南岸值得信賴的通風管道批發

消防排煙風機風量與送風機風量計算方法是根據建筑面積來確定的，每個防煙分區都需要獨立計算其排煙量，當排煙風機擔負一個防煙分區的時候可按平方米面積不小于60m3／h計算，擔負多個防煙分區則按平方米面積不小于120m3／h計算。送風量按排煙量的50%計算。每個防煙分區不應大于500平方。常見的消防防排煙系統中，排煙量一般根據大防煙分區面積500*120等于60000立方每小時計算，在通風管道設計排煙量的時候要注意漏風量，一般可按小漏風量10%計算。例如：當建筑面積為1000平方時，通風管道批發需要設置兩(liang)個防(fang)煙(yan)(yan)分(fen)區，每個防(fang)煙(yan)(yan)分(fen)區的大(da)面積為500平(ping)方，排(pai)煙(yan)(yan)量是500*1203／h=600003／h，再加上小漏風(feng)量10%為60003／h，總排(pai)煙(yan)(yan)量應為660003／h，其(qi)中送風(feng)量為排(pai)煙(yan)(yan)量的50%應為330003／h。

確保通(tong)風效果：高溫(wen)(wen)(wen)消(xiao)防(fang)(fang)排煙風機的(de)使(shi)用介(jie)質本身溫(wen)(wen)(wen)度(du)相對較高，且自身的(de)運轉也是會產生(sheng)一定的(de)溫(wen)(wen)(wen)度(du)，若是將其(qi)放在(zai)密封環(huan)境中(zhong)，那(nei)么很(hen)容易就(jiu)會導致高溫(wen)(wen)(wen)現象發(fa)(fa)生(sheng)，針對于這種情況在(zai)前期選擇安(an)裝環(huan)境時(shi)就(jiu)應(ying)該(gai)要(yao)多注意(yi)，好(hao)是能夠將其(qi)放在(zai)通(tong)風效果較好(hao)的(de)環(huan)境中(zhong)，通(tong)過(guo)對流(liu)運動來有(you)(you)效降低(di)溫(wen)(wen)(wen)度(du)，這是可以(yi)(yi)有(you)(you)效的(de)防(fang)(fang)止高溫(wen)(wen)(wen)現象的(de)發(fa)(fa)生(sheng)。確保電流(liu)大小合適：消(xiao)防(fang)(fang)排煙風機的(de)使(shi)用還是要(yao)注意(yi)電流(liu)問題，是應(ying)該(gai)要(yao)防(fang)(fang)止電流(liu)過(guo)大現象發(fa)(fa)生(sheng)，否則會讓在(zai)運行中(zhong)會因(yin)為(wei)電流(liu)過(guo)大而產生(sheng)較多的(de)電阻，而這也是會導致高溫(wen)(wen)(wen)現象發(fa)(fa)生(sheng)。因(yin)為(wei)高溫(wen)(wen)(wen)會直接影響著(zhu)消(xiao)防(fang)(fang)排煙風機的(de)使(shi)用，因(yin)此在(zai)日常使(shi)用中(zhong)就(jiu)應(ying)該(gai)要(yao)采取(qu)措施來有(you)(you)效的(de)防(fang)(fang)止高溫(wen)(wen)(wen)現象發(fa)(fa)生(sheng)，且在(zai)高溫(wen)(wen)(wen)之后(hou)要(yao)采取(qu)措施來降溫(wen)(wen)(wen)，以(yi)(yi)確保安(an)全。

1) 送(song)風(feng)，包括通氣，如送(song)鮮風(feng)和排氣，這個范圍很廣，如工廠車間，生(sheng)(sheng)產(chan)(chan)場(chang)地(di)空(kong)(kong)氣，由于(yu)有害(hai)氣體產(chan)(chan)生(sheng)(sheng)需(xu)要排出室外(wai)，又需(xu)要把(ba)室外(wai)空(kong)(kong)氣輸(shu)(shu)送(song)至室內。這時就(jiu)要使(shi)(shi)用(yong)流量(liang)大而壓力小的(de)(de)(de)空(kong)(kong)氣輸(shu)(shu)送(song)管(guan)道，螺(luo)旋(xuan)(xuan)風(feng)管(guan)就(jiu)適用(yong)，一般情況下使(shi)(shi)用(yong)鍍鋅鐵管(guan)，有腐(fu)蝕性及特(te)別潮濕(shi)場(chang)所使(shi)(shi)用(yong)不銹鋼管(guan)。2) 送(song)冷風(feng)。常(chang)見的(de)(de)(de)是中央空(kong)(kong)調(diao)的(de)(de)(de)管(guan)道，這種(zhong)管(guan)道需(xu)要加保溫(wen)材(cai)料(liao)(liao)。螺(luo)旋(xuan)(xuan)風(feng)管(guan)可內貼保溫(wen)材(cai)料(liao)(liao)，外(wai)表看來(lai)美觀(guan)。3) 排油煙(yan)(yan)。飯店、酒樓、賓館的(de)(de)(de)廚房均有大量(liang)油煙(yan)(yan)產(chan)(chan)生(sheng)(sheng)，需(xu)要排出，使(shi)(shi)用(yong)圓形的(de)(de)(de)風(feng)管(guan)就(jiu)是油煙(yan)(yan)囪(cong)。在(zai)這里，螺(luo)旋(xuan)(xuan)風(feng)管(guan)該叫做油煙(yan)(yan)管(guan)。4) 除塵(chen)(chen)。有些(xie)工廠生(sheng)(sheng)產(chan)(chan)車間很多(duo)塵(chen)(chen)埃(ai)，需(xu)要專(zhuan)門的(de)(de)(de)除塵(chen)(chen)裝置，其中量(liang)較大的(de)(de)(de)管(guan)道，可使(shi)(shi)用(yong)螺(luo)旋(xuan)(xuan)風(feng)管(guan)。5) 散(san)裝物料(liao)(liao)輸(shu)(shu)送(song)。有些(xie)工廠的(de)(de)(de)生(sheng)(sheng)產(chan)(chan)過程中，需(xu)要輸(shu)(shu)送(song)松散(san)的(de)(de)(de)顆(ke)粒，特(te)別是比重不大的(de)(de)(de)如發泡塑料(liao)(liao)粒之(zhi)類的(de)(de)(de)使(shi)(shi)用(yong)螺(luo)旋(xuan)(xuan)風(feng)管(guan)造(zao)價(jia)低、效果好。

1安(an)裝(zhuang)好(hao)(hao)采(cai)用(yong)水平聯(lian)通的(de)方式。操(cao)作(zuo)簡單(dan)，使用(yong)安(an)全(quan)(quan)范(fan)圍廣(guang)。有人說，我方式也養好(hao)(hao)雞(ji)，我只(zhi)能(neng)說沒有養不(bu)(bu)(bu)好(hao)(hao)雞(ji)的(de)雞(ji)舍，只(zhi)有養不(bu)(bu)(bu)好(hao)(hao)雞(ji)的(de)人。合理設計本身是為了減(jian)小(xiao)(xiao)勞動量(liang)的(de)！2開(kai)(kai)(kai)口大(da)(da)(da)小(xiao)(xiao)與(yu)數量(liang)。建議等(deng)于風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)橫(heng)截(jie)面(mian)積(ji)，按照管(guan)(guan)子內徑(jing)實(shi)際有效(xiao)面(mian)積(ji)計算。開(kai)(kai)(kai)口大(da)(da)(da)小(xiao)(xiao)不(bu)(bu)(bu)敢妄言，開(kai)(kai)(kai)口越小(xiao)(xiao)，所需開(kai)(kai)(kai)口數量(liang)越多(duo)，出(chu)風(feng)(feng)(feng)(feng)(feng)(feng)越細(xi)越散(san)越均勻，但沖(chong)勁(jing)不(bu)(bu)(bu)足，降低(di)負壓減(jian)緩(huan)(huan)風(feng)(feng)(feng)(feng)(feng)(feng)速相對更安(an)全(quan)(quan)。開(kai)(kai)(kai)口越大(da)(da)(da)，進風(feng)(feng)(feng)(feng)(feng)(feng)越厚(hou)，沖(chong)勁(jing)越足，相對可(ke)以(yi)提(ti)高負壓工作(zuo)，同樣配置(zhi)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)數量(liang)，安(an)全(quan)(quan)范(fan)圍內滿足更多(duo)進風(feng)(feng)(feng)(feng)(feng)(feng)量(liang)。(主要(yao)是冷(leng)風(feng)(feng)(feng)(feng)(feng)(feng)緩(huan)(huan)沖(chong)范(fan)圍廣(guang)了）3配置(zhi)方式。根(gen)據不(bu)(bu)(bu)同雞(ji)舍養殖(zhi)(zhi)數量(liang)、大(da)(da)(da)小(xiao)(xiao)等(deng)兩(liang)種配置(zhi)方式。一(yi)是根(gen)據冬季(ji)大(da)(da)(da)的(de)小(xiao)(xiao)通風(feng)(feng)(feng)(feng)(feng)(feng)量(liang)，配置(zhi)足夠風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)數量(liang)，在(zai)冬季(ji)養殖(zhi)(zhi)過程中完全(quan)(quan)不(bu)(bu)(bu)開(kai)(kai)(kai)啟(qi)通風(feng)(feng)(feng)(feng)(feng)(feng)窗(chuang)，只(zhi)用(yong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)通風(feng)(feng)(feng)(feng)(feng)(feng)。二是根(gen)據風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)大(da)(da)(da)小(xiao)(xiao)配比通風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)，但不(bu)(bu)(bu)建議大(da)(da)(da)雞(ji)舍滿足小(xiao)(xiao)風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)的(de)配比，此(ci)時小(xiao)(xiao)通風(feng)(feng)(feng)(feng)(feng)(feng)在(zai)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)不(bu)(bu)(bu)夠用(yong)時，開(kai)(kai)(kai)啟(qi)通風(feng)(feng)(feng)(feng)(feng)(feng)窗(chuang)，過渡(du)時機(ji)、操(cao)作(zuo)方式不(bu)(bu)(bu)好(hao)(hao)掌(zhang)握，難度高，容易出(chu)問(wen)題。如果配置(zhi)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)足夠，外(wai)界(jie)溫度持續升(sheng)高，用(yong)到溫控(kong)降溫模式下，開(kai)(kai)(kai)啟(qi)側窗(chuang)通風(feng)(feng)(feng)(feng)(feng)(feng)，相對時機(ji)更好(hao)(hao)，更安(an)全(quan)(quan)。

什么是風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，常見風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)有(you)哪些類型，風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)主(zhu)要指中(zhong)央空調系(xi)統(tong)的(de)通風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道，它常常被忽視(shi)，但卻(que)是空調系(xi)統(tong)的(de)重要組成部分(fen)。風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)是由薄鋼板(ban)、鋁(lv)板(ban)、硬(ying)聚(ju)氯(lv)乙(yi)烯(xi)(xi)板(ban)、玻(bo)璃(li)鋼以(yi)及其(qi)(qi)它復(fu)(fu)合材(cai)料等制成的(de)，用于(yu)輸送空氣和(he)空氣混合物的(de)各種管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道的(de)總稱(cheng)。1、按(an)照(zhao)材(cai)質可(ke)(ke)分(fen)為(wei)(wei)：金(jin)(jin)屬風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、非(fei)金(jin)(jin)屬風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。其(qi)(qi)中(zhong)：（1）金(jin)(jin)屬風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)又可(ke)(ke)分(fen)為(wei)(wei)：鋼板(ban)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、鋁(lv)板(ban)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、不(bu)銹鋼風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等；（2）非(fei)金(jin)(jin)屬風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)可(ke)(ke)以(yi)分(fen)為(wei)(wei)：硬(ying)聚(ju)氯(lv)乙(yi)烯(xi)(xi)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、有(you)機(ji)玻(bo)璃(li)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、無機(ji)玻(bo)璃(li)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、玻(bo)璃(li)鋼風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)以(yi)及其(qi)(qi)它復(fu)(fu)合材(cai)料風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等；2、按(an)照(zhao)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)外形可(ke)(ke)分(fen)為(wei)(wei)：圓形風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、矩(ju)形風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)；3、按(an)照(zhao)通風(feng)(feng)(feng)(feng)空調系(xi)統(tong)工作(zuo)壓(ya)力可(ke)(ke)分(fen)為(wei)(wei)：高壓(ya)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、中(zhong)壓(ya)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、低壓(ya)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)三個類別，

消(xiao)防(fang)排(pai)煙(yan)(yan)風(feng)機(ji)(ji)首先應該滿(man)足溫(wen)度和時間的特性，即(ji)國家規定280℃/0.5h；其次，在一般環境溫(wen)度下，可以保證有效(xiao)的排(pai)煙(yan)(yan)控制(zhi)量(liang)。此外還要求消(xiao)防(fang)排(pai)煙(yan)(yan)風(feng)機(ji)(ji)能(neng)夠(gou)進行周期(qi)性的實驗，能(neng)夠(gou)發現其中的不足，并加(jia)以改進；可以適用(yong)各種(zhong)通風(feng)要求的管道，便于(yu)安(an)裝(zhuang)(zhuang)與使用(yong)。消(xiao)防(fang)排(pai)煙(yan)(yan)風(feng)機(ji)(ji)的性能(neng)優良、耐高(gao)(gao)溫(wen)性能(neng)良好、效(xiao)率(lv)高(gao)(gao)、占地比離心風(feng)機(ji)(ji)少、高(gao)(gao)溫(wen)性能(neng)優良。消(xiao)防(fang)排(pai)煙(yan)(yan)風(feng)機(ji)(ji)能(neng)在300℃高(gao)(gao)溫(wen)條件(jian)下連續(xu)運行60分鐘以上，100℃溫(wen)度條件(jian)下連續(xu)20小時不損壞，應用(yong)范圍廣，可根據高(gao)(gao)級民(min)用(yong)建筑的不同(tong)要求，采(cai)用(yong)變(bian)速或多速的驅動型(xing)式(shi)(shi)(shi)，消(xiao)防(fang)排(pai)煙(yan)(yan)風(feng)機(ji)(ji)廣泛應用(yong)于(yu)高(gao)(gao)級民(min)用(yong)建筑、烤箱、地下車(che)庫、隧道等場(chang)合(he)。安(an)裝(zhuang)(zhuang)方便，可直接和墻(qiang)壁(bi)安(an)裝(zhuang)(zhuang)，安(an)裝(zhuang)(zhuang)可采(cai)用(yong)垂(chui)直式(shi)(shi)(shi)、水平(ping)式(shi)(shi)(shi)或吊裝(zhuang)(zhuang)式(shi)(shi)(shi)，很大(da)程度上節(jie)省(sheng)了占地面積。