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貴州推薦通風設備廠家

2020-03-30
貴州推薦通風設備廠家

通風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)安裝(zhuang)程序(xu):(1)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)組裝(zhuang):當(dang)(dang)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)較(jiao)短(duan)時(shi),可(ke)(ke)一(yi)次在(zai)地(di)面組裝(zhuang)而成,當(dang)(dang)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)較(jiao)長時(shi),可(ke)(ke)視(shi)安裝(zhuang)場地(di)的(de)(de)情況,在(zai)地(di)面分段組裝(zhuang)。組裝(zhuang)時(shi)應(ying)盡(jin)量調(diao)整(zheng)(zheng)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)的(de)(de)中心度和(he)水(shui)平(ping)度,避免風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)扭(niu)曲或上(shang)(shang)下(xia)起(qi)波,左右擺龍(long),每段風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)不(bu)宜超(chao)過10m.組裝(zhuang)時(shi),墊(dian)片應(ying)墊(dian)平(ping),法蘭螺栓應(ying)均(jun)勻擰緊,螺母帽均(jun)朝向(xiang)同一(yi)方(fang)(fang)向(xiang)。(2)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)就(jiu)位(wei):風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)就(jiu)位(wei)前(qian)應(ying)檢查(cha)全(quan)部支架(jia)(jia)的(de)(de)水(shui)乎度和(he)標高、檢查(cha)支架(jia)(jia)的(de)(de)牢固(gu)(gu)程度,風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)就(jiu)位(wei)可(ke)(ke)采用(yong)直接(jie)和(he)吊(diao)(diao)(diao)具兩(liang)種方(fang)(fang)法。對風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)斷面較(jiao)小(xiao),又位(wei)置較(jiao)低的(de)(de)可(ke)(ke)采用(yong)人工(gong)就(jiu)位(wei)方(fang)(fang)法,只需搭(da)(da)設簡易(yi)腳手架(jia)(jia)即可(ke)(ke)。當(dang)(dang)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)斷面較(jiao)大(da)且(qie)管(guan)(guan)段較(jiao)長時(shi),可(ke)(ke)采用(yong)滑(hua)輪(lun)、倒鏈、大(da)繩等方(fang)(fang)法吊(diao)(diao)(diao)裝(zhuang)。世紀(ji)星介紹為了便于風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)就(jiu)位(wei),一(yi)般多采用(yong)將(jiang)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)吊(diao)(diao)(diao)在(zai)腳手架(jia)(jia)上(shang)(shang),然后再(zai)將(jiang)其抬放(fang)在(zai)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)支架(jia)(jia)上(shang)(shang)的(de)(de)方(fang)(fang)法。腳手架(jia)(jia)應(ying)沿其風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)長度方(fang)(fang)向(xiang)搭(da)(da)設,高度和(he)位(wei)置應(ying)適合施工(gong)操作,吊(diao)(diao)(diao)裝(zhuang)順序(xu)應(ying)先干管(guan)(guan)后支、立(li)管(guan)(guan),吊(diao)(diao)(diao)起(qi)時(shi),吊(diao)(diao)(diao)點應(ying)牢固(gu)(gu),兩(liang)吊(diao)(diao)(diao)點應(ying)均(jun)勻受力。垂(chui)直風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)可(ke)(ke)采用(yong)人工(gong)和(he)大(da)繩輔(fu)助就(jiu)位(wei)。調(diao)整(zheng)(zheng)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)保證垂(chui)直度要求(qiu)。(3)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)調(diao)直:就(jiu)位(wei)在(zai)支架(jia)(jia)上(shang)(shang)的(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao),應(ying)撥正位(wei)置,調(diao)整(zheng)(zheng)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)橫平(ping)豎直,然后再(zai)按圖(tu)集要求(qiu)固(gu)(gu)定。

貴州推薦通風設備廠家

消防排煙風機風量與送風機風量計算方法是根據建筑面積來確定的,每個防煙分區都需要獨立計算其排煙量,當排煙風機擔負一個防煙分區的時候可按平方米面積不小于60m3/h計算,擔負多個防煙分區則按平方米面積不小于120m3/h計算。送風量按排煙量的50%計算。每個防煙分區不應大于500平方。常見的消防防排煙系統中,排煙量一般根據大防煙分區面積500*120等于60000立方每小時計算,在通風設備設計排煙量的時候要注意漏風量,一般可按小漏風量10%計算。例如:當建筑面積為1000平方時,通風設備廠家需要設置兩個(ge)防(fang)煙(yan)分(fen)區,每個(ge)防(fang)煙(yan)分(fen)區的大(da)面積為(wei)500平方,排(pai)(pai)(pai)煙(yan)量(liang)是(shi)500*1203/h=600003/h,再(zai)加上小漏風量(liang)10%為(wei)60003/h,總排(pai)(pai)(pai)煙(yan)量(liang)應為(wei)660003/h,其(qi)中送風量(liang)為(wei)排(pai)(pai)(pai)煙(yan)量(liang)的50%應為(wei)330003/h。

貴州推薦通風設備廠家

1,通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管安(an)裝(zhuang)(zhuang)在支架上,應設(she)托座。2,通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管如有穿(chuan)出屋(wu)面(mian)外部(bu)分(fen),應設(she)置防雨罩。3,通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管采用(yong)無法蘭連時,接(jie)(jie)口處應嚴(yan)密(mi)牢固。通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管連接(jie)(jie)兩(liang)平面(mian)應平直(zhi),不得錯位及扭曲。4,輸送易產生冷凝水的(de)(de)通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管,安(an)裝(zhuang)(zhuang)應設(she)計坡度。通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管底部(bu)不能有縱向的(de)(de)接(jie)(jie)縫(feng)(feng), 如必(bi)須有接(jie)(jie)縫(feng)(feng),則應采用(yong)密(mi)封方式。通(tong)(tong)風(feng)(feng)(feng)管道安(an)裝(zhuang)(zhuang)完畢后,應進(jin)行嚴(yan)密(mi)性試驗(yan),如發(fa)現異常情(qing)況(kuang),通(tong)(tong)風(feng)(feng)(feng)管道的(de)(de)制作、安(an)裝(zhuang)(zhuang)、檢驗(yan)和試驗(yan),是一個連貫的(de)(de)工程,做(zuo)到安(an)全適用(yong),經濟(ji)合(he)理,方便施工,確保通(tong)(tong)風(feng)(feng)(feng)管道的(de)(de)工程質量(liang)。

貴州推薦通風設備廠家

通(tong)風(feng)(feng)(feng)(feng)、空調設(she)備(bei)防(fang)火(huo)防(fang)爆(bao)措施1、空氣(qi)(qi)中(zhong)含有(you)容易(yi)(yi)起火(huo)或爆(bao)炸(zha)(zha)物(wu)質(zhi)的(de)(de)(de)(de)房間(jian)(jian),其(qi)(qi)送、排(pai)(pai)(pai)風(feng)(feng)(feng)(feng)系(xi)統(tong)應采(cai)用(yong)防(fang)爆(bao)型(xing)(xing)的(de)(de)(de)(de)通(tong)風(feng)(feng)(feng)(feng)設(she)備(bei)和不(bu)(bu)會產(chan)生火(huo)花的(de)(de)(de)(de)材(cai)料(liao)(如可(ke)(ke)采(cai)用(yong)有(you)色(se)金屬(shu)制造的(de)(de)(de)(de)風(feng)(feng)(feng)(feng)機(ji)葉片(pian)和防(fang)爆(bao)電動機(ji))。當送風(feng)(feng)(feng)(feng)機(ji)布(bu)置在(zai)單獨分(fen)隔(ge)的(de)(de)(de)(de)通(tong)風(feng)(feng)(feng)(feng)機(ji)房內(nei),且送風(feng)(feng)(feng)(feng)干(gan)管(guan)上(shang)設(she)置防(fang)止(zhi)回流(liu)設(she)施時,可(ke)(ke)采(cai)用(yong)普通(tong)型(xing)(xing)通(tong)風(feng)(feng)(feng)(feng)設(she)備(bei)。2、含有(you)易(yi)(yi)燃(ran)、易(yi)(yi)爆(bao)粉(fen)(fen)(fen)塵(chen)(chen)(碎(sui)屑(xie))的(de)(de)(de)(de)空氣(qi)(qi),在(zai)進入排(pai)(pai)(pai)風(feng)(feng)(feng)(feng)機(ji)前應采(cai)用(yong)不(bu)(bu)產(chan)生火(huo)花的(de)(de)(de)(de)除(chu)塵(chen)(chen)器進行處(chu)理,以防(fang)止(zhi)除(chu)塵(chen)(chen)器工作過程中(zhong)產(chan)生火(huo)花引起粉(fen)(fen)(fen)塵(chen)(chen)、碎(sui)屑(xie)燃(ran)燒(shao)或爆(bao)炸(zha)(zha)。對于遇濕(shi)可(ke)(ke)能(neng)爆(bao)炸(zha)(zha)的(de)(de)(de)(de)粉(fen)(fen)(fen)塵(chen)(chen)(如電石、鋅粉(fen)(fen)(fen)、鋁鎂合金粉(fen)(fen)(fen)等),嚴禁采(cai)用(yong)濕(shi)式除(chu)塵(chen)(chen)器。3、排(pai)(pai)(pai)除(chu)、輸(shu)送有(you)燃(ran)燒(shao)、爆(bao)炸(zha)(zha)危險(xian)的(de)(de)(de)(de)氣(qi)(qi)體、蒸氣(qi)(qi)和粉(fen)(fen)(fen)塵(chen)(chen)的(de)(de)(de)(de)排(pai)(pai)(pai)風(feng)(feng)(feng)(feng)系(xi)統(tong),應采(cai)用(yong)不(bu)(bu)燃(ran)材(cai)料(liao)并(bing)設(she)有(you)導(dao)除(chu)靜電的(de)(de)(de)(de)接地裝置。其(qi)(qi)排(pai)(pai)(pai)風(feng)(feng)(feng)(feng)設(she)備(bei)不(bu)(bu)應布(bu)置在(zai)地下、半地下建(jian)筑(zhu)(室)內(nei),以防(fang)止(zhi)有(you)爆(bao)炸(zha)(zha)危險(xian)的(de)(de)(de)(de)蒸氣(qi)(qi)和粉(fen)(fen)(fen)塵(chen)(chen)等物(wu)質(zhi)的(de)(de)(de)(de)積聚。4、排(pai)(pai)(pai)除(chu)、輸(shu)送溫度超過80℃的(de)(de)(de)(de)空氣(qi)(qi)或其(qi)(qi)他氣(qi)(qi)體以及(ji)容易(yi)(yi)起火(huo)的(de)(de)(de)(de)碎(sui)屑(xie)的(de)(de)(de)(de)管(guan)道(dao)(dao),與(yu)可(ke)(ke)燃(ran)或難燃(ran)物(wu)體之間(jian)(jian)應保持不(bu)(bu)小(xiao)于150mm的(de)(de)(de)(de)間(jian)(jian)隙,或采(cai)用(yong)厚度不(bu)(bu)小(xiao)于50mm的(de)(de)(de)(de)不(bu)(bu)燃(ran)材(cai)料(liao)隔(ge)熱,以防(fang)止(zhi)填塞物(wu)與(yu)構件因(yin)受這些高溫管(guan)道(dao)(dao)的(de)(de)(de)(de)影響(xiang)而導(dao)致(zhi)火(huo)災(zai)。當管(guan)道(dao)(dao)互為上(shang)下布(bu)置時,表面溫度較高者應布(bu)置在(zai)上(shang)面。

貴州推薦通風設備廠家

(1)風(feng)(feng)管(guan)(guan)(guan)(guan)布置(zhi)(zhi)應(ying)(ying)(ying)(ying)盡量(liang)采(cai)用(yong)沿墻(qiang)壁鋪設的(de)(de)(de)方(fang)法,這樣在終(zhong)裝(zhuang)(zhuang)(zhuang)修時可(ke)形成(cheng)凹凸頂結構(gou),既保持了室內的(de)(de)(de)凈高,又使(shi)風(feng)(feng)管(guan)(guan)(guan)(guan)得到屏蔽(bi),可(ke)以起到較(jiao)好的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)修效(xiao)果;(2)風(feng)(feng)管(guan)(guan)(guan)(guan)在布置(zhi)(zhi)時應(ying)(ying)(ying)(ying)盡量(liang)短(duan),彎(wan)頭不(bu)宜過(guo)多(duo),轉角半(ban)徑不(bu)宜過(guo)小,并盡量(liang)避免管(guan)(guan)(guan)(guan)道突變(bian)徑,以減少(shao)沿程壓(ya)力的(de)(de)(de)損失(shi);(3)風(feng)(feng)管(guan)(guan)(guan)(guan)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)時不(bu)應(ying)(ying)(ying)(ying)破壞(huai)原有建(jian)筑的(de)(de)(de)結構(gou),特(te)別(bie)是(shi)承重結構(gou);(4)風(feng)(feng)管(guan)(guan)(guan)(guan)穿過(guo)墻(qiang)壁處(chu)(chu)(chu),其孔洞四(si)周的(de)(de)(de)縫隙,應(ying)(ying)(ying)(ying)使(shi)用(yong)彈性(xing)材料填充密實(shi);(5)為了降低噪聲,風(feng)(feng)管(guan)(guan)(guan)(guan)的(de)(de)(de)始端(與送風(feng)(feng)機連接(jie)處(chu)(chu)(chu))不(bu)宜急彎(wan),必要(yao)時,彎(wan)頭和三通支管(guan)(guan)(guan)(guan)等(deng)處(chu)(chu)(chu)應(ying)(ying)(ying)(ying)裝(zhuang)(zhuang)(zhuang)設導(dao)流葉片;(6)風(feng)(feng)管(guan)(guan)(guan)(guan)的(de)(de)(de)連接(jie)應(ying)(ying)(ying)(ying)嚴(yan)格按照規范進行,粘貼應(ying)(ying)(ying)(ying)牢(lao)固(gu)(gu)、鋪設應(ying)(ying)(ying)(ying)平(ping)整(zheng)、綁扎應(ying)(ying)(ying)(ying)緊密,無滑動、松弛與斷裂現象,防(fang)止漏(lou)冷(leng)(熱);(7)輸送易產(chan)生冷(leng)凝水空氣的(de)(de)(de)風(feng)(feng)管(guan)(guan)(guan)(guan),一(yi)定要(yao)按設計(ji)要(yao)求(qiu)的(de)(de)(de)坡(po)度安(an)(an)(an)裝(zhuang)(zhuang)(zhuang);(8)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)要(yao)牢(lao)固(gu)(gu),所有吊、支、托架不(bu)得妨礙風(feng)(feng)口(kou)(kou)(kou)、閥門、控制(zhi)系統及檢查門的(de)(de)(de)操(cao)作(zuo),并作(zuo)良好的(de)(de)(de)防(fang)銹處(chu)(chu)(chu)理;(9)新風(feng)(feng)管(guan)(guan)(guan)(guan)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)除應(ying)(ying)(ying)(ying)遵守(shou)送風(feng)(feng)管(guan)(guan)(guan)(guan)道安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)規定外,還應(ying)(ying)(ying)(ying)按設計(ji)要(yao)求(qiu)作(zuo)有坡(po)度安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(坡(po)向新風(feng)(feng)口(kou)(kou)(kou));(10)新風(feng)(feng)口(kou)(kou)(kou)要(yao)有防(fang)雨(yu)和過(guo)濾網罩,安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)位置(zhi)(zhi)應(ying)(ying)(ying)(ying)選在空氣不(bu)受污染的(de)(de)(de)地(di)方(fang)且便于(yu)檢修。