我公司(si)主營：山(shan)(shan)西(xi)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)，山(shan)(shan)西(xi)鍍(du)(du)鋅板(ban)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)，山(shan)(shan)西(xi)地下通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)，山(shan)(shan)西(xi)車庫(ku)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)，山(shan)(shan)西(xi)鍍(du)(du)鋅板(ban)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)加(jia)工廠，山(shan)(shan)西(xi)人(ren)防通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)，山(shan)(shan)西(xi)排煙通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)，山(shan)(shan)西(xi)不銹鋼通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)，山(shan)(shan)西(xi)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)工程，山(shan)(shan)西(xi)鍍(du)(du)鋅板(ban)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)，山(shan)(shan)西(xi)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)道(dao)(dao)加(jia)工制(zhi)作

為您介紹通風管道知識：

不銹鋼管的加工流程：

剪板機數(shu)控(kong)直條下料(liao)--卷圓--自動焊(han)--套(tao)法(fa)蘭--管道(dao)翻邊--酸洗--質檢--包裝--出貨檢驗，

1、坡口準備要求

管線連接以焊接為主(zhu)，坡(po)(po)(po)口(kou)(kou)為狀態，必須按規范規定進行，中、低壓力(li)(li)管道(dao)坡(po)(po)(po)口(kou)(kou)型(xing)采(cai)用 V型(xing)，高壓管道(dao)采(cai)用 YV型(xing)，雙 V型(xing)坡(po)(po)(po)口(kou)(kou)，高壓力(li)(li)管道(dao)，坡(po)(po)(po)口(kou)(kou)應平整，坡(po)(po)(po)口(kou)(kou)不能有裂紋、重皮、毛刺、中低壓管道(dao)坡(po)(po)(po)口(kou)(kou)型(xing)采(cai)用 YV型(xing)磨削(xue)。特定坡(po)(po)(po)口(kou)(kou)形(xing)式由焊接工藝卡(ka)進行。

2、焊口組合

管(guan)路組對前，將(jiang)接口(kou)(kou)內(nei)外25 mm范圍內(nei)的泥(ni)垢、油污(wu)、鐵銹等清(qing)除干(gan)凈(jing)，用鋼(gang)絲刷或拖布將(jiang)管(guan)內(nei)雜物清(qing)理干(gan)凈(jing)。對于預制安裝不(bu)封(feng)閉的管(guan)段，應采取措施封(feng)堵管(guan)口(kou)(kou)，防止雜物進(jin)入管(guan)道。

3、在安裝(zhuang)時，管道預制件(jian)應(ying)按規定要求編號(hao)(hao)(hao)(管線號(hao)(hao)(hao)、焊口編號(hao)(hao)(hao)和焊工號(hao)(hao)(hao))，以便進行(xing)質量控制和安裝(zhuang)時查找(zhao)。

4、預(yu)制好的管(guan)(guan)段，內部要(yao)清理干凈(jing)，及時(shi)封(feng)閉(bi)管(guan)(guan)口，保證管(guan)(guan)內清潔。尤其要(yao)注意的是(shi)，該(gai)工程所有管(guan)(guan)口在安(an)裝前(qian)都要(yao)完全封(feng)閉(bi)，確(que)保預(yu)制的管(guan)(guan)道進(jin)入現(xian)場密封(feng)。

5、等厚管道對接(jie)焊口組要做到內壁齊(qi)平，內壁錯邊量不(bu)宜(yi)超過壁厚的10，且不(bu)大于2毫米(mi)。

6、不等厚管道組成件組對時，當(dang)內壁錯邊量(liang)超(chao)過(guo)1.5 mm，外壁錯邊量(liang)超(chao)過(guo)3 mm

我公司主營：山(shan)(shan)西(xi)(xi)通(tong)(tong)風(feng)管(guan)(guan)道(dao)，山(shan)(shan)西(xi)(xi)鍍(du)鋅(xin)板通(tong)(tong)風(feng)管(guan)(guan)道(dao)，山(shan)(shan)西(xi)(xi)地下(xia)通(tong)(tong)風(feng)管(guan)(guan)道(dao)，山(shan)(shan)西(xi)(xi)車(che)庫通(tong)(tong)風(feng)管(guan)(guan)道(dao)，山(shan)(shan)西(xi)(xi)人防通(tong)(tong)風(feng)管(guan)(guan)道(dao)，山(shan)(shan)西(xi)(xi)排煙通(tong)(tong)風(feng)管(guan)(guan)道(dao)，山(shan)(shan)西(xi)(xi)不銹鋼(gang)通(tong)(tong)風(feng)管(guan)(guan)道(dao)，山(shan)(shan)西(xi)(xi)通(tong)(tong)風(feng)工(gong)程，山(shan)(shan)西(xi)(xi)通(tong)(tong)風(feng)管(guan)(guan)道(dao)加工(gong)制(zhi)作

為您介紹(shao)通風管道知識：

通(tong)風管道如(ru)何改善空氣質(zhi)量

通風(feng)管道主(zhu)(zhu)要(yao)應(ying)用在工(gong)業(ye)及建筑工(gong)程(cheng)中，應(ying)用領域主(zhu)(zhu)要(yao)涉及：電子工(gong)業(ye)無塵(chen)廠房凈化(hua)系統(tong)，食品無菌車間凈化(hua)系統(tong)，酒(jiu)店(dian)賓館(guan)、商場(chang)醫院(yuan)、工(gong)廠及寫字(zi)樓的中央空(kong)調系統(tong)，工(gong)業(ye)污染控(kong)制用除塵(chen)、排煙、吸油等排風(feng)管、工(gong)業(ye)環(huan)境或崗位舒適用送風(feng)管、煤(mei)礦抽放用抽放系統(tong)、煤(mei)礦礦井環(huan)境控(kong)制用送回風(feng)系統(tong)等等。

通風管道主要用(yong)于工(gong)業(ye)建筑(zhu)工(gong)程之中，設計的(de)領(ling)域非常廣泛，現(xian)在(zai)的(de)吸(xi)(xi)油、吸(xi)(xi)煙、除(chu)塵的(de)工(gong)作(zuo)環境都需要使用(yong)通風管道。它是利用(yong)自然界空氣(qi)來置換室內空氣(qi)，以(yi)改善(shan)室內空氣(qi)質(zhi)量(liang)。那么，它是如何改善(shan)室內空氣(qi)質(zhi)量(liang)的(de)呢?

1、提(ti)供人呼吸所需要的氧氣(qi)。

2、稀(xi)釋室內(nei)污染物或氣味。

3、派出室(shi)內工藝過程產生的(de)污染(ran)物。

4、除去室(shi)內多余的熱量或濕(shi)量。

5、提(ti)供室內燃(ran)燒(shao)設備燃(ran)燒(shao)所需要的空氣。

我公司主營：山(shan)(shan)西(xi)(xi)通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)(dao)，山(shan)(shan)西(xi)(xi)鍍(du)鋅板通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)(dao)，山(shan)(shan)西(xi)(xi)地(di)下通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)(dao)，山(shan)(shan)西(xi)(xi)鍍(du)鋅板通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)(dao)施工(gong)，山(shan)(shan)西(xi)(xi)車庫通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)(dao)，山(shan)(shan)西(xi)(xi)鍍(du)鋅板通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)(dao)加(jia)工(gong)制(zhi)作，山(shan)(shan)西(xi)(xi)人防通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)(dao)，山(shan)(shan)西(xi)(xi)排煙(yan)通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)(dao)，山(shan)(shan)西(xi)(xi)不銹鋼通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)(dao)，山(shan)(shan)西(xi)(xi)通(tong)風(feng)(feng)工(gong)程，山(shan)(shan)西(xi)(xi)通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)(dao)加(jia)工(gong)制(zhi)作

為您介(jie)紹通風(feng)管道知識：

【通風管道(dao)與排煙管道(dao)的區分方法在這里】

通風(feng)(feng)管(guan)道(dao)(dao)(dao)是專(zhuan)門(men)為一(yi)處或(huo)幾(ji)處房間或(huo)設備送風(feng)(feng)和排風(feng)(feng)的管(guan)道(dao)(dao)(dao)。排煙(yan)管(guan)道(dao)(dao)(dao)是專(zhuan)門(men)共排煙(yan)氣的管(guan)道(dao)(dao)(dao)，就用處來講有(you)分別，就管(guan)道(dao)(dao)(dao)本身講都是管(guan)道(dao)(dao)(dao)。安裝完的風(feng)(feng)管(guan)要保證表面光滑(hua)潔凈，室(shi)外風(feng)(feng)管(guan)應有(you)防雨、防雪(xue)措施。 風(feng)(feng)管(guan)伸入(ru)結構風(feng)(feng)道(dao)(dao)(dao)時(shi)，其末(mo)端(duan)應安裝上鋼板網，防止系統運行時(shi)，雜物進(jin)入(ru)金(jin) 屬風(feng)(feng)管(guan)內(nei)。

金屬風(feng)管(guan)(guan)與(yu)結構(gou)風(feng)道(dao)縫隙應封堵嚴密。風(feng)管(guan)(guan)穿越沉降縫時(shi)應按設(she)計要求(qiu)加設(she)套管(guan)(guan)，套管(guan)(guan)與(yu)風(feng)管(guan)(guan)的間隙用填料（軟質）封 堵嚴密，從這些特點(dian)我們應該可以很(hen)快的區(qu)分(fen)開(kai)兩者的區(qu)別。

雖(sui)然都(dou)經常采用(yong)鍍鋅鐵皮制作(zuo)，排(pai)煙(yan)風(feng)管(guan)(guan)要(yao)求耐高溫(wen)，對防火要(yao)求更高；建(jian)筑設計中，排(pai)煙(yan)風(feng)管(guan)(guan)的鍍鋅鐵皮的厚(hou)度是(shi)(shi)按(an)照高壓的標準選用(yong)的，一般(ban)通風(feng)系(xi)統是(shi)(shi)按(an)照中低壓系(xi)統選用(yong)的；如果不是(shi)(shi)空調系(xi)統的風(feng)管(guan)(guan)，一般(ban)通風(feng)管(guan)(guan)道不需要(yao)保溫(wen)，排(pai)煙(yan)風(feng)管(guan)(guan)如果是(shi)(shi)室內安裝，一般(ban)要(yao)做(zuo)隔熱處理。

就(jiu)管道講(jiang)本身都是管道，但從(cong)名稱和作(zuo)(zuo)用上(shang)來(lai)說，就(jiu)可以看出(chu)差別。通風(feng)起換氣作(zuo)(zuo)用保(bao)持(chi)室內空氣通暢，所以通風(feng)管道就(jiu)是為(wei)房間或設備送風(feng)排風(feng)的管道。排煙管道是專門供煙氣排放的管道。