通(tong)(tong)(tong)風管(guan)道(dao)施工時(shi)安(an)裝吊架規(gui)定(ding)：長(chang)度(du)(du)超過20m的(de)水平懸吊風管(guan)，在(zai)通(tong)(tong)(tong)風管(guan)道(dao)施工時(shi)至少設(she)(she)置1個防晃支(zhi)架。支(zhi)吊架不(bu)宜設(she)(she)置在(zai)風口、閥門、檢查(cha)門及(ji)自控機構(gou)處，離風口或插接(jie)管(guan)的(de)距離不(bu)宜小于200mm。通(tong)(tong)(tong)風管(guan)道(dao)營造焊(han)接(jie)車間的(de)良好壞境(jing)：通(tong)(tong)(tong)風管(guan)道(dao)設(she)(she)計(ji)，一方(fang)面用清(qing)潔空氣，稀釋室內(nei)空氣物中的(de)有害濃度(du)(du)，同時(shi)不(bu)斷把污(wu)染空氣排出室外，使室內(nei)空氣中有害物濃度(du)(du)不(bu)超過衛生標(biao)準規(gui)定(ding)的(de)高(gao)允許濃度(du)(du)。管(guan)道(dao)通(tong)(tong)(tong)風中的(de)的(de)噪音如何控制：輕質高(gao)強：與(yu)傳統磚砌通(tong)(tong)(tong)風道(dao)比，菱(ling)鎂通(tong)(tong)(tong)風道(dao)自重輕、強度(du)(du)高(gao)，能大幅度(du)(du)下(xia)降(jiang)建筑物的(de)承受荷載(zai);

螺(luo)(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)功(gong)能：除塵(chen)有(you)些工廠(chang)(chang)出產(chan)車(che)間(jian)許(xu)多(duo)塵(chen)埃，需求(qiu)專門的(de)除塵(chen)設備，加工通(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)，其間(jian)風(feng)(feng)流(liu)量較大的(de)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)，可運(yun)用(yong)螺(luo)(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)。螺(luo)(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)特(te)點(dian)：可根據客戶(hu)要求(qiu)，專門設計(ji)、定(ding)做各種(zhong)規格風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)。前(qian)市面(mian)上使用(yong)較廣泛的(de)就是螺(luo)(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)。管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)通(tong)(tong)風(feng)(feng)中(zhong)的(de)的(de)噪音如何控制(zhi)：防火功(gong)用(yong)好：其時普遍存在(zai)的(de)問題是制(zhi)品通(tong)(tong)風(feng)(feng)道(dao)(dao)(dao)燃燒功(gong)用(yong)和耐火極限未經(jing)我國有(you)關(guan)部(bu)門檢測，且部(bu)分通(tong)(tong)風(feng)(feng)道(dao)(dao)(dao)材料的(de)燃燒功(gong)用(yong)、管(guan)(guan)(guan)(guan)(guan)壁厚度(du)(du)(du)不(bu)符合要求(qiu)。通(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)安(an)裝注意事項：通(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)生產(chan)廠(chang)(chang)家(jia)告訴大家(jia)風(feng)(feng)機試運(yun)轉時，通(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)，葉(xie)輪(lun)旋(xuan)轉方向正確，安(an)裝通(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)，經(jing)不(bu)少于(yu)2H運(yun)轉后，通(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)廠(chang)(chang)家(jia)，滑(hua)動軸承溫升(sheng)不(bu)超(chao)(chao)過(guo)35度(du)(du)(du)，盡(jin)量溫度(du)(du)(du)不(bu)超(chao)(chao)過(guo)70度(du)(du)(du);滾動軸承溫升(sheng)不(bu)超(chao)(chao)過(guo)40度(du)(du)(du)，盡(jin)量溫度(du)(du)(du)不(bu)超(chao)(chao)過(guo)80度(du)(du)(du)。

管(guan)道(dao)(dao)(dao)通(tong)風(feng)(feng)(feng)中的(de)的(de)噪音如何(he)控制：防(fang)火(huo)功(gong)用(yong)(yong)好：其時普(pu)遍存(cun)在的(de)問題是制品通(tong)風(feng)(feng)(feng)道(dao)(dao)(dao)燃燒功(gong)用(yong)(yong)和耐火(huo)極限(xian)未經我國有關(guan)部門(men)檢測，且(qie)部分通(tong)風(feng)(feng)(feng)道(dao)(dao)(dao)材料的(de)燃燒功(gong)用(yong)(yong)、管(guan)壁厚度不符合要求。通(tong)風(feng)(feng)(feng)管(guan)道(dao)(dao)(dao)加(jia)工(gong)的(de)注意事項(xiang)：通(tong)風(feng)(feng)(feng)管(guan)道(dao)(dao)(dao)制作完畢之后，還(huan)要用(yong)(yong)清洗液(ye)進行清洗，只有達(da)到清洗標準之后，才可以及時封口。通(tong)風(feng)(feng)(feng)管(guan)道(dao)(dao)(dao)施工(gong)時安裝(zhuang)吊(diao)架規定：風(feng)(feng)(feng)管(guan)垂直(zhi)安裝(zhuang)，間距不應(ying)大(da)于4m，單根直(zhi)管(guan)至少應(ying)有2個固。吊(diao)架的(de)螺(luo)孔應(ying)采用(yong)(yong)機(ji)械加(jia)工(gong)，吊(diao)桿應(ying)平直(zhi)，螺(luo)紋(wen)完整(zheng)、光潔(jie)。