Study of Noise Control for Single Inlet Cooling Tower
Cooling towers in the main living area are used for the circulating water of central air conditioning system,hot and cold exchange.The noise is loud when they work,and they wound affect the surroundings if they dont taken measures.Currently,different kind of cooling towers have different noise control measures,but few studies into the wind on one side of the cooling tower.This study combines engineering examples to do the research of noise control for single inlet air cooling tower and find viable and economical method for noise control.We take a one-sided inlet silencer,and the remaining three sides of insulation,the outlet muffler way which means acoustic enclosures plus resistive muffler way to control the cooling tower noise.We analyze the noise characteristics of the cooling tower.After treatment,the noise in this district can be achieved the second-class standards in Emission standard for community noise(GB22337-2008),namely the noise of the sensitive points is 50dB less during the night.
cooling tower single inlet noise control distribution
Wei Wu Hongbin Xiong
School of Resources & Environmental Engineering Hefei University of Technology, Hefei 230009, China
国际会议
合肥
英文
159-162
2014-05-16（万方平台首次上网日期，不代表论文的发表时间）