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调试-消声器-01-通风空调系统消声器清洁维护手册.pdf

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地铁通风空调系统 Metro-ventilation&airconditioningsystem 阵列式消声器 Arraysilencer 操作、运行与清洁维护手册 Operation&Maintenancemanual 地址：深圳市福田区华富路航都大厦16楼邮编Postcode：518031 Address:HuafuRoad,18AHangduBuilding,FutianDistrict,Shenzhen 电话Tel:：0755-83793731~83793738传真Fax：0755-83790508网址http://www.zyme.cn 地铁通风空调系统消声器清洁维护手册 Operation&MaintenancemanualofSilencersforHVACSysteminMetro—1— 目录 Catalog 一.消声器的基本原理Fundamentalpricipals·····················································································2 二.消声器的典型结构Typicalconstruction·······················································································7 三.消声器的结构形式Construction·································································································8 四.消声器的安装Installation············································································································9 五.消声器活动机构Activeparts········································································································11 六.消声器的清洁维护Cleaningandmaintenance··············································································12 地址：深圳市福田区华富路航都大厦16楼 深圳中雅机电实业有限公司HuafuRoad,18AHangduBuilding,FutianDistrict,Shenzhen SHENZHENZYMEINDUSTRYCO.,LTD电话：+86-755-83793731传真：+86-755-83790508 网址：http://www.zyme.cn电子信箱：fqc@zyme.cn 地铁通风空调系统消声器清洁维护手册 Operation&MaintenancemanualofSilencersforHVACSysteminMetro—2— 一.消声器的基本原理Fundamentalprincipals 消声器是一种既能允许气流通过，又能有效地衰减噪声的装置。它主要用于控制和降低各类 空气动力设备进排气口辐射或沿管道传递噪声。 Silencerisanequipmentwhichcannotonlypermitairflowtopass,butalsomakeanacoustic attenuationeffectively.Mostly,silencercontrolandreducenoisewhichradiatefromtheinletandoutlet ofaerodynamicequipmentsandpropagatealongtheducts. 消声器的分类： Classificationofthesilencer: —从声学原理上分，可分为阻性、抗性、复合式、微穿孔、电子（有源）、干涉等。 Accordingtotheoryofsound:dissipativesilencer,reactivesilencer,impedancecomposite silencer,micro-perforatedsilencer,electric(active)silencer,interferencesilencer,etc. —从内部结构形式上分，可分为直片式、折板式、蜂窝式、管道式、弯头式、百叶式等。 Accord