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3c消防排煙風機開車時進氣管道閘門或節流閥未關嚴,流量超越規定值,風機輸送氣體的密度過大或有粘性物質,3c消防排煙風機輸入電壓過低或電源單相斷電,聯軸器銜接不正,皮圈過緊或間隙不勻,受軸承箱劇烈震動的影響。
3c消防排煙風機軸承振蕩是工作中常見的故障,風機的振蕩會引起軸承和葉片損壞、螺栓鬆動、機(ji)殼(ke)和(he)風(feng)道(dao)損(sun)壞(huai)等(deng)故(gu)障(zhang),嚴(yan)重(zhong)危(wei)及(ji)風(feng)機(ji)的(de)安(an)全(quan)工(gong)作(zuo)。風(feng)機(ji)軸(zhou)承(cheng)振(zhen)蕩(dang)超(chao)支(zhi)的(de)原(yuan)因(yin)較(jiao)多(duo),如(ru)能(neng)針(zhen)對(dui)不(bu)同(tong)的(de)現(xian)象(xiang)剖(pou)析(xi)原(yuan)因(yin)采(cai)納(na)恰(qia)當(dang)的(de)處(chu)理(li)辦(ban)法(fa),往(wang)往(wang)能(neng)起(qi)到(dao)事(shi)半(ban)功(gong)倍(bei)的(de)效(xiao)果(guo)。3c消xiao防fang排pai煙yan風feng機ji葉ye片pian積ji灰hui不bu均jun勻yun導dao致zhi軸zhou承cheng振zhen蕩dang,在zai這zhe種zhong情qing況kuang下xia,通tong常chang隻zhi需xu把ba葉ye片pian上shang的de積ji灰hui根gen除chu,葉ye輪lun又you將jiang從cong頭tou到dao達da平ping衡heng,從cong而er削xue減jian風feng機ji的de振zhen蕩dang。磨mo損sun是shi風feng機ji中zhong常chang見jian的de現xian象xiang,風feng機ji在zai工gong作zuo中zhong振zhen蕩dang緩huan慢man上shang升sheng,一yi般ban是shi因yin為wei葉ye片pian磨mo損sun,平ping衡heng損sun壞huai後hou造zao成cheng的de。此ci時shi處chu理li風feng機ji振zhen蕩dang的de問wen題ti一yi般ban是shi在zai停ting爐lu後hou做zuo動dong平ping衡heng。為wei了le到dao達da不bu停ting爐lu處chu理li葉ye片pian磨mo損sun引yin起qi的de振zhen蕩dang問wen題ti的de意yi圖tu,平ping時shi須xu加jia強qiang對dui風feng門men擋dang板ban的de維wei護hu,削xue減jian風feng門men擋dang板ban的de漏lou風feng,在zai單dan側ce風feng機ji停ting運yun時shi能neng避bi免mian熱re風feng從cong停ting運yun的de送song風feng機ji處chu漏lou出chu以yi保bao持chi良liang好hao的de工gong作zuo環huan境jing。
3c消防排煙風機與風管采用軟管(柔性資料且不燃燒)銜接,長度不宜小於200mm,管(guan)徑(jing)與(yu)風(feng)機(ji)進(jin)出(chu)口(kou)尺(chi)度(du)相(xiang)同(tong)。為(wei)確(que)保(bao)軟(ruan)管(guan)在(zai)體(ti)係(xi)工(gong)作(zuo)過(guo)程(cheng)中(zhong)不(bu)出(chu)現(xian)扭(niu)曲(qu)變(bian)形(xing),應(ying)裝(zhuang)置(zhi)的(de)鬆(song)緊(jin)適(shi)度(du)。關(guan)於(yu)裝(zhuang)在(zai)風(feng)機(ji)吸(xi)入(ru)端(duan)的(de)帆(fan)布(bu)軟(ruan)管(guan),可(ke)裝(zhuang)置(zhi)稍(shao)緊(jin)些(xie),避(bi)免(mian)風(feng)機(ji)工(gong)作(zuo)時(shi)被(bei)吸(xi)入(ru),削(xue)減(jian)帆(fan)布(bu)軟(ruan)管(guan)的(de)截(jie)麵(mian)尺(chi)度(du)。
可以改動3cxiaofangpaiyanfengjidezhuansutiaoliliuliang,ranhoukeyixuanzegaidongguanwangzulixishutiaoliliuliang,lingwaizanmenyekeyiliyongtiaolimendekaibichengdutiaoliliuliang,tiaohuanyalijiaogaodehuojiaodidefengjitiaoliliuliangliang,zheyangyekeyijinliangbimian3c消防排煙風機風量過度的問題。

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