一(yi)(yi)般負(fu)(fu)壓(ya)風(feng)(feng)(feng)(feng)機(ji)是(shi)(shi)安(an)裝(zhuang)在廠房(fang)屋(wu)頂或者廠房(fang)一(yi)(yi)側，另外一(yi)(yi)側的窗戶和門(men)則是(shi)(shi)打開，作為(wei)進風(feng)(feng)(feng)(feng)口。這(zhe)樣當車(che)間(jian)(jian)內的熱氣(qi)被抽離以(yi)后，車(che)間(jian)(jian)外的空氣(qi)就會因為(wei)車(che)間(jian)(jian)內的負(fu)(fu)壓(ya)進行(xing)補(bu)償(chang)從進風(feng)(feng)(feng)(feng)口進入，不(bu)斷(duan)的循環，這(zhe)種感覺就像不(bu)斷(duan)有風(feng)(feng)(feng)(feng)再(zai)吹拂一(yi)(yi)樣，很(hen)舒爽。像夏天炎熱的時候還(huan)可(ke)以(yi)給進風(feng)(feng)(feng)(feng)口安(an)裝(zhuang)水簾，這(zhe)樣進來的熱風(feng)(feng)(feng)(feng)就會變(bian)成涼風(feng)(feng)(feng)(feng)，一(yi)(yi)掃夏季的炎熱。同時，因為(wei)空氣(qi)不(bu)斷(duan)的流動(dong)，工人能一(yi)(yi)直(zhi)呼吸到新鮮空氣(qi)，可(ke)以(yi)說負(fu)(fu)壓(ya)風(feng)(feng)(feng)(feng)機(ji)集通風(feng)(feng)(feng)(feng)、降(jiang)溫、節能、省錢(qian)于一(yi)(yi)體，安(an)裝(zhuang)負(fu)(fu)壓(ya)風(feng)(feng)(feng)(feng)機(ji)一(yi)(yi)舉四得(de)。

      南康通風設備負(fu)壓風(feng)(feng)機(ji)(ji)水(shui)(shui)(shui)(shui)(shui)(shui)量調(diao)(diao)(diao)節(jie)問題如(ru)何解決?負(fu)壓風(feng)(feng)機(ji)(ji)水(shui)(shui)(shui)(shui)(shui)(shui)量調(diao)(diao)(diao)節(jie)，濕(shi)(shi)(shi)簾供(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)應使濕(shi)(shi)(shi)簾均勻濕(shi)(shi)(shi)透達90以上(shang)即可(ke)，水(shui)(shui)(shui)(shui)(shui)(shui)流量通過調(diao)(diao)(diao)節(jie)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)減(jian)壓閥(fa)的開(kai)(kai)度，可(ke)調(diao)(diao)(diao)節(jie)濕(shi)(shi)(shi)簾總供(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)量（反比）；而(er)調(diao)(diao)(diao)節(jie)濕(shi)(shi)(shi)簾件(jian)進水(shui)(shui)(shui)(shui)(shui)(shui)球閥(fa)的開(kai)(kai)度，負(fu)壓風(feng)(feng)機(ji)(ji)可(ke)調(diao)(diao)(diao)節(jie)濕(shi)(shi)(shi)簾件(jian)的供(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)量。當(dang)負(fu)壓風(feng)(feng)機(ji)(ji)水(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)缺(que)水(shui)(shui)(shui)(shui)(shui)(shui)或水(shui)(shui)(shui)(shui)(shui)(shui)位(wei)高度不(bu)夠時(shi)，負(fu)壓風(feng)(feng)機(ji)(ji)嚴禁通電水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)，否(fou)則會造成水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)空轉發熱而(er)燒壞水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)；由于濕(shi)(shi)(shi)簾蒸(zheng)發消(xiao)耗水(shui)(shui)(shui)(shui)(shui)(shui)量，所以水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)通電時(shi)，須確保水(shui)(shui)(shui)(shui)(shui)(shui)源(yuan)供(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)正(zheng)常(chang)（補水(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)處于常(chang)開(kai)(kai)狀態）。

      南康(kang)通風設備負壓風機水(shui)(shui)(shui)流(liu)過(guo)大(da)(da)會(hui)產生回流(liu)困難，而使水(shui)(shui)(shui)從水(shui)(shui)(shui)槽溢(yi)出，水(shui)(shui)(shui)量過(guo)大(da)(da)還(huan)會(hui)造成上框檔板及濕(shi)簾(lian)(lian)毛(mao)邊“飛水(shui)(shui)(shui)”現(xian)象(xiang)；過(guo)小(xiao)則使濕(shi)簾(lian)(lian)濕(shi)透不均。漏水(shui)(shui)(shui)問題(ti)排除發現(xian)有(you)水(shui)(shui)(shui)滴濺離濕(shi)簾(lian)(lian)時，首先檢查供(gong)水(shui)(shui)(shui)量是(shi)否過(guo)大(da)(da)；是(shi)否有(you)損壞(huai)的濕(shi)簾(lian)(lian)、邊緣(yuan)出現(xian)破損或(huo)毛(mao)刺（可自行拔掉(diao)或(huo)塞(sai)海綿處(chu)理）框架接口處(chu)漏水(shui)(shui)(shui)時。在停止供(gong)水(shui)(shui)(shui)后(hou)，擦干漏水(shui)(shui)(shui)處(chu)，加抹防水(shui)(shui)(shui)膠（玻璃膠）干后(hou)即可。在剛開(kai)通供(gong)水(shui)(shui)(shui)、濕(shi)簾(lian)(lian)還(huan)未濕(shi)透情況下，有(you)短暫“飄(piao)水(shui)(shui)(shui)”現(xian)象(xiang)屬正常現(xian)象(xiang)。