燃气放散消声装置的设计及应用  

Design and Application of Noise Abatement Device for Venting Gas

作　　者：王震 王云航 宋冬寒 许忠耿 刘子寒 WANG Zhen;WANG Yunhang;SONG Donghan;XU Zhonggeng;LIU Zihan

机构地区：[1]重庆燃气集团股份有限公司,重庆400020

出　　处：《煤气与热力》2022年第8期V0036-V0038,共3页Gas & Heat

摘　　要：分析燃气放散时产生噪声的原因,设计了一套基于小孔消声机理的消声装置,由复合型消声器、移动支撑架、不锈钢软管和阀门快速连接装置组成。结合工程实际,测试了该消声装置,降噪效果良好。The reasons for the noise generated by gas venting are analyzed,and a set of noise abatement device based on the small hole noise abatement mechanism is designed,which is composed of composite muffler,movable support frame,stainless steel hose and valve quick connection device.Combined with the actual project,the noise abatement device is tested,and the noise reduction effect is good.

关 键 词：燃气放散 消声装置 降噪 噪声 

分 类 号：TU996.8[建筑科学—供热、供燃气、通风及空调工程]