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成都高品質風機廠家

2020-04-12
成都高品質風機廠家

(1)風管布置應盡量采用沿墻壁鋪設的方法,這樣在終裝修時可形成凹凸頂結構,風機既保持了室內的凈高,又使風管得到屏蔽,可以起到較好的裝修效果;(2)風管在布置時應盡量短,彎頭不宜過多,轉角半徑不宜過小,并盡量避免管道突變徑,以減少沿程壓力的損失;(3)風管安裝時不應破壞原有建筑的結構,特別是承重結構;(4)風管穿過墻壁處,其孔洞四周的縫隙,高品質風機應(ying)(ying)(ying)使用(yong)彈(dan)性材料填充密實;(5)為了降低(di)噪(zao)聲(sheng),風(feng)(feng)管(guan)的(de)(de)始(shi)端(與送風(feng)(feng)機(ji)連接處)不宜急彎,必要(yao)(yao)(yao)時,彎頭和(he)三通支(zhi)管(guan)等處應(ying)(ying)(ying)裝(zhuang)設導(dao)流葉片(pian);(6)風(feng)(feng)管(guan)的(de)(de)連接應(ying)(ying)(ying)嚴格(ge)按照規(gui)范(fan)進行,粘貼應(ying)(ying)(ying)牢固、鋪設應(ying)(ying)(ying)平整、綁(bang)扎(zha)應(ying)(ying)(ying)緊密,無滑動、松弛與斷(duan)裂現象,防(fang)止漏(lou)冷(熱);(7)輸送易產生冷凝水空氣的(de)(de)風(feng)(feng)管(guan),一定(ding)要(yao)(yao)(yao)按設計(ji)要(yao)(yao)(yao)求的(de)(de)坡度(du)安(an)裝(zhuang);(8)安(an)裝(zhuang)要(yao)(yao)(yao)牢固,所有吊、支(zhi)、托架不得妨礙(ai)風(feng)(feng)口(kou)、閥門(men)、控(kong)制系(xi)統及(ji)檢查(cha)門(men)的(de)(de)操作(zuo),并(bing)作(zuo)良好的(de)(de)防(fang)銹處理(li);(9)新風(feng)(feng)管(guan)安(an)裝(zhuang)除應(ying)(ying)(ying)遵(zun)守送風(feng)(feng)管(guan)道安(an)裝(zhuang)規(gui)定(ding)外(wai),還應(ying)(ying)(ying)按設計(ji)要(yao)(yao)(yao)求作(zuo)有坡度(du)安(an)裝(zhuang)(坡向新風(feng)(feng)口(kou));(10)新風(feng)(feng)口(kou)要(yao)(yao)(yao)有防(fang)雨和(he)過濾(lv)網(wang)罩,安(an)裝(zhuang)位置應(ying)(ying)(ying)選在空氣不受污(wu)染的(de)(de)地方且便于檢修。

成都高品質風機廠家

消防(fang)排(pai)煙風(feng)機(ji)首先應該滿足溫(wen)度(du)和時間(jian)的(de)(de)(de)特性(xing),即國家規定280℃/0.5h;其次,在(zai)一般環境溫(wen)度(du)下(xia)(xia),可以(yi)保證有效的(de)(de)(de)排(pai)煙控制量。此外還要求消防(fang)排(pai)煙風(feng)機(ji)能(neng)夠進(jin)行周期性(xing)的(de)(de)(de)實驗,能(neng)夠發現其中的(de)(de)(de)不(bu)足,并(bing)加以(yi)改進(jin);可以(yi)適用(yong)(yong)各種通(tong)風(feng)要求的(de)(de)(de)管道,便(bian)于安裝與使用(yong)(yong)。消防(fang)排(pai)煙風(feng)機(ji)的(de)(de)(de)性(xing)能(neng)優(you)良(liang)、耐高(gao)(gao)(gao)(gao)溫(wen)性(xing)能(neng)良(liang)好、效率高(gao)(gao)(gao)(gao)、占(zhan)地比離(li)心風(feng)機(ji)少(shao)、高(gao)(gao)(gao)(gao)溫(wen)性(xing)能(neng)優(you)良(liang)。消防(fang)排(pai)煙風(feng)機(ji)能(neng)在(zai)300℃高(gao)(gao)(gao)(gao)溫(wen)條件下(xia)(xia)連(lian)續運行60分(fen)鐘以(yi)上,100℃溫(wen)度(du)條件下(xia)(xia)連(lian)續20小(xiao)時不(bu)損壞,應用(yong)(yong)范圍(wei)廣,可根據高(gao)(gao)(gao)(gao)級(ji)民(min)用(yong)(yong)建筑的(de)(de)(de)不(bu)同要求,采用(yong)(yong)變速(su)或多速(su)的(de)(de)(de)驅動(dong)型(xing)式(shi)(shi),消防(fang)排(pai)煙風(feng)機(ji)廣泛應用(yong)(yong)于高(gao)(gao)(gao)(gao)級(ji)民(min)用(yong)(yong)建筑、烤(kao)箱、地下(xia)(xia)車(che)庫、隧道等(deng)場合。安裝方便(bian),可直接和墻壁安裝,安裝可采用(yong)(yong)垂直式(shi)(shi)、水平式(shi)(shi)或吊裝式(shi)(shi),很大程度(du)上節省了占(zhan)地面積(ji)。

成都高品質風機廠家

消(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)機(ji)(ji)(ji)(ji)一(yi)般(ban)是采(cai)用(yong)離(li)心(xin)式(shi)(shi)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)和軸(zhou)流(liu)式(shi)(shi)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)兩種(zhong)重要的(de)(de)(de)(de)型(xing)(xing)(xing)式(shi)(shi)。從消(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)風(feng)(feng)(feng)量、風(feng)(feng)(feng)壓考慮來看,消(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)是高(gao)比轉高(gao)效率(lv)的(de)(de)(de)(de)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji),更加的(de)(de)(de)(de)適合選(xuan)用(yong)軸(zhou)流(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)。軸(zhou)流(liu)式(shi)(shi)消(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)有兩種(zhong)設計(ji)型(xing)(xing)(xing)式(shi)(shi),一(yi)種(zhong)為(wei)電(dian)機(ji)(ji)(ji)(ji)與主(zhu)氣(qi)流(liu)分(fen)(fen)離(li)型(xing)(xing)(xing)式(shi)(shi),另一(yi)種(zhong)為(wei)電(dian)機(ji)(ji)(ji)(ji)置(zhi)于(yu)主(zhu)氣(qi)流(liu)之(zhi)中(zhong)(zhong)。根據(ju)煙(yan)(yan)(yan)氣(qi)溫度(du)(du)的(de)(de)(de)(de)不(bu)(bu)同(tong),采(cai)用(yong)不(bu)(bu)同(tong)型(xing)(xing)(xing)式(shi)(shi)的(de)(de)(de)(de)消(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji),溫度(du)(du)大于(yu)400℃時(shi)(shi),采(cai)用(yong)電(dian)機(ji)(ji)(ji)(ji)與主(zhu)氣(qi)流(liu)分(fen)(fen)離(li)型(xing)(xing)(xing)式(shi)(shi),溫度(du)(du)小于(yu)400℃大于(yu)150℃,兩種(zhong)型(xing)(xing)(xing)式(shi)(shi)的(de)(de)(de)(de)電(dian)機(ji)(ji)(ji)(ji)都(dou)可(ke)(ke)以選(xuan)擇,在溫度(du)(du)小于(yu)150℃的(de)(de)(de)(de)時(shi)(shi)候(hou),采(cai)用(yong)電(dian)機(ji)(ji)(ji)(ji)置(zhi)于(yu)主(zhu)氣(qi)流(liu)之(zhi)中(zhong)(zhong)。 軸(zhou)流(liu)消(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)流(liu)量范(fan)圍從7200m?/h至110000m?/h,有不(bu)(bu)同(tong)型(xing)(xing)(xing)號(hao)的(de)(de)(de)(de)編制,用(yong)來滿足(zu)不(bu)(bu)同(tong)通(tong)風(feng)(feng)(feng)排(pai)(pai)煙(yan)(yan)(yan)流(liu)量的(de)(de)(de)(de)需求。消(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)可(ke)(ke)以根據(ju)壓力(li)情況的(de)(de)(de)(de)不(bu)(bu)同(tong)分(fen)(fen)為(wei)兩種(zhong)類(lei)型(xing)(xing)(xing),一(yi)類(lei)為(wei)軸(zhou)流(liu)式(shi)(shi)消(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)機(ji)(ji)(ji)(ji),其各(ge)機(ji)(ji)(ji)(ji)號(hao)的(de)(de)(de)(de)壓力(li)在600Pa左(zuo)右,另一(yi)類(lei)為(wei)斜流(liu)消(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji),各(ge)機(ji)(ji)(ji)(ji)號(hao)的(de)(de)(de)(de)壓力(li)在1000Pa左(zuo)右。為(wei)了(le)(le)(le)滿足(zu)排(pai)(pai)煙(yan)(yan)(yan)量和通(tong)風(feng)(feng)(feng)換氣(qi)的(de)(de)(de)(de)要求,消(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)一(yi)般(ban)都(dou)設計(ji)了(le)(le)(le)雙速型(xing)(xing)(xing)的(de)(de)(de)(de)結構模式(shi)(shi)。低速可(ke)(ke)以通(tong)風(feng)(feng)(feng)使用(yong),高(gao)速可(ke)(ke)以排(pai)(pai)放煙(yan)(yan)(yan)霧,這樣不(bu)(bu)但可(ke)(ke)以節約能源同(tong)時(shi)(shi)又降低了(le)(le)(le)噪聲污染。

成都高品質風機廠家

在(zai)空(kong)(kong)調送(song)(song)風(feng)(feng)系(xi)(xi)統(tong)中,空(kong)(kong)調送(song)(song)風(feng)(feng)機(ji)送(song)(song)出(chu)(chu)的風(feng)(feng)必(bi)須(xu)通過主(zhu)干管(guan)分配到支(zhi)管(guan)中;在(zai)排(pai)煙(yan)系(xi)(xi)統(tong)中,煙(yan)氣(qi)由支(zhi)管(guan)到主(zhu)干管(guan)后,進入(ru)排(pai)煙(yan)風(feng)(feng)機(ji)排(pai)出(chu)(chu)。當(dang)(dang)建筑物內發生火(huo)(huo)(huo)(huo)災時(shi)(shi)(shi),在(zai)通風(feng)(feng)、空(kong)(kong)調系(xi)(xi)統(tong)中,為了(le)防(fang)(fang)(fang)止火(huo)(huo)(huo)(huo)勢通過送(song)(song)風(feng)(feng)系(xi)(xi)統(tong)蔓延,當(dang)(dang)送(song)(song)風(feng)(feng)系(xi)(xi)統(tong)中氣(qi)體溫(wen)(wen)度達到70℃時(shi)(shi)(shi),防(fang)(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)機(ji)構上(shang)熔(rong)(rong)斷(duan)(duan)器動(dong)作,閥(fa)門(men)亦迅(xun)速關閥(fa),切(qie)斷(duan)(duan)煙(yan)氣(qi)與火(huo)(huo)(huo)(huo)勢沿風(feng)(feng)管(guan)蔓延的通路。同樣,在(zai)排(pai)煙(yan)系(xi)(xi)統(tong)中,發生火(huo)(huo)(huo)(huo)災時(shi)(shi)(shi),排(pai)煙(yan)閥(fa)開(kai)啟,進行排(pai)煙(yan),為了(le)截斷(duan)(duan)高溫(wen)(wen)煙(yan)氣(qi)在(zai)排(pai)煙(yan)管(guan)路中流(liu)動(dong),防(fang)(fang)(fang)止火(huo)(huo)(huo)(huo)勢蔓延到另一防(fang)(fang)(fang)火(huo)(huo)(huo)(huo)分區,當(dang)(dang)排(pai)出(chu)(chu)的煙(yan)氣(qi)溫(wen)(wen)度達到280℃時(shi)(shi)(shi),排(pai)煙(yan)防(fang)(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)、排(pai)煙(yan)口(kou)上(shang)熔(rong)(rong)斷(duan)(duan)器動(dong)作,閥(fa)門(men)必(bi)須(xu)自動(dong)關閉,阻止排(pai)煙(yan)。由此可見,防(fang)(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)、排(pai)煙(yan)閥(fa)做(zuo)到了(le)該通則(ze)通,該斷(duan)(duan)則(ze)斷(duan)(duan)的隔(ge)煙(yan)阻火(huo)(huo)(huo)(huo)作用。