沙坪壩高品質通風管廠家

1.風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)程度(du)安(an)裝，邊(bian)(bian)(bian)長(chang)(chang)尺(chi)寸(cun)小(xiao)(xiao)(xiao)于(yu)(yu)(yu)等于(yu)(yu)(yu)400mm，間距不(bu)(bu)應(ying)(ying)大(da)(da)(da)于(yu)(yu)(yu)4m；大(da)(da)(da)于(yu)(yu)(yu)400mm，不(bu)(bu)應(ying)(ying)大(da)(da)(da)于(yu)(yu)(yu)3m；對于(yu)(yu)(yu)薄鋼(gang)板法蘭的(de)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，其支、吊(diao)(diao)架間距不(bu)(bu)應(ying)(ying)大(da)(da)(da)于(yu)(yu)(yu)3m。2.風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)垂直安(an)裝，間距不(bu)(bu)應(ying)(ying)大(da)(da)(da)于(yu)(yu)(yu)4m，單根直管(guan)(guan)(guan)至少應(ying)(ying)有2個固(gu)定點。3.支、吊(diao)(diao)架不(bu)(bu)宜(yi)設置在風(feng)(feng)(feng)(feng)(feng)口、閥門(men)(men)、檢(jian)討門(men)(men)及(ji)自控機構處，離風(feng)(feng)(feng)(feng)(feng)口或插接管(guan)(guan)(guan)的(de)距離不(bu)(bu)宜(yi)小(xiao)(xiao)(xiao)于(yu)(yu)(yu)200mm。4.當程度(du)懸吊(diao)(diao)的(de)主、干風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)長(chang)(chang)度(du)超過20m時，應(ying)(ying)設置防(fang)止擺動固(gu)定點，每個系統不(bu)(bu)應(ying)(ying)少于(yu)(yu)(yu)1個。5.防(fang)火閥直徑或長(chang)(chang)邊(bian)(bian)(bian)尺(chi)寸(cun)大(da)(da)(da)于(yu)(yu)(yu)等于(yu)(yu)(yu)630mm時，宜(yi)設獨立支、吊(diao)(diao)架。6.帶高效過濾器(qi)的(de)送風(feng)(feng)(feng)(feng)(feng)口，應(ying)(ying)采(cai)取可分離調節高度(du)的(de)吊(diao)(diao)桿。金屬風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)的(de)加固(gu)：矩形(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)邊(bian)(bian)(bian)長(chang)(chang)大(da)(da)(da)于(yu)(yu)(yu)630mm、保溫(wen)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)邊(bian)(bian)(bian)長(chang)(chang)大(da)(da)(da)于(yu)(yu)(yu)800mm，并(bing)且管(guan)(guan)(guan)段長(chang)(chang)度(du)大(da)(da)(da)于(yu)(yu)(yu)1250mm或低(di)壓風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)單邊(bian)(bian)(bian)平(ping)面積大(da)(da)(da)于(yu)(yu)(yu)1.2m2、中(zhong)(zhong)、高壓風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)大(da)(da)(da)于(yu)(yu)(yu)1.0m2中(zhong)(zhong)，均(jun)應(ying)(ying)采(cai)用加固(gu)辦法。角鋼(gang)、加固(gu)筋(jin)(jin)的(de)加固(gu)，其高度(du)應(ying)(ying)小(xiao)(xiao)(xiao)于(yu)(yu)(yu)或等于(yu)(yu)(yu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)的(de)寬度(du)。角鋼(gang)、加固(gu)筋(jin)(jin)與風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)鉚(liu)接的(de)間隔應(ying)(ying)均(jun)勻(yun)，不(bu)(bu)應(ying)(ying)大(da)(da)(da)于(yu)(yu)(yu)220mm。.對于(yu)(yu)(yu)凈化(hua)空調系統，不(bu)(bu)應(ying)(ying)在風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)內設加固(gu)框及(ji)加固(gu)筋(jin)(jin)。

防火閥：采用70℃溫度熔斷器自動關閉（防火).可輸出聯動訊號，用于通風空調系統風管內，高品質通風管防止火勢沿風管蔓延。排煙防火閥：電訊號開啟，手動開啟，輸出動作電訊號.用于排煙風機吸入口管道或排煙支管上。通風管采用280℃溫度熔斷器重(zhong)新關(guan)閉(bi)。防(fang)(fang)(fang)火閥(fa)——通風空調系統70℃：風管(guan)(guan)(guan)穿(chuan)越防(fang)(fang)(fang)火分區、隔墻樓(lou)板、水(shui)平(ping)風管(guan)(guan)(guan)的水(shui)平(ping)管(guan)(guan)(guan)段上(shang)（系統獨立(li)設置可(ke)不設）、公(gong)共(gong)建筑(zhu)豎向排(pai)(pai)(pai)風管(guan)(guan)(guan)支管(guan)(guan)(guan)；150℃：公(gong)共(gong)建筑(zhu)廚房排(pai)(pai)(pai)油煙(yan)(yan)管(guan)(guan)(guan)支管(guan)(guan)(guan)；排(pai)(pai)(pai)煙(yan)(yan)防(fang)(fang)(fang)火閥(fa)——消防(fang)(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)系統280℃：消防(fang)(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)管(guan)(guan)(guan)道；

1、消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)性(xing)能(neng)：鍍(du)鋅(xin)薄鋼(gang)(gang)板(ban)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)：無(wu)消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)性(xing)能(neng)，自身(shen)震動會(hui)(hui)產(chan)生聲(sheng)(sheng)音(yin)(yin)，必須加裝消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)器(qi)。無(wu)機玻(bo)璃(li)鋼(gang)(gang)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)：無(wu)消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)性(xing)能(neng)，隔(ge)聲(sheng)(sheng)性(xing)能(neng)優于鍍(du)鋅(xin)薄鋼(gang)(gang)板(ban)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，必須加裝消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)器(qi)。復合(he)玻(bo)纖(xian)板(ban)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)：其管(guan)(guan)(guan)壁(bi)是一(yi)種多孔性(xing)吸(xi)聲(sheng)(sheng)材料，可(ke)省去專用消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)器(qi)。纖(xian)維織物(wu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)：其管(guan)(guan)(guan)壁(bi)為(wei)柔性(xing)纖(xian)維織物(wu)，本(ben)身(shen)就是聲(sheng)(sheng)音(yin)(yin)的不(bu)良導體和吸(xi)收體，自身(shen)不(bu)會(hui)(hui)產(chan)生聲(sheng)(sheng)音(yin)(yin)，還可(ke)以(yi)一(yi)定程度上吸(xi)收設(she)備噪聲(sheng)(sheng)，隨著(zhu)管(guan)(guan)(guan)道的延長，效果(guo)更(geng)為(wei)明顯，可(ke)省去專用消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)器(qi)。2、保(bao)溫性(xing)能(neng)：鍍(du)鋅(xin)薄鋼(gang)(gang)板(ban)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)：導熱系數(shu)(shu)很大(為(wei)60.4 W/m?K)，無(wu)保(bao)溫性(xing)能(neng)，必須另(ling)外加包保(bao)溫層及保(bao)護層。無(wu)機玻(bo)璃(li)鋼(gang)(gang)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)：導熱系數(shu)(shu)大(為(wei)0.5W/m?K)，無(wu)保(bao)溫性(xing)能(neng)。復合(he)玻(bo)纖(xian)板(ban)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)：導熱系數(shu)(shu)小(平均溫度24℃時小于1W/m?K)，有(you)一(yi)定保(bao)溫性(xing)能(neng)，不(bu)加裝保(bao)溫。

在空調(diao)送(song)風(feng)系(xi)(xi)(xi)統(tong)(tong)中(zhong)(zhong)，空調(diao)送(song)風(feng)機送(song)出的風(feng)必須通(tong)過主干管分(fen)配到支(zhi)管中(zhong)(zhong)；在排煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)系(xi)(xi)(xi)統(tong)(tong)中(zhong)(zhong)，煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)由(you)支(zhi)管到主干管后，進入排煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)風(feng)機排出。當(dang)建筑物內(nei)發生火(huo)(huo)災(zai)時(shi)，在通(tong)風(feng)、空調(diao)系(xi)(xi)(xi)統(tong)(tong)中(zhong)(zhong)，為了防止火(huo)(huo)勢通(tong)過送(song)風(feng)系(xi)(xi)(xi)統(tong)(tong)蔓(man)(man)延(yan)(yan)，當(dang)送(song)風(feng)系(xi)(xi)(xi)統(tong)(tong)中(zhong)(zhong)氣(qi)體溫(wen)度達到70℃時(shi)，防火(huo)(huo)閥機構上熔斷(duan)(duan)器(qi)動作(zuo)，閥門亦迅(xun)速關閥，切斷(duan)(duan)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)與(yu)火(huo)(huo)勢沿風(feng)管蔓(man)(man)延(yan)(yan)的通(tong)路(lu)。同(tong)樣，在排煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)系(xi)(xi)(xi)統(tong)(tong)中(zhong)(zhong)，發生火(huo)(huo)災(zai)時(shi)，排煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)閥開啟(qi)，進行排煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)，為了截斷(duan)(duan)高溫(wen)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)在排煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)管路(lu)中(zhong)(zhong)流動，防止火(huo)(huo)勢蔓(man)(man)延(yan)(yan)到另一防火(huo)(huo)分(fen)區(qu)，當(dang)排出的煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)溫(wen)度達到280℃時(shi)，排煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)防火(huo)(huo)閥、排煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)口上熔斷(duan)(duan)器(qi)動作(zuo)，閥門必須自動關閉，阻(zu)止排煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)。由(you)此可見，防火(huo)(huo)閥、排煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)閥做到了該通(tong)則通(tong)，該斷(duan)(duan)則斷(duan)(duan)的隔煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)阻(zu)火(huo)(huo)作(zuo)用。

1、通風(feng)機(ji)(ji)(ji)安(an)(an)裝(zhuang)(zhuang)(zhuang)應(ying)符(fu)合(he)下列(lie)(lie)規定（1）風(feng)機(ji)(ji)(ji)試運轉時，葉輪旋(xuan)轉方(fang)向正(zheng)確，經不(bu)少于2H運轉后，滑動(dong)軸(zhou)(zhou)承溫升不(bu)超(chao)(chao)過35度(du)，高溫度(du)不(bu)超(chao)(chao)過70度(du)；滾動(dong)軸(zhou)(zhou)承溫升不(bu)超(chao)(chao)過40度(du)，高溫度(du)不(bu)超(chao)(chao)過80度(du)。（2）離心風(feng)機(ji)(ji)(ji)與減震臺座接(jie)觸(chu)緊密(mi)，螺(luo)栓擰緊，并(bing)(bing)有防松裝(zhuang)(zhuang)(zhuang)置(zhi)。（3）管道風(feng)機(ji)(ji)(ji)采(cai)用減震吊架(jia)(jia)安(an)(an)裝(zhuang)(zhuang)(zhuang)時，風(feng)機(ji)(ji)(ji)與減震吊架(jia)(jia)連接(jie)緊密(mi)，牢(lao)固(gu)(gu)(gu)可(ke)靠；采(cai)用支拖架(jia)(jia)安(an)(an)裝(zhuang)(zhuang)(zhuang)時，風(feng)機(ji)(ji)(ji)與減震器(qi)(qi)及支架(jia)(jia)、托架(jia)(jia)連接(jie)緊密(mi)，穩固(gu)(gu)(gu)可(ke)靠。2、過濾(lv)(lv)(lv)器(qi)(qi)、紙除塵器(qi)(qi)、過濾(lv)(lv)(lv)器(qi)(qi)吸(xi)收器(qi)(qi)安(an)(an)裝(zhuang)(zhuang)(zhuang)應(ying)符(fu)合(he)下列(lie)(lie)規定（1）各(ge)種設(she)(she)(she)備的型號、規格、額定風(feng)量必須符(fu)合(he)設(she)(she)(she)計要求。（2）各(ge)種設(she)(she)(she)備的安(an)(an)裝(zhuang)(zhuang)(zhuang)方(fang)向必須正(zheng)確。（3）設(she)(she)(she)備與管路連接(jie)時，宜采(cai)用整體性的橡膠軟管接(jie)頭，并(bing)(bing)不(bu)得漏氣(qi)；固(gu)(gu)(gu)定支架(jia)(jia)應(ying)平(ping)正(zheng)穩定。（4）過濾(lv)(lv)(lv)器(qi)(qi)的安(an)(an)裝(zhuang)(zhuang)(zhuang)應(ying)固(gu)(gu)(gu)定牢(lao)固(gu)(gu)(gu)，過濾(lv)(lv)(lv)器(qi)(qi)與框架(jia)(jia)、框架(jia)(jia)與維護結構之間無明顯縫隙。（5）紙除塵器(qi)(qi)和過濾(lv)(lv)(lv)器(qi)(qi)的安(an)(an)裝(zhuang)(zhuang)(zhuang)，應(ying)固(gu)(gu)(gu)定牢(lao)固(gu)(gu)(gu)，位置(zhi)準確，連接(jie)嚴密(mi)。