加濕(shi)(shi)對(dui)(dui)印染織布的作用(yong)(yong)性：對(dui)(dui)于紡(fang)織業絕大(da)多數加工過程而言，理想的空氣濕(shi)(shi)度約為65%RH左右(you)，棉紡(fang)業甚至(zhi)達(da)到(dao)75%RH－85%RH，在我國(guo)所(suo)處經(jing)緯度上，這(zhe)種(zhong)理想的濕(shi)(shi)度狀(zhuang)態很難達(da)到(dao)。由(you)于直接日(ri)曬、加熱和生產環境內中央(yang)空調系統的廣(guang)泛(fan)使(shi)用(yong)(yong)，致使(shi)環境濕(shi)(shi)度普遍低(di)于35%RH，而空調系統的除濕(shi)(shi)作用(yong)(yong)使(shi)得原有(you)的環境濕(shi)(shi)度遭受更大(da)的損失。這(zhe)就需(xu)要科(ke)學的手(shou)段-加濕(shi)(shi)機來完(wan)成工作。

通(tong)(tong)(tong)風降溫對印染(ran)織(zhi)布的(de)(de)(de)(de)(de)作用(yong)性：紡(fang)織(zhi)系統產生(sheng)有(you)(you)(you)(you)(you)(you)(you)害(hai)氣(qi)(qi)(qi)(qi)體(ti)(ti)較(jiao)多的(de)(de)(de)(de)(de)是印染(ran)廠(chang)、人(ren)造絲(si)廠(chang)及其(qi)它化學纖維廠(chang)。有(you)(you)(you)(you)(you)(you)(you)害(hai)氣(qi)(qi)(qi)(qi)體(ti)(ti)包括有(you)(you)(you)(you)(you)(you)(you)窒(zhi)息性氣(qi)(qi)(qi)(qi)體(ti)(ti)如(ru)一(yi)氧化碳、有(you)(you)(you)(you)(you)(you)(you)刺激性的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)體(ti)(ti)如(ru)氯(lv)、二氧化硫、硫化氫(qing)、有(you)(you)(you)(you)(you)(you)(you)麻(ma)醉(zui)性的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)體(ti)(ti)如(ru)磷，汞等。有(you)(you)(you)(you)(you)(you)(you)害(hai)氣(qi)(qi)(qi)(qi)體(ti)(ti)對人(ren)體(ti)(ti)的(de)(de)(de)(de)(de)危害(hai)極大，嚴重(zhong)時甚至會引起死(si)亡。對紡(fang)織(zhi)廠(chang)來說，一(yi)般(ban)生(sheng)產過程中不會產生(sheng)有(you)(you)(you)(you)(you)(you)(you)害(hai)氣(qi)(qi)(qi)(qi)體(ti)(ti)，但有(you)(you)(you)(you)(you)(you)(you)些(xie)車(che)間（如(ru)毛(mao)紡(fang)織(zhi)廠(chang)的(de)(de)(de)(de)(de)洗毛(mao)車(che)間）在生(sheng)產過程中會散發某種氣(qi)(qi)(qi)(qi)味，同(tong)時由人(ren)體(ti)(ti)皮膚分泌的(de)(de)(de)(de)(de)有(you)(you)(you)(you)(you)(you)(you)機氣(qi)(qi)(qi)(qi)體(ti)(ti)和蒸汽(qi)也會產生(sheng)使(shi)人(ren)感到(dao)不適合(he)(he)惡心的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)味。為了清除有(you)(you)(you)(you)(you)(you)(you)害(hai)氣(qi)(qi)(qi)(qi)體(ti)(ti)和氣(qi)(qi)(qi)(qi)味，必須加強室(shi)(shi)內有(you)(you)(you)(you)(you)(you)(you)組織(zhi)的(de)(de)(de)(de)(de)通(tong)(tong)(tong)風換(huan)氣(qi)(qi)(qi)(qi)，如(ru)安裝(zhuang)紡(fang)織(zhi)廠(chang)通(tong)(tong)(tong)風降溫設備，用(yong)新鮮的(de)(de)(de)(de)(de)空(kong)氣(qi)(qi)(qi)(qi)稀釋室(shi)(shi)內空(kong)氣(qi)(qi)(qi)(qi)，同(tong)時將怪(guai)味和臭味排(pai)出。安裝(zhuang)通(tong)(tong)(tong)風降溫設備合(he)(he)理的(de)(de)(de)(de)(de)調節(jie)車(che)間溫濕度(du)，可(ke)以改善(shan)車(che)間的(de)(de)(de)(de)(de)生(sheng)產狀況，使(shi)生(sheng)產得以順利進行。