黔江推薦風機通風管批發

什(shen)么(me)是風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)，常見風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)有(you)(you)哪些類(lei)型，風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)主要(yao)指中央空調系統的通(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)，它常常被忽視，但卻(que)是空調系統的重要(yao)組成(cheng)部分(fen)。風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)是由(you)薄鋼板(ban)(ban)(ban)、鋁板(ban)(ban)(ban)、硬聚(ju)氯(lv)乙(yi)烯(xi)板(ban)(ban)(ban)、玻璃(li)鋼以及其它復合材(cai)料等(deng)制成(cheng)的，用于輸(shu)送(song)空氣和空氣混合物的各種管(guan)(guan)(guan)(guan)道(dao)的總稱。1、按照材(cai)質(zhi)可(ke)分(fen)為：金屬(shu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、非金屬(shu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)。其中：（1）金屬(shu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)又可(ke)分(fen)為：鋼板(ban)(ban)(ban)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、鋁板(ban)(ban)(ban)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、不銹鋼風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)等(deng)；（2）非金屬(shu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)可(ke)以分(fen)為：硬聚(ju)氯(lv)乙(yi)烯(xi)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、有(you)(you)機玻璃(li)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、無機玻璃(li)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、玻璃(li)鋼風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)以及其它復合材(cai)料風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)等(deng)；2、按照風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)外形可(ke)分(fen)為：圓形風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、矩形風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)；3、按照通(tong)風(feng)(feng)(feng)(feng)空調系統工作壓(ya)力(li)可(ke)分(fen)為：高壓(ya)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、中壓(ya)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、低壓(ya)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)三(san)個(ge)類(lei)別，

排煙(yan)防火閥(fa)在火災(zai)發生時起到重要(yao)(yao)的保護作用，因此其(qi)安全及耐高(gao)溫性能(neng)要(yao)(yao)好。那(nei)么大家(jia)對(dui)其(qi)還有哪些(xie)了解(jie)呢？下(xia)面就跟隨簡要(yao)(yao)了解(jie)下(xia)其(qi)主要(yao)(yao)功(gong)能(neng)及相關優勢(shi)(shi)吧。這(zhe)款排煙(yan)防火閥(fa)輸(shu)入DC24V電信(xin)號(hao)，電磁鐵動(dong)作、閥(fa)門敏捷(jie)敞(chang)開(kai)；手動(dong)封(feng)閉，手動(dong)復位(wei)敞(chang)開(kai)；可輸(shu)出閥(fa)門開(kai)封(feng)閉信(xin)號(hao)及聯鎖操(cao)控信(xin)號(hao)；0°～90°范圍(wei)內手動(dong)調(diao)(diao)理葉片(pian)敞(chang)開(kai)度(du)；（調(diao)(diao)理型）。其(qi)主要(yao)(yao)優勢(shi)(shi)有：1.漏風量低、氣密功(gong)能(neng)好；2.電動(dong)敞(chang)開(kai)耗費電流小；3.防腐功(gong)能(neng)強，運用壽命(ming)長；4.執行(xing)機構(gou)驅動(dong)靈(ling)敏，反應、聯鎖信(xin)號(hao)精確。

1.風(feng)(feng)(feng)(feng)(feng)管(guan)程度安(an)裝(zhuang)，邊長(chang)尺寸小(xiao)于(yu)(yu)(yu)(yu)(yu)(yu)等于(yu)(yu)(yu)(yu)(yu)(yu)400mm，間(jian)距(ju)不(bu)(bu)應(ying)(ying)大(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)4m；大(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)400mm，不(bu)(bu)應(ying)(ying)大(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)3m；對于(yu)(yu)(yu)(yu)(yu)(yu)薄(bo)鋼(gang)(gang)(gang)板法蘭的(de)(de)風(feng)(feng)(feng)(feng)(feng)管(guan)，其支(zhi)、吊(diao)架(jia)間(jian)距(ju)不(bu)(bu)應(ying)(ying)大(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)3m。2.風(feng)(feng)(feng)(feng)(feng)管(guan)垂直安(an)裝(zhuang)，間(jian)距(ju)不(bu)(bu)應(ying)(ying)大(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)4m，單(dan)根直管(guan)至少(shao)應(ying)(ying)有2個(ge)固(gu)(gu)(gu)定(ding)點。3.支(zhi)、吊(diao)架(jia)不(bu)(bu)宜設(she)置在風(feng)(feng)(feng)(feng)(feng)口(kou)、閥門(men)、檢討門(men)及自控(kong)機(ji)構(gou)處(chu)，離風(feng)(feng)(feng)(feng)(feng)口(kou)或(huo)插接管(guan)的(de)(de)距(ju)離不(bu)(bu)宜小(xiao)于(yu)(yu)(yu)(yu)(yu)(yu)200mm。4.當程度懸吊(diao)的(de)(de)主、干風(feng)(feng)(feng)(feng)(feng)管(guan)長(chang)度超過20m時(shi)，應(ying)(ying)設(she)置防止(zhi)擺動固(gu)(gu)(gu)定(ding)點，每個(ge)系統不(bu)(bu)應(ying)(ying)少(shao)于(yu)(yu)(yu)(yu)(yu)(yu)1個(ge)。5.防火閥直徑或(huo)長(chang)邊尺寸大(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)等于(yu)(yu)(yu)(yu)(yu)(yu)630mm時(shi)，宜設(she)獨(du)立(li)支(zhi)、吊(diao)架(jia)。6.帶高(gao)效(xiao)過濾器的(de)(de)送(song)風(feng)(feng)(feng)(feng)(feng)口(kou)，應(ying)(ying)采取可分離調(diao)節高(gao)度的(de)(de)吊(diao)桿(gan)。金屬風(feng)(feng)(feng)(feng)(feng)管(guan)的(de)(de)加(jia)(jia)固(gu)(gu)(gu)：矩形風(feng)(feng)(feng)(feng)(feng)管(guan)邊長(chang)大(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)630mm、保(bao)溫風(feng)(feng)(feng)(feng)(feng)管(guan)邊長(chang)大(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)800mm，并且管(guan)段長(chang)度大(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)1250mm或(huo)低(di)壓風(feng)(feng)(feng)(feng)(feng)管(guan)單(dan)邊平面(mian)積大(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)1.2m2、中(zhong)、高(gao)壓風(feng)(feng)(feng)(feng)(feng)管(guan)大(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)1.0m2中(zhong)，均應(ying)(ying)采用加(jia)(jia)固(gu)(gu)(gu)辦法。角鋼(gang)(gang)(gang)、加(jia)(jia)固(gu)(gu)(gu)筋的(de)(de)加(jia)(jia)固(gu)(gu)(gu)，其高(gao)度應(ying)(ying)小(xiao)于(yu)(yu)(yu)(yu)(yu)(yu)或(huo)等于(yu)(yu)(yu)(yu)(yu)(yu)風(feng)(feng)(feng)(feng)(feng)管(guan)的(de)(de)寬度。角鋼(gang)(gang)(gang)、加(jia)(jia)固(gu)(gu)(gu)筋與風(feng)(feng)(feng)(feng)(feng)管(guan)鉚(liu)接的(de)(de)間(jian)隔應(ying)(ying)均勻，不(bu)(bu)應(ying)(ying)大(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)220mm。.對于(yu)(yu)(yu)(yu)(yu)(yu)凈化空調(diao)系統，不(bu)(bu)應(ying)(ying)在風(feng)(feng)(feng)(feng)(feng)管(guan)內設(she)加(jia)(jia)固(gu)(gu)(gu)框及加(jia)(jia)固(gu)(gu)(gu)筋。

一、風管及部件安裝的有關規定1.風管安裝的強制規定,當風管穿過需要封閉的防火、防爆墻體或樓板時，應設預埋管或防護套管。套管鋼板厚度不應小于1.6mm，風管與防護套管之間應用不燃且對人體無害的柔性材料封堵，風道應安裝設防火閥。風管內嚴禁各種管道、電線敷設及穿越；輸送含有易燃易爆氣體或安裝在易燃易爆環境的風管系統，應有良好的接地，通過生活區、生產房間時必須嚴密，不得設接口；推薦風機通風管室外主管的固定拉索嚴禁拉在避雷針或避雷網上。輸送溫度高于80℃的空氣的風管，應按設計要求采取防護措施。2.風管安裝的一般規定風管安裝宜在建筑圍護結構施工完畢、場所清理后進行。凈化空調風管應在安裝部位地面做好，墻面抹灰工序完畢，室內無飛塵或有防塵措施后進行。黔江風機通風管安(an)裝風(feng)(feng)管(guan)前應清除管(guan)內外雜物，并做(zuo)好清潔和保護工作，風(feng)(feng)管(guan)安(an)裝的位置(zhi)、標高和走向等(deng)應符合設計(ji)要求，現場風(feng)(feng)管(guan)接(jie)口的配置(zhi)不得縮小有(you)效截面。