成都高品質風機通風管批發

雖然在商業建筑與多種居住房的被動消防中，防火閥是關鍵組件，但在對建筑和其居住者的安全保護中，很多管理者沒有意識到防火閥的作用以及規定時間間隔內，防火閥的檢測、清潔及維護的重要意義。在高品質風機通風管商業建筑中的建造中我們總會遇到一些麻煩，試圖在能源效率與室內空氣質量之間尋求平衡就是其中。大多商業建筑通過機械通風或空調系統解決，能夠測量和控制整個建筑的空氣變化。在通風管道系統的安裝上就存在上面提到的問題———如何在延遲或風機通風管阻止火災蔓(man)延(yan)的建(jian)筑防火分隔(ge)與(yu)所(suo)允許空氣自由(you)流通(tong)(tong)的需要之間(jian)達到平(ping)衡。滿足空氣自由(you)流通(tong)(tong)需要不可避免(mian)地(di)再引入一條通(tong)(tong)道，而這卻(que)加快了(le)(le)火勢的蔓(man)延(yan)———利用通(tong)(tong)風管道系統使(shi)用的通(tong)(tong)道。毫無疑問，這中斷了(le)(le)防火分隔(ge)，充當了(le)(le)建(jian)筑被(bei)動消防護(hu)面的“裂(lie)口(kou)”。

什么是(shi)(shi)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，常見風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)有(you)哪些類(lei)型，風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)主要指中央空(kong)(kong)調(diao)系(xi)(xi)統的(de)(de)(de)通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道，它常常被(bei)忽視，但卻(que)是(shi)(shi)空(kong)(kong)調(diao)系(xi)(xi)統的(de)(de)(de)重(zhong)要組成部分(fen)(fen)(fen)。風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)(shi)由(you)薄鋼(gang)(gang)板(ban)(ban)(ban)、鋁(lv)板(ban)(ban)(ban)、硬(ying)聚氯(lv)乙烯板(ban)(ban)(ban)、玻(bo)璃(li)鋼(gang)(gang)以及其(qi)它復(fu)合材料等(deng)制成的(de)(de)(de)，用于輸送空(kong)(kong)氣和空(kong)(kong)氣混合物的(de)(de)(de)各種管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)總稱。1、按(an)(an)照(zhao)材質可分(fen)(fen)(fen)為(wei)：金(jin)屬(shu)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、非金(jin)屬(shu)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。其(qi)中：（1）金(jin)屬(shu)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)又(you)可分(fen)(fen)(fen)為(wei)：鋼(gang)(gang)板(ban)(ban)(ban)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、鋁(lv)板(ban)(ban)(ban)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、不銹鋼(gang)(gang)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)；（2）非金(jin)屬(shu)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)可以分(fen)(fen)(fen)為(wei)：硬(ying)聚氯(lv)乙烯風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、有(you)機玻(bo)璃(li)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、無機玻(bo)璃(li)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、玻(bo)璃(li)鋼(gang)(gang)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)以及其(qi)它復(fu)合材料風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)；2、按(an)(an)照(zhao)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)外形(xing)(xing)可分(fen)(fen)(fen)為(wei)：圓(yuan)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、矩(ju)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)；3、按(an)(an)照(zhao)通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)空(kong)(kong)調(diao)系(xi)(xi)統工作壓力可分(fen)(fen)(fen)為(wei)：高壓風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、中壓風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、低(di)壓風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)三個類(lei)別，

1.風(feng)(feng)(feng)管(guan)(guan)(guan)程度(du)(du)安裝，邊長尺(chi)寸小于(yu)(yu)等于(yu)(yu)400mm，間(jian)距(ju)不(bu)(bu)應(ying)大(da)(da)于(yu)(yu)4m；大(da)(da)于(yu)(yu)400mm，不(bu)(bu)應(ying)大(da)(da)于(yu)(yu)3m；對于(yu)(yu)薄(bo)鋼(gang)板法(fa)蘭的(de)(de)風(feng)(feng)(feng)管(guan)(guan)(guan)，其支、吊(diao)(diao)架間(jian)距(ju)不(bu)(bu)應(ying)大(da)(da)于(yu)(yu)3m。2.風(feng)(feng)(feng)管(guan)(guan)(guan)垂直(zhi)安裝，間(jian)距(ju)不(bu)(bu)應(ying)大(da)(da)于(yu)(yu)4m，單根直(zhi)管(guan)(guan)(guan)至(zhi)少應(ying)有2個固(gu)(gu)(gu)定點(dian)。3.支、吊(diao)(diao)架不(bu)(bu)宜設置在(zai)風(feng)(feng)(feng)口(kou)(kou)、閥(fa)門、檢討(tao)門及自控機(ji)構(gou)處，離風(feng)(feng)(feng)口(kou)(kou)或插接(jie)管(guan)(guan)(guan)的(de)(de)距(ju)離不(bu)(bu)宜小于(yu)(yu)200mm。4.當程度(du)(du)懸吊(diao)(diao)的(de)(de)主、干(gan)風(feng)(feng)(feng)管(guan)(guan)(guan)長度(du)(du)超過20m時，應(ying)設置防止擺動固(gu)(gu)(gu)定點(dian)，每(mei)個系統(tong)不(bu)(bu)應(ying)少于(yu)(yu)1個。5.防火閥(fa)直(zhi)徑或長邊尺(chi)寸大(da)(da)于(yu)(yu)等于(yu)(yu)630mm時，宜設獨立支、吊(diao)(diao)架。6.帶(dai)高(gao)效過濾器的(de)(de)送風(feng)(feng)(feng)口(kou)(kou)，應(ying)采取可分(fen)離調(diao)節高(gao)度(du)(du)的(de)(de)吊(diao)(diao)桿。金(jin)屬風(feng)(feng)(feng)管(guan)(guan)(guan)的(de)(de)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)：矩形風(feng)(feng)(feng)管(guan)(guan)(guan)邊長大(da)(da)于(yu)(yu)630mm、保(bao)溫風(feng)(feng)(feng)管(guan)(guan)(guan)邊長大(da)(da)于(yu)(yu)800mm，并且管(guan)(guan)(guan)段長度(du)(du)大(da)(da)于(yu)(yu)1250mm或低壓風(feng)(feng)(feng)管(guan)(guan)(guan)單邊平(ping)面積大(da)(da)于(yu)(yu)1.2m2、中、高(gao)壓風(feng)(feng)(feng)管(guan)(guan)(guan)大(da)(da)于(yu)(yu)1.0m2中，均應(ying)采用(yong)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)辦法(fa)。角(jiao)鋼(gang)、加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)筋的(de)(de)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)，其高(gao)度(du)(du)應(ying)小于(yu)(yu)或等于(yu)(yu)風(feng)(feng)(feng)管(guan)(guan)(guan)的(de)(de)寬度(du)(du)。角(jiao)鋼(gang)、加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)筋與風(feng)(feng)(feng)管(guan)(guan)(guan)鉚接(jie)的(de)(de)間(jian)隔應(ying)均勻(yun)，不(bu)(bu)應(ying)大(da)(da)于(yu)(yu)220mm。.對于(yu)(yu)凈化(hua)空調(diao)系統(tong)，不(bu)(bu)應(ying)在(zai)風(feng)(feng)(feng)管(guan)(guan)(guan)內設加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)框及加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)筋。

1) 送風(feng)(feng)，包(bao)括通氣(qi)(qi)，如(ru)送鮮風(feng)(feng)和(he)排(pai)(pai)氣(qi)(qi)，這(zhe)(zhe)(zhe)個范圍(wei)很廣，如(ru)工廠(chang)車間，生(sheng)(sheng)產(chan)場地(di)空(kong)氣(qi)(qi)，由于有(you)害氣(qi)(qi)體產(chan)生(sheng)(sheng)需要排(pai)(pai)出(chu)室外，又需要把室外空(kong)氣(qi)(qi)輸(shu)送至室內。這(zhe)(zhe)(zhe)時就(jiu)要使(shi)(shi)用(yong)流量(liang)大(da)而壓力小的(de)(de)(de)空(kong)氣(qi)(qi)輸(shu)送管道，螺(luo)(luo)旋風(feng)(feng)管就(jiu)適用(yong)，一般情況下使(shi)(shi)用(yong)鍍(du)鋅鐵管，有(you)腐蝕性及特別潮濕(shi)場所使(shi)(shi)用(yong)不(bu)銹鋼(gang)管。2) 送冷風(feng)(feng)。常見的(de)(de)(de)是(shi)(shi)(shi)中央空(kong)調的(de)(de)(de)管道，這(zhe)(zhe)(zhe)種管道需要加保溫(wen)材(cai)(cai)料(liao)。螺(luo)(luo)旋風(feng)(feng)管可內貼保溫(wen)材(cai)(cai)料(liao)，外表看來美觀。3) 排(pai)(pai)油煙(yan)。飯店、酒樓、賓館的(de)(de)(de)廚房均有(you)大(da)量(liang)油煙(yan)產(chan)生(sheng)(sheng)，需要排(pai)(pai)出(chu)，使(shi)(shi)用(yong)圓形的(de)(de)(de)風(feng)(feng)管就(jiu)是(shi)(shi)(shi)油煙(yan)囪。在這(zhe)(zhe)(zhe)里，螺(luo)(luo)旋風(feng)(feng)管該叫做油煙(yan)管。4) 除(chu)塵。有(you)些(xie)工廠(chang)生(sheng)(sheng)產(chan)車間很多塵埃(ai)，需要專門(men)的(de)(de)(de)除(chu)塵裝置，其中量(liang)較大(da)的(de)(de)(de)管道，可使(shi)(shi)用(yong)螺(luo)(luo)旋風(feng)(feng)管。5) 散(san)裝物料(liao)輸(shu)送。有(you)些(xie)工廠(chang)的(de)(de)(de)生(sheng)(sheng)產(chan)過(guo)程中，需要輸(shu)送松散(san)的(de)(de)(de)顆粒(li)，特別是(shi)(shi)(shi)比重(zhong)不(bu)大(da)的(de)(de)(de)如(ru)發泡塑料(liao)粒(li)之(zhi)類的(de)(de)(de)使(shi)(shi)用(yong)螺(luo)(luo)旋風(feng)(feng)管造價低、效果好。

消防(fang)排煙(yan)(yan)風機(ji)(ji)首(shou)先(xian)應該(gai)滿足溫(wen)度(du)和時間的特性(xing)，即國家規定280℃/0.5h；其次，在(zai)一般環境溫(wen)度(du)下(xia)(xia)，可(ke)以保(bao)證有效的排煙(yan)(yan)控制量(liang)。此外還(huan)要(yao)(yao)求消防(fang)排煙(yan)(yan)風機(ji)(ji)能(neng)(neng)夠(gou)進行(xing)(xing)周(zhou)期性(xing)的實驗，能(neng)(neng)夠(gou)發現(xian)其中的不足，并加以改進；可(ke)以適用(yong)各種通風要(yao)(yao)求的管道(dao)，便于安(an)裝與使用(yong)。消防(fang)排煙(yan)(yan)風機(ji)(ji)的性(xing)能(neng)(neng)優良、耐高(gao)(gao)(gao)溫(wen)性(xing)能(neng)(neng)良好、效率高(gao)(gao)(gao)、占地比離心(xin)風機(ji)(ji)少、高(gao)(gao)(gao)溫(wen)性(xing)能(neng)(neng)優良。消防(fang)排煙(yan)(yan)風機(ji)(ji)能(neng)(neng)在(zai)300℃高(gao)(gao)(gao)溫(wen)條(tiao)(tiao)件下(xia)(xia)連續(xu)運(yun)行(xing)(xing)60分鐘以上，100℃溫(wen)度(du)條(tiao)(tiao)件下(xia)(xia)連續(xu)20小時不損壞，應用(yong)范圍(wei)廣，可(ke)根據高(gao)(gao)(gao)級(ji)民用(yong)建筑的不同(tong)要(yao)(yao)求，采(cai)(cai)用(yong)變速或多(duo)速的驅動型式(shi)(shi)(shi)，消防(fang)排煙(yan)(yan)風機(ji)(ji)廣泛應用(yong)于高(gao)(gao)(gao)級(ji)民用(yong)建筑、烤箱、地下(xia)(xia)車庫、隧道(dao)等(deng)場合(he)。安(an)裝方(fang)便，可(ke)直接和墻壁安(an)裝，安(an)裝可(ke)采(cai)(cai)用(yong)垂直式(shi)(shi)(shi)、水平式(shi)(shi)(shi)或吊裝式(shi)(shi)(shi)，很大程度(du)上節省(sheng)了占地面積(ji)。