大(da)家都(dou)知道(dao)，無(wu)動(dong)(dong)力通(tong)(tong)(tong)(tong)風(feng)器(qi)是常見(jian)的通(tong)(tong)(tong)(tong)風(feng)機(ji)械(xie)設備，大(da)家習(xi)慣性的認為無(wu)動(dong)(dong)力通(tong)(tong)(tong)(tong)風(feng)器(qi)是用來通(tong)(tong)(tong)(tong)風(feng)的，但是除(chu)了通(tong)(tong)(tong)(tong)風(feng)以外，無(wu)動(dong)(dong)力通(tong)(tong)(tong)(tong)風(feng)器(qi)還有其它的功用。

無動力通(tong)風(feng)器是按照應用(yong)領域的不(bu)同，在一些(xie)倉庫(ku)(ku)中使用(yong)的無動力通(tong)風(feng)器。這種無動力通(tong)風(feng)器的作用(yong)就(jiu)比較多(duo)了，在起(qi)到通(tong)風(feng)的作用(yong)同時還能夠保(bao)持倉庫(ku)(ku)內的干燥情(qing)況。如果是一些(xie)特殊(shu)的倉庫(ku)(ku)，還會起(qi)到一個(ge)降溫的作用(yong)。

特別是在(zai)一些儲存(cun)糧(liang)食(shi)(shi)的(de)倉(cang)庫中(zhong)，無(wu)動力(li)通(tong)(tong)風(feng)(feng)器起到的(de)作(zuo)用是極為重要(yao)的(de)，如果(guo)沒有無(wu)動力(li)通(tong)(tong)風(feng)(feng)器，糧(liang)食(shi)(shi)是不會被儲存(cun)在(zai)倉(cang)庫中(zhong)的(de)。如果(guo)是陰天(tian)下雨(yu)，那么糧(liang)倉(cang)中(zhong)的(de)糧(liang)食(shi)(shi)就會發生(sheng)霉變，之所以(yi)我們(men)中(zhong)國能夠(gou)在(zai)糧(liang)食(shi)(shi)供應上(shang)那么及時(shi)，很大(da)的(de)功勞(lao)都要(yao)歸功于(yu)這(zhe)種無(wu)動力(li)通(tong)(tong)風(feng)(feng)器。

還有就是(shi)一(yi)種在冷(leng)藏室(shi)中(zhong)使用的(de)無(wu)動(dong)力通風(feng)(feng)器(qi)了，這(zhe)種無(wu)動(dong)力通風(feng)(feng)器(qi)起到的(de)主要就是(shi)一(yi)個(ge)降溫(wen)通風(feng)(feng)的(de)作(zuo)用。通常這(zhe)種無(wu)動(dong)力通風(feng)(feng)器(qi)的(de)轉(zhuan)速都不(bu)是(shi)很(hen)(hen)很(hen)(hen)快，它所起到的(de)一(yi)個(ge)作(zuo)用僅僅是(shi)不(bu)讓外界的(de)空氣進入(ru)到冷(leng)藏室(shi)當中(zhong)，以此來維(wei)持室(shi)內的(de)溫(wen)度。