如果是管道外好的廚房風管加工表面很輕微的破損，可以用專用的密封膠帶來進行修補即可。如果是管道內表面有輕微破損，則廚房風管加工安裝可用舒伯(bo)專用修(xiu)補膠進行修(xiu)補。如(ru)果管(guan)(guan)道(dao)外(wai)表面(mian)(mian)的(de)(de)鋁箔(bo)(bo)層發生破損，而玻(bo)(bo)纖保溫層未發生損壞，則可選用一(yi)片合格的(de)(de)鋁箔(bo)(bo)片進行管(guan)(guan)道(dao)鋁箔(bo)(bo)表面(mian)(mian)的(de)(de)修(xiu)補。如(ru)果管(guan)(guan)道(dao)壁的(de)(de)破損已達到(dao)玻(bo)(bo)纖保溫層時，則可將(jiang)破損的(de)(de)地方切割下來，開出雌雄搭接口，另(ling)選一(yi)塊完好的(de)(de)板(ban)材，根(gen)據切割下來的(de)(de)玻(bo)(bo)板(ban)尺寸切割好，留下雌雄搭接口，在四周(zhou)接口上(shang)涂(tu)上(shang)修(xiu)補膠及粘膠劑，根(gen)據工藝規(gui)范(fan)進行密(mi)封。如(ru)果管(guan)(guan)道(dao)的(de)(de)破損比(bi)較嚴(yan)重，且破損面(mian)(mian)積比(bi)較大，有可能會影響通風管(guan)(guan)道(dao)系統的(de)(de)正常運行時，就需要對管(guan)(guan)道(dao)進行更換修(xiu)補，以保證系統的(de)(de)正常運行。

重慶共板好的廚房風管加工法蘭是非型鋼連接，由鍍鋅鋼板制作的風管其連接形式可用鋼板直接壓制使風管與法蘭一體廚房風管加工安裝成(cheng)形(xing)。制(zhi)作工藝(yi)先進，下料(liao)準確，材料(liao)消(xiao)耗低，產品質量穩定，加工速度更快捷(jie)、更方便、更小(xiao)的漏風(feng)率(lv)。實現了漏風(feng)量小(xiao)，降低能耗，節(jie)省運行(xing)費(fei)用(yong)。

白鐵風管是好的廚房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，同時具有可設廚房風管加工安裝計性，是(shi)傳統的通風、空調用管道，同時隨(sui)著技術的發(fa)展，由以前的手(shou)工制作(zuo)改(gai)變為現在的全部機械化生產，具有效率高，加工尺寸精確等優點。

但需做好好的廚房風管加工以下幾點： 法蘭連接：為保證法蘭廚房風管加工安裝接(jie)(jie)(jie)口(kou)嚴密(mi)(mi)性，法(fa)蘭之間應(ying)有墊料。在無特殊要(yao)求的(de)(de)情(qing)況下，法(fa)蘭墊料按下表選(xuan)用(yong)(yong)(yong)。風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)排(pai)列(lie)無法(fa)蘭連(lian)(lian)(lian)(lian)接(jie)(jie)(jie) 抱箍式連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)：主(zhu)要(yao)用(yong)(yong)(yong)于(yu)(yu)鋼(gang)板圓風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)和螺旋風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)，先把每(mei)一管(guan)(guan)(guan)(guan)(guan)(guan)(guan)段(duan)的(de)(de)兩(liang)端軋出鼓筋，并使(shi)其(qi)一端縮為小口(kou)。安裝(zhuang)時按氣流方(fang)向把小口(kou)插(cha)(cha)入大(da)口(kou)，外(wai)面用(yong)(yong)(yong)鋼(gang)制抱箍將兩(liang)端的(de)(de)鼓箍抱緊連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)，后(hou)(hou)(hou)用(yong)(yong)(yong)螺栓(shuan)穿在耳環(huan)中間固(gu)定(ding)擰緊。 插(cha)(cha)接(jie)(jie)(jie)式連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)：主(zhu)要(yao)用(yong)(yong)(yong)于(yu)(yu)矩(ju)形或圓形風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)。先制作(zuo)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，然后(hou)(hou)(hou)插(cha)(cha)入兩(liang)側(ce)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，再用(yong)(yong)(yong)拉(la)鉚(liu)釘將其(qi)緊密(mi)(mi)固(gu)定(ding)。 插(cha)(cha)條(tiao)式連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)：主(zhu)要(yao)用(yong)(yong)(yong)于(yu)(yu)重慶矩(ju)形風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)加(jia)工成品的(de)(de)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)。將不(bu)同形式的(de)(de)插(cha)(cha)條(tiao)插(cha)(cha)入風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)兩(liang)端，然后(hou)(hou)(hou)壓實。 軟管(guan)(guan)(guan)(guan)(guan)(guan)(guan)式連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)：主(zhu)要(yao)用(yong)(yong)(yong)于(yu)(yu)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)與部件(如散熱器(qi)、靜壓箱(xiang)側(ce)送風(feng)口(kou)等)的(de)(de)相連(lian)(lian)(lian)(lian)。安裝(zhuang)時軟管(guan)(guan)(guan)(guan)(guan)(guan)(guan)兩(liang)端套在連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)的(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)外(wai)，然后(hou)(hou)(hou)用(yong)(yong)(yong)特別軟的(de)(de)卡箍把軟管(guan)(guan)(guan)(guan)(guan)(guan)(guan)箍緊。

送冷風和熱風常見的是廚房風管加工安裝中央空調的管道，這種管道需要加保溫材料。也可內貼保溫材料，使風道具有螺旋形的漂好的廚房風管加工亮(liang)外(wai)觀，可免(mian)吊頂，從而降低了工程(cheng)造價。送(song)新風和排(pai)氣(qi)，將有害氣(qi)體(ti)排(pai)出(chu)室外(wai)，把室外(wai)新鮮空(kong)氣(qi)送(song)至室內。一般而言，通(tong)風系統的(de)流量都很大，因此要求使(shi)用(yong)阻力較(jiao)小的(de)空(kong)氣(qi)輸送(song)管(guan)道(dao)，以節省造價和運行(xing)費用(yong)——就適用(yong)。一般情況下使(shi)用(yong)鍍(du)鋅(xin)鐵(tie)管(guan)，有腐蝕性及特別潮濕的(de)場所(suo)使(shi)用(yong)不銹鋼管(guan)。

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安裝材（吊(diao)鍵等(deng)）結果(guo)簡單，數(shu)(shu)量(liang)少(shao)，安裝(zhuang)(zhuang)輔材造價(jia)降(jiang)低(di)30% C：施(shi)工(gong)(gong)(gong)時吊(diao)裝(zhuang)(zhuang)效(xiao)率比矩(ju)形(xing)風管(guan)(guan)(guan)(guan)提(ti)高(gao)(gao)(gao)一倍。 D：同(tong)等(deng)條件下(xia)(xia)，可(ke)將舉行風管(guan)(guan)(guan)(guan)低(di)速送(song)排風變為(wei)高(gao)(gao)(gao)速送(song)排風，系統設(she)計可(ke)減少(shao)風管(guan)(guan)(guan)(guan)總量(liang)，不僅經(jing)濟，而且節約空間(jian) 2.可(ke)能性(xing) A：同(tong)樣板厚及(ji)同(tong)等(deng)管(guan)(guan)(guan)(guan)徑(jing)下(xia)(xia)，通風管(guan)(guan)(guan)(guan)道(dao)強度高(gao)(gao)(gao)。 B：風管(guan)(guan)(guan)(guan)外(wai)表為(wei)圓形(xing)，外(wai)形(xing)美觀。 C：同(tong)等(deng)截面下(xia)(xia)，圓形(xing)風管(guan)(guan)(guan)(guan)比矩(ju)形(xing)風管(guan)(guan)(guan)(guan)結構張力合理，大(da)幅度提(ti)高(gao)(gao)(gao)風管(guan)(guan)(guan)(guan)剛性(xing)，明顯降(jiang)低(di)顫(zhan)震噪音。 D：同(tong)等(deng)長度下(xia)(xia)，法蘭(lan)連接數(shu)(shu)量(liang)少(shao)，蜜蜂(feng)性(xing)能優于矩(ju)形(xing)風管(guan)(guan)(guan)(guan)，使(shi)系統通風質量(liang)大(da)大(da)提(ti)高(gao)(gao)(gao)。 3.快(kuai)捷性(xing) A：高(gao)(gao)(gao)效(xiao)率施(shi)工(gong)(gong)(gong)，使(shi)用于工(gong)(gong)(gong)期短的大(da)型項目。 B：機(ji)械化(hua)制(zhi)作，快(kuai)速高(gao)(gao)(gao)效(xiao)。 C：連接法蘭(lan)數(shu)(shu)量(liang)少(shao)，吊(diao)裝(zhuang)(zhuang)連接工(gong)(gong)(gong)作量(liang)減少(shao)約50%。 D：小管(guan)(guan)(guan)(guan)徑(jing)通風管(guan)(guan)(guan)(guan)道(dao)單吊(diao)點，吊(diao)裝(zhuang)(zhuang)快(kuai)速高(gao)(gao)(gao)效(xiao)。 E：無需(xu)施(shi)工(gong)(gong)(gong)現(xian)場加工(gong)(gong)(gong)工(gong)(gong)(gong)序(xu)，減少(shao)現(xian)場作業人(ren)員(yuan)及(ji)管(guan)(guan)(guan)(guan)理程(cheng)序(xu)。 F：與(yu)矩(ju)形(xing)風管(guan)(guan)(guan)(guan)相比，配(pei)套異形(xing)管(guan)(guan)(guan)(guan)件標準化(hua)程(cheng)度高(gao)(gao)(gao)，吊(diao)裝(zhuang)(zhuang)簡單，差錯幾(ji)率大(da)大(da)降(jiang)低(di)。