常(chang)州(zhou)(zhou)(zhou)正久(jiu)暖通(tong)(tong)設備工程(cheng)(cheng)有(you)限公司是一家從事常(chang)州(zhou)(zhou)(zhou)廠房除塵(chen)，常(chang)州(zhou)(zhou)(zhou)消防排(pai)煙(yan)通(tong)(tong)風(feng)，常(chang)州(zhou)(zhou)(zhou)工廠排(pai)煙(yan)，常(chang)州(zhou)(zhou)(zhou)通(tong)(tong)風(feng)管道(dao)，常(chang)州(zhou)(zhou)(zhou)除塵(chen)通(tong)(tong)風(feng)，常(chang)州(zhou)(zhou)(zhou)環保(bao)凈化器(qi)安裝，常(chang)州(zhou)(zhou)(zhou)排(pai)油(you)煙(yan)系(xi)統，常(chang)州(zhou)(zhou)(zhou)油(you)煙(yan)凈化處理(li)，酒店廚房通(tong)(tong)風(feng)管道(dao)安裝等(deng)工程(cheng)(cheng)，我(wo)公司主要服務地區(qu)有(you)常(chang)州(zhou)(zhou)(zhou)，天寧區(qu)，鐘樓區(qu)，新北區(qu)，武進區(qu)，金壇區(qu)，溧陽市(shi)等(deng)地。

常(chang)(chang)(chang)(chang)州(zhou)(zhou)正(zheng)久暖通(tong)設備(bei)工(gong)程有限公(gong)司(si)——常(chang)(chang)(chang)(chang)州(zhou)(zhou)廠房除塵(chen)，常(chang)(chang)(chang)(chang)州(zhou)(zhou)消防(fang)排煙通(tong)風(feng)，常(chang)(chang)(chang)(chang)州(zhou)(zhou)工(gong)廠排煙，常(chang)(chang)(chang)(chang)州(zhou)(zhou)通(tong)風(feng)管道。

通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)道標識風(feng)(feng)(feng)(feng)(feng)(feng)壓計(ji)算(suan)的(de)(de)(de)方是(shi)什么呢(ni)？，長距(ju)離(li)掘進(jin)(jin)巷道通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)時風(feng)(feng)(feng)(feng)(feng)(feng)筒進(jin)(jin)風(feng)(feng)(feng)(feng)(feng)(feng)口(kou)和(he)出風(feng)(feng)(feng)(feng)(feng)(feng)口(kou)會有大(da)的(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)量差和(he)風(feng)(feng)(feng)(feng)(feng)(feng)壓差。為了選擇合理的(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)機通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)，需要研究風(feng)(feng)(feng)(feng)(feng)(feng)筒中(zhong)1風(feng)(feng)(feng)(feng)(feng)(feng)量、風(feng)(feng)(feng)(feng)(feng)(feng)壓的(de)(de)(de)變(bian)化規律。常規方法是(shi)利用經驗或實驗得(de)到風(feng)(feng)(feng)(feng)(feng)(feng)筒接(jie)頭平均(jun)漏(lou)風(feng)(feng)(feng)(feng)(feng)(feng)量，從(cong)而計(ji)算(suan)進(jin)(jin)風(feng)(feng)(feng)(feng)(feng)(feng)口(kou)的(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)量和(he)風(feng)(feng)(feng)(feng)(feng)(feng)壓。但(dan)對(dui)于長距(ju)離(li)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)且每段風(feng)(feng)(feng)(feng)(feng)(feng)筒較(jiao)小時該(gai)方法所(suo)計(ji)算(suan)的(de)(de)(de)參(can)數偏小，會對(dui)風(feng)(feng)(feng)(feng)(feng)(feng)機選型(xing)造(zao)成誤差。

常(chang)(chang)州正(zheng)久暖通設備(bei)工程有限公司——常(chang)(chang)州除(chu)塵(chen)通風(feng)，常(chang)(chang)州環(huan)保凈化(hua)器安(an)裝，常(chang)(chang)州廚(chu)房(fang)油煙凈化(hua)處(chu)理，常(chang)(chang)州廚(chu)房(fang)排煙。

通(tong)風管道(dao)進程的(de)5大關鍵所在：

風管：采用金(jin)屬(shu)(shu)、非金(jin)屬(shu)(shu)薄板或其(qi)他材(cai)料制作而(er)成，用于空氣流通的(de)管道。

風道：采用混凝土(tu)、磚等建筑(zhu)材料砌筑(zhu)而成，用于空氣(qi)流通的(de)通道。

通(tong)風工程(cheng)：送(song)風、排風、除(chu)塵、氣力輸送(song)以及防、排煙(yan)系統工程(cheng)的(de)統稱。

咬口：金屬薄板邊緣彎曲成(cheng)一定形狀，用(yong)于相互固(gu)定連接的構造(zao)。

空(kong)(kong)調工(gong)程：空(kong)(kong)氣調節(jie)、空(kong)(kong)氣凈化與(yu)潔凈空(kong)(kong)調系統的總稱(cheng)。

常(chang)州正久暖通設備工(gong)程有限公(gong)司(si)是一家從事常(chang)州廠房除塵，常(chang)州消防排(pai)煙(yan)通風，常(chang)州工(gong)廠排(pai)煙(yan)，常(chang)州通風管道(dao)，常(chang)州除塵通風，常(chang)州環保凈(jing)化器(qi)安裝(zhuang)，常(chang)州排(pai)油(you)煙(yan)系統，常(chang)州油(you)煙(yan)凈(jing)化處理，酒店廚房通風管道(dao)安裝(zhuang)等工(gong)程，我公(gong)司(si)主要服務地(di)(di)區有常(chang)州，天寧區，飯店排(pai)煙(yan)管道(dao)安裝(zhuang)，鐘(zhong)樓(lou)區，新(xin)北區，武進區，金(jin)壇區，溧陽市等地(di)(di)。

常(chang)州正久暖(nuan)通設備工(gong)程有(you)限公(gong)司——常(chang)州廠房除塵，常(chang)州消(xiao)防排煙通風，常(chang)州工(gong)廠排煙，常(chang)州通風管道。

暖(nuan)通工(gong)(gong)(gong)(gong)(gong)程風(feng)管(guan)安(an)裝施工(gong)(gong)(gong)(gong)(gong)控(kong)制，暖(nuan)通工(gong)(gong)(gong)(gong)(gong)程是一項復(fu)雜(za)的(de)系統工(gong)(gong)(gong)(gong)(gong)程，施工(gong)(gong)(gong)(gong)(gong)內容(rong)繁雜(za)需要(yao)多(duo)個工(gong)(gong)(gong)(gong)(gong)種與(yu)技術人(ren)員相互配合(he)(he)才能完成，所以對(dui)于暖(nuan)通風(feng)管(guan)工(gong)(gong)(gong)(gong)(gong)程施工(gong)(gong)(gong)(gong)(gong)要(yao)保(bao)證工(gong)(gong)(gong)(gong)(gong)序(xu)安(an)排(pai)的(de)合(he)(he)理，避免重復(fu)性(xing)施工(gong)(gong)(gong)(gong)(gong)。在(zai)建筑整體工(gong)(gong)(gong)(gong)(gong)程施工(gong)(gong)(gong)(gong)(gong)中，暖(nuan)通風(feng)管(guan)工(gong)(gong)(gong)(gong)(gong)程施工(gong)(gong)(gong)(gong)(gong)進入準備階段后，要(yao)積極與(yu)其它(ta)工(gong)(gong)(gong)(gong)(gong)程單元施工(gong)(gong)(gong)(gong)(gong)人(ren)員相互配合(he)(he)，確定施工(gong)(gong)(gong)(gong)(gong)預留孔洞分布的(de)合(he)(he)理性(xing)，便于后期施工(gong)(gong)(gong)(gong)(gong)。合(he)(he)理安(an)排(pai)暖(nuan)通工(gong)(gong)(gong)(gong)(gong)程工(gong)(gong)(gong)(gong)(gong)序(xu)與(yu)其它(ta)工(gong)(gong)(gong)(gong)(gong)種相互配合(he)(he)對(dui)于施工(gong)(gong)(gong)(gong)(gong)進度(du)有著十分重要(yao)的(de)意義與(yu)影響。

常(chang)(chang)州(zhou)(zhou)正久暖通(tong)設備(bei)工程有限公(gong)司——常(chang)(chang)州(zhou)(zhou)除塵通(tong)風，常(chang)(chang)州(zhou)(zhou)環保(bao)凈化(hua)器安裝(zhuang)，常(chang)(chang)州(zhou)(zhou)廚房油煙(yan)凈化(hua)處理，常(chang)(chang)州(zhou)(zhou)廚房排(pai)煙(yan)。

，使(shi)(shi)用(yong)(yong)(yong)壽(shou)(shou)(shou)命(ming)長 鍍鋅鋼板在潮濕環境中較(jiao)易生銹，玻(bo)璃鋼則易老(lao)化，易損壞，因此(ci)傳(chuan)統風(feng)(feng)(feng)管(guan)的(de)使(shi)(shi)用(yong)(yong)(yong)壽(shou)(shou)(shou)命(ming)都不長，大約為5~10年，傳(chuan)統風(feng)(feng)(feng)管(guan)外包(bao)的(de)保溫層，如(ru)玻(bo)璃棉的(de)使(shi)(shi)用(yong)(yong)(yong)壽(shou)(shou)(shou)命(ming)只有5年，而(er)酚醛(quan)鋁箔(bo)復合風(feng)(feng)(feng)管(guan)的(de)使(shi)(shi)用(yong)(yong)(yong)壽(shou)(shou)(shou)命(ming)至少(shao)20年以上。因此(ci)酚醛(quan)鋁箔(bo)復合風(feng)(feng)(feng)管(guan)的(de)使(shi)(shi)用(yong)(yong)(yong)壽(shou)(shou)(shou)命(ming)是傳(chuan)統風(feng)(feng)(feng)管(guan)使(shi)(shi)用(yong)(yong)(yong)壽(shou)(shou)(shou)命(ming)的(de)3倍以上。另外，酚醛(quan)鋁箔(bo)復合風(feng)(feng)(feng)管(guan)的(de)再利(li)用(yong)(yong)(yong)率可(ke)達60%~80%，而(er)傳(chuan)統風(feng)(feng)(feng)管(guan)幾乎不能重復利(li)用(yong)(yong)(yong)。

常(chang)(chang)州(zhou)(zhou)正久暖(nuan)通(tong)設備(bei)工(gong)程有限公司是一家從事常(chang)(chang)州(zhou)(zhou)廠房除(chu)(chu)塵，常(chang)(chang)州(zhou)(zhou)消防排(pai)煙(yan)通(tong)風，常(chang)(chang)州(zhou)(zhou)工(gong)廠排(pai)煙(yan)，油煙(yan)排(pai)煙(yan)管道(dao)(dao)安裝，常(chang)(chang)州(zhou)(zhou)通(tong)風管道(dao)(dao)，常(chang)(chang)州(zhou)(zhou)除(chu)(chu)塵通(tong)風，常(chang)(chang)州(zhou)(zhou)環保凈化器(qi)安裝，常(chang)(chang)州(zhou)(zhou)排(pai)油煙(yan)系統，常(chang)(chang)州(zhou)(zhou)油煙(yan)凈化處理，酒店廚房通(tong)風管道(dao)(dao)安裝等工(gong)程，我公司主(zhu)要(yao)服務地(di)區(qu)有常(chang)(chang)州(zhou)(zhou)，排(pai)煙(yan)管道(dao)(dao)安裝，天寧區(qu)，鐘樓區(qu)，新北區(qu)，武進(jin)區(qu)，金壇區(qu)，溧陽市等地(di)。

常(chang)州正久暖通(tong)設(she)備工(gong)程(cheng)有限公(gong)司(si)——常(chang)州廠房(fang)除塵，常(chang)州消(xiao)防(fang)排煙通(tong)風，常(chang)州工(gong)廠排煙，常(chang)州通(tong)風管道。

防潮性能比較

鍍鋅薄鋼(gang)板風管：易受潮腐蝕(shi)生銹，在輸(shu)送含濕量大的空氣(qi)時更為(wei)嚴重。

無機玻(bo)璃(li)鋼風管(guan)：受(shou)原料(liao)配比的(de)制約，其防潮性能的(de)穩(wen)定(ding)性較差。

復合(he)玻纖板風管(guan)：無易腐材料和(he)部(bu)件，但因其為(wei)多孔材料，要防止管(guan)道內(nei)部(bu)、管(guan)端和(he)切口(kou)處被(bei)水長期浸泡。

纖維織物風管(guan)：由于表(biao)面(mian)有冷氣層，所以不(bu)會產(chan)生凝露，材料(liao)均(jun)為強疏(shu)水性材料(liao)，不(bu)易受(shou)潮。即使風管(guan)表(biao)面(mian)沾水，由于風管(guan)表(biao)面(mian)有滲透，餐廳排煙管(guan)道安裝，也會迅(xun)速風干。制冷百科公眾號hvacrbk。

常(chang)(chang)州(zhou)正(zheng)久暖通設備工程(cheng)有(you)限公(gong)司——常(chang)(chang)州(zhou)除塵通風(feng)，常(chang)(chang)州(zhou)環保凈(jing)化(hua)器安裝(zhuang)，常(chang)(chang)州(zhou)廚(chu)房油煙(yan)凈(jing)化(hua)處(chu)理，常(chang)(chang)州(zhou)廚(chu)房排煙(yan)。

目(mu)前，不(bu)銹(xiu)鋼(gang)管(guan)(guan)(guan)(guan)材在建筑行(xing)業占據的(de)比例日趨增(zeng)大，塑料(liao)(liao)管(guan)(guan)(guan)(guan)材被漸(jian)漸(jian)冷落，因塑料(liao)(liao)水管(guan)(guan)(guan)(guan)普遍有易老化、易1爆裂(lie)、滋生細菌等缺(que)點，而不(bu)銹(xiu)鋼(gang)管(guan)(guan)(guan)(guan)道(dao)耐腐蝕(shi)、強度(du)高，能(neng)夠耐地面下沉和(he)地1震(zhen)，壽命至少為(wei)70年，比塑料(liao)(liao)管(guan)(guan)(guan)(guan)等代用(yong)管(guan)(guan)(guan)(guan)材更經濟(ji)。目(mu)前中國(guo)塑料(liao)(liao)管(guan)(guan)(guan)(guan)道(dao)行(xing)業產能(neng)嚴重(zhong)過剩，業內企業之間的(de)競爭異常激烈。另有報(bao)道(dao)指出(chu)，新加坡、韓國(guo)等國(guo)在推廣使用(yong)不(bu)銹(xiu)鋼(gang)水管(guan)(guan)(guan)(guan)，70%以上德國(guo)家庭(ting)和(he)90%以上的(de)日本家庭(ting)已(yi)經選用(yong)不(bu)銹(xiu)鋼(gang)管(guan)(guan)(guan)(guan)道(dao)。如果數據屬實，中國(guo)塑料(liao)(liao)管(guan)(guan)(guan)(guan)道(dao)行(xing)業是否應該相(xiang)當具有危機感？