南岸高品質不銹鋼通風管道廠家

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，高品質不銹鋼通風管道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。不銹鋼通風管道采用280℃溫度熔(rong)斷(duan)器重新(xin)關閉(bi)。防(fang)(fang)火閥——通風空調(diao)系(xi)統70℃：風管(guan)(guan)穿越(yue)防(fang)(fang)火分區、隔墻(qiang)樓(lou)板、水平風管(guan)(guan)的(de)水平管(guan)(guan)段上（系(xi)統獨立設置可不設）、公共建筑豎向排(pai)(pai)風管(guan)(guan)支管(guan)(guan)；150℃：公共建筑廚房排(pai)(pai)油煙管(guan)(guan)支管(guan)(guan)；排(pai)(pai)煙防(fang)(fang)火閥——消防(fang)(fang)排(pai)(pai)煙系(xi)統280℃：消防(fang)(fang)排(pai)(pai)煙管(guan)(guan)道；

防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)閥(fa)(fa)(fa)的(de)外(wai)(wai)觀，防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)閥(fa)(fa)(fa)應(ying)外(wai)(wai)觀完(wan)好無損，機械部(bu)分外(wai)(wai)表無銹蝕、變(bian)(bian)形或機械損傷。在(zai)(zai)其明顯部(bu)位(wei)設(she)(she)置(zhi)(zhi)永久(jiu)性標牌，標明產(chan)(chan)品(pin)名(ming)稱、型號、規格、耐火(huo)(huo)(huo)(huo)(huo)(huo)性能及(ji)(ji)商標、生產(chan)(chan)單位(wei)(制造商)名(ming)稱和廠址(zhi)、出日期及(ji)(ji)產(chan)(chan)品(pin)生產(chan)(chan)批號、執行標準等(deng)，內(nei)容清晰，設(she)(she)置(zhi)(zhi)牢靠。防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)閥(fa)(fa)(fa)的(de)安裝位(wei)置(zhi)(zhi)防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)閥(fa)(fa)(fa)主要安裝在(zai)(zai)風(feng)(feng)管(guan)(guan)靠近防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)分隔(ge)處(chu)(chu)(chu)(chu)，暗裝時，安裝部(bu)位(wei)應(ying)設(she)(she)置(zhi)(zhi)方便維護的(de)檢修口。具體(ti)檢查要求為：(1)通風(feng)(feng)、空調系(xi)統(tong)的(de)風(feng)(feng)管(guan)(guan)，在(zai)(zai)以下部(bu)位(wei)應(ying)設(she)(she)置(zhi)(zhi)公(gong)稱動作溫度為70℃的(de)防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)閥(fa)(fa)(fa):①穿越防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)分區處(chu)(chu)(chu)(chu);②穿越通風(feng)(feng)、空調機房(fang)(fang)的(de)房(fang)(fang)間(jian)隔(ge)墻和樓板處(chu)(chu)(chu)(chu);③穿越重要或火(huo)(huo)(huo)(huo)(huo)(huo)災(zai)危險性大的(de)房(fang)(fang)間(jian)隔(ge)墻和樓板處(chu)(chu)(chu)(chu);④穿越防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)分隔(ge)處(chu)(chu)(chu)(chu)的(de)變(bian)(bian)形縫(feng)兩側;⑤豎(shu)向(xiang)風(feng)(feng)管(guan)(guan)與每(mei)層水平(ping)風(feng)(feng)管(guan)(guan)交接(jie)處(chu)(chu)(chu)(chu)的(de)水平(ping)管(guan)(guan)段上(shang)。當(dang)建筑(zhu)內(nei)每(mei)個防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)分區的(de)通風(feng)(feng)、空調系(xi)統(tong)均獨立設(she)(she)置(zhi)(zhi)時，水平(ping)風(feng)(feng)管(guan)(guan)與豎(shu)向(xiang)總管(guan)(guan)的(de)交接(jie)處(chu)(chu)(chu)(chu)可不設(she)(she)置(zhi)(zhi)防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)閥(fa)(fa)(fa)。(2)公(gong)共建筑(zhu)的(de)浴室(shi)、衛生間(jian)和廚房(fang)(fang)的(de)豎(shu)向(xiang)排(pai)風(feng)(feng)管(guan)(guan)，應(ying)采(cai)取防(fang)止(zhi)回流(liu)措施，并宜在(zai)(zai)支(zhi)管(guan)(guan)上(shang)設(she)(she)置(zhi)(zhi)防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)閥(fa)(fa)(fa)。(3)公(gong)共建筑(zhu)內(nei)廚房(fang)(fang)的(de)排(pai)油煙管(guan)(guan)道(dao)，宜按防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)分區設(she)(she)置(zhi)(zhi)，且在(zai)(zai)與豎(shu)向(xiang)排(pai)風(feng)(feng)管(guan)(guan)連(lian)接(jie)的(de)支(zhi)管(guan)(guan)處(chu)(chu)(chu)(chu)應(ying)設(she)(she)置(zhi)(zhi)防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)閥(fa)(fa)(fa)。

1安(an)(an)裝好(hao)采用(yong)(yong)水(shui)平聯通(tong)(tong)的(de)(de)方(fang)(fang)式(shi)(shi)。操(cao)作(zuo)簡單，使用(yong)(yong)安(an)(an)全(quan)范(fan)圍(wei)廣(guang)。有(you)(you)人(ren)說，我(wo)方(fang)(fang)式(shi)(shi)也養好(hao)雞(ji)(ji)，我(wo)只能說沒有(you)(you)養不(bu)好(hao)雞(ji)(ji)的(de)(de)雞(ji)(ji)舍(she)，只有(you)(you)養不(bu)好(hao)雞(ji)(ji)的(de)(de)人(ren)。合理設(she)計本身(shen)是(shi)為了減(jian)小(xiao)勞動量(liang)(liang)的(de)(de)！2開口大(da)小(xiao)與數(shu)量(liang)(liang)。建議(yi)等于風(feng)(feng)(feng)(feng)管(guan)(guan)橫截面積，按照管(guan)(guan)子內(nei)徑實際(ji)有(you)(you)效面積計算。開口大(da)小(xiao)不(bu)敢妄(wang)言，開口越(yue)小(xiao)，所需開口數(shu)量(liang)(liang)越(yue)多，出(chu)風(feng)(feng)(feng)(feng)越(yue)細越(yue)散越(yue)均勻，但沖(chong)勁(jing)不(bu)足，降低(di)負壓(ya)減(jian)緩(huan)風(feng)(feng)(feng)(feng)速相對(dui)更(geng)安(an)(an)全(quan)。開口越(yue)大(da)，進風(feng)(feng)(feng)(feng)越(yue)厚，沖(chong)勁(jing)越(yue)足，相對(dui)可以提高負壓(ya)工作(zuo)，同(tong)樣配置(zhi)(zhi)風(feng)(feng)(feng)(feng)管(guan)(guan)數(shu)量(liang)(liang)，安(an)(an)全(quan)范(fan)圍(wei)內(nei)滿足更(geng)多進風(feng)(feng)(feng)(feng)量(liang)(liang)。(主要是(shi)冷風(feng)(feng)(feng)(feng)緩(huan)沖(chong)范(fan)圍(wei)廣(guang)了）3配置(zhi)(zhi)方(fang)(fang)式(shi)(shi)。根據(ju)不(bu)同(tong)雞(ji)(ji)舍(she)養殖數(shu)量(liang)(liang)、大(da)小(xiao)等兩種(zhong)配置(zhi)(zhi)方(fang)(fang)式(shi)(shi)。一(yi)是(shi)根據(ju)冬季大(da)的(de)(de)小(xiao)通(tong)(tong)風(feng)(feng)(feng)(feng)量(liang)(liang)，配置(zhi)(zhi)足夠(gou)風(feng)(feng)(feng)(feng)管(guan)(guan)數(shu)量(liang)(liang)，在冬季養殖過程中完(wan)全(quan)不(bu)開啟通(tong)(tong)風(feng)(feng)(feng)(feng)窗，只用(yong)(yong)風(feng)(feng)(feng)(feng)管(guan)(guan)通(tong)(tong)風(feng)(feng)(feng)(feng)。二(er)是(shi)根據(ju)風(feng)(feng)(feng)(feng)機大(da)小(xiao)配比(bi)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)，但不(bu)建議(yi)大(da)雞(ji)(ji)舍(she)滿足小(xiao)風(feng)(feng)(feng)(feng)機的(de)(de)配比(bi)，此時(shi)小(xiao)通(tong)(tong)風(feng)(feng)(feng)(feng)在風(feng)(feng)(feng)(feng)管(guan)(guan)不(bu)夠(gou)用(yong)(yong)時(shi)，開啟通(tong)(tong)風(feng)(feng)(feng)(feng)窗，過渡時(shi)機、操(cao)作(zuo)方(fang)(fang)式(shi)(shi)不(bu)好(hao)掌握，難度高，容(rong)易出(chu)問題。如(ru)果配置(zhi)(zhi)風(feng)(feng)(feng)(feng)管(guan)(guan)足夠(gou)，外界溫度持續升高，用(yong)(yong)到溫控降溫模式(shi)(shi)下(xia)，開啟側窗通(tong)(tong)風(feng)(feng)(feng)(feng)，相對(dui)時(shi)機更(geng)好(hao)，更(geng)安(an)(an)全(quan)。

現(xian)階(jie)(jie)段是(shi)(shi)很(hen)多雞(ji)舍都配(pei)備了通(tong)(tong)風(feng)(feng)管(guan)，我是(shi)(shi)2013年開(kai)始用的(de)通(tong)(tong)風(feng)(feng)管(guan)，在(zai)使(shi)用過程中，曾經(jing)出(chu)現(xian)過很(hen)多問題(ti)，現(xian)總結(jie)一下，歡迎拍磚交(jiao)流。一，通(tong)(tong)風(feng)(feng)管(guan)的(de)作用。1降低(di)操作負(fu)壓。冬(dong)季沒安(an)裝(zhuang)通(tong)(tong)風(feng)(feng)管(guan)的(de)雞(ji)舍，使(shi)用小(xiao)窗通(tong)(tong)風(feng)(feng)，尤其是(shi)(shi)跨(kua)度大的(de)雞(ji)舍為了導(dao)風(feng)(feng)合理安(an)全，使(shi)用高負(fu)壓通(tong)(tong)風(feng)(feng)。而使(shi)用通(tong)(tong)風(feng)(feng)管(guan)道(dao)，由于(yu)進(jin)風(feng)(feng)在(zai)管(guan)道(dao)內(nei)基(ji)本(ben)不(bu)擴散，低(di)負(fu)壓下都是(shi)(shi)按照風(feng)(feng)管(guan)方(fang)向，依次(ci)從開(kai)口處(chu)出(chu)風(feng)(feng)。2位(wei)置(zhi)(zhi)高，出(chu)風(feng)(feng)均勻。進(jin)風(feng)(feng)雖然(ran)在(zai)管(guan)道(dao)內(nei)沒有預熱，但下落(luo)位(wei)置(zhi)(zhi)高，向下擴散時間就是(shi)(shi)預熱過程。3跟(gen)風(feng)(feng)機(ji)配(pei)合合理配(pei)置(zhi)(zhi)，在(zai)初始開(kai)啟風(feng)(feng)機(ji)階(jie)(jie)段，由于(yu)設計(ji)問題(ti)導(dao)致進(jin)風(feng)(feng)窗使(shi)用不(bu)安(an)全，可(ke)以利用通(tong)(tong)風(feng)(feng)管(guan)過渡。

在空調(diao)送風(feng)系(xi)(xi)統(tong)中，空調(diao)送風(feng)機送出(chu)(chu)(chu)的風(feng)必須通(tong)過(guo)主干管(guan)分配到(dao)支管(guan)中；在排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)系(xi)(xi)統(tong)中，煙(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)由支管(guan)到(dao)主干管(guan)后，進(jin)入(ru)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)機排(pai)(pai)(pai)(pai)出(chu)(chu)(chu)。當建(jian)筑物內發(fa)生火(huo)災(zai)時(shi)，在通(tong)風(feng)、空調(diao)系(xi)(xi)統(tong)中，為了(le)防止(zhi)火(huo)勢(shi)通(tong)過(guo)送風(feng)系(xi)(xi)統(tong)蔓延，當送風(feng)系(xi)(xi)統(tong)中氣(qi)(qi)體溫度達到(dao)70℃時(shi)，防火(huo)閥(fa)機構上(shang)熔斷(duan)(duan)器動(dong)作(zuo)，閥(fa)門亦迅速關(guan)閥(fa)，切(qie)斷(duan)(duan)煙(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)與火(huo)勢(shi)沿風(feng)管(guan)蔓延的通(tong)路(lu)。同樣，在排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)系(xi)(xi)統(tong)中，發(fa)生火(huo)災(zai)時(shi)，排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)閥(fa)開啟，進(jin)行(xing)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)，為了(le)截(jie)斷(duan)(duan)高(gao)溫煙(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)在排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)管(guan)路(lu)中流動(dong)，防止(zhi)火(huo)勢(shi)蔓延到(dao)另(ling)一防火(huo)分區(qu)，當排(pai)(pai)(pai)(pai)出(chu)(chu)(chu)的煙(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)溫度達到(dao)280℃時(shi)，排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)防火(huo)閥(fa)、排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)口上(shang)熔斷(duan)(duan)器動(dong)作(zuo)，閥(fa)門必須自動(dong)關(guan)閉，阻(zu)止(zhi)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)。由此可(ke)見，防火(huo)閥(fa)、排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)閥(fa)做到(dao)了(le)該通(tong)則(ze)(ze)通(tong)，該斷(duan)(duan)則(ze)(ze)斷(duan)(duan)的隔煙(yan)(yan)(yan)(yan)(yan)阻(zu)火(huo)作(zuo)用。

1，通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)安裝(zhuang)在支(zhi)架上(shang)，應(ying)(ying)(ying)(ying)設(she)托(tuo)座(zuo)。2，通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)如有(you)(you)穿出屋面(mian)外部分，應(ying)(ying)(ying)(ying)設(she)置防雨罩。3，通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)采(cai)用無法蘭連時(shi)，接(jie)(jie)口處應(ying)(ying)(ying)(ying)嚴密(mi)(mi)牢固。通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)連接(jie)(jie)兩(liang)平面(mian)應(ying)(ying)(ying)(ying)平直，不得錯位及扭曲(qu)。4，輸送(song)易(yi)產生冷凝水的(de)通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)，安裝(zhuang)應(ying)(ying)(ying)(ying)設(she)計坡(po)度(du)。通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)底部不能有(you)(you)縱向的(de)接(jie)(jie)縫(feng)， 如必須(xu)有(you)(you)接(jie)(jie)縫(feng)，則(ze)應(ying)(ying)(ying)(ying)采(cai)用密(mi)(mi)封(feng)方式。通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)安裝(zhuang)完畢后，應(ying)(ying)(ying)(ying)進行嚴密(mi)(mi)性試驗(yan)，如發(fa)現異(yi)常情況，通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)的(de)制(zhi)作、安裝(zhuang)、檢驗(yan)和試驗(yan)，是一個連貫的(de)工程(cheng)，做到安全適用，經濟合理，方便施工，確保通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)的(de)工程(cheng)質量。