基于低噪声风机的冷却塔噪声控制方法  

Cooling Tower Noise Control Method Based on Low Noise Fan

作　　者：朱自淙 韩雨桐 ZHU Zicong;HAN Yutong(Radio Film&Television Design&Research Institute,Beijing 100045,China)

机构地区：[1]中广电广播电影电视设计研究院,北京100045

出　　处：《电声技术》2022年第2期4-7,16,共5页Audio Engineering

摘　　要：冷却塔是空调系统的主要设备。冷却塔的噪声会对周围的环境造成影响,因此冷却塔的噪声控制非常重要。冷却塔的噪声控制在高层建筑工程中很常见,多数采用“全封闭隔声罩”的噪声治理方法。本文推荐采用超低噪声风机技术控制冷却塔本身噪声,进行冷却塔噪声治理,并在实践中确认技术上的有效性和经济上的可行性。Cooling tower is the main equipment of air conditioning system. The noise of the cooling tower will affect the surrounding environment, so the noise control of the cooling tower is very important.The noise control of cooling tower in high-rise building project has been very common. Most noise control methods use fully enclosed sound insulation cover. In this paper, the ultra-low noise fan technology is recommended to control the noise of the cooling tower itself, control the noise of the cooling tower, and confirm the technical effectiveness and economic feasibility in practice.

关 键 词：冷却塔 低噪声风机 噪声治理 

分 类 号：TU112.5[建筑科学—建筑理论]