhang You-zhi;Huang Qing-qing;Han Tao
