鍍鋅鐵皮風管
鍍(du)鋅鐵皮風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)優(you)(you)(you)勢(shi)減少(shao)(shao)泄漏。螺(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)顯著地減少(shao)(shao)了管(guan)(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)之間的(de)(de)(de)(de)(de)(de)(de)連接(jie)點,使(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)結(jie)合(he)部的(de)(de)(de)(de)(de)(de)(de)泄漏減少(shao)(shao),典型的(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)長(chang)(chang)(chang)度(du)(du)是(shi)3~6m,而(er)典型的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)長(chang)(chang)(chang)度(du)(du)只有(you)1~1.5m;且連接(jie)兩(liang)個(ge)螺(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)只需(xu)一(yi)個(ge)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)件(jian),而(er)傳統(tong)的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)連接(jie)則常(chang)常(chang)需(xu)要(yao)一(yi)個(ge)完全獨立的(de)(de)(de)(de)(de)(de)(de)雙法(fa)蘭(lan)系(xi)(xi)統(tong)。標準化(hua)產(chan)品(pin)。螺(luo)(luo)旋(xuan)(xuan)(xuan)圓(yuan)(yuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)配(pei)件(jian)(管(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)和接(jie)頭(tou))的(de)(de)(de)(de)(de)(de)(de)生產(chan)已高度(du)(du)自動化(hua)、系(xi)(xi)統(tong)化(hua),并具有(you)工業化(hua)的(de)(de)(de)(de)(de)(de)(de)質量控(kong)制(zhi)。安(an)(an)裝(zhuang)(zhuang)費用(yong)(yong)低。圓(yuan)(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)統(tong)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)時間只有(you)相類似的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)1/3。⑷通(tong)常(chang)只需(xu)較(jiao)小(xiao)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)空(kong)(kong)(kong)間。在(zai)(zai)不(bu)增加(jia)任何壓(ya)(ya)降的(de)(de)(de)(de)(de)(de)(de)情況下(xia),相同的(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)空(kong)(kong)(kong)間內直徑為200mm的(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可取代250×150mm的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。在(zai)(zai)不(bu)增加(jia)額外安(an)(an)裝(zhuang)(zhuang)空(kong)(kong)(kong)間的(de)(de)(de)(de)(de)(de)(de)前提下(xia),數條平(ping)(ping)行(xing)的(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可取代扁平(ping)(ping)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。考慮了所(suo)有(you)的(de)(de)(de)(de)(de)(de)(de)因素,在(zai)(zai)絕大多(duo)數情況下(xia),圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)所(suo)占用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)(kong)間都(dou)要(yao)少(shao)(shao)于矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。對同樣的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)力特(te)性(xing)(xing),數條圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)空(kong)(kong)(kong)間常(chang)常(chang)與(yu)(yu)一(yi)條矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)空(kong)(kong)(kong)間相同或更少(shao)(shao)。許多(duo)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)(xi)統(tong)安(an)(an)裝(zhuang)(zhuang)時需(xu)要(yao)4螺(luo)(luo)栓(shuan)系(xi)(xi)統(tong),因而(er)在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)各個(ge)方向(xiang)增加(jia)40~80mm。壓(ya)(ya)降低:眾所(suo)周(zhou)知,圓(yuan)(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻比(bi)(bi)矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻要(yao)小(xiao)得多(duo)。精密(mi)的(de)(de)(de)(de)(de)(de)(de)咬(yao)口(kou)(kou)成(cheng)(cheng)型工藝(yi):進口(kou)(kou)設備(bei)所(suo)采(cai)用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)模(mo)具均為特(te)種鋼材結(jie)構(gou),即使(shi)使(shi)用(yong)(yong)了三五年(nian),其壓(ya)(ya)制(zhi)模(mo)具的(de)(de)(de)(de)(de)(de)(de)表面仍保持不(bu)變,使(shi)得鍍(du)鋅鋼板的(de)(de)(de)(de)(de)(de)(de)表面不(bu)受損傷,大大的(de)(de)(de)(de)(de)(de)(de)延(yan)長(chang)(chang)(chang)了風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)壽命,同時接(jie)縫(feng)均勻平(ping)(ping)整、咬(yao)口(kou)(kou)緊密(mi)、連接(jie)力強(qiang)、密(mi)封性(xing)(xing)好。安(an)(an)全密(mi)封圈防漏系(xi)(xi)統(tong)。精巧(qiao)的(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)(xuan)壓(ya)(ya)制(zhi)楞(leng)筋工藝(yi)使(shi)螺(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)具有(you)承受壓(ya)(ya)力的(de)(de)(de)(de)(de)(de)(de)大強(qiang)度(du)(du),增加(jia)螺(luo)(luo)旋(xuan)(xuan)(xuan)型楞(leng)筋后,咬(yao)口(kou)(kou)潛(qian)縫(feng)厚(hou)度(du)(du)是(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)(de)(de)四倍(bei),管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)剛性(xing)(xing)非常(chang)大,顯示(shi)出堅固的(de)(de)(de)(de)(de)(de)(de)優(you)(you)(you)越性(xing)(xing),能承受壓(ya)(ya)力負荷(he)而(er)無損變形(xing)(xing)(xing),用(yong)(yong)材厚(hou)度(du)(du)可減小(xiao)15%,降低成(cheng)(cheng)本。相同截面積時,長(chang)(chang)(chang)寬比(bi)(bi)為1:3的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)(chang)比(bi)(bi)螺(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)周(zhou)長(chang)(chang)(chang)長(chang)(chang)(chang)40%,用(yong)(yong)材省;同理而(er)言,由于螺(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)(chang)短(duan),保溫用(yong)(yong)材也可相應減少(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)路布局優(you)(you)(you)美、立體感強(qiang):當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)作為一(yi)種建筑(zhu)特(te)點而(er)必須暴露時,優(you)(you)(you)美典雅的(de)(de)(de)(de)(de)(de)(de)成(cheng)(cheng)型法(fa)蘭(lan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)將(jiang)是(shi)上佳之選。承插式的螺旋圓風管的安裝形(xing)式。