隨著中國各專業螺旋風管行各業不斷地發展,重慶共板法蘭風管加工廠也在不斷地發展創新,擁有的產品也越來越多,其螺旋風管安裝中TDF重(zhong)慶共板法蘭風管與型鋼法蘭風管應用廣泛。對(dui)比這兩種風管,給以后有需求的客戶(hu)選購產品提供幫助。
標準直管由流水專業螺旋風管線上直接壓制成連體法蘭。非標直管、彎頭、三通、四通、配件等下料后,在單機設備上完成螺旋風管安裝TDF法(fa)(fa)蘭成(cheng)(cheng)型。法(fa)(fa)蘭角(jiao)由(you)模具(ju)直接(jie)沖壓成(cheng)(cheng)型,安(an)裝時(shi)卡(ka)(ka)(ka)在(zai)四個角(jiao)即可。法(fa)(fa)蘭間的連接(jie)用(yong)法(fa)(fa)蘭卡(ka)(ka)(ka),由(you)鍍(du)鋅鋼(gang)板(ban)制作(zuo),經法(fa)(fa)蘭卡(ka)(ka)(ka)成(cheng)(cheng)型機成(cheng)(cheng)型后(hou)切割成(cheng)(cheng)統一(yi)的尺(chi)寸(cun)供(gong)安(an)裝連接(jie)使用(yong)。TDF共板(ban)法(fa)(fa)蘭因(yin)與管道鋼(gang)板(ban)連成(cheng)(cheng)一(yi)體,不(bu)必像角(jiao)鋼(gang)法(fa)(fa)蘭般打(da)孔鉚接(jie),在(zai)兩節管道的連接(jie)上用(yong)專用(yong)法(fa)(fa)蘭卡(ka)(ka)(ka),四角(jiao)加(jia)90度法(fa)(fa)蘭角(jiao)后(hou)用(yong)螺栓連接(jie)。
不銹鋼專業螺旋風管風管的空氣流動性好,有效通流面積大,由于強度大,因此風管振動引起的低頻噪聲更小,空螺旋風管安裝氣流動性能好,系統(tong)壓降(jiang)小,日常運行系統(tong)耗電量少(shao)。目(mu)前還可以(yi)采用(yong)(yong)扁橢(tuo)圓形(xing)風(feng)管來降(jiang)低風(feng)管的(de)占用(yong)(yong)空間高度,由(you)于風(feng)管的(de)兩(liang)邊是(shi)圓形(xing),所以(yi)氣流穩(wen)定,風(feng)管的(de)剛性好,外露安(an)裝美觀性好,是(shi)比較理想的(de)風(feng)管系列(lie)。
通風管道專業螺旋風管的安裝步驟:1.風管組裝:當風管較螺旋風管安裝短時(shi)(shi),可(ke)(ke)一次在(zai)地面組裝(zhuang)(zhuang)(zhuang)而成(cheng),當(dang)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)較長時(shi)(shi),可(ke)(ke)視安裝(zhuang)(zhuang)(zhuang)場地的(de)情(qing)況,在(zai)地面分段(duan)組裝(zhuang)(zhuang)(zhuang)。組裝(zhuang)(zhuang)(zhuang)時(shi)(shi)應盡(jin)量調(diao)整(zheng)(zheng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)的(de)中心(xin)度(du)(du)(du)和(he)水平度(du)(du)(du),避免風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)扭曲或上下起(qi)波,左右(you)擺龍,每段(duan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)不宜超過10m.組裝(zhuang)(zhuang)(zhuang)時(shi)(shi),墊片應墊平,法蘭螺栓應均勻(yun)擰緊(jin),螺母帽均朝向(xiang)同一方向(xiang)。2.風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)就(jiu)(jiu)(jiu)位(wei)(wei):風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)就(jiu)(jiu)(jiu)位(wei)(wei)前應檢查(cha)全(quan)部支架的(de)水乎(hu)度(du)(du)(du)和(he)標高(gao)、檢查(cha)支架的(de)牢(lao)(lao)固(gu)程度(du)(du)(du),風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)就(jiu)(jiu)(jiu)位(wei)(wei)可(ke)(ke)采(cai)(cai)用(yong)直(zhi)接和(he)吊(diao)(diao)具兩種方法。對(dui)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)斷面較小,又(you)位(wei)(wei)置(zhi)較低的(de)可(ke)(ke)采(cai)(cai)用(yong)人工(gong)就(jiu)(jiu)(jiu)位(wei)(wei)方法,只需搭設簡易腳手(shou)架即可(ke)(ke)。當(dang)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)斷面較大且管(guan)(guan)段(duan)較長時(shi)(shi),可(ke)(ke)采(cai)(cai)用(yong)滑輪、倒(dao)鏈、大繩等(deng)方法吊(diao)(diao)裝(zhuang)(zhuang)(zhuang)。為了(le)便于風(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)就(jiu)(jiu)(jiu)位(wei)(wei),一般(ban)多采(cai)(cai)用(yong)將風(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)吊(diao)(diao)在(zai)腳手(shou)架上,然后再(zai)將其抬放在(zai)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)支架上的(de)方法。腳手(shou)架應沿其風(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)長度(du)(du)(du)方向(xiang)搭設,高(gao)度(du)(du)(du)和(he)位(wei)(wei)置(zhi)應適合施工(gong)操(cao)作,吊(diao)(diao)裝(zhuang)(zhuang)(zhuang)順序應先干管(guan)(guan)后支、立管(guan)(guan),吊(diao)(diao)起(qi)時(shi)(shi),吊(diao)(diao)點(dian)應牢(lao)(lao)固(gu),兩吊(diao)(diao)點(dian)應均勻(yun)受力。垂直(zhi)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)可(ke)(ke)采(cai)(cai)用(yong)人工(gong)和(he)大繩輔助就(jiu)(jiu)(jiu)位(wei)(wei)。調(diao)整(zheng)(zheng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)保證垂直(zhi)度(du)(du)(du)要(yao)求。3.風(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)調(diao)直(zhi):就(jiu)(jiu)(jiu)位(wei)(wei)在(zai)支架上的(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao),應撥(bo)正位(wei)(wei)置(zhi),調(diao)整(zheng)(zheng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)橫平豎(shu)直(zhi),然后再(zai)按(an)圖集要(yao)求固(gu)定。
耐高溫通風專業螺旋風管管的安裝必須具備一定條件才能進行,對明裝或在技術夾層內安裝的風管,應在通風管道安裝螺旋風管安裝部位的土建(jian)工程(cheng)或主體工程(cheng)及地評,粉(fen)刷(shua)完(wan)工以后進行,如果(guo)通(tong)風管(guan)道(dao)安裝后,在進行土建(jian)及其他工作,可能會損壞通(tong)風管(guan)道(dao),特別是空氣(qi)潔凈(jing)系統,將會使管(guan)道(dao)內受到污染(ran)。