彎(wan)管(guan)型通(tong)氣(qi)管(guan)是通(tong)氣(qi)管(guan)的(de)一種，上面主要是彎(wan)管(guan)式的(de)通(tong)風口,將蓄水(shui)池(chi)及水(shui)箱(xiang)內的(de)水(shui)蒸氣(qi)及有(you)毒有(you)害氣(qi)體(ti)排放(fang)出去，彎(wan)管(guan)型通(tong)氣(qi)管(guan)內置紗布紗網能有(you)效的(de)阻止(zhi)(zhi)防止(zhi)(zhi)病(bing)媒、昆蟲(chong)和塵埃(ai)進入以破(po)壞水(shui)質,以滿足衛生要求；