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柴油发电机隔音降噪采取哪些措施有效?

栏目:常见问答 作者:SINGLE小姐姐 来源:青诚环保噪声治理网 发布时间:2020-02-12 14:09:39 人气:

2元彩票   CHAIYOUFADIANJIYOUZHEHENHAOSHIYONGXING,ZAIDUOGELINGYUDOUYOUYINGYONG,DANSHICHAIYOUFADIANJISHIYONGYUNZUOGUOCHENGCHANSHENGDEZAOYINSHIFENDA,DUIZHOUBIANHUANJINGZAOCHENGHENDAYINGXIANG,NEICHAIYOUFADIANJIGEYINJIANGZAOCAIQUNAXIECUOSHIYOUXIAO?

  

柴油发电机隔音降噪采取哪些措施有效?

 

柴油发电机组噪声源分析:

  YAOXIANGDUICHAIYOUFADIANJICAIQUYOUXIAODEGEYINJIANGZAOCUOSHI,SHOUXIANYAOLEJIEQIZAOSHENGDEZUCHENGFANGSHI,CHAIYOUFADONGJIZUZAOSHENGSHIYOUDUOZHONGSHENGYUANGOUCHENGDEFUZASHENGYUAN。ANZHAOZAOSHENGFUSHEFANGSHI,TAKEFENWEIKONGQIDONGLIZAOSHENG、BIAOMIANFUSHEZAOSHENGHEDIANCIZAOSHENG。ANZHAOCHANSHENGDEYUANYIN,CHAIYOUJIBIAOMIANFUSHEZAOSHENGYOUKEFENWEIRANSHAOZAOSHENGHEJIXIEZAOSHENG。

柴油发电机针对性的隔音降噪措施:

  XIAOSHENG:

  JINFENGDAONEIANZHUANGYITAIDAFENGLIANGZUHEPIANSHIXIAOSHENGQI,XISHOUQILIUZAOSHENGHEJIXIEZAOSHENG。PAIFENGKOUSHEZHIZAIJIZUZHENGQIANFANG,JIZUSANREQIQIANDUANSHEZHIJIANZHENROUXINGJIETOUJIDAOFENGKUORONGXIAOSHENGFENGGUAN,LIANJIEDAOPAIREFENGXIAOSHENGDAO。

2元彩票   FADIANJIZUSUIJIPEIZHIDEPAIQIXIAOSHENGQIDEXIAOSHENGSHENGLIANGHENXIAO,YITAIZHOUSHIZHAOHANGJIDIANYOUXIANGONGSISHENGCHANDECHAIYOUFADIANJIZUWEILI,YIBANWEI15~20dB(A),BUNENGMANZUHUANBAODABIAOYAOQIU。ZAIJIZUDEPAIQIGUANSHANGZHONGXINANSHANGZHENDUIGAO、ZHONG、DIBUTONGPINLVZAOSHENGSHEJIDEGAOXIAOWEICHUANKONGBANPAIQIXIAOSHENGQI。QITEDIANWEIXIAOSHENGLIANGDA、ZULIXIAO、CAIZHIJIJIEGOUNAIGAOWEN。PAIQIGUANYUJIZUYANQICHUKOUCHUCAIYONGJINSHUBOWENGUANLIANJIE,YIJIANSHAOYINGANGXINGLIANJIEERCHANSHENGDEZHENDONGZAOSHENG。

  XISHENG:

  FADIANJIFANGYOUYUSHIZHUANQIHUNNINGTUJIEGOU,SHENGFANSHEQIANGLIE。WEILEDADAOXISHENGXIAOGUO,JIFANGNEIQIANGMIANJIDINGMIANHELISHEZHIGAOXIAOXIYINCAILIAO,XIYINCENGJIEGOUWEILVHEJINCHUANKONGKOUBAN+LIXINXIYINMIAN+QINGGANGLONGGU+ZHIDIAOJIA。JIFANGNEIYUANPINGJUNXISHENGXISHUα1≈0.10,JIAZHUANGXISHENGCAILIAOHOUJIFANGNEIPINGJUNXISHENGXISHUα2≈0.75~0.85ZUOYOU,QIXISHENGLIANGKEDA9~12dB(A),HUNXIANGSHIJIANKEJIANGZHI2~3s。JIFANGNEIDEXIANGDUYESUIZHIDADAXIAJIANG,JIDADIGAISHANLEGONGZUOTIAOJIAN,TONGSHIKETIGAOJIFANGDEGESHENGXINGNENG。

  GESHENG:

  WEIBAOZHENGJIFANGLIANGHAODEGESHENGXINGNENG,ZAIJIFANGYUJIFANGWAIXIANGTONGCHU,ANZHUANGFANGHUOGESHENGMEN,MENFENGMIFENGCAILIAOWEIXIANGJIAOMIFENGTIAO,QITAHUIYINQILOUSHENGDEKONGDONGYONGZHUANQIANGFENGDU。

2元彩票  YISHANGJIUSHIXIAOBIANWEIDAJIAJIESHAODECHAIYOUFADIANJIGEYINJIANGZAOCAIQUNAXIECUOSHIYOUXIAO?DEQUANBUNEIRONG,XIWANGNENGWEIDAJIATIGONGYIFENYOUJIAZHIDECANKAO。RUGUONINXIANGLEJIEGENGDUODEXIANGGUANZIXUN,QINGCHIXUGUANZHUSHENYANGQINGCHENGJINGHEHUANBAOZAOYINZHILIWANGZHAN。

  本文标题:柴油发电机隔音降噪采取哪些措施有效?  地址:http://mylunwen.com/wenda/157.html

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