鍍鋅鐵皮風管
鍍鋅鐵(tie)皮風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)優(you)(you)勢減(jian)少泄(xie)漏(lou)。螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)顯(xian)著地減(jian)少了(le)管(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)之間(jian)(jian)的(de)(de)(de)(de)(de)(de)連接(jie)(jie)(jie)點(dian),使管(guan)(guan)(guan)(guan)(guan)件(jian)(jian)結合部(bu)的(de)(de)(de)(de)(de)(de)泄(xie)漏(lou)減(jian)少,典(dian)型(xing)的(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)長度(du)(du)(du)是3~6m,而(er)典(dian)型(xing)的(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)長度(du)(du)(du)只有1~1.5m;且連接(jie)(jie)(jie)兩個螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)只需(xu)一個管(guan)(guan)(guan)(guan)(guan)接(jie)(jie)(jie)件(jian)(jian),而(er)傳統(tong)的(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)連接(jie)(jie)(jie)則常常需(xu)要(yao)一個完全(quan)獨立(li)的(de)(de)(de)(de)(de)(de)雙法蘭(lan)系統(tong)。標(biao)準化產(chan)品。螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)圓(yuan)(yuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)配(pei)件(jian)(jian)(管(guan)(guan)(guan)(guan)(guan)件(jian)(jian)和接(jie)(jie)(jie)頭)的(de)(de)(de)(de)(de)(de)生產(chan)已高度(du)(du)(du)自動(dong)化、系統(tong)化,并(bing)具(ju)有工(gong)業(ye)化的(de)(de)(de)(de)(de)(de)質量控(kong)制(zhi)。安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)費用(yong)(yong)低。圓(yuan)(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)系統(tong)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)時間(jian)(jian)只有相類似的(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)1/3。⑷通常只需(xu)較小(xiao)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)。在(zai)不(bu)增加任(ren)何壓降(jiang)的(de)(de)(de)(de)(de)(de)情況(kuang)下,相同(tong)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)內直徑為(wei)200mm的(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)取代250×150mm的(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。在(zai)不(bu)增加額(e)外安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)的(de)(de)(de)(de)(de)(de)前提(ti)下,數(shu)條(tiao)平行的(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)取代扁平矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。考慮了(le)所有的(de)(de)(de)(de)(de)(de)因素,在(zai)絕大(da)(da)多數(shu)情況(kuang)下,圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)所占用(yong)(yong)的(de)(de)(de)(de)(de)(de)空(kong)(kong)間(jian)(jian)都要(yao)少于(yu)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。對(dui)同(tong)樣的(de)(de)(de)(de)(de)(de)壓力(li)特(te)性(xing),數(shu)條(tiao)圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)常常與一條(tiao)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)相同(tong)或更(geng)少。許多矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系統(tong)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)時需(xu)要(yao)4螺(luo)(luo)(luo)栓系統(tong),因而(er)在(zai)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)各個方向增加40~80mm。壓降(jiang)低:眾所周知,圓(yuan)(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻(zu)比(bi)矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻(zu)要(yao)小(xiao)得多。精(jing)密(mi)的(de)(de)(de)(de)(de)(de)咬(yao)口(kou)成(cheng)型(xing)工(gong)藝:進口(kou)設(she)備(bei)所采(cai)用(yong)(yong)的(de)(de)(de)(de)(de)(de)模具(ju)均(jun)為(wei)特(te)種(zhong)鋼材結構(gou),即使使用(yong)(yong)了(le)三五年,其(qi)壓制(zhi)模具(ju)的(de)(de)(de)(de)(de)(de)表(biao)面仍保持不(bu)變,使得鍍鋅鋼板的(de)(de)(de)(de)(de)(de)表(biao)面不(bu)受損(sun)傷,大(da)(da)大(da)(da)的(de)(de)(de)(de)(de)(de)延長了(le)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)使用(yong)(yong)壽命,同(tong)時接(jie)(jie)(jie)縫均(jun)勻平整、咬(yao)口(kou)緊密(mi)、連接(jie)(jie)(jie)力(li)強、密(mi)封性(xing)好。安(an)(an)(an)全(quan)密(mi)封圈(quan)防漏(lou)系統(tong)。精(jing)巧(qiao)的(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)壓制(zhi)楞(leng)筋(jin)工(gong)藝使螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)具(ju)有承受壓力(li)的(de)(de)(de)(de)(de)(de)大(da)(da)強度(du)(du)(du),增加螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)型(xing)楞(leng)筋(jin)后,咬(yao)口(kou)潛縫厚(hou)度(du)(du)(du)是管(guan)(guan)(guan)(guan)(guan)體(ti)的(de)(de)(de)(de)(de)(de)四倍,管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)剛(gang)性(xing)非常大(da)(da),顯(xian)示出堅固的(de)(de)(de)(de)(de)(de)優(you)(you)越性(xing),能承受壓力(li)負荷而(er)無損(sun)變形(xing)(xing)(xing),用(yong)(yong)材厚(hou)度(du)(du)(du)可(ke)減(jian)小(xiao)15%,降(jiang)低成(cheng)本。相同(tong)截面積時,長寬比(bi)為(wei)1:3的(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)周長比(bi)螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)周長長40%,用(yong)(yong)材省;同(tong)理而(er)言,由于(yu)螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)周長短,保溫用(yong)(yong)材也可(ke)相應(ying)減(jian)少。管(guan)(guan)(guan)(guan)(guan)路布局優(you)(you)美(mei)、立(li)體(ti)感強:當管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)作為(wei)一種(zhong)建筑特(te)點(dian)而(er)必須暴露時,優(you)(you)美(mei)典(dian)雅的(de)(de)(de)(de)(de)(de)成(cheng)型(xing)法蘭(lan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)將是上佳之選。承插式(shi)的螺旋圓風管的安裝形式(shi)。