四川高品質排煙管道批發

（1）風(feng)管(guan)布(bu)置應(ying)(ying)(ying)盡(jin)量(liang)采用(yong)沿墻(qiang)(qiang)壁(bi)鋪設(she)的(de)(de)(de)(de)(de)方法，這樣在終裝(zhuang)(zhuang)(zhuang)修(xiu)時可形成凹(ao)凸頂(ding)結(jie)構(gou)，既(ji)保持(chi)了室內的(de)(de)(de)(de)(de)凈高，又使風(feng)管(guan)得到屏蔽，可以(yi)起到較好的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)修(xiu)效(xiao)果；（2）風(feng)管(guan)在布(bu)置時應(ying)(ying)(ying)盡(jin)量(liang)短(duan)，彎(wan)頭不(bu)(bu)宜(yi)過(guo)多，轉角半徑(jing)不(bu)(bu)宜(yi)過(guo)小，并(bing)盡(jin)量(liang)避(bi)免管(guan)道突變徑(jing)，以(yi)減(jian)少(shao)沿程壓力的(de)(de)(de)(de)(de)損失(shi)；（3）風(feng)管(guan)安(an)裝(zhuang)(zhuang)(zhuang)時不(bu)(bu)應(ying)(ying)(ying)破壞原有建筑的(de)(de)(de)(de)(de)結(jie)構(gou)，特別是承重結(jie)構(gou)；（4）風(feng)管(guan)穿過(guo)墻(qiang)(qiang)壁(bi)處(chu)(chu)，其孔(kong)洞四周的(de)(de)(de)(de)(de)縫隙，應(ying)(ying)(ying)使用(yong)彈性材(cai)料填充密實；（5）為了降低(di)噪聲，風(feng)管(guan)的(de)(de)(de)(de)(de)始端（與送(song)風(feng)機(ji)連(lian)接(jie)處(chu)(chu)）不(bu)(bu)宜(yi)急彎(wan)，必要時，彎(wan)頭和三通支管(guan)等處(chu)(chu)應(ying)(ying)(ying)裝(zhuang)(zhuang)(zhuang)設(she)導流(liu)葉片；（6）風(feng)管(guan)的(de)(de)(de)(de)(de)連(lian)接(jie)應(ying)(ying)(ying)嚴(yan)格按照(zhao)規(gui)(gui)范(fan)進行(xing)，粘貼應(ying)(ying)(ying)牢固、鋪設(she)應(ying)(ying)(ying)平整、綁扎應(ying)(ying)(ying)緊密，無滑動、松弛與斷(duan)裂現象，防(fang)止漏冷（熱）；（7）輸送(song)易產生冷凝(ning)水空氣的(de)(de)(de)(de)(de)風(feng)管(guan)，一定要按設(she)計(ji)要求的(de)(de)(de)(de)(de)坡(po)度安(an)裝(zhuang)(zhuang)(zhuang)；（8）安(an)裝(zhuang)(zhuang)(zhuang)要牢固，所有吊(diao)、支、托架不(bu)(bu)得妨礙風(feng)口、閥(fa)門(men)(men)、控制系統(tong)及檢查(cha)門(men)(men)的(de)(de)(de)(de)(de)操作，并(bing)作良好的(de)(de)(de)(de)(de)防(fang)銹(xiu)處(chu)(chu)理；（9）新風(feng)管(guan)安(an)裝(zhuang)(zhuang)(zhuang)除應(ying)(ying)(ying)遵守(shou)送(song)風(feng)管(guan)道安(an)裝(zhuang)(zhuang)(zhuang)規(gui)(gui)定外，還應(ying)(ying)(ying)按設(she)計(ji)要求作有坡(po)度安(an)裝(zhuang)(zhuang)(zhuang)（坡(po)向新風(feng)口）；（10）新風(feng)口要有防(fang)雨和過(guo)濾網罩(zhao)，安(an)裝(zhuang)(zhuang)(zhuang)位(wei)置應(ying)(ying)(ying)選在空氣不(bu)(bu)受污染的(de)(de)(de)(de)(de)地方且便(bian)于檢修(xiu)。

什(shen)么是(shi)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，常見風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)有哪些類型，風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)主要(yao)指(zhi)中央空調(diao)(diao)系(xi)統(tong)(tong)(tong)的通風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)，它常常被忽視(shi)，但卻是(shi)空調(diao)(diao)系(xi)統(tong)(tong)(tong)的重要(yao)組(zu)成部分(fen)(fen)(fen)。風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)由薄鋼(gang)板、鋁板、硬(ying)聚(ju)氯乙(yi)烯(xi)(xi)板、玻(bo)璃鋼(gang)以及其它復合(he)材(cai)料(liao)等制(zhi)成的，用于輸送空氣和空氣混合(he)物的各種(zhong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)的總稱。1、按照材(cai)質可(ke)分(fen)(fen)(fen)為：金屬(shu)(shu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、非金屬(shu)(shu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。其中：（1）金屬(shu)(shu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)又可(ke)分(fen)(fen)(fen)為：鋼(gang)板風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、鋁板風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、不(bu)銹鋼(gang)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)等；（2）非金屬(shu)(shu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)可(ke)以分(fen)(fen)(fen)為：硬(ying)聚(ju)氯乙(yi)烯(xi)(xi)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、有機玻(bo)璃風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、無機玻(bo)璃風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、玻(bo)璃鋼(gang)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)以及其它復合(he)材(cai)料(liao)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)等；2、按照風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)外形可(ke)分(fen)(fen)(fen)為：圓形風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、矩形風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)；3、按照通風(feng)(feng)(feng)(feng)(feng)空調(diao)(diao)系(xi)統(tong)(tong)(tong)工作壓(ya)力可(ke)分(fen)(fen)(fen)為：高壓(ya)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、中壓(ya)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、低壓(ya)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)三個類別，

1、消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)(sheng)性能(neng)(neng)：鍍(du)鋅薄鋼(gang)板(ban)風(feng)管(guan)：無(wu)(wu)消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)(sheng)性能(neng)(neng)，自身(shen)震(zhen)動會(hui)產生(sheng)聲(sheng)(sheng)(sheng)音(yin)，必(bi)須(xu)加(jia)裝消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)(sheng)器。無(wu)(wu)機玻(bo)璃(li)鋼(gang)風(feng)管(guan)：無(wu)(wu)消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)(sheng)性能(neng)(neng)，隔聲(sheng)(sheng)(sheng)性能(neng)(neng)優于鍍(du)鋅薄鋼(gang)板(ban)風(feng)管(guan)，必(bi)須(xu)加(jia)裝消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)(sheng)器。復(fu)合(he)玻(bo)纖(xian)板(ban)風(feng)管(guan)：其管(guan)壁是(shi)一種多孔(kong)性吸(xi)聲(sheng)(sheng)(sheng)材料，可省(sheng)去專用消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)(sheng)器。纖(xian)維(wei)織物風(feng)管(guan)：其管(guan)壁為柔性纖(xian)維(wei)織物，本身(shen)就是(shi)聲(sheng)(sheng)(sheng)音(yin)的(de)不(bu)良導體和吸(xi)收(shou)體，自身(shen)不(bu)會(hui)產生(sheng)聲(sheng)(sheng)(sheng)音(yin)，還可以一定程(cheng)度上吸(xi)收(shou)設備噪聲(sheng)(sheng)(sheng)，隨著管(guan)道的(de)延長，效果更為明顯(xian)，可省(sheng)去專用消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)(sheng)器。2、保(bao)溫(wen)(wen)(wen)性能(neng)(neng)：鍍(du)鋅薄鋼(gang)板(ban)風(feng)管(guan)：導熱系(xi)數很大(為60.4 W/m?K)，無(wu)(wu)保(bao)溫(wen)(wen)(wen)性能(neng)(neng)，必(bi)須(xu)另外加(jia)包(bao)保(bao)溫(wen)(wen)(wen)層及(ji)保(bao)護(hu)層。無(wu)(wu)機玻(bo)璃(li)鋼(gang)風(feng)管(guan)：導熱系(xi)數大(為0.5W/m?K)，無(wu)(wu)保(bao)溫(wen)(wen)(wen)性能(neng)(neng)。復(fu)合(he)玻(bo)纖(xian)板(ban)風(feng)管(guan)：導熱系(xi)數小(平均溫(wen)(wen)(wen)度24℃時小于1W/m?K)，有一定保(bao)溫(wen)(wen)(wen)性能(neng)(neng)，不(bu)加(jia)裝保(bao)溫(wen)(wen)(wen)。

排煙閥是否存在常開的？這里的排煙閥也就相當于排煙口，對于常見的板式排煙口與多葉排煙口，市場上常見的高品質排煙管道均為常閉形式，一般不需要常開的排煙口。對于排風兼排煙系統的排煙口，可以采用“單層百葉 + 280 ℃ 電控排煙防火閥”進行控制。70 ℃防火閥的應用場合有哪些？防火閥應用場合很多，排煙管道批發在空(kong)(kong)調送(song)回風(feng)(feng)(feng)(feng)干管(guan)，通風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)機進出口(kou)(kou)，風(feng)(feng)(feng)(feng)井入(ru)口(kou)(kou)，管(guan)道穿越(yue)防(fang)(fang)火(huo)(huo)分區 / 變形縫 / 重要(yao)(yao)房(fang)間(jian) / 機房(fang) / 火(huo)(huo)災危險性大(da)的房(fang)間(jian)的隔(ge)墻或樓(lou)板，垂(chui)直風(feng)(feng)(feng)(feng)管(guan)與每層水平(ping)(ping)風(feng)(feng)(feng)(feng)管(guan)連接處。等很多(duo)場合都需(xu)(xu)要(yao)(yao)設置防(fang)(fang)火(huo)(huo)閥(fa)。 空(kong)(kong)調新(xin)風(feng)(feng)(feng)(feng)取(qu)風(feng)(feng)(feng)(feng)管(guan)是否需(xu)(xu)要(yao)(yao)安(an)裝(zhuang)防(fang)(fang)火(huo)(huo)閥(fa)？一(yi)般(ban)不(bu)需(xu)(xu)要(yao)(yao)。特別是如果回風(feng)(feng)(feng)(feng)、送(song)風(feng)(feng)(feng)(feng)均(jun)安(an)裝(zhuang)防(fang)(fang)火(huo)(huo)閥(fa)之后，新(xin)風(feng)(feng)(feng)(feng)取(qu)風(feng)(feng)(feng)(feng)口(kou)(kou)就沒有(you)必要(yao)(yao)在安(an)裝(zhuang)防(fang)(fang)火(huo)(huo)閥(fa)了。并(bing)且一(yi)般(ban)取(qu)風(feng)(feng)(feng)(feng)口(kou)(kou)位于室外，且按照規(gui)范(fan)要(yao)(yao)求與排煙口(kou)(kou)保持(chi)10 m以(yi)上的水平(ping)(ping)距離(li)或3 m以(yi)上的垂(chui)直距離(li)（ 排煙口(kou)(kou)在上 ），一(yi)般(ban)煙氣不(bu)會從新(xin)風(feng)(feng)(feng)(feng)口(kou)(kou)進入(ru)空(kong)(kong)調，所以(yi)一(yi)般(ban)不(bu)需(xu)(xu)要(yao)(yao)安(an)裝(zhuang)防(fang)(fang)火(huo)(huo)閥(fa)。

一(yi)、火災自(zi)動報(bao)(bao)(bao)(bao)警(jing)(jing)系統(tong):對消(xiao)防火災報(bao)(bao)(bao)(bao)警(jing)(jing)控制(zhi)器進(jin)(jin)行(xing)(xing)自(zi)檢(jian)(jian)(jian)(jian)功(gong)能(neng)檢(jian)(jian)(jian)(jian)查(cha)(cha)：對可測(ce)量相(xiang)關參數進(jin)(jin)行(xing)(xing)查(cha)(cha)看和(he)記(ji)錄，如(ru)回路電流等(deng)；公共(gong)場所煙(yan)感(gan)器、溫(wen)感(gan)器安(an)裝(zhuang)檢(jian)(jian)(jian)(jian)查(cha)(cha)，與底座接觸是否(fou)良(liang)好(hao)，外(wai)觀是否(fou)潔凈完好(hao)；每次(ci)隨機抽(chou)取(qu)不(bu)低于(yu)5%的(de)煙(yan)感(gan)或溫(wen)感(gan)，噴(pen)煙(yan)或加熱后查(cha)(cha)視報(bao)(bao)(bao)(bao)警(jing)(jing)是否(fou)正(zheng)確(que)；手(shou)動報(bao)(bao)(bao)(bao)警(jing)(jing)按(an)鈕，檢(jian)(jian)(jian)(jian)查(cha)(cha)安(an)裝(zhuang)是否(fou)牢固(gu)，有無破損及丟失；每次(ci)隨機抽(chou)取(qu)不(bu)低于(yu)5%的(de)手(shou)動報(bao)(bao)(bao)(bao)警(jing)(jing)按(an)鈕，進(jin)(jin)行(xing)(xing)模(mo)擬(ni)報(bao)(bao)(bao)(bao)警(jing)(jing)，測(ce)試報(bao)(bao)(bao)(bao)警(jing)(jing)功(gong)能(neng)是否(fou)正(zheng)常；對樓層內(nei)各模(mo)塊箱進(jin)(jin)行(xing)(xing)外(wai)觀檢(jian)(jian)(jian)(jian)查(cha)(cha)，外(wai)接線是否(fou)固(gu)定良(liang)好(hao)；對聯(lian)動控制(zhi)柜上的(de)按(an)鈕每次(ci)按(an)10%的(de)比例進(jin)(jin)行(xing)(xing)功(gong)能(neng)試驗，控制(zhi)功(gong)能(neng)正(zheng)常。對火災報(bao)(bao)(bao)(bao)警(jing)(jing)控制(zhi)柜、聯(lian)動控制(zhi)柜等(deng)進(jin)(jin)行(xing)(xing)清掃除塵。線路松動，應進(jin)(jin)行(xing)(xing)緊固(gu)。對自(zi)檢(jian)(jian)(jian)(jian)、消(xiao)音(yin)、復(fu)位功(gong)能(neng)檢(jian)(jian)(jian)(jian)查(cha)(cha)，主電源與備(bei)用電源切換、報(bao)(bao)(bao)(bao)警(jing)(jing)檢(jian)(jian)(jian)(jian)查(cha)(cha)。二、應急照明及疏散(san)指(zhi)示(shi)燈(deng)(deng)每3個月(yue)進(jin)(jin)行(xing)(xing)一(yi)次(ci)備(bei)用電池(chi)亮燈(deng)(deng)（半(ban)個小時），使電池(chi)放電后再充電，延(yan)長電池(chi)壽命；檢(jian)(jian)(jian)(jian)查(cha)(cha)出口指(zhi)示(shi)燈(deng)(deng)玻(bo)璃面板(ban)有無劃傷或破裂現(xian)(xian)象；出口指(zhi)示(shi)燈(deng)(deng)電源指(zhi)示(shi)燈(deng)(deng)是否(fou)亮，如(ru)不(bu)亮，應立即(ji)修理；檢(jian)(jian)(jian)(jian)查(cha)(cha)出口指(zhi)示(shi)燈(deng)(deng)安(an)裝(zhuang)是否(fou)牢固(gu)；針對檢(jian)(jian)(jian)(jian)查(cha)(cha)中發現(xian)(xian)的(de)缺陷取(qu)下來進(jin)(jin)行(xing)(xing)修復(fu)，再裝(zhuang)回原(yuan)位；燈(deng)(deng)箱外(wai)殼(ke)及面板(ban)擦抹干凈。

風機(ji)(ji)廣泛地(di)應用(yong)(yong)(yong)(yong)(yong)于各個(ge)工業部門，一般講，離心(xin)式(shi)(shi)(shi)風機(ji)(ji)適用(yong)(yong)(yong)(yong)(yong)于小流(liu)(liu)(liu)量(liang)、高壓力的(de)場所，而軸(zhou)流(liu)(liu)(liu)式(shi)(shi)(shi)風機(ji)(ji)則(ze)常用(yong)(yong)(yong)(yong)(yong)于大流(liu)(liu)(liu)量(liang)、低壓力的(de)情況(kuang)，應根據不(bu)同的(de)情況(kuang)選(xuan)有不(bu)同的(de)風機(ji)(ji)分類。1鍋(guo)爐(lu)(lu)(lu)用(yong)(yong)(yong)(yong)(yong)風機(ji)(ji),鍋(guo)爐(lu)(lu)(lu)用(yong)(yong)(yong)(yong)(yong)風機(ji)(ji)根據鍋(guo)爐(lu)(lu)(lu)的(de)規格可(ke)選(xuan)用(yong)(yong)(yong)(yong)(yong)離心(xin)式(shi)(shi)(shi)或軸(zhou)流(liu)(liu)(liu)式(shi)(shi)(shi)。又(you)按它的(de)作用(yong)(yong)(yong)(yong)(yong)分為鍋(guo)爐(lu)(lu)(lu)風機(ji)(ji)—向鍋(guo)爐(lu)(lu)(lu)內(nei)(nei)輸送空氣(qi)；鍋(guo)爐(lu)(lu)(lu)引風機(ji)(ji)把(ba)鍋(guo)爐(lu)(lu)(lu)內(nei)(nei)的(de)煙(yan)氣(qi)抽走。2通(tong)(tong)風換(huan)氣(qi)用(yong)(yong)(yong)(yong)(yong)風機(ji)(ji),這(zhe)類風機(ji)(ji)一般是供工廠及(ji)各種建筑物通(tong)(tong)風換(huan)氣(qi)及(ji)采(cai)暖(nuan)通(tong)(tong)風用(yong)(yong)(yong)(yong)(yong)，要求壓力不(bu)高，但(dan)噪(zao)聲要求要低，可(ke)采(cai)用(yong)(yong)(yong)(yong)(yong)離心(xin)式(shi)(shi)(shi)或軸(zhou)流(liu)(liu)(liu)式(shi)(shi)(shi)風機(ji)(ji)。