隨著建(jian)筑業的快速(su)發(fa)展(zhan)現在(zai)高層建(jian)筑也(ye)是越(yue)(yue)來越(yue)(yue)多，大(da)(da)樓內部(bu)的結構(gou)也(ye)越(yue)(yue)來越(yue)(yue)復雜(za)，面(mian)積(ji)也(ye)是越(yue)(yue)來越(yue)(yue)大(da)(da)，不(bu)銹鋼(gang)通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)加工，在(zai)這樣情況下，很多大(da)(da)樓都運用(yong)了通(tong)風(feng)(feng)(feng)(feng)(feng)系統進(jin)行內部(bu)環境(jing)有效的換(huan)風(feng)(feng)(feng)(feng)(feng)，增加空氣的新(xin)鮮度(du)，保(bao)(bao)護里面(mian)工作(zuo)人的身體健康。凈(jing)化通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)及部(bu)件(jian)制作(zuo)與安裝，通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)定做(zuo)，工程量計算(suan)方(fang)法與一般通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)相(xiang)同，用(yong)相(xiang)應定額。通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)按材(cai)質(zhi)分：一般有：鋼(gang)板(ban)風(feng)(feng)(feng)(feng)(feng)管(guan)（普通(tong)鋼(gang)板(ban)）、鍍鋅板(ban)（白鐵(tie)）風(feng)(feng)(feng)(feng)(feng)管(guan)、不(bu)銹鋼(gang)通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)、玻璃鋼(gang)通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)、塑料(liao)(liao)(liao)通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)、復合(he)材(cai)料(liao)(liao)(liao)通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)、彩鋼(gang)夾心保(bao)(bao)溫(wen)板(ban)通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)、雙面(mian)鋁箔保(bao)(bao)溫(wen)通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)、單面(mian)彩鋼(gang)保(bao)(bao)溫(wen)風(feng)(feng)(feng)(feng)(feng)管(guan)、涂膠布通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)（如(ru)礦用(yong)風(feng)(feng)(feng)(feng)(feng)筒(tong)）、礦用(yong)塑料(liao)(liao)(liao)通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)等。

通(tong)(tong)(tong)風(feng)管道(dao)(dao)(dao)的(de)(de)(de)建筑(zhu)物(wu)上的(de)(de)(de)運(yun)用(yong)更加體(ti)現了建筑(zhu)物(wu)本身的(de)(de)(de)更加人性化，也使得通(tong)(tong)(tong)風(feng)管道(dao)(dao)(dao)這個行業(ye)得到了更大的(de)(de)(de)發(fa)展空(kong)(kong)間。通(tong)(tong)(tong)風(feng)設(she)備中水簾既可采取式安裝(zhuang)，也可內嵌式安裝(zhuang)，可根據廠房的(de)(de)(de)實(shi)際情(qing)況采取橫向(xiang)、縱向(xiang)、和中央通(tong)(tong)(tong)風(feng)布置(zhi)。水簾空(kong)(kong)調故障率低，通(tong)(tong)(tong)風(feng)管道(dao)(dao)(dao)，系統維護十分(fen)簡(jian)便。通(tong)(tong)(tong)風(feng)又稱(cheng)換氣，排氣通(tong)(tong)(tong)風(feng)管道(dao)(dao)(dao)，是用(yong)機械或自(zi)然(ran)的(de)(de)(de)方法向(xiang)室內空(kong)(kong)間送(song)入足(zu)夠的(de)(de)(de)新鮮空(kong)(kong)氣，同(tong)時把室內不符(fu)合衛(wei)生要求(qiu)的(de)(de)(de)污濁(zhuo)空(kong)(kong)氣排出，使室內空(kong)(kong)氣滿(man)足(zu)衛(wei)生要求(qiu)和生產過程需要，建筑(zhu)中完成通(tong)(tong)(tong)風(feng)工(gong)作的(de)(de)(de)各項設(she)施(shi)，統稱(cheng)為通(tong)(tong)(tong)風(feng)設(she)備。

通(tong)風(feng)又稱(cheng)換氣(qi)(qi)(qi)(qi)，是(shi)用機械或(huo)自然的(de)(de)(de)(de)方法(fa)向室(shi)內空(kong)(kong)間送入足夠的(de)(de)(de)(de)新(xin)鮮空(kong)(kong)氣(qi)(qi)(qi)(qi)，同時把室(shi)內不符合衛生(sheng)(sheng)要(yao)(yao)求的(de)(de)(de)(de)污(wu)濁空(kong)(kong)氣(qi)(qi)(qi)(qi)排出，使(shi)室(shi)內空(kong)(kong)氣(qi)(qi)(qi)(qi)滿足衛生(sheng)(sheng)要(yao)(yao)求和生(sheng)(sheng)產過(guo)程(cheng)需要(yao)(yao)，建(jian)筑中完成(cheng)通(tong)風(feng)工作的(de)(de)(de)(de)各項設施(shi)，統(tong)稱(cheng)為(wei)(wei)通(tong)風(feng)設備。通(tong)風(feng)管(guan)道是(shi)工業與民用建(jian)筑的(de)(de)(de)(de)通(tong)風(feng)與空(kong)(kong)調(diao)工程(cheng)用金屬或(huo)復合管(guan)道，是(shi)為(wei)(wei)了使(shi)空(kong)(kong)氣(qi)(qi)(qi)(qi)流通(tong)，降低有(you)害氣(qi)(qi)(qi)(qi)體濃度(du)的(de)(de)(de)(de)一種市政基(ji)礎設施(shi)。在(zai)我國的(de)(de)(de)(de)多個場(chang)(chang)所，尤其是(shi)中央(yang)空(kong)(kong)調(diao)的(de)(de)(de)(de)大型場(chang)(chang)所，通(tong)風(feng)管(guan)道的(de)(de)(de)(de)使(shi)用是(shi)為(wei)(wei)普及(ji)的(de)(de)(de)(de)，它們是(shi)進行空(kong)(kong)氣(qi)(qi)(qi)(qi)流通(tong)，幫助空(kong)(kong)調(diao)完成(cheng)作業的(de)(de)(de)(de)主要(yao)(yao)零部件。