廚房排煙管道專業餐飲風管加工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，其主要餐飲風管加工定制原因(yin)(yin)有以下幾種： 一(yi)、主排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)通(tong)風(feng)(feng)面(mian)(mian)積(ji)(ji)(ji)不(bu)(bu)(bu)(bu)(bu)夠(gou) 迅速(su)(su)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)防止(zhi)(zhi)串味看(kan)廚(chu)(chu)房(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)安裝 根(gen)據工程(cheng)經驗，排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)主管(guan)(guan)(guan)道(dao)(dao)(dao)內風(feng)(feng)速(su)(su)不(bu)(bu)(bu)(bu)(bu)能超過(guo)15m/s，否則在(zai)(zai)運行(xing)一(yi)個時(shi)期以后(hou)很容易(yi)造成(cheng)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)系(xi)統(tong)(tong)不(bu)(bu)(bu)(bu)(bu)通(tong)暢(chang)。在(zai)(zai)油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)凈化器的(de)運行(xing)實踐中(zhong)，大部(bu)分案例都是(shi)因(yin)(yin)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)通(tong)風(feng)(feng)面(mian)(mian)積(ji)(ji)(ji)不(bu)(bu)(bu)(bu)(bu)足引起(qi)的(de)不(bu)(bu)(bu)(bu)(bu)通(tong)暢(chang)，管(guan)(guan)(guan)道(dao)(dao)(dao)內氣體的(de)流速(su)(su)都在(zai)(zai)15m/s以上(shang)。 二(er)、管(guan)(guan)(guan)道(dao)(dao)(dao)截面(mian)(mian)積(ji)(ji)(ji)變(bian)小(xiao)(xiao) 迅速(su)(su)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)防止(zhi)(zhi)串味 看(kan)廚(chu)(chu)房(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)安裝 排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)由于要(yao)穿過(guo)建筑(zhu)梁而使管(guan)(guan)(guan)道(dao)(dao)(dao)通(tong)風(feng)(feng)截面(mian)(mian)積(ji)(ji)(ji)變(bian)小(xiao)(xiao)，截面(mian)(mian)上(shang)阻力增(zeng)加，造成(cheng)氣流不(bu)(bu)(bu)(bu)(bu)通(tong)暢(chang)。 三、排(pai)(pai)(pai)管(guan)(guan)(guan)道(dao)(dao)(dao)使用(yong)(yong)后(hou)積(ji)(ji)(ji)聚物(wu)堆積(ji)(ji)(ji) 迅速(su)(su)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)防止(zhi)(zhi)串味 看(kan)廚(chu)(chu)房(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)安裝 排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)在(zai)(zai)穿過(guo)建筑(zhu)梁或躲避其它設備管(guan)(guan)(guan)道(dao)(dao)(dao)時(shi)，排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)中(zhong)的(de)一(yi)段會低(di)于整體排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)平面(mian)(mian)，在(zai)(zai)使用(yong)(yong)一(yi)段時(shi)間后(hou)，由于油(you)(you)水混合(he)物(wu)會積(ji)(ji)(ji)聚在(zai)(zai)較(jiao)(jiao)低(di)的(de)那段排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)中(zhong)，直接影(ying)響排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)通(tong)暢(chang)。 四、低(di)層排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)不(bu)(bu)(bu)(bu)(bu)順暢(chang) 不(bu)(bu)(bu)(bu)(bu)同樓(lou)層的(de)廚(chu)(chu)房(fang)油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)通(tong)過(guo)同一(yi)主管(guan)(guan)(guan)道(dao)(dao)(dao)排(pai)(pai)(pai)出，離(li)(li)出口(kou)近的(de)樓(lou)層廚(chu)(chu)房(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)效果較(jiao)(jiao)好，而較(jiao)(jiao)低(di)樓(lou)層的(de)廚(chu)(chu)房(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)不(bu)(bu)(bu)(bu)(bu)通(tong)暢(chang)。 五、建議(yi)配備排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機(ji)(ji) 對于油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)較(jiao)(jiao)大的(de)廚(chu)(chu)房(fang)，建議(yi)還(huan)配備一(yi)個排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)。常(chang)用(yong)(yong)的(de)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)有軸流風(feng)(feng)機(ji)(ji)、風(feng)(feng)機(ji)(ji)箱和(he)離(li)(li)心風(feng)(feng)機(ji)(ji)3種。 軸流風(feng)(feng)機(ji)(ji)：以前(qian)應用(yong)(yong)較(jiao)(jiao)多，但由于全(quan)壓小(xiao)(xiao)，在(zai)(zai)安裝油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)凈化器后(hou)很少應用(yong)(yong)。 風(feng)(feng)機(ji)(ji)箱：全(quan)壓中(zhong)等(deng)，風(feng)(feng)量可(ke)以調節，且噪聲較(jiao)(jiao)低(di)，常(chang)在(zai)(zai)集煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)罩距油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)排(pai)(pai)(pai)放口(kou)距離(li)(li)中(zhong)等(deng)的(de)廚(chu)(chu)房(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)系(xi)統(tong)(tong)中(zhong)選(xuan)(xuan)用(yong)(yong)。 離(li)(li)心風(feng)(feng)機(ji)(ji)：全(quan)壓和(he)風(feng)(feng)量都可(ke)以調節，但由于噪聲較(jiao)(jiao)大，常(chang)需要(yao)做降噪處理(li)。當廚(chu)(chu)房(fang)位于建筑(zhu)物(wu)的(de)底部(bu)時(shi)其排(pai)(pai)(pai)風(feng)(feng)機(ji)(ji)宜(yi)安放在(zai)(zai)屋頂，一(yi)般選(xuan)(xuan)擇離(li)(li)心風(feng)(feng)機(ji)(ji)。

但需做好專業餐飲風管加工以下幾點： 法蘭連接：為保證法蘭餐飲風管加工定制接(jie)口(kou)嚴密(mi)性(xing)，法(fa)蘭之間應有墊料(liao)。在(zai)無(wu)特殊要(yao)(yao)求的(de)(de)情況(kuang)下(xia)，法(fa)蘭墊料(liao)按(an)下(xia)表選用(yong)。風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)排列無(wu)法(fa)蘭連接(jie) 抱箍式(shi)(shi)(shi)(shi)連接(jie)：主(zhu)要(yao)(yao)用(yong)于鋼板圓(yuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)和螺旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)連接(jie)，先把每一管(guan)(guan)(guan)(guan)(guan)段的(de)(de)兩(liang)端(duan)軋(ya)出鼓筋，并使(shi)其一端(duan)縮為小口(kou)。安裝時按(an)氣流(liu)方向把小口(kou)插(cha)入大口(kou)，外面用(yong)鋼制抱箍將兩(liang)端(duan)的(de)(de)鼓箍抱緊(jin)連接(jie)，后(hou)(hou)用(yong)螺栓穿在(zai)耳環中間固(gu)定擰(ning)緊(jin)。 插(cha)接(jie)式(shi)(shi)(shi)(shi)連接(jie)：主(zhu)要(yao)(yao)用(yong)于矩(ju)形(xing)(xing)或圓(yuan)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)連接(jie)。先制作連接(jie)管(guan)(guan)(guan)(guan)(guan)，然(ran)后(hou)(hou)插(cha)入兩(liang)側(ce)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，再用(yong)拉(la)鉚釘將其緊(jin)密(mi)固(gu)定。 插(cha)條式(shi)(shi)(shi)(shi)連接(jie)：主(zhu)要(yao)(yao)用(yong)于重慶(qing)矩(ju)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)加工成(cheng)品的(de)(de)連接(jie)。將不同形(xing)(xing)式(shi)(shi)(shi)(shi)的(de)(de)插(cha)條插(cha)入風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)兩(liang)端(duan)，然(ran)后(hou)(hou)壓(ya)實(shi)。 軟(ruan)(ruan)管(guan)(guan)(guan)(guan)(guan)式(shi)(shi)(shi)(shi)連接(jie)：主(zhu)要(yao)(yao)用(yong)于風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)與(yu)部件(如散熱器、靜(jing)壓(ya)箱(xiang)側(ce)送風(feng)(feng)(feng)口(kou)等)的(de)(de)相連。安裝時軟(ruan)(ruan)管(guan)(guan)(guan)(guan)(guan)兩(liang)端(duan)套在(zai)連接(jie)的(de)(de)管(guan)(guan)(guan)(guan)(guan)外，然(ran)后(hou)(hou)用(yong)特別軟(ruan)(ruan)的(de)(de)卡箍把軟(ruan)(ruan)管(guan)(guan)(guan)(guan)(guan)箍緊(jin)。

現在通風管餐飲風管加工定制道材質也非常的多，選擇什么材質的呢?首先為您介紹的就是不銹鋼，這是一個非專業餐飲風管加工常(chang)好的材質，輕便，牢固，非常(chang)的好用鋼(gang)板(ban)風(feng)管(guan)(guan)(guan)(普通(tong)(tong)(tong)鋼(gang)板(ban))、鍍鋅板(ban)(白鐵)風(feng)管(guan)(guan)(guan)、不(bu)(bu)銹鋼(gang)通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)、玻璃鋼(gang)通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)、塑(su)料通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)、復合材料通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)、彩(cai)鋼(gang)夾心保(bao)溫(wen)板(ban)通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)、雙面鋁箔保(bao)溫(wen)通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)、單面彩(cai)鋼(gang)保(bao)溫(wen)風(feng)管(guan)(guan)(guan)、涂膠布通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(如礦用風(feng)筒)、礦用塑(su)料通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)等。這(zhe)些材質針對(dui)了不(bu)(bu)同的行業使用，具體分類(lei)還(huan)看是做什么(me)用的。

白鐵風管是專業餐飲風管加工以鍍鋅鋼板為主要原材料，經過咬口、機械加工成型，具有現場制作方便，同時具有可設餐飲風管加工定制計性，是傳統的(de)(de)通風、空調用管(guan)道(dao)，同時隨(sui)著技術的(de)(de)發(fa)展，由以(yi)前的(de)(de)手工(gong)制作改(gai)變為現(xian)在(zai)的(de)(de)全部機械化生(sheng)產，具(ju)有效率高(gao)，加(jia)工(gong)尺寸精確等優點(dian)。

白鐵是專業餐飲風管加工做風管加工、煙囪加工的好材料，那么在使用白鐵加工的時候需要涉及到哪些工具呢？ 專用的白鐵加工餐飲風管加工剪刀、方錘(chui)、銼、鉗(qian)、鑷(nie)子、角尺，鋼尺，白(bai)(bai)鐵(tie)剪、切(qie)管器(qi)，電(dian)動的(de)(de)卷(juan)圓機(ji)、白(bai)(bai)鐵(tie)壓線(xian)機(ji)、白(bai)(bai)鐵(tie)打扣機(ji)，如要焊風(feng)管架子，還要用(yong)到電(dian)焊機(ji)，角等。 白(bai)(bai)鐵(tie)加工(gong)的(de)(de)工(gong)具是比較簡(jian)單的(de)(de)，一般手工(gong)就能進(jin)行白(bai)(bai)鐵(tie)加工(gong)。

接下來我專業餐飲風管加工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： 鍍鋅圓法蘭工藝作餐飲風管加工定制用(yong)：熱鍍(du)鋅是(shi)一(yi)種(zhong)有效的(de)金屬(shu)防(fang)腐(fu)(fu)方式(shi)，主要用(yong)于各行業的(de)金屬(shu)結構(gou)設(she)施(shi)上。是(shi)將除銹后的(de)鋼件浸入500℃左(zuo)右融化(hua)的(de)鋅液中，使鋼構(gou)件表面附(fu)著鋅層，從而(er)起到防(fang)腐(fu)(fu)的(de)目的(de)。熱鍍(du)鋅的(de)防(fang)腐(fu)(fu)年限久遠，但是(shi)在不(bu)(bu)同的(de)環境中防(fang)腐(fu)(fu)年限不(bu)(bu)一(yi)樣(yang)：重工業區13年，海洋(yang)50年，郊(jiao)外104年，城市30年。由此可(ke)以知道鍍(du)鋅圓(yuan)法蘭工藝的(de)作用(yong)就是(shi)為了防(fang)腐(fu)(fu)。