1.經濟性 A：根據好的廚房風管加工國家規范，同等管徑，半后降低10-15%。（主材造價降低10-15%） B：同等條件下滿狀輔廚房風管加工廠家材（吊(diao)鍵等）結(jie)果簡單，數(shu)量少(shao)(shao)，安裝(zhuang)輔材造價降(jiang)(jiang)低(di)(di)30% C：施工(gong)(gong)(gong)時吊(diao)裝(zhuang)效(xiao)(xiao)率比矩(ju)(ju)形(xing)風(feng)(feng)管(guan)(guan)(guan)提高(gao)(gao)一倍。 D：同(tong)等條件下(xia)，可將舉行(xing)風(feng)(feng)管(guan)(guan)(guan)低(di)(di)速送排風(feng)(feng)變為高(gao)(gao)速送排風(feng)(feng)，系統(tong)設(she)計(ji)可減(jian)少(shao)(shao)風(feng)(feng)管(guan)(guan)(guan)總量，不僅經(jing)濟(ji)，而且節約空(kong)間 2.可能性(xing) A：同(tong)樣板厚(hou)及同(tong)等管(guan)(guan)(guan)徑下(xia)，通風(feng)(feng)管(guan)(guan)(guan)道強度(du)(du)高(gao)(gao)。 B：風(feng)(feng)管(guan)(guan)(guan)外表為圓形(xing)，外形(xing)美觀。 C：同(tong)等截面下(xia)，圓形(xing)風(feng)(feng)管(guan)(guan)(guan)比矩(ju)(ju)形(xing)風(feng)(feng)管(guan)(guan)(guan)結(jie)構張力合理，大(da)幅(fu)度(du)(du)提高(gao)(gao)風(feng)(feng)管(guan)(guan)(guan)剛性(xing)，明顯降(jiang)(jiang)低(di)(di)顫震噪音。 D：同(tong)等長度(du)(du)下(xia)，法(fa)蘭(lan)連(lian)接數(shu)量少(shao)(shao)，蜜蜂性(xing)能優于矩(ju)(ju)形(xing)風(feng)(feng)管(guan)(guan)(guan)，使(shi)(shi)系統(tong)通風(feng)(feng)質量大(da)大(da)提高(gao)(gao)。 3.快捷性(xing) A：高(gao)(gao)效(xiao)(xiao)率施工(gong)(gong)(gong)，使(shi)(shi)用于工(gong)(gong)(gong)期短的大(da)型項目。 B：機(ji)械化制作，快速高(gao)(gao)效(xiao)(xiao)。 C：連(lian)接法(fa)蘭(lan)數(shu)量少(shao)(shao)，吊(diao)裝(zhuang)連(lian)接工(gong)(gong)(gong)作量減(jian)少(shao)(shao)約50%。 D：小管(guan)(guan)(guan)徑通風(feng)(feng)管(guan)(guan)(guan)道單吊(diao)點，吊(diao)裝(zhuang)快速高(gao)(gao)效(xiao)(xiao)。 E：無需施工(gong)(gong)(gong)現場加工(gong)(gong)(gong)工(gong)(gong)(gong)序，減(jian)少(shao)(shao)現場作業人員及管(guan)(guan)(guan)理程序。 F：與矩(ju)(ju)形(xing)風(feng)(feng)管(guan)(guan)(guan)相(xiang)比，配套(tao)異形(xing)管(guan)(guan)(guan)件標準化程度(du)(du)高(gao)(gao)，吊(diao)裝(zhuang)簡單，差錯幾率大(da)大(da)降(jiang)(jiang)低(di)(di)。

風管作好的廚房風管加工為輸送空氣的管道來說，有著不同的形狀和材質，風管按照截面的形狀來說可以分為圓形、矩形和廚房風管加工廠家扁圓等風管，在生活中經常(chang)用的(de)(de)是矩(ju)形風管為(wei)主。根(gen)據(ju)材質來(lai)說，分為(wei)金(jin)屬材質和(he)復合等風管，根(gen)據(ju)自(zi)身(shen)的(de)(de)不同的(de)(de)特(te)點和(he)應用的(de)(de)環(huan)境選(xuan)擇不同種類的(de)(de)管道，通(tong)風管道應用于各行各業，使用廣(guang)泛，也是必(bi)不可少的(de)(de)通(tong)風設備。

重慶共板法好的廚房風管加工蘭風管工程整個施工過程80%工作量在工廠均由機械設備按工藝流程加工完成(包廚房風管加工廠家刮(gua)下(xia)(xia)料、成型、合縫(feng)與(yu)拼角、密封處理(li)、清潔處理(li)、風管(guan)(guan)吊架與(yu)吊筋制作)。 施工(gong)現(xian)場僅剩下(xia)(xia)風管(guan)(guan)連接與(yu)吊裝(zhuang)工(gong)作，現(xian)場施工(gong)工(gong)具簡單、安裝(zhuang)方便。與(yu)普(pu)通的角鋼法(fa)蘭風管(guan)(guan)相比，系統整體重(zhong)量輕，安裝(zhuang)方便，省(sheng)時省(sheng)工(gong)省(sheng)料。用此工(gong)藝(yi)能縮短工(gong)期，節省(sheng)成本。

通風管道好的廚房風管加工的安裝步驟：1.風管組裝：當風管較廚房風管加工廠家短時(shi)，可一(yi)次在(zai)(zai)(zai)(zai)(zai)地面(mian)組(zu)裝而成，當風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)較長(chang)時(shi)，可視安裝場(chang)地的(de)情況(kuang)，在(zai)(zai)(zai)(zai)(zai)地面(mian)分段組(zu)裝。組(zu)裝時(shi)應盡量調整(zheng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)的(de)中心度(du)(du)和水(shui)平度(du)(du)，避免風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)扭曲或(huo)上(shang)下起(qi)波，左右擺龍(long)，每段風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)不(bu)宜(yi)超(chao)過10m.組(zu)裝時(shi)，墊片應墊平，法蘭(lan)螺(luo)栓應均(jun)勻擰緊，螺(luo)母帽均(jun)朝向(xiang)同一(yi)方向(xiang)。2.風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)就(jiu)(jiu)位(wei)：風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)就(jiu)(jiu)位(wei)前應檢查全(quan)部支架(jia)的(de)水(shui)乎度(du)(du)和標高、檢查支架(jia)的(de)牢(lao)固(gu)程度(du)(du)，風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)就(jiu)(jiu)位(wei)可采(cai)用(yong)(yong)(yong)直接(jie)和吊具兩(liang)種方法。對風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)斷面(mian)較小，又位(wei)置(zhi)較低的(de)可采(cai)用(yong)(yong)(yong)人工(gong)就(jiu)(jiu)位(wei)方法，只需(xu)搭設簡易腳(jiao)手(shou)架(jia)即可。當風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)斷面(mian)較大(da)且管(guan)(guan)段較長(chang)時(shi)，可采(cai)用(yong)(yong)(yong)滑輪、倒鏈、大(da)繩等方法吊裝。為了(le)便于(yu)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)就(jiu)(jiu)位(wei)，一(yi)般多采(cai)用(yong)(yong)(yong)將風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)吊在(zai)(zai)(zai)(zai)(zai)腳(jiao)手(shou)架(jia)上(shang)，然(ran)后再將其(qi)抬(tai)放在(zai)(zai)(zai)(zai)(zai)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)支架(jia)上(shang)的(de)方法。腳(jiao)手(shou)架(jia)應沿其(qi)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)長(chang)度(du)(du)方向(xiang)搭設，高度(du)(du)和位(wei)置(zhi)應適合施工(gong)操作，吊裝順序應先干管(guan)(guan)后支、立管(guan)(guan)，吊起(qi)時(shi)，吊點應牢(lao)固(gu)，兩(liang)吊點應均(jun)勻受力。垂直風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)可采(cai)用(yong)(yong)(yong)人工(gong)和大(da)繩輔助(zhu)就(jiu)(jiu)位(wei)。調整(zheng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)保(bao)證垂直度(du)(du)要求。3.風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)調直：就(jiu)(jiu)位(wei)在(zai)(zai)(zai)(zai)(zai)支架(jia)上(shang)的(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)，應撥正位(wei)置(zhi)，調整(zheng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)橫平豎直，然(ran)后再按圖集要求固(gu)定。

1．管板材的開好的廚房風管加工槽：板材開槽的種類有三種：一塊板開槽法、二塊板開槽法、四塊板開槽法。板材開廚房風管加工廠家槽的(de)(de)方(fang)法(fa)有(you)兩種(zhong)：手(shou)工開槽法(fa)、機械開槽法(fa)。 2．密(mi)封：節(jie)能消(xiao)音(yin)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道系統(tong)建議使用(yong)(yong)(yong)的(de)(de)密(mi)封膠(jiao)帶(dai)有(you)：熱敏(min)膠(jiao)帶(dai)、壓敏(min)膠(jiao)帶(dai)兩種(zhong)。在管(guan)(guan)(guan)(guan)(guan)(guan)道未用(yong)(yong)(yong)膠(jiao)帶(dai)密(mi)封前(qian)，應先(xian)使用(yong)(yong)(yong)專用(yong)(yong)(yong)的(de)(de)扒形裝訂針，對管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)搭(da)(da)接口(kou)進行(xing)固(gu)(gu)(gu)(gu)(gu)(gu)定(ding)(ding)，裝訂針的(de)(de)間(jian)距(ju)為(wei)50mm一個。裝訂時(shi)(shi)，裝訂針應與(yu)接縫略呈角(jiao)度(du)。裝訂針僅用(yong)(yong)(yong)于(yu)有(you)蓋舌的(de)(de)搭(da)(da)接口(kou)固(gu)(gu)(gu)(gu)(gu)(gu)定(ding)(ding)，若無(wu)蓋舌，或平(ping)接口(kou)時(shi)(shi)，應用(yong)(yong)(yong)膠(jiao)帶(dai)接片進行(xing)固(gu)(gu)(gu)(gu)(gu)(gu)定(ding)(ding)，膠(jiao)帶(dai)大為(wei)300mm，每邊至少1個。 3．加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)：當通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道系統(tong)內(nei)部(bu)的(de)(de)靜壓負載使玻纖(xian)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道管(guan)(guan)(guan)(guan)(guan)(guan)道壁(bi)出(chu)現(xian)1％的(de)(de)撓(nao)度(du)時(shi)(shi)，就(jiu)需要對通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道管(guan)(guan)(guan)(guan)(guan)(guan)道進行(xing)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)。通(tong)(tong)常節(jie)能消(xiao)音(yin)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道系統(tong)管(guan)(guan)(guan)(guan)(guan)(guan)道可采用(yong)(yong)(yong)以(yi)下方(fang)法(fa)來進行(xing)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)：a.拉(la)桿加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)法(fa)，它(ta)是采用(yong)(yong)(yong)鋼(gang)彩、套管(guan)(guan)(guan)(guan)(guan)(guan)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)，通(tong)(tong)常使用(yong)(yong)(yong)在500Pa以(yi)下的(de)(de)正壓加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)。b.框架(jia)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)法(fa)，即采用(yong)(yong)(yong)輕鋼(gang)龍骨加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)。c.抱合加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)法(fa)，即采用(yong)(yong)(yong)輕鋼(gang)龍骨加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)，使用(yong)(yong)(yong)在拉(la)桿加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)和(he)框架(jia)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)無(wu)法(fa)應用(yong)(yong)(yong)的(de)(de)某(mou)些特(te)殊(shu)管(guan)(guan)(guan)(guan)(guan)(guan)道上，如900彎管(guan)(guan)(guan)(guan)(guan)(guan)、三通(tong)(tong)管(guan)(guan)(guan)(guan)(guan)(guan)、悶頭管(guan)(guan)(guan)(guan)(guan)(guan)等。d.防下垂(chui)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)法(fa)，它(ta)用(yong)(yong)(yong)于(yu)特(te)殊(shu)管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)，如變經管(guan)(guan)(guan)(guan)(guan)(guan)道加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)和(he)迂回(hui)管(guan)(guan)(guan)(guan)(guan)(guan)道加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)。