為什么雙速排煙風機箱能(neng)有用隔熱降(jiang)噪
個(ge)別的(de)(de)風(feng)(feng)機(ji)(ji)(ji)箱(xiang)選(xuan)用(yong)(yong)(yong)進(jin)步的(de)(de)低(di)(di)噪聲雙(shuang)吸(xi)式(shi)離心風(feng)(feng)機(ji)(ji)(ji),裝(zhuang)有(you)粗孔空氣(qi)(qi)過(guo)濾(lv)器(qi),中效過(guo)濾(lv)器(qi)或(huo)者亞高效過(guo)濾(lv)器(qi),內貼(保(bao)溫)吸(xi)聲面板(ban),并應用(yong)(yong)(yong)減振橡膠墊等(deng),存(cun)在(zai)(zai)(zai)噪聲低(di)(di)、振蕩小、體(ti)(ti)積小、分量輕、風(feng)(feng)量大、可(ke)調(diao)(diao)(diao)(diao)速、變風(feng)(feng)量,操作(zuo)便利,調(diao)(diao)(diao)(diao)節(jie)(jie)機(ji)(ji)(ji)動(dong)(dong)(dong),現場(chang)拆裝(zhuang)便利等(deng)特(te)點,且存(cun)在(zai)(zai)(zai)消(xiao)(xiao)音(yin)跟空氣(qi)(qi)過(guo)濾(lv)后果。新(xin)風(feng)(feng)換氣(qi)(qi)機(ji)(ji)(ji)根據(ju)(ju)在(zai)(zai)(zai)密閉(bi)的(de)(de)室(shi)內一側送風(feng)(feng)另(ling)一側引(yin)風(feng)(feng),則在(zai)(zai)(zai)室(shi)內會形(xing)成(cheng)“新(xin)風(feng)(feng)流(liu)動(dong)(dong)(dong)場(chang)”的(de)(de)原理(li)進(jin)行(xing)設(she)計研(yan)制(zhi)的(de)(de)。而(er) 雙(shuang)速排煙(yan)風(feng)(feng)機(ji)(ji)(ji)箱(xiang)箱(xiang)體(ti)(ti)選(xuan)用(yong)(yong)(yong)型材結(jie)構與(yu)(yu)箱(xiang)板(ban)組裝(zhuang)式(shi)計劃,外形(xing)美(mei)觀。箱(xiang)板(ban)為雙(shuang)層(ceng)復式(shi)結(jie)構,外層(ceng)板(ban)選(xuan)用(yong)(yong)(yong)優質(zhi)冷軋(ya)板(ban),內層(ceng)板(ban)選(xuan)用(yong)(yong)(yong)多微孔板(ban),兩層(ceng)板(ban)內部(bu)填(tian)(tian)充(chong)消(xiao)(xiao)聲資料(消(xiao)(xiao)防(fang)排煙(yan)機(ji)(ji)(ji)填(tian)(tian)充(chong)防(fang)火(huo)消(xiao)(xiao)聲資料),能(neng)(neng)更有(you)用(yong)(yong)(yong)隔(ge)熱降噪。消(xiao)(xiao)防(fang)排煙(yan)風(feng)(feng)機(ji)(ji)(ji)傍邊含有(you)電(dian)(dian)動(dong)(dong)(dong)調(diao)(diao)(diao)(diao)節(jie)(jie)閥,那(nei)么怎么正確應用(yong)(yong)(yong)消(xiao)(xiao)防(fang)排煙(yan)風(feng)(feng)機(ji)(ji)(ji)傍邊電(dian)(dian)動(dong)(dong)(dong)調(diao)(diao)(diao)(diao)節(jie)(jie)閥的(de)(de)細(xi)節(jie)(jie)工(gong)作(zuo)呢?電(dian)(dian)動(dong)(dong)(dong)調(diao)(diao)(diao)(diao)節(jie)(jie)閥的(de)(de)應用(yong)(yong)(yong)重要(yao)是電(dian)(dian)動(dong)(dong)(dong)履行(xing)器(qi),在(zai)(zai)(zai)應用(yong)(yong)(yong)電(dian)(dian)動(dong)(dong)(dong)調(diao)(diao)(diao)(diao)節(jie)(jie)閥前(qian)應先判斷電(dian)(dian)動(dong)(dong)(dong)調(diao)(diao)(diao)(diao)節(jie)(jie)閥是否(fou)現已調(diao)(diao)(diao)(diao)試好(hao)。在(zai)(zai)(zai)出廠的(de)(de)時(shi)候(hou)(hou)電(dian)(dian)動(dong)(dong)(dong)調(diao)(diao)(diao)(diao)節(jie)(jie)閥廠家會把電(dian)(dian)動(dong)(dong)(dong)履行(xing)機(ji)(ji)(ji)構設(she)置好(hao),便利客戶應用(yong)(yong)(yong)。而(er)后依(yi)據(ju)(ju)說明正確的(de)(de)連接好(hao)信(xin)號(hao)(hao)線跟電(dian)(dian)源線,就(jiu)可(ke)能(neng)(neng)畸形(xing)的(de)(de)應用(yong)(yong)(yong)了。調(diao)(diao)(diao)(diao)節(jie)(jie)閥個(ge)別可(ke)能(neng)(neng)接收4-20毫安、0-5伏、0-10伏等(deng)操控信(xin)號(hao)(hao)。以(yi)輸出信(xin)號(hao)(hao)為4-20ma的(de)(de)信(xin)號(hao)(hao)來說,在(zai)(zai)(zai)4毫安信(xin)號(hao)(hao)的(de)(de)時(shi)候(hou)(hou)調(diao)(diao)(diao)(diao)節(jie)(jie)閥處(chu)于全(quan)閉(bi)狀況,在(zai)(zai)(zai)20毫安的(de)(de)時(shi)候(hou)(hou)調(diao)(diao)(diao)(diao)節(jie)(jie)閥處(chu)于全(quan)開狀況。用(yong)(yong)(yong)戶可(ke)能(neng)(neng)依(yi)據(ju)(ju)須要(yao)給相應的(de)(de)信(xin)號(hao)(hao)來操控閥門的(de)(de)開度達(da)(da)到調(diao)(diao)(diao)(diao)節(jie)(jie)管道流(liu)量、壓(ya)力(li)等(deng)參數(shu)。其(qi)間 防(fang)爆電(dian)(dian)動(dong)(dong)(dong)調(diao)(diao)(diao)(diao)節(jie)(jie)閥的(de)(de)防(fang)爆電(dian)(dian)動(dong)(dong)(dong)履行(xing)機(ji)(ji)(ji)構把簡單(dan)發(fa)生(sheng)火(huo)花、電(dian)(dian)弧及危(wei)險(xian)溫度的(de)(de)電(dian)(dian)子原件全(quan)都放(fang)在(zai)(zai)(zai)了隔(ge)爆殼(ke)(ke)內,隔(ge)爆外殼(ke)(ke)使(shi)設(she)備內部(bu)空間與(yu)(yu)四周(zhou)的(de)(de)環(huan)境離隔(ge)。隔(ge)爆外殼(ke)(ke)存(cun)在(zai)(zai)(zai)縫隙(xi)(xi),因電(dian)(dian)氣(qi)(qi)設(she)備呼吸(xi)后果跟氣(qi)(qi)體(ti)(ti)浸(jin)透后果,使(shi)內部(bu)可(ke)能(neng)(neng)存(cun)在(zai)(zai)(zai)爆破(po)(po)性(xing)氣(qi)(qi)體(ti)(ti)混淆物(wu),當其(qi)發(fa)生(sheng)爆破(po)(po)時(shi),外殼(ke)(ke)可(ke)能(neng)(neng)接收發(fa)生(sheng)的(de)(de)爆破(po)(po)壓(ya)力(li)而(er)不破(po)(po)壞,一起外殼(ke)(ke)結(jie)構縫隙(xi)(xi)可(ke)冷卻(que)火(huo)焰、降落火(huo)焰傳(chuan)播速度或(huo)結(jie)束加快鏈(lian),使(shi)火(huo)焰或(huo)危(wei)險(xian)的(de)(de)火(huo)焰生(sheng)成(cheng)物(wu)不能(neng)(neng)穿梭(suo)隔(ge)爆縫隙(xi)(xi)點著外部(bu)爆破(po)(po)性(xing)環(huan)境,而(er)后達(da)(da)到防(fang)爆目(mu)標,以(yi)維護全(quan)部(bu)工(gong)況的(de)(de)保(bao)險(xian)。
還有一個問題(ti)就是經常會遇見的(de)(de)(de)問題(ti),是什么呢?那就是噪(zao)(zao)音(yin)(yin)問題(ti),消(xiao)防排煙(yan)風(feng)機(ji)(ji)箱的(de)(de)(de)噪(zao)(zao)音(yin)(yin)過(guo)大(da)的(de)(de)(de)起(qi)因(yin),消(xiao)防排煙(yan)風(feng)機(ji)(ji)箱與風(feng)管(guan)(guan)(guan)外(wai)(wai)(wai)殼發生(sheng)(sheng)共(gong)振(zhen)而(er)發生(sheng)(sheng)噪(zao)(zao)音(yin)(yin),風(feng)管(guan)(guan)(guan)與風(feng)機(ji)(ji)外(wai)(wai)(wai)殼的(de)(de)(de)內面(mian)接縫(feng)處要平(ping)坦,避免(mian)毛(mao)糙不(bu)平(ping),形(xing)成撕(si)裂(lie)(lie)聲(sheng)。3c消(xiao)防排煙(yan)風(feng)機(ji)(ji)在(zai)額定(ding)(ding)轉速(su)下,在(zai)工作區(qu)域(yu)內,通風(feng)機(ji)(ji)的(de)(de)(de)實(shi)測壓(ya)力曲(qu)線與說明書(shu)中(zhong)給定(ding)(ding)的(de)(de)(de)曲(qu)線應滿足下列規定(ding)(ding)。消(xiao)防排煙(yan)風(feng)機(ji)(ji)風(feng)管(guan)(guan)(guan)與風(feng)機(ji)(ji)外(wai)(wai)(wai)殼的(de)(de)(de)內面(mian)接縫(feng)處要平(ping)坦,避免(mian)毛(mao)糙不(bu)平(ping),形(xing)成撕(si)裂(lie)(lie)聲(sheng)。 而(er)因(yin)為連(lian)續的(de)(de)(de)管(guan)(guan)(guan)路會發生(sheng)(sheng)共(gong)振(zhen),使細微的(de)(de)(de)聲(sheng)音(yin)(yin)變大(da),形(xing)成更大(da)的(de)(de)(de)噪(zao)(zao)音(yin)(yin)。 而(er)因(yin)為連(lian)續的(de)(de)(de)管(guan)(guan)(guan)路會發生(sheng)(sheng)共(gong)振(zhen),使細微的(de)(de)(de)聲(sheng)音(yin)(yin)變大(da),形(xing)成更大(da)的(de)(de)(de)噪(zao)(zao)音(yin)(yin)。 找(zhao)到這一起(qi)因(yin)咱們可(ke)能(neng)在(zai)計劃時(shi),可(ke)能(neng)在(zai)風(feng)管(guan)(guan)(guan)外(wai)(wai)(wai)面(mian)覆以(yi)防音(yin)(yin)資料(liao),來降落噪(zao)(zao)音(yin)(yin)。
看完以上內容是(shi)不是(shi)對你(ni)有(you)所幫助了(le)呢?公司專業(ye)生產(chan)(chan)消防排(pai)煙風(feng)(feng)(feng)機(ji),屋頂排(pai)煙風(feng)(feng)(feng)機(ji),GXF斜(xie)流(liu)風(feng)(feng)(feng)機(ji),多葉(xie)排(pai)煙口等產(chan)(chan)品,依靠科(ke)技(ji)人才的(de)上風(feng)(feng)(feng),引入國外進步工藝(yi)跟技(ji)能生產(chan)(chan)消防排(pai)煙風(feng)(feng)(feng)機(ji),到目前本廠已形成了(le)工藝(yi)技(ji)能標準進步的(de)中心空調(diao)結尾設備系(xi)列產(chan)(chan)品。屋頂排(pai)煙風(feng)(feng)(feng)機(ji)采(cai)用模壓(ya)軸流(liu)葉(xie)輪(lun)、內置高(gao)溫電機(ji)、防雨風(feng)(feng)(feng)帽、泛(fan)水底座。具有(you)耐高(gao)溫性能優(you)良、效率(lv)高(gao)、體積小、安裝簡便等優(you)點。
=========================================
德州(zhou)凱億 賈 2023.1.9
=========================================