HTF排(pai)煙風機(ji)出(chu)現“脫離(li)”現象(xiang)的(de)原因
對(dui)于消防高(gao)溫排(pai)煙(yan)風(feng)機大家已經有所了解了,在我們的(de)生產(chan)生活中(zhong)扮演(yan)著重要(yao)角色(se), 德州消防排(pai)煙(yan)風(feng)機 在使用一(yi)段(duan)時間之后,可能(neng)會出(chu)(chu)現(xian)脫(tuo)離現(xian)象,下(xia)面(mian)我們就一(yi)起來分析一(yi)下(xia),出(chu)(chu)現(xian)
對于消防高溫排煙風機大家已經有(you)所了(le)解了(le),在(zai)我(wo)們的(de)生產(chan)生活(huo)中扮演(yan)著重要(yao)角(jiao)色,德州消防(fang)排(pai)煙風機在(zai)使用一(yi)段(duan)時間之后,可能會出現“脫離”現象,下面我(wo)們就一(yi)起(qi)來分析一(yi)下,出現這種現象的(de)原(yuan)因是什么(me)?
首(shou)先(xian),對于通常(chang)的消(xiao)防(fang)高(gao)溫排(pai)煙風機(ji),人們只要在(zai)常(chang)規條(tiao)件下測(ce)試就可以滿(man)足要求,然而(er)屋頂風機(ji)卻不同,因為它不但要在(zai)常(chang)規條(tiao)件下正(zheng)常(chang)動作,而(er)且在(zai)發生火(huo)災的情(qing)況下也要正(zheng)常(chang)運行,這就為消(xiao)防(fang)消(xiao)防(fang)高(gao)溫排(pai)煙風機(ji)的測(ce)試帶來了一定的困(kun)難。
要使(shi)(shi)反(fan)常正壓(ya)(ya)送(song)(song)(song)(song)風(feng)機(ji)(ji)疾速(su)(su)脫離失速(su)(su)工況(kuang)點組織專(zhuan)人(ren)擔任調整引、送(song)(song)(song)(song)風(feng)機(ji)(ji),多葉(xie)排(pai)(pai)煙(yan)(yan)口(kou)至少(shao)兩(liang)人(ren)合作操作,分工清晰(xi)要敏(min)捷解(jie)列失速(su)(su)送(song)(song)(song)(song)風(feng)機(ji)(ji)主動(dong)(dong),當即關(guan)小失速(su)(su)送(song)(song)(song)(song)風(feng)機(ji)(ji)的動(dong)(dong)葉(xie)開度,使(shi)(shi)動(dong)(dong)葉(xie)開度小于百分之四十,在(zai)送(song)(song)(song)(song)風(feng)機(ji)(ji)并排(pai)(pai)運(yun)轉狀況(kuang)下,同步(bu)疾速(su)(su)關(guan)小另外1臺(tai)未失速(su)(su)送(song)(song)(song)(song)風(feng)機(ji)(ji)動(dong)(dong)葉(xie),使(shi)(shi)并排(pai)(pai)運(yun)轉的兩(liang)臺(tai)送(song)(song)(song)(song)風(feng)機(ji)(ji)動(dong)(dong)葉(xie)開度,電流相挨(ai)近,消(xiao)防高(gao)溫排(pai)(pai)煙(yan)(yan)風(feng)機(ji)(ji)脫離失速(su)(su)區后(hou),風(feng)機(ji)(ji)出口(kou)風(feng)壓(ya)(ya)、二次風(feng)箱(xiang)風(feng)壓(ya)(ya)上升(sheng),爐膛(tang)負壓(ya)(ya)呈現大(da)幅動(dong)(dong)搖,應立馬(ma)調整爐膛(tang)負壓(ya)(ya),從而(er)保持(chi)爐膛(tang)負壓(ya)(ya)正常。
========================================
凱(kai)億網宣辦(ban):紀(ji) 2021.10.09 報(bao)價電話:15806889279
========================================