我公司(si)主營：山(shan)西(xi)通(tong)(tong)風(feng)(feng)管(guan)道(dao)，山(shan)西(xi)鍍鋅板通(tong)(tong)風(feng)(feng)管(guan)道(dao)，山(shan)西(xi)地下通(tong)(tong)風(feng)(feng)管(guan)道(dao)，山(shan)西(xi)車庫通(tong)(tong)風(feng)(feng)管(guan)道(dao)，山(shan)西(xi)人防通(tong)(tong)風(feng)(feng)管(guan)道(dao)，山(shan)西(xi)排煙通(tong)(tong)風(feng)(feng)管(guan)道(dao)，山(shan)西(xi)不銹鋼通(tong)(tong)風(feng)(feng)管(guan)道(dao)，山(shan)西(xi)通(tong)(tong)風(feng)(feng)工(gong)(gong)程，山(shan)西(xi)通(tong)(tong)風(feng)(feng)管(guan)道(dao)加工(gong)(gong)制(zhi)作

為您介紹通風(feng)管道知(zhi)識：

通(tong)風管道廠家提(ti)醒我們(men)在制作薄壁圓(yuan)通(tong)風管道應注意有關規定：

1、適用于建筑工(gong)程通風(feng)與(yu)空調工(gong)程中，使(shi)用的(de)金屬(shu)、非金屬(shu)薄壁(bi)圓(yuan)通風(feng)管(guan)與(yu)復合材(cai)料薄壁(bi)圓(yuan)通風(feng)管(guan)或風(feng)道的(de)加工(gong)、制(zhi)作質量的(de)檢驗(yan)與(yu)驗(yan)收。

2、薄壁圓通風管制作質(zhi)量的(de)(de)驗收(shou)，按設(she)計圖紙與(yu)本規范的(de)(de)規定執(zhi)行。工程(cheng)中所選(xuan)用(yong)的(de)(de)外(wai)購薄壁圓通風管，還必須提供(gong)相應的(de)(de)產品合(he)格證(zheng)明(ming)文件或進行強度和嚴密(mi)性的(de)(de)驗證(zheng)，符合(he)要(yao)求的(de)(de)方可使用(yong)。

3、對薄壁圓通(tong)風(feng)管制作質(zhi)量的(de)(de)驗收(shou)，應按(an)其材料、系統類別和使(shi)用場(chang)所的(de)(de)不同分別進行，主要包括薄壁圓通(tong)風(feng)管的(de)(de)材質(zhi)、規格(ge)、強度、嚴(yan)密性與成(cheng)品外觀質(zhi)量等(deng)項內容。

4、薄(bo)壁圓通風(feng)管的密(mi)(mi)封(feng)(feng)，應以板材(cai)連接(jie)的密(mi)(mi)封(feng)(feng)為主，可采用(yong)密(mi)(mi)封(feng)(feng)膠嵌縫(feng)和(he)其(qi)他方(fang)法密(mi)(mi)封(feng)(feng)。密(mi)(mi)封(feng)(feng)膠性能(neng)應符合(he)使用(yong)環境(jing)的要求，密(mi)(mi)封(feng)(feng)面(mian)宜設在薄(bo)壁圓通風(feng)管的正壓側(ce)。

5、鍍鋅鋼板(ban)(ban)及各類(lei)含(han)有復合保護層(ceng)的(de)鋼板(ban)(ban)，應(ying)采用(yong)咬(yao)口連接(jie)或鉚(liu)接(jie)，不得(de)采用(yong)影(ying)響其保護層(ceng)防腐(fu)性能(neng)的(de)焊接(jie)連接(jie)方法。

我(wo)公司(si)主營：山(shan)西(xi)(xi)(xi)(xi)通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)，山(shan)西(xi)(xi)(xi)(xi)鍍鋅板通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)，山(shan)西(xi)(xi)(xi)(xi)地下通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)，山(shan)西(xi)(xi)(xi)(xi)車(che)庫(ku)通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)，山(shan)西(xi)(xi)(xi)(xi)人防通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)，車(che)庫(ku)通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)廠家電話，山(shan)西(xi)(xi)(xi)(xi)排煙通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)，山(shan)西(xi)(xi)(xi)(xi)不銹鋼通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)，山(shan)西(xi)(xi)(xi)(xi)通(tong)風(feng)(feng)工(gong)程，山(shan)西(xi)(xi)(xi)(xi)通(tong)風(feng)(feng)管(guan)(guan)道(dao)(dao)加工(gong)制作

為您介(jie)紹通風管道(dao)知識：

風管為什么會得到認可

1、壓降低：眾所周知(zhi)，車庫通(tong)風(feng)管道廠(chang)家哪家好，圓形(xing)風(feng)管的風(feng)阻比矩形(xing)風(feng)管的風(feng)阻要小得(de)多。

2、標準化(hua)產(chan)品。螺旋圓風管(guan)的配(pei)件(jian)（管(guan)件(jian)和接頭）的生產(chan)已高度自動化(hua)、系統化(hua)，并具有工業化(hua)的質量控制。

3、安裝(zhuang)費(fei)用低。圓(yuan)形風管系統的(de)安裝(zhuang)時間(jian)只有相類似的(de)矩形管道(dao)的(de)1/3。

4、通常(chang)(chang)只需(xu)較小(xiao)的(de)(de)安裝(zhuang)(zhuang)空(kong)(kong)間(jian)。在不(bu)增加任何壓降的(de)(de)情況下(xia)，相同的(de)(de)安裝(zhuang)(zhuang)空(kong)(kong)間(jian)內直徑為200mm的(de)(de)圓形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可取(qu)代250×150mm的(de)(de)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。在不(bu)增加額外安裝(zhuang)(zhuang)空(kong)(kong)間(jian)的(de)(de)前提下(xia)，數(shu)條平(ping)行的(de)(de)圓形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可取(qu)代扁平(ping)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。考慮了所有的(de)(de)因素，在絕大多(duo)數(shu)情況下(xia)，圓形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)所占用(yong)的(de)(de)空(kong)(kong)間(jian)都要少(shao)于矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。對(dui)同樣的(de)(de)壓力特性(xing)，數(shu)條圓形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)安裝(zhuang)(zhuang)空(kong)(kong)間(jian)常(chang)(chang)常(chang)(chang)與(yu)一條矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)的(de)(de)安裝(zhuang)(zhuang)空(kong)(kong)間(jian)相同或更少(shao)。許(xu)多(duo)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系統(tong)安裝(zhuang)(zhuang)時(shi)需(xu)要4螺栓系統(tong)，因而(er)在管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)各(ge)個方向增加40~80mm。

5、減(jian)(jian)少泄漏(lou)。螺旋風管(guan)(guan)(guan)的(de)(de)(de)(de)安裝顯著(zhu)地減(jian)(jian)少了管(guan)(guan)(guan)與管(guan)(guan)(guan)之間(jian)的(de)(de)(de)(de)連(lian)接(jie)點，車庫通(tong)風管(guan)(guan)(guan)道(dao)加工，使(shi)管(guan)(guan)(guan)件結(jie)合部的(de)(de)(de)(de)泄漏(lou)盡量減(jian)(jian)小，典型(xing)的(de)(de)(de)(de)螺旋風管(guan)(guan)(guan)長(chang)度是3~6m，而典型(xing)的(de)(de)(de)(de)矩形風管(guan)(guan)(guan)的(de)(de)(de)(de)長(chang)度只(zhi)有1~1.5m；且連(lian)接(jie)兩個(ge)螺旋風管(guan)(guan)(guan)只(zhi)需一個(ge)管(guan)(guan)(guan)接(jie)件，而傳統的(de)(de)(de)(de)矩形風管(guan)(guan)(guan)的(de)(de)(de)(de)連(lian)接(jie)則常(chang)常(chang)需要一個(ge)完全獨立的(de)(de)(de)(de)雙法蘭系統。

我公(gong)司主(zhu)營：山西(xi)通(tong)(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)(dao)，山西(xi)鍍鋅板通(tong)(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)(dao)，山西(xi)地(di)下通(tong)(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)(dao)，山西(xi)車庫通(tong)(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)(dao)，山西(xi)人防(fang)通(tong)(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)(dao)，山西(xi)排(pai)煙(yan)通(tong)(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)(dao)，山西(xi)不銹鋼通(tong)(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)(dao)，山西(xi)通(tong)(tong)(tong)風(feng)(feng)(feng)工(gong)程，山西(xi)通(tong)(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)(dao)加工(gong)制(zhi)作

為(wei)您介紹通風管道知識(shi)：

不銹鋼風(feng)管加工過程中的注意事項

不(bu)銹鋼焊(han)接(jie)(jie)(jie)(jie)風管(guan)(guan)(guan)簡(jian)稱焊(han)接(jie)(jie)(jie)(jie)管(guan)(guan)(guan)，是(shi)焊(han)接(jie)(jie)(jie)(jie)管(guan)(guan)(guan)的(de)一(yi)(yi)種，因(yin)為風管(guan)(guan)(guan)要(yao)求(qiu)(qiu)厚(hou)度(du)在(zai)0.8-5.0mm，因(yin)此(ci)與市場上(shang)常見的(de)焊(han)接(jie)(jie)(jie)(jie)管(guan)(guan)(guan)（鋼鐵廠(chang)一(yi)(yi)次成型(xing)的(de)無縫(feng)管(guan)(guan)(guan)厚(hou)度(du)一(yi)(yi)般都(dou)5-30mm）是(shi)不(bu)一(yi)(yi)樣的(de)，也可以說是(shi)薄壁焊(han)接(jie)(jie)(jie)(jie)管(guan)(guan)(guan)，作(zuo)為通(tong)風管(guan)(guan)(guan)道焊(han)接(jie)(jie)(jie)(jie)管(guan)(guan)(guan)的(de)厚(hou)度(du)可以不(bu)需(xu)要(yao)那么厚(hou)的(de)無縫(feng)焊(han)接(jie)(jie)(jie)(jie)管(guan)(guan)(guan)，只要(yao)達到(dao)通(tong)風管(guan)(guan)(guan)道要(yao)求(qiu)(qiu)，同時(shi)符合通(tong)風系統中的(de)全壓(ya)和風量及使用環境，不(bu)銹鋼焊(han)接(jie)(jie)(jie)(jie)風管(guan)(guan)(guan)的(de)厚(hou)度(du)可以依企業工(gong)廠(chang)（需(xu)方）自生要(yao)求(qiu)(qiu)去定制加工(gong)焊(han)接(jie)(jie)(jie)(jie)風管(guan)(guan)(guan)。

簡單的(de)(de)(de)(de)(de)說，只(zhi)要(yao)(yao)符合(he)以上要(yao)(yao)求，越(yue)低(di)成本對(dui)于企(qi)業來說是好的(de)(de)(de)(de)(de)了(le)，那(nei)么這樣(yang)一(yi)來，只(zhi)要(yao)(yao)企(qi)業工廠知道自(zi)己需(xu)要(yao)(yao)多大風(feng)(feng)(feng)(feng)量(liang)去定制(zhi)采(cai)(cai)購風(feng)(feng)(feng)(feng)機，然后按(an)風(feng)(feng)(feng)(feng)機的(de)(de)(de)(de)(de)全壓和風(feng)(feng)(feng)(feng)量(liang)可以確(que)定不銹(xiu)鋼(gang)焊接(jie)(jie)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)尺寸，由(you)于圓(yuan)形風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)風(feng)(feng)(feng)(feng)阻(zu)小，一(yi)般很(hen)少(shao)用(yong)方(fang)(fang)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)連(lian)接(jie)(jie)環保設備，即(ji)使設備出風(feng)(feng)(feng)(feng)口是方(fang)(fang)的(de)(de)(de)(de)(de)，也可以做個方(fang)(fang)變圓(yuan)（也有叫方(fang)(fang)轉圓(yuan)、天(tian)方(fang)(fang)地圓(yuan)、天(tian)圓(yuan)地方(fang)(fang)）連(lian)接(jie)(jie)風(feng)(feng)(feng)(feng)機與風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)。這樣(yang)的(de)(de)(de)(de)(de)話圓(yuan)形風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)就很(hen)好安(an)裝了(le)。當鍍(du)鋅(xin)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)采(cai)(cai)用(yong)地面預(yu)組(zu)裝后架空(kong)(kong)安(an)裝時，限制(zhi)預(yu)組(zu)裝的(de)(de)(de)(de)(de)長度(du)是為(wei)了(le)遮免(mian)鍍(du)鋅(xin)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)因自(zi)重產生(sheng)的(de)(de)(de)(de)(de)彎(wan)曲而(er)破壞構(gou)件接(jie)(jie)口，呂梁(liang)車(che)庫通風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道，豎井內通鍍(du)鋅(xin)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道垂直安(an)裝，由(you)于空(kong)(kong)間少(shao)，又不便于以后檢修，故鍍(du)鋅(xin)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)一(yi)般采(cai)(cai)用(yong)外(wai)套角(jiao)鋼(gang)法蘭連(lian)接(jie)(jie)以增加連(lian)接(jie)(jie)點的(de)(de)(de)(de)(de)牢固(gu)程(cheng)度(du)和強度(du)，并把法蘭作成“井”形，吊(diao)筋(jin)直接(jie)(jie)吊(diao)在(zai)角(jiao)鋼(gang)法蘭的(de)(de)(de)(de)(de)吊(diao)耳(er)上而(er)不另設支(zhi)撐件