有一種管道是拿來給各種各樣房子開展自然通風用途，叫做通風管道，用(yong)于(yu)制造(zao)這類管(guan)道的材(cai)料能(neng)夠(gou)是金屬材(cai)料，還(huan)可以無需(xu)金屬材(cai)料。它的效果是使(shi)氣體從(cong)管(guan)道中(zhong)穿過(guo)，能(neng)夠(gou)把空氣中(zhong)致癌物質的總(zong)量降低(di)。它使(shi)用(yong)的材(cai)料要合乎(hu)國(guo)家(jia)相關規(gui)范，在選購材(cai)料時要做(zuo)好查(cha)驗，唯(wei)有合乎(hu)國(guo)家(jia)行業標準(zhun)才可以應用(yong)。

制做通風管道(dao)生(sheng)產加工的(de)材料有(you)(you)(you)(you)很(hen)多，大(da)有(you)(you)(you)(you)些(xie)(xie)是(shi)(shi)(shi)(shi)不銹(xiu)鋼(gang)板材，有(you)(you)(you)(you)些(xie)(xie)是(shi)(shi)(shi)(shi)用(yong)(yong)(yong)不銹(xiu)鋼(gang)板，有(you)(you)(you)(you)些(xie)(xie)是(shi)(shi)(shi)(shi)用(yong)(yong)(yong)塑(su)膠制成，也有(you)(you)(you)(you)的(de)管道(dao)是(shi)(shi)(shi)(shi)用(yong)(yong)(yong)白鐵皮制成。此外可以制做通風管道(dao)的(de)材料有(you)(you)(you)(you)隔(ge)熱保溫布等(deng)。它(ta)的(de)用(yong)(yong)(yong)處有(you)(you)(you)(you)很(hen)多，有(you)(you)(you)(you)些(xie)(xie)是(shi)(shi)(shi)(shi)用(yong)(yong)(yong)在(zai)家用(yong)(yong)(yong)空(kong)調上，有(you)(you)(you)(you)些(xie)(xie)是(shi)(shi)(shi)(shi)用(yong)(yong)(yong)在(zai)工廠里(li)，還有(you)(you)(you)(you)些(xie)(xie)是(shi)(shi)(shi)(shi)用(yong)(yong)(yong)在(zai)礦(kuang)山(shan)開采(cai)上，可以把礦(kuang)里(li)的(de)有(you)(you)(you)(you)害物質排污出去。

通風(feng)管(guan)道生(sheng)產(chan)(chan)加(jia)工(gong)的(de)(de)外觀設計也有幾種，大部(bu)分是環形(xing)(xing)，還(huan)有些是正方(fang)形(xing)(xing)。它在(zai)工(gong)廠中采用的(de)(de)區(qu)域很廣，在(zai)電子器件工(gong)廠里(li)(li)生(sheng)產(chan)(chan)制(zhi)造需用生(sheng)產(chan)(chan)車間(jian)里(li)(li)都沒有塵土，這類(lei)管(guan)道可以把空氣(qi)凈化整潔，在(zai)生(sheng)產(chan)(chan)制(zhi)造藥的(de)(de)工(gong)廠里(li)(li)，需要(yao)制(zhi)造的(de)(de)候沒有病菌(jun)，這類(lei)設備(bei)還(huan)可以幫助清洗(xi)病菌(jun)。

有的工(gong)(gong)(gong)(gong)廠(chang)生(sheng)產(chan)制造時要(yao)(yao)排出出有害物環境污染，它(ta)還可以(yi)協助把塵土和煙(yan)除掉(diao)，通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)道(dao)還能讓員(yuan)工(gong)(gong)(gong)(gong)日常生(sheng)活更舒服。用(yong)(yong)在(zai)把空(kong)(kong)氣凈(jing)化的通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)道(dao)生(sheng)產(chan)加工(gong)(gong)(gong)(gong)材料大部(bu)(bu)分是(shi)用(yong)(yong)不(bu)銹鋼板，假如用(yong)(yong)在(zai)家(jia)用(yong)(yong)空(kong)(kong)調(diao)可以(yi)用(yong)(yong)保溫隔熱(re)板，玻璃(li)鋼防(fang)腐也可以(yi)用(yong)(yong)。用(yong)(yong)在(zai)工(gong)(gong)(gong)(gong)廠(chang)里的排煙(yan)設備的通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)道(dao)大部(bu)(bu)分用(yong)(yong)厚(hou)鋼板。假如應用(yong)(yong)玻璃(li)鋼防(fang)腐時，要(yao)(yao)特(te)別注意這類材料要(yao)(yao)不(bu)可以(yi)起火，合(he)乎消防(fang)安(an)保的規范。針對通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)道(dao)，在(zai)工(gong)(gong)(gong)(gong)程施工(gong)(gong)(gong)(gong)之(zhi)前(qian)，要(yao)(yao)細心設計方案。