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最常见隔声屏障的的四种类型

时间:2018-11-29浏览次数:325

隔声屏障(隔音网)根据材质(The material)或形式的不同可分为很多种隔声屏障,最常见隔声屏障的的四种类型,下面就为大家解答一下。测试隔音房隔音房主体结构为防震框架型,采用模块式拼装,方便安装和拆卸。主体采用方型钢为骨架,外侧板采用环保型优质玻璃钢板做面板;内侧采用多孔铝板,采用优质的吸音棉、隔音材料和阻尼涂料,使有效吸叫噪声音,提高低频噪音降噪效果;隔音房是一种为有测试要求的产品制造车间设计的隔声测试装置,在隔声间内进行吸声处理,使其成为一个小型的无声室,在里面可测试一些小型的产品,如精密仪器、电机、音响、变压器等。测试隔音房用途:用于各类电子机械元件静音测试等,房外80分贝,房内20±1分贝,有防水、防火、稳固等特点。其具体规格要求可选。流水线隔音房隔音效果:外界75dB,内部40dB,尺寸根据要求定制。流水线可从房内通过,不影响测试效果。

YI、ZUXINGGESHENGPINGZHANG

ZUXINGGESHENGPINGZHANGYOUQIANBAN,HOUBAN,CEBANGOUCHENGYIGEFENGBI(fēng bì)DEXIANGSHIJIEGOU(Structure),XINGCHENGYIGEMOKUAIHUADANYUAN。

ER、PUTONGTOUMINGGESHENGPINGZHANG

海南七星彩论坛PUTONGTOUMINGGESHENGPINGZHANGCAIYONGTOUMINGDEJUTAN(C)SUAN(Acerbity)ZHIBAN,YINWEISHITOUMING,GESHENGPINGZHANGDEJINGGUANGANJIAOHAO,BIJIAORONGYIRONGRUZHOUWEIDEHUANJING(environment),YANSE(Color)KEXUAN。

海南七星彩论坛SAN、WEIKONGBANTOUMINGGESHENGPINGZHANG

海南七星彩论坛WEIKONGBANTOUMINGGESHENGPINGZHANGYOU2CENG,TAYINGYONG(application)LEWEIKONGXISHENGYUANLI(Maxim)。GESHENGPINGZHANGTAXIANGDANGYUYIGEDANCENGWEIKONGXISHENGJIEGOU,JIEJUELEXISHENGHETOUMINGZHIJIANDEMAODUN(SHIWUSHUXINGDEDUILI)。

海南七星彩论坛SI、FUHE(recombination)SHIGESHENGPINGZHANG

FUHESHIGESHENGPINGZHANGJIANYOUTOUMINGHEBUTOUMINGGESHENGPINGZHANGDEYOUDIAN。TADEYIBANSHIZUXINGGESHENGPINGZHANG,LINGYIBANSHITOUMINGGESHENGPINGZHANG,YOUYIYUERFUHEERCHENGYISHANGSIZHONGGESHENGPINGZHANGDEGAODUKEGENJUSHEJI(Design)YAOQIUZIYOUZUHE,YIKEGENJUKEHU(kè hù)DEYAOQIUDINGZHILUPING。

GESHENGPINGZHANGSHENGXUEYUANLI

GESHENGPINGZHANGSHIJIANGDI(reduce)ZAOSHENGDEYOUXIAOCUOSHI(ZHIZHENDUIWENTIDEJIEJUEBANFA)ZHIYI,ZAIHENDUOSHENGXUEXIANGMUZHONGDOUSHIZHUYAODEJIANGZAOSHOUDUAN,SHIYONG(use)LVHENGAO,LEJIEGESHENGPINGZHANGDESHENGXUEYUANLI,SHISHENGXUESHEJI(Design)DEJICHU。

DANGZAOYINLAIYUANFACHUDESHENGBOYUDAOGESHENGPINGZHANGSHI,TAJIANGYANZHESANTIAOLUJINGCHUANBO;YIBUFENYUEGUOGESHENGPINGZHANGDINGDUANRAOSHEDAODASHOUSHENGDIAN;YIBUFENCHUANTOUGESHENGPINGZHANGDAODASHOUSHENGDIAN;YIBUFENZAIGESHENGPINGZHANGBIMIANSHANGCHANSHENGFANSHE。GESHENGPINGZHANGDECHARUSUNSHI(loss)ZHUYAOQUJUEYUSHENGYUANFACHUDESHENGBOYANZHEISANTIAOLUJINGCHUANBODESHENGNENGFENPEI。

1. RAOSHE

YUEGUOGESHENGPINGZHANGDINGDUANRAOSHEDAODASHOUSHENGDIANDESHENGNENGBIMEIYOUPINGZHANGSHIDEZHIDASHENGNENGXIAO。ZHIDASHENGYURAOSHESHENGDESHENGJIZHICHA,CHENGZHIWEIRAOSHESHENGSHUAIJIAN(attenuation),QIZHIYONGFUHAO△LdBIAOSHI,SUIZHEφJIAODEZENGDAERZENGDA。GESHENGPINGZHANGDERAOSHESHENGSHUAIJIANSHISHENGYUAN、SHOUSHENGDIANYUGESHENGPINGZHANGSANZHEJIHEGUANXIHEPINLV(frequency)DEHANSHU,SHIJUEDINGGESHENGPINGZHANGCHARUSUNSHIDEZHUYAOWULILIANG。

2. TOUSHE

海南七星彩论坛SHENGYUANFACHUDESHENGBOTOUGUOGESHENGPINGZHANGCHUANBODAOSHOUSHENGDIANDEXIANXIANG。CHUANTOUGESHENGPINGZHANGDESHENGNENGLIANGQUJUEYUGESHENGPINGZHANGDEMIANMIDU(DANWEI:g/cm3HUOkg/m3)、RUSHEJIAOJISHENGBODEPINLV。GESHENGPINGZHANGGESHENGDEXINGNENG(xìng néng)YONGCHUANSHENGSUNSHITLPINGJIA。TLDA,TOUSHEDESHENGNENGXIAO;TLXIAO,TOUSHEDESHENGNENGDA,TOUSHEDESHENGNENGKENENG(maybe)JIANSHAOGESHENGPINGZHANGDECHARUSUNSHI,TOUSHEYINQIDECHARUSUNSHIDEJIANGDILIANGCHENGWEITOUSHESHENGXIUZHENGLIANG,YONGFUHAO△LtBIAOSHI。TONGCHANGZAISHENGXUESHEJI(Design)SHI,YAOQIUTL-△Ld≥10dB,CISHITOUSHEDESHENGNENGKEYIHULVEBUJI,JI△Lt≈0。

3. FANSHE

DANGSHENGYUANLIANGCEJUNJIANYOUGESHENGPINGZHANG,QIEGESHENGPINGZHANGPINGXINGSHI,SHENGBOJIANGZAIGESHENGPINGZHANGJIANDUOCIFANSHE,BINGYUEGUOGESHENGPINGZHANGDINGDUANRAOSHEDAOSHOUSHENGDIAN,JIANGHUIJIANGDIGESHENGPINGZHANGDECHARUSUNSHI,YOUFANSHESHENGBOYINQIDECHARUSUNSHIDEJIANGDILIANGCHENGZHIWEIFANSHESHENGXIUZHENGLIANG,YONGFUHAO△LrBIAOSHI。

海南七星彩论坛WEIJIANXIAOFANSHESHENG,YIBANZAIGESHENGPINGZHANGKAOSHENGYUANYICEFUJIAXISHENGJIEGOU。FANSHESHENGNENGDEDAXIAOQUJUEYUXISHENGGOUZAODEXISHENGXISHUα,TASHIPINLVDEHANSHU,WEIPINGJIAGESHENGPINGZHANGXISHENGJIEGOUDEZHENGTIXISHENGXIAOGUO(effect),TONGCHANGCAIYONGJIANGZAOXISHUNRCBIAOSHI。