通風管道可以說是無處不在，無論是我們的辦公場所還是一些公共建筑內，都安裝有通風管道。在(zai)通風(feng)管(guan)(guan)道安裝前，首先(xian)要根據具(ju)體的建筑結構來進行(xing)有(you)針對(dui)性(xing)的設計(ji)，設計(ji)的詳(xiang)細與否(fou)和合理與否(fou)，直(zhi)接影響通風(feng)管(guan)(guan)道安裝的難度(du)和質量。

一、美(mei)觀(guan):這屬于(yu)技術上的(de)問題,需要通風管道的(de)工(gong)程團隊加以設計,施工(gong)及(ji)完善(shan)!

二、合理(li):客(ke)觀(guan)性的(de)問題,只要(yao)能(neng)(neng)達到客(ke)戶的(de)要(yao)求(qiu)又不(bu)違(wei)反相關標準,都能(neng)(neng)說是合理(li)的(de).

三、材質:只要能達(da)到(dao)工程要求,一切(qie)都不是問(wen)題,你可以用(yong)相當的物質來取代(dai)一種物質,比如說我們(men)常見的通風(feng)工程中經常用(yong)到(dao)的帆(fan)布等.

四、實用:這(zhe)點應該是重要的(de)一點,也是客戶(hu)(hu)們(men)所追求的(de)一點,只有達到了工程的(de)效果,這(zhe)樣客戶(hu)(hu)才能認可我們(men)的(de)產(chan)品.

一(yi)、廠(chang)房降溫通風管道通風面積(ji)不夠

通(tong)風管道技術(shu)人員根據工程經驗(yan)，排(pai)煙主管道內(nei)風速不(bu)(bu)能超過15m/s，否則(ze)在(zai)運行一個時期以后很容易造成排(pai)煙系(xi)統不(bu)(bu)通(tong)暢。在(zai)油煙凈化器的(de)(de)運行實踐中，大部分案例都是因排(pai)煙管道通(tong)風面(mian)積不(bu)(bu)足引(yin)起的(de)(de)不(bu)(bu)通(tong)暢，管道內(nei)氣體的(de)(de)流(liu)速都在(zai)15m/s以上。

二、管(guan)(guan)道(dao)截面(mian)積變(bian)(bian)小：排(pai)煙(yan)管(guan)(guan)道(dao)由于要穿(chuan)過(guo)建筑梁而使(shi)管(guan)(guan)道(dao)通(tong)風截面(mian)積變(bian)(bian)小，截面(mian)上阻力增加，造成氣流不通(tong)暢。

 三、排(pai)管(guan)道(dao)使用(yong)后(hou)積(ji)聚物(wu)堆積(ji)：排(pai)煙管(guan)道(dao)在(zai)穿過(guo)建筑梁(liang)或躲避其(qi)它設備(bei)管(guan)道(dao)時，排(pai)煙管(guan)道(dao)中的(de)(de)一段(duan)會(hui)低于整體排(pai)煙管(guan)道(dao)平(ping)面(mian)，在(zai)使用(yong)一段(duan)時間后(hou)，由(you)于油水混合物(wu)會(hui)積(ji)聚在(zai)較低的(de)(de)那段(duan)排(pai)煙管(guan)道(dao)中，直(zhi)接影(ying)響排(pai)煙通暢(chang)。

四、低層排(pai)煙不(bu)順暢：不(bu)同樓層的廚(chu)(chu)房油(you)煙通(tong)過同一主管(guan)道(dao)排(pai)出(chu)，離出(chu)口近的樓層廚(chu)(chu)房排(pai)煙效果(guo)較(jiao)好，而較(jiao)低樓層的廚(chu)(chu)房排(pai)煙不(bu)通(tong)暢。

安(an)裝通風(feng)設備(bei)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)是送風(feng)、排(pai)風(feng)、除塵(chen)、氣(qi)力輸送以及防(fang)、排(pai)煙(yan)系統工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)的統稱。通風(feng)噴油(you)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、凈(jing)(jing)化(hua)(hua)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、濕簾(lian)墻(qiang)降(jiang)溫工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、無塵(chen)潔凈(jing)(jing)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、噴油(you)凈(jing)(jing)化(hua)(hua)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、脈(mo)沖除塵(chen)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、木工(gong)(gong)(gong)車間除塵(chen)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、旋(xuan)風(feng)除塵(chen)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、環保空(kong)調工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、中央空(kong)調工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、廢(fei)氣(qi)凈(jing)(jing)化(hua)(hua)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、流(liu)水(shui)線工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)。