廚房排煙管道專業白鐵風管的設計和安裝不合理，往往會造成廚房排煙不通暢，直接影響油煙凈化器的使用，其主要白鐵風管定制原因(yin)有以(yi)(yi)(yi)下幾種： 一(yi)、主(zhu)(zhu)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)通(tong)(tong)風(feng)(feng)(feng)(feng)面(mian)積不(bu)夠 迅速排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)防止串味(wei)看(kan)(kan)(kan)廚(chu)(chu)房排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)安裝 根據工(gong)程經(jing)驗，排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)主(zhu)(zhu)管(guan)道(dao)(dao)內(nei)風(feng)(feng)(feng)(feng)速不(bu)能超(chao)過(guo)15m/s，否(fou)則在(zai)運(yun)行一(yi)個時期以(yi)(yi)(yi)后很容(rong)易造成(cheng)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)系(xi)統(tong)不(bu)通(tong)(tong)暢(chang)。在(zai)油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)凈化器的(de)(de)運(yun)行實踐中(zhong)，大部(bu)分案例都是因(yin)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)通(tong)(tong)風(feng)(feng)(feng)(feng)面(mian)積不(bu)足引起的(de)(de)不(bu)通(tong)(tong)暢(chang)，管(guan)道(dao)(dao)內(nei)氣體(ti)的(de)(de)流速都在(zai)15m/s以(yi)(yi)(yi)上。 二、管(guan)道(dao)(dao)截(jie)面(mian)積變小 迅速排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)防止串味(wei) 看(kan)(kan)(kan)廚(chu)(chu)房排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)安裝 排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)由于(yu)(yu)要穿(chuan)過(guo)建(jian)筑梁而使(shi)管(guan)道(dao)(dao)通(tong)(tong)風(feng)(feng)(feng)(feng)截(jie)面(mian)積變小，截(jie)面(mian)上阻(zu)力增加(jia)，造成(cheng)氣流不(bu)通(tong)(tong)暢(chang)。 三、排(pai)(pai)(pai)(pai)(pai)(pai)(pai)管(guan)道(dao)(dao)使(shi)用后積聚物(wu)(wu)堆(dui)積 迅速排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)防止串味(wei) 看(kan)(kan)(kan)廚(chu)(chu)房排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)安裝 排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)在(zai)穿(chuan)過(guo)建(jian)筑梁或躲(duo)避其它設備(bei)管(guan)道(dao)(dao)時，排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)中(zhong)的(de)(de)一(yi)段會(hui)低(di)(di)(di)于(yu)(yu)整體(ti)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)平(ping)面(mian)，在(zai)使(shi)用一(yi)段時間后，由于(yu)(yu)油(you)(you)水混合物(wu)(wu)會(hui)積聚在(zai)較(jiao)(jiao)低(di)(di)(di)的(de)(de)那段排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)中(zhong)，直接影響排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)通(tong)(tong)暢(chang)。 四、低(di)(di)(di)層(ceng)(ceng)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)不(bu)順暢(chang) 不(bu)同(tong)樓層(ceng)(ceng)的(de)(de)廚(chu)(chu)房油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)通(tong)(tong)過(guo)同(tong)一(yi)主(zhu)(zhu)管(guan)道(dao)(dao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)出，離出口(kou)近的(de)(de)樓層(ceng)(ceng)廚(chu)(chu)房排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)效(xiao)果較(jiao)(jiao)好，而較(jiao)(jiao)低(di)(di)(di)樓層(ceng)(ceng)的(de)(de)廚(chu)(chu)房排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)不(bu)通(tong)(tong)暢(chang)。 五、建(jian)議配備(bei)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji) 對于(yu)(yu)油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)較(jiao)(jiao)大的(de)(de)廚(chu)(chu)房，建(jian)議還配備(bei)一(yi)個排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)。常(chang)(chang)用的(de)(de)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)有軸(zhou)流風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)、風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)箱(xiang)和離心(xin)(xin)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)3種。 軸(zhou)流風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)：以(yi)(yi)(yi)前應用較(jiao)(jiao)多，但由于(yu)(yu)全壓(ya)小，在(zai)安裝油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)凈化器后很少應用。 風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)箱(xiang)：全壓(ya)中(zhong)等，風(feng)(feng)(feng)(feng)量(liang)可(ke)以(yi)(yi)(yi)調(diao)節(jie)，且(qie)噪(zao)聲(sheng)(sheng)較(jiao)(jiao)低(di)(di)(di)，常(chang)(chang)在(zai)集煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)罩距油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)放口(kou)距離中(zhong)等的(de)(de)廚(chu)(chu)房排(pai)(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)系(xi)統(tong)中(zhong)選用。 離心(xin)(xin)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)：全壓(ya)和風(feng)(feng)(feng)(feng)量(liang)都可(ke)以(yi)(yi)(yi)調(diao)節(jie)，但由于(yu)(yu)噪(zao)聲(sheng)(sheng)較(jiao)(jiao)大，常(chang)(chang)需要做降噪(zao)處理(li)。當(dang)廚(chu)(chu)房位于(yu)(yu)建(jian)筑物(wu)(wu)的(de)(de)底部(bu)時其排(pai)(pai)(pai)(pai)(pai)(pai)(pai)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)宜安放在(zai)屋(wu)頂，一(yi)般選擇離心(xin)(xin)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)。

白鐵,在我們的日常專業白鐵風管生活中隨處可見,抽風管在家里都能看見。因為盡管它包含相對活躍鋅元素,但添加一些外部白鐵風管定制因素(su),實(shi)際上這種(zhong)鐵(tie)是(shi)相對穩定的。一般來(lai)說,鐵(tie)很少直接(jie)使(shi)用,在使(shi)用前應(ying)進行處理。隨著社會的發展和(he)進步,白鐵(tie)加工并不是(shi)盲目(mu)的沒(mei)有什么科學技術,像成(cheng)都(dou)(dou)余記白鐵(tie)加工這樣的加工廠到處都(dou)(dou)是(shi)。

1.經濟性 A：根據專業白鐵風管國家規范，同等管徑，半后降低10-15%。（主材造價降低10-15%） B：同等條件下滿狀輔白鐵風管定制材(cai)（吊(diao)(diao)(diao)(diao)鍵(jian)等(deng)(deng)）結(jie)果簡單(dan)，數(shu)量(liang)(liang)少(shao)，安(an)裝輔材(cai)造(zao)價降(jiang)低30% C：施(shi)(shi)工(gong)時吊(diao)(diao)(diao)(diao)裝效(xiao)率(lv)比(bi)矩(ju)(ju)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)提高(gao)(gao)一倍。 D：同(tong)(tong)等(deng)(deng)條件(jian)下，可將(jiang)舉行風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)低速(su)送排(pai)風(feng)(feng)(feng)(feng)(feng)(feng)變為高(gao)(gao)速(su)送排(pai)風(feng)(feng)(feng)(feng)(feng)(feng)，系統設計可減(jian)少(shao)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)總量(liang)(liang)，不僅經濟(ji)，而且節約空間 2.可能性 A：同(tong)(tong)樣板厚及(ji)同(tong)(tong)等(deng)(deng)管(guan)(guan)(guan)徑下，通風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)強度(du)高(gao)(gao)。 B：風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)外(wai)表為圓形(xing)(xing)，外(wai)形(xing)(xing)美觀。 C：同(tong)(tong)等(deng)(deng)截面下，圓形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)比(bi)矩(ju)(ju)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)結(jie)構張力合理，大(da)(da)幅(fu)度(du)提高(gao)(gao)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)剛性，明(ming)顯降(jiang)低顫震噪音。 D：同(tong)(tong)等(deng)(deng)長度(du)下，法(fa)蘭連接數(shu)量(liang)(liang)少(shao)，蜜蜂性能優于(yu)矩(ju)(ju)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，使(shi)(shi)系統通風(feng)(feng)(feng)(feng)(feng)(feng)質量(liang)(liang)大(da)(da)大(da)(da)提高(gao)(gao)。 3.快(kuai)捷性 A：高(gao)(gao)效(xiao)率(lv)施(shi)(shi)工(gong)，使(shi)(shi)用于(yu)工(gong)期短的大(da)(da)型項目。 B：機械化制(zhi)作，快(kuai)速(su)高(gao)(gao)效(xiao)。 C：連接法(fa)蘭數(shu)量(liang)(liang)少(shao)，吊(diao)(diao)(diao)(diao)裝連接工(gong)作量(liang)(liang)減(jian)少(shao)約50%。 D：小(xiao)管(guan)(guan)(guan)徑通風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)單(dan)吊(diao)(diao)(diao)(diao)點，吊(diao)(diao)(diao)(diao)裝快(kuai)速(su)高(gao)(gao)效(xiao)。 E：無需施(shi)(shi)工(gong)現場(chang)加工(gong)工(gong)序，減(jian)少(shao)現場(chang)作業人(ren)員(yuan)及(ji)管(guan)(guan)(guan)理程(cheng)序。 F：與矩(ju)(ju)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)相(xiang)比(bi)，配(pei)套異形(xing)(xing)管(guan)(guan)(guan)件(jian)標(biao)準(zhun)化程(cheng)度(du)高(gao)(gao)，吊(diao)(diao)(diao)(diao)裝簡單(dan)，差錯幾率(lv)大(da)(da)大(da)(da)降(jiang)低。

提到鍍鋅圓專業白鐵風管法蘭我想有很多人都會一臉的茫然，聽說過角鐵圓法蘭，但是就是沒有聽過鍍鋅圓法蘭。那么鍍白鐵風管定制鋅(xin)圓法蘭到底(di)是什么呢？其實(shi)鍍鋅(xin)圓法蘭比普通的法蘭就(jiu)多了(le)一道鍍鋅(xin)的工序(xu)，但千(qian)萬不要小看這一道鍍鋅(xin)的工序(xu)。

接下來我專業白鐵風管們就來深入的了解一下鍍鋅圓法蘭的鍍鋅工藝的作用以及優點吧： 鍍鋅圓法蘭工藝作白鐵風管定制用(yong)：熱(re)鍍鋅(xin)(xin)是一種有效的(de)金屬(shu)防腐(fu)方式(shi)，主要(yao)用(yong)于各行業(ye)的(de)金屬(shu)結構(gou)設施上。是將除銹(xiu)后的(de)鋼件(jian)浸入500℃左右融化的(de)鋅(xin)(xin)液中(zhong)，使鋼構(gou)件(jian)表面附(fu)著(zhu)鋅(xin)(xin)層，從而(er)起到防腐(fu)的(de)目的(de)。熱(re)鍍鋅(xin)(xin)的(de)防腐(fu)年(nian)限久遠，但是在不(bu)同的(de)環(huan)境中(zhong)防腐(fu)年(nian)限不(bu)一樣：重工(gong)業(ye)區13年(nian)，海洋50年(nian)，郊外104年(nian)，城(cheng)市30年(nian)。由此可以知道鍍鋅(xin)(xin)圓法蘭工(gong)藝(yi)的(de)作用(yong)就是為了防腐(fu)。

但需做好專業白鐵風管以下幾點： 法蘭連接：為保證法蘭白鐵風管定制接口(kou)嚴(yan)密性(xing)，法蘭(lan)之間應有墊(dian)料(liao)。在無特殊(shu)要(yao)(yao)(yao)求的(de)(de)(de)情況(kuang)下，法蘭(lan)墊(dian)料(liao)按(an)下表選(xuan)用(yong)。風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)排列無法蘭(lan)連(lian)(lian)接 抱箍式(shi)(shi)連(lian)(lian)接：主(zhu)要(yao)(yao)(yao)用(yong)于(yu)鋼(gang)板圓(yuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)和(he)螺旋風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)連(lian)(lian)接，先(xian)把每一(yi)管(guan)(guan)(guan)(guan)(guan)段的(de)(de)(de)兩(liang)端(duan)軋出(chu)鼓筋(jin)，并使(shi)其一(yi)端(duan)縮(suo)為小(xiao)口(kou)。安裝時按(an)氣(qi)流方向把小(xiao)口(kou)插(cha)(cha)(cha)入大(da)口(kou)，外面用(yong)鋼(gang)制抱箍將兩(liang)端(duan)的(de)(de)(de)鼓箍抱緊(jin)連(lian)(lian)接，后用(yong)螺栓穿(chuan)在耳(er)環中(zhong)間固(gu)定擰緊(jin)。 插(cha)(cha)(cha)接式(shi)(shi)連(lian)(lian)接：主(zhu)要(yao)(yao)(yao)用(yong)于(yu)矩形(xing)(xing)或圓(yuan)形(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)連(lian)(lian)接。先(xian)制作連(lian)(lian)接管(guan)(guan)(guan)(guan)(guan)，然(ran)后插(cha)(cha)(cha)入兩(liang)側風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，再用(yong)拉鉚釘將其緊(jin)密固(gu)定。 插(cha)(cha)(cha)條(tiao)(tiao)式(shi)(shi)連(lian)(lian)接：主(zhu)要(yao)(yao)(yao)用(yong)于(yu)重慶矩形(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)加工成品的(de)(de)(de)連(lian)(lian)接。將不同形(xing)(xing)式(shi)(shi)的(de)(de)(de)插(cha)(cha)(cha)條(tiao)(tiao)插(cha)(cha)(cha)入風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)兩(liang)端(duan)，然(ran)后壓實。 軟管(guan)(guan)(guan)(guan)(guan)式(shi)(shi)連(lian)(lian)接：主(zhu)要(yao)(yao)(yao)用(yong)于(yu)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)與部件(如散熱器、靜壓箱側送風(feng)(feng)口(kou)等(deng))的(de)(de)(de)相連(lian)(lian)。安裝時軟管(guan)(guan)(guan)(guan)(guan)兩(liang)端(duan)套在連(lian)(lian)接的(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)外，然(ran)后用(yong)特別軟的(de)(de)(de)卡箍把軟管(guan)(guan)(guan)(guan)(guan)箍緊(jin)。