建筑给排水系统中减振降噪设计的优化及实施分析  

Optimization and Implementation Analysis of Vibration and Noise Reduction Design in Building Water Supply and Drainage Systems

作　　者：李超[1] LI Chao(Shandong Jianzhu University Design Group Co.,Ltd.,Jinan 250001,China)

机构地区：[1]山东建筑大学设计集团有限公司,济南250001

出　　处：《中国厨卫》2024年第2期208-210,共3页Chinese Kitchen & Bathroom

摘　　要：为保证建筑给排水系统运行时的稳定性,降低给排水系统的噪声,文章对建筑给水泵房和排水系统中的减振降噪设计进行了深入探讨。首先,分析给水泵组和排水系统的噪声机理,指出给水泵组和排水系统在运行时产生的噪声来源及传播途径;其次,提出了给水泵机组和排水系统减振降噪的设计方案优化措施。为验证设计方案的有效性,以某住宅小区实际建筑为案例,对给水泵房及室内排水的减振降噪优化方案进行了实测分析。实测结果表明,优化方案可以有效降低给排水系统的噪声水平,具有较高的实践价值。In order to ensure the stability of the operation of the building's water supply and drainage system and reduce the noise of the water supply and drainage system,this article deeply explores the vibration and noise reduction design in the building's water supply pump room and drainage system.Firstly,analyze the noise mechanism of the water supply pump unit and drainage system,and point out the sources and propagation pathways of noise generated by the water supply pump unit and drainage system during operation;Secondly,design optimization measures for vibration and noise reduction of the water supply pump unit and drainage system were proposed.To verify the effectiveness of the design scheme,an actual building case of a residential community was taken as a case study to conduct experimental analysis on the vibration reduction and noise reduction optimization scheme of the water supply pump room and indoor drainage.The actual test results indicate that the optimization scheme can effectively reduce the noise level of the water supply and drainage system,and has high practical value.

关 键 词：给排水系统 减震降噪 给水泵组 

分 类 号：TU992[建筑科学—市政工程]