大家都知道，無動力(li)(li)通(tong)風(feng)器是(shi)(shi)常見的(de)通(tong)風(feng)機械設備，大家習(xi)慣性(xing)的(de)認為(wei)無動力(li)(li)通(tong)風(feng)器是(shi)(shi)用來通(tong)風(feng)的(de)，但(dan)是(shi)(shi)除了通(tong)風(feng)以外，無動力(li)(li)通(tong)風(feng)器還有其它(ta)的(de)功用。

無(wu)動(dong)力通(tong)(tong)風器(qi)是(shi)按(an)照(zhao)應用(yong)(yong)領(ling)域的(de)(de)(de)不同(tong)(tong)，在一(yi)些(xie)倉庫中使用(yong)(yong)的(de)(de)(de)無(wu)動(dong)力通(tong)(tong)風器(qi)。這種無(wu)動(dong)力通(tong)(tong)風器(qi)的(de)(de)(de)作用(yong)(yong)就比較多了，在起(qi)到通(tong)(tong)風的(de)(de)(de)作用(yong)(yong)同(tong)(tong)時還能夠保持倉庫內的(de)(de)(de)干燥情況。如果(guo)是(shi)一(yi)些(xie)特殊(shu)的(de)(de)(de)倉庫，還會起(qi)到一(yi)個降溫(wen)的(de)(de)(de)作用(yong)(yong)。

特別是(shi)(shi)在(zai)一些儲(chu)存糧(liang)食(shi)(shi)的倉庫(ku)中(zhong)，無動(dong)力(li)通風(feng)(feng)器(qi)起(qi)到的作用是(shi)(shi)極為重要的，如果(guo)沒有無動(dong)力(li)通風(feng)(feng)器(qi)，糧(liang)食(shi)(shi)是(shi)(shi)不(bu)會(hui)被儲(chu)存在(zai)倉庫(ku)中(zhong)的。如果(guo)是(shi)(shi)陰(yin)天(tian)下雨，那(nei)么糧(liang)倉中(zhong)的糧(liang)食(shi)(shi)就會(hui)發生(sheng)霉(mei)變，之所(suo)以我們中(zhong)國能夠在(zai)糧(liang)食(shi)(shi)供應(ying)上(shang)那(nei)么及時(shi)，很大的功(gong)(gong)勞(lao)都要歸功(gong)(gong)于這種(zhong)無動(dong)力(li)通風(feng)(feng)器(qi)。

還有就是(shi)一(yi)種(zhong)在(zai)冷藏(zang)室中使用的(de)無(wu)(wu)動(dong)力通(tong)風(feng)器了，這(zhe)種(zhong)無(wu)(wu)動(dong)力通(tong)風(feng)器起(qi)到(dao)(dao)的(de)主要就是(shi)一(yi)個降溫(wen)通(tong)風(feng)的(de)作(zuo)用。通(tong)常這(zhe)種(zhong)無(wu)(wu)動(dong)力通(tong)風(feng)器的(de)轉速都不是(shi)很很快(kuai)，它(ta)所起(qi)到(dao)(dao)的(de)一(yi)個作(zuo)用僅僅是(shi)不讓外界的(de)空(kong)氣進入(ru)到(dao)(dao)冷藏(zang)室當中，以(yi)此來維持室內的(de)溫(wen)度。