下沉式冷却塔的噪声综合治理  

Introduction to Noise Control of Subsidence-mounted Cooling Tower

作　　者：王少云 黄勇 张云 严加真 高宏俊 WANG Shao-yun;HUANG Yong;ZHANG Yun;YAN Jia-zhen;GAO Hong-jun(Shenzhen KEDE Acoustics Technology Co.,Ltd.,Shenzhen Guangdong 518000,China)

机构地区：[1]深圳市科德声学技术有限公司,广东深圳518000

出　　处：《中国环保产业》2021年第1期68-72,共5页China Environmental Protection Industry

摘　　要：在高层、超高层和商业综合体建筑内,冷却塔是中央空调制冷系统中的重要组成部分,同时也是制冷系统中噪声和振动的主要贡献者。为了达到空间利用的最大化,冷却塔一般被安置在裙楼、设备层或楼顶,但在一些特殊情况下,冷却塔被安置在地下室,这种下沉式的安装方式,给冷却塔的进排气带来一些特殊要求,同时也给降噪处理带来很大难度。通过具体案例,分析和探讨了下沉式安装的冷却塔的噪声治理问题。In high-rise,super high-rise and commercial complex buildings,cooling tower is not only an important part of the central air-conditioning refrigeration system,but also the main contributor to noise and vibration of the refrigeration system.To optimize the use of available space,cooling towers are generally placed in podium buildings,equipment floors or roofs;but in some special cases,cooling towers can only be placed in basement.This subsided installation method brings not only some special requirements to the intake and exhaust of cooling towers,but also great difficulties to noise reduction.Through specific cases,this paper analyzed and discussed the noise control of subsidence-mounted cooling tower.

关 键 词：下沉式安装 冷却塔 噪声治理 

分 类 号：TB53[理学—声学]