消防高溫排煙風機(ji)(ji)在試機(ji)(ji)和工作時該應仔(zi)細認真閱(yue)讀產品說明(ming)書,并且需(xu)要(yao)(yao)(yao)檢(jian)(jian)查(cha)接(jie)線方法是(shi)(shi)(shi)否同接(jie)線圖相(xiang)符,當然(ran)還(huan)需(xu)要(yao)(yao)(yao)認真檢(jian)(jian)查(cha)供給(gei)消(xiao)防(fang)高溫(wen)(wen)排(pai)煙(yan)風(feng)機(ji)(ji)電(dian)(dian)源(yuan)的工作電(dian)(dian)壓是(shi)(shi)(shi)不是(shi)(shi)(shi)符合(he)要(yao)(yao)(yao)求(qiu),電(dian)(dian)源(yuan)是(shi)(shi)(shi)否缺相(xiang)或同相(xiang)位,所配電(dian)(dian)器(qi)元件的容量是(shi)(shi)(shi)否符合(he)要(yao)(yao)(yao)求(qiu)。消(xiao)防(fang)高溫(wen)(wen)排(pai)煙(yan)風(feng)機(ji)(ji)在介質溫(wen)(wen)度不高于85℃的條件下應能長期正常運(yun)行,在試車時應先起(qi)動低速(su),檢(jian)(jian)查(cha)旋(xuan)轉方向(xiang)(xiang)是(shi)(shi)(shi)否正確(que),起(qi)動高速(su)時必(bi)須(xu)待消(xiao)防(fang)高溫(wen)(wen)排(pai)煙(yan)風(feng)機(ji)(ji)靜止后再啟動,以(yi)防(fang)高速(su)反向(xiang)(xiang)旋(xuan)轉,引(yin)起(qi)開關(guan)跳(tiao)閘及(ji)電(dian)(dian)機(ji)(ji)受(shou)損(sun)。下面消(xiao)防(fang)高溫(wen)(wen)排(pai)煙(yan)風(feng)機(ji)(ji)廠家為您分享。
1、先檢(jian)查旋轉方(fang)向是否正確;
2、消防高溫(wen)排煙風機開始運轉后,應立即檢查各相運轉電(dian)流是否平衡、電(dian)流是否超(chao)過額定電(dian)流;
3、若有不正常現象,應(ying)停機(ji)檢查。
4、運轉五分(fen)鐘后停(ting)機檢查(cha)消防高溫排煙風(feng)機是(shi)否有異常現象,確認無異常現象再開機運轉。
風(feng)(feng)(feng)機選型不(bu)當。按規(gui)范要求(qiu),防煙樓梯間(jian)及前(qian)室(shi)、合用(yong)(yong)(yong)前(qian)室(shi)和(he)(he)消(xiao)防電梯間(jian)前(qian)室(shi)的(de)(de)(de)機械加壓送風(feng)(feng)(feng)量,應由計(ji)算確(que)(que)定(ding),當計(ji)算值和(he)(he)規(gui)范規(gui)定(ding)的(de)(de)(de)值不(bu)一致時,應按兩者中(zhong)較(jiao)大值確(que)(que)定(ding),有的(de)(de)(de)設計(ji)直接按規(gui)范給定(ding)的(de)(de)(de)值確(que)(que)定(ding),往(wang)往(wang)導致選用(yong)(yong)(yong)的(de)(de)(de)風(feng)(feng)(feng)機風(feng)(feng)(feng)量、風(feng)(feng)(feng)壓偏小,不(bu)能滿(man)足要求(qiu);有的(de)(de)(de)設計(ji)采用(yong)(yong)(yong)通風(feng)(feng)(feng)與機械排煙合用(yong)(yong)(yong)系統(tong),但施工中(zhong)未按設計(ji)要求(qiu)選用(yong)(yong)(yong)雙速風(feng)(feng)(feng)機;有的(de)(de)(de)建(jian)設單位不(bu)按設計(ji)的(de)(de)(de)風(feng)(feng)(feng)機型號訂貨,購買功率(lv)規(gui)格較(jiao)小的(de)(de)(de)風(feng)(feng)(feng)機,導致風(feng)(feng)(feng)機風(feng)(feng)(feng)量嚴重不(bu)足。
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凱億網宣辦:宋(song) 2023.3.11 報價電話:18105449885
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