(4)保持风扇入口和出口处的柔性接头。其长度一般为100~15Omm,不应超过15Omm。如果发现有穿孔、损坏和硬化的现象,应及时更换,以避免穿孔泄漏引起的孔洞声音,增加噪音,并失去隔振效果。软接头硬化,增加系统运行噪音,增加振动噪音。并通过管道传播。

 

  (5)JIANSHAOFENGDAOZHONGDEQILIU。DUIYUZAOSHENGYIZHIYAOQIUDIDEXITONG,ZHUFENGDAOZHONGDEKONGQILIULIANGYINGXIAOYU8 m / s。DUIYUJUYOUYANGEJIANGZAOYAOQIUDEXITONG,KONGQILIULIANGYINGXIAOYU5 m /。

 

天天快乐知识网   (6)TONGCHANGBAOCHIDIANDONGJIHEQITACAOZUOSHEBEIDEJIANZHENJIZUO。RUGUOFAXIANZHENDONGJIZUOBUPINGHENGHUOZUNIQISUNHUAI,QINGYONG、DIAOZHENGHUOGENGHUAN,YIJIANSHAOFENGSHAN、DIANJIZHENDONGYINQIDEZAOYIN。

 

  (7)YINGDINGQIJIANCHAKONGDIAOXITONGZHONGSHIYONGDEXIAOSHENGQIDEQINGJIEDU。TEBIESHIDUIYUNEIBIDEWEICHUANKONG,RUZULIXIAOSHENGQIHEFANGFUHEXIAOSHENGQI,YOUYUGONGZUOSHIJIANZHANGHUOWEIHUBUDANGDAOZHIWEICHUANKONGSHOUZU,ZHEIKENENGHUIJIANGDIXIAOSHENGQIDEXINGNENGHUOSHIQUXIAOSHENGYINGXIANG。ZAIGENGHUANZHENGGEXIAOSHENGQIZHIQIAN,YINGKAOLVQINGJIEWEIHUHUOGENGHUANBUJIAN。

 

天天快乐知识网   (8)RUGUOFAXIANQIDAOZHONGDEZUNIYEPIANSONGDONG,YINGJISHIGUDING,YIFANGZHIQILIUCHONGJIYEPIANBINGYINQIZHENDONG。