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涪陵值得信賴的風管廠家

2019-10-30
涪陵值得信賴的風管廠家

通風(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)程序:(1)風(feng)(feng)管(guan)(guan)(guan)組(zu)裝(zhuang)(zhuang)(zhuang)(zhuang):當風(feng)(feng)管(guan)(guan)(guan)較(jiao)(jiao)(jiao)短(duan)時(shi),可一次在(zai)地(di)面組(zu)裝(zhuang)(zhuang)(zhuang)(zhuang)而成,當風(feng)(feng)管(guan)(guan)(guan)較(jiao)(jiao)(jiao)長(chang)時(shi),可視安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)場地(di)的(de)情況(kuang),在(zai)地(di)面分段組(zu)裝(zhuang)(zhuang)(zhuang)(zhuang)。組(zu)裝(zhuang)(zhuang)(zhuang)(zhuang)時(shi)應(ying)(ying)盡量(liang)調整(zheng)風(feng)(feng)道(dao)(dao)(dao)的(de)中心度(du)(du)和水平(ping)(ping)度(du)(du),避免風(feng)(feng)管(guan)(guan)(guan)扭曲或上下起(qi)波,左(zuo)右(you)擺龍,每段風(feng)(feng)道(dao)(dao)(dao)不宜超過10m.組(zu)裝(zhuang)(zhuang)(zhuang)(zhuang)時(shi),墊片應(ying)(ying)墊平(ping)(ping),法(fa)(fa)蘭螺栓應(ying)(ying)均勻(yun)擰緊,螺母帽均朝向(xiang)同一方向(xiang)。(2)風(feng)(feng)管(guan)(guan)(guan)就(jiu)(jiu)位(wei)(wei)(wei)(wei):風(feng)(feng)管(guan)(guan)(guan)就(jiu)(jiu)位(wei)(wei)(wei)(wei)前應(ying)(ying)檢查(cha)全部支(zhi)架(jia)(jia)的(de)水乎度(du)(du)和標(biao)高、檢查(cha)支(zhi)架(jia)(jia)的(de)牢固程度(du)(du),風(feng)(feng)管(guan)(guan)(guan)就(jiu)(jiu)位(wei)(wei)(wei)(wei)可采用直接和吊(diao)具兩(liang)種方法(fa)(fa)。對風(feng)(feng)管(guan)(guan)(guan)斷(duan)面較(jiao)(jiao)(jiao)小(xiao),又位(wei)(wei)(wei)(wei)置較(jiao)(jiao)(jiao)低的(de)可采用人工就(jiu)(jiu)位(wei)(wei)(wei)(wei)方法(fa)(fa),只需(xu)搭設(she)簡易腳(jiao)手架(jia)(jia)即可。當風(feng)(feng)管(guan)(guan)(guan)斷(duan)面較(jiao)(jiao)(jiao)大(da)且管(guan)(guan)(guan)段較(jiao)(jiao)(jiao)長(chang)時(shi),可采用滑輪、倒鏈(lian)、大(da)繩等(deng)方法(fa)(fa)吊(diao)裝(zhuang)(zhuang)(zhuang)(zhuang)。世紀(ji)星介紹為了便于風(feng)(feng)道(dao)(dao)(dao)就(jiu)(jiu)位(wei)(wei)(wei)(wei),一般多采用將風(feng)(feng)道(dao)(dao)(dao)吊(diao)在(zai)腳(jiao)手架(jia)(jia)上,然后(hou)再(zai)(zai)將其抬放在(zai)風(feng)(feng)道(dao)(dao)(dao)支(zhi)架(jia)(jia)上的(de)方法(fa)(fa)。腳(jiao)手架(jia)(jia)應(ying)(ying)沿其風(feng)(feng)道(dao)(dao)(dao)長(chang)度(du)(du)方向(xiang)搭設(she),高度(du)(du)和位(wei)(wei)(wei)(wei)置應(ying)(ying)適合(he)施工操作,吊(diao)裝(zhuang)(zhuang)(zhuang)(zhuang)順(shun)序應(ying)(ying)先干(gan)管(guan)(guan)(guan)后(hou)支(zhi)、立管(guan)(guan)(guan),吊(diao)起(qi)時(shi),吊(diao)點應(ying)(ying)牢固,兩(liang)吊(diao)點應(ying)(ying)均勻(yun)受力(li)。垂直風(feng)(feng)管(guan)(guan)(guan)可采用人工和大(da)繩輔(fu)助(zhu)就(jiu)(jiu)位(wei)(wei)(wei)(wei)。調整(zheng)風(feng)(feng)管(guan)(guan)(guan)保證垂直度(du)(du)要(yao)求。(3)風(feng)(feng)道(dao)(dao)(dao)調直:就(jiu)(jiu)位(wei)(wei)(wei)(wei)在(zai)支(zhi)架(jia)(jia)上的(de)風(feng)(feng)道(dao)(dao)(dao),應(ying)(ying)撥正位(wei)(wei)(wei)(wei)置,調整(zheng)風(feng)(feng)道(dao)(dao)(dao)橫(heng)平(ping)(ping)豎直,然后(hou)再(zai)(zai)按圖(tu)集(ji)要(yao)求固定(ding)。

涪陵值得信賴的風管廠家

1) 送(song)(song)(song)(song)(song)風(feng)(feng)(feng),包括通(tong)氣(qi)(qi),如(ru)送(song)(song)(song)(song)(song)鮮(xian)風(feng)(feng)(feng)和排(pai)(pai)氣(qi)(qi),這(zhe)個范圍很(hen)廣(guang),如(ru)工(gong)(gong)廠車(che)間,生(sheng)產場(chang)地空(kong)(kong)氣(qi)(qi),由于有(you)害氣(qi)(qi)體產生(sheng)需要(yao)排(pai)(pai)出室外(wai)(wai),又需要(yao)把室外(wai)(wai)空(kong)(kong)氣(qi)(qi)輸送(song)(song)(song)(song)(song)至室內(nei)。這(zhe)時就要(yao)使用(yong)流量大(da)(da)而壓(ya)力(li)小的空(kong)(kong)氣(qi)(qi)輸送(song)(song)(song)(song)(song)管(guan)道(dao),螺旋(xuan)風(feng)(feng)(feng)管(guan)就適用(yong),一般情況下使用(yong)鍍鋅鐵管(guan),有(you)腐蝕性(xing)及特別(bie)潮濕(shi)場(chang)所使用(yong)不銹鋼管(guan)。2) 送(song)(song)(song)(song)(song)冷風(feng)(feng)(feng)。常見(jian)的是(shi)中(zhong)央(yang)空(kong)(kong)調的管(guan)道(dao),這(zhe)種(zhong)管(guan)道(dao)需要(yao)加保(bao)溫(wen)材(cai)料(liao)。螺旋(xuan)風(feng)(feng)(feng)管(guan)可內(nei)貼保(bao)溫(wen)材(cai)料(liao),外(wai)(wai)表看來(lai)美觀。3) 排(pai)(pai)油(you)(you)煙(yan)。飯店、酒樓、賓館的廚(chu)房(fang)均有(you)大(da)(da)量油(you)(you)煙(yan)產生(sheng),需要(yao)排(pai)(pai)出,使用(yong)圓形的風(feng)(feng)(feng)管(guan)就是(shi)油(you)(you)煙(yan)囪。在這(zhe)里,螺旋(xuan)風(feng)(feng)(feng)管(guan)該(gai)叫(jiao)做(zuo)油(you)(you)煙(yan)管(guan)。4) 除(chu)塵。有(you)些(xie)工(gong)(gong)廠生(sheng)產車(che)間很(hen)多塵埃,需要(yao)專門的除(chu)塵裝置,其中(zhong)量較(jiao)大(da)(da)的管(guan)道(dao),可使用(yong)螺旋(xuan)風(feng)(feng)(feng)管(guan)。5) 散裝物料(liao)輸送(song)(song)(song)(song)(song)。有(you)些(xie)工(gong)(gong)廠的生(sheng)產過(guo)程中(zhong),需要(yao)輸送(song)(song)(song)(song)(song)松散的顆粒,特別(bie)是(shi)比重不大(da)(da)的如(ru)發(fa)泡塑料(liao)粒之(zhi)類(lei)的使用(yong)螺旋(xuan)風(feng)(feng)(feng)管(guan)造價低、效果好。

涪陵值得信賴的風管廠家

消(xiao)(xiao)聲(sheng)器(qi)是(shi)利(li)用(yong)聲(sheng)的(de)(de)(de)吸(xi)收、反射(she)、干涉等原(yuan)理(li),降(jiang)低通風與空調(diao)系(xi)統中氣(qi)流噪聲(sheng)的(de)(de)(de)裝置。根據消(xiao)(xiao)聲(sheng)原(yuan)理(li)的(de)(de)(de)不同(tong)可以分(fen)為阻性(xing)、抗性(xing)、共振型和復合型等。一、阻性(xing)消(xiao)(xiao)聲(sheng)器(qi),阻性(xing)消(xiao)(xiao)聲(sheng)器(qi)利(li)用(yong)吸(xi)聲(sheng)材(cai)料(liao)的(de)(de)(de)吸(xi)聲(sheng)作用(yong)而(er)消(xiao)(xiao)聲(sheng)的(de)(de)(de)。其構造是(shi)把吸(xi)聲(sheng)材(cai)料(liao)固定在氣(qi)流流動的(de)(de)(de)管道內壁,或按一定方式排列(lie)在管道或殼體(ti)內構成阻性(xing)消(xiao)(xiao)聲(sheng)器(qi),吸(xi)聲(sheng)材(cai)料(liao)能(neng)夠把入射(she)在其上的(de)(de)(de)聲(sheng)能(neng)部分(fen)地吸(xi)收掉(diao)。聲(sheng)能(neng)之所以能(neng)被吸(xi)收,是(shi)由于吸(xi)聲(sheng)材(cai)料(liao)的(de)(de)(de)多(duo)孔(kong)性(xing)和松散性(xing)。當(dang)聲(sheng)波進入孔(kong)隙(xi),引起(qi)孔(kong)隙(xi)中的(de)(de)(de)空氣(qi)和材(cai)料(liao)產生微小(xiao)的(de)(de)(de)振動,由于摩擦和粘滯阻力。使(shi)相當(dang)一部分(fen)聲(sheng)能(neng)化為熱能(neng)而(er)被吸(xi)收掉(diao)。

涪陵值得信賴的風管廠家

(1)防火閥使用及安裝(a) 安裝前必須檢查防火閥外觀質量、控制性能和閥門動作,確認正常后配鉆法蘭連接孔。(b) 安裝時防火閥的方向位置應正確,熔斷器(易熔片)應先于葉片軸接觸熱氣流(即位于葉片的迎風側)。自重式防火閥要注意葉片的上下方向氣流方向標志,不得倒置。(c) 防火閥應牢靠地固定在設定的位置上,確保當發生火災時不致因管道變形下塌而影響工作性能,風管廠家必要時應設吊架。(d) 具有風量調節功能的防火閥,應在調試過程中調定閥門開度。(e) 當設計防火閥為吊頂安裝或靠近墻體安裝時,要保證防火閥周圍貿有足夠空間。(f) 安裝防火閥后的施工過程中,要注意值得信賴的風管不得使閥(fa)體、操(cao)作(zuo)裝置等受到損傷、變形,以免影響其工作(zuo)性能(neng)(g) 安(an)裝后(hou)應對防火閥(fa)清掃(sao)檢查(cha),閥(fa)體內(nei)不得有雜(za)物,并進行(xing)操(cao)作(zuo)試驗(yan),確(que)保閥(fa)體正(zheng)常工作(zuo)。

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