除塵系統(tong)中通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)設計應注意哪些問題。漸(jian)擴(kuo)(kuo)管(guan)(guan)(guan)(guan)。氣(qi)體在(zai)(zai)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)中流(liu)(liu)動(dong)(dong)時(shi)，如管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的截面驟然由小(xiao)變大，則氣(qi)流(liu)(liu)也驟然擴(kuo)(kuo)大，引(yin)起較大的沖擊壓力(li)損(sun)(sun)失(shi)。為減小(xiao)阻力(li)損(sun)(sun)失(shi)，通(tong)常采(cai)用平滑過渡的漸(jian)擴(kuo)(kuo)管(guan)(guan)(guan)(guan)。漸(jian)擴(kuo)(kuo)管(guan)(guan)(guan)(guan)的阻力(li)是由于截面擴(kuo)(kuo)大時(shi)，氣(qi)流(liu)(liu)因(yin)慣性(xing)作(zuo)用來不及擴(kuo)(kuo)大而形成渦(wo)流(liu)(liu)區所造成的。漸(jian)擴(kuo)(kuo)角а越(yue)(yue)大，渦(wo)流(liu)(liu)區越(yue)(yue)大，能(neng)量損(sun)(sun)失(shi)也越(yue)(yue)大。當(dang)a超過45°時(shi)，壓力(li)損(sun)(sun)失(shi)相當(dang)于沖擊損(sun)(sun)失(shi)。為了減小(xiao)漸(jian)擴(kuo)(kuo)管(guan)(guan)(guan)(guan)阻力(li)，必須盡量減小(xiao)漸(jian)擴(kuo)(kuo)角a，但(dan)a越(yue)(yue)小(xiao)，漸(jian)擴(kuo)(kuo)管(guan)(guan)(guan)(guan)的長度也越(yue)(yue)大。通(tong)常，漸(jian)擴(kuo)(kuo)角a以(yi)30°為宜(yi)。管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)與風(feng)(feng)(feng)機(ji)的接(jie)口(kou)及出口(kou)。風(feng)(feng)(feng)機(ji)運轉(zhuan)時(shi)會(hui)產生振動(dong)(dong)，為減小(xiao)振動(dong)(dong)對(dui)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的影響，在(zai)(zai)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)與風(feng)(feng)(feng)機(ji)相接(jie)的地方*好用一(yi)(yi)段軟管(guan)(guan)(guan)(guan)(如帆布軟管(guan)(guan)(guan)(guan))。在(zai)(zai)風(feng)(feng)(feng)機(ji)的出口(kou)處一(yi)(yi)般采(cai)用直(zhi)管(guan)(guan)(guan)(guan)，當(dang)受到安裝位置的限制，需要(yao)在(zai)(zai)風(feng)(feng)(feng)機(ji)出口(kou)處安裝彎頭(tou)時(shi)，彎頭(tou)的轉(zhuan)向應與風(feng)(feng)(feng)機(ji)葉輪的旋轉(zhuan)方向一(yi)(yi)致。通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)系統(tong)的管(guan)(guan)(guan)(guan)理(li)(li)需要(yao)注重定期(qi)檢測和清(qing)潔的工作(zuo)。上海通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)代理(li)(li)商(shang)

通(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)加(jia)(jia)工(gong)中(zhong)的(de)(de)(de)(de)(de)常見(jian)問題。對(dui)(dui)(dui)(dui)于通(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)加(jia)(jia)工(gong)的(de)(de)(de)(de)(de)過程(cheng)中(zhong)難免會(hui)有(you)問題的(de)(de)(de)(de)(de)發生(sheng)，下(xia)面(mian)講解兩個發生(sheng)比較普遍的(de)(de)(de)(de)(de)問題，一起來看一下(xia)：1、管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)傾斜角(jiao)度(du)(du)(du)和(he)(he)彎頭角(jiao)度(du)(du)(du)不(bu)(bu)(bu)(bu)(bu)(bu)正確(que)。性能：折疊(die)角(jiao)不(bu)(bu)(bu)(bu)(bu)(bu)平(ping)(ping)直;矩(ju)形(xing)風(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)兩個相(xiang)對(dui)(dui)(dui)(dui)平(ping)(ping)面(mian)與兩端不(bu)(bu)(bu)(bu)(bu)(bu)平(ping)(ping)行;咬(yao)人不(bu)(bu)(bu)(bu)(bu)(bu)嚴(yan)格;對(dui)(dui)(dui)(dui)角(jiao)線(xian)不(bu)(bu)(bu)(bu)(bu)(bu)相(xiang)等。原因(yin)：管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)成(cheng)對(dui)(dui)(dui)(dui)平(ping)(ping)行，相(xiang)對(dui)(dui)(dui)(dui)板(ban)的(de)(de)(de)(de)(de)長度(du)(du)(du)和(he)(he)寬度(du)(du)(du)不(bu)(bu)(bu)(bu)(bu)(bu)相(xiang)等;板(ban)材(cai)(cai)下(xia)料(liao)(liao)放(fang)樣(yang)設置(zhi)的(de)(de)(de)(de)(de)不(bu)(bu)(bu)(bu)(bu)(bu)正確(que)。影(ying)響(xiang)(xiang)：會(hui)在通(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)上造(zao)成(cheng)不(bu)(bu)(bu)(bu)(bu)(bu)均勻的(de)(de)(de)(de)(de)力(li)，安裝的(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)不(bu)(bu)(bu)(bu)(bu)(bu)平(ping)(ping)直，法蘭墊(dian)圈不(bu)(bu)(bu)(bu)(bu)(bu)牢(lao)固，并且系統泄漏(lou)，從而導(dao)致空調負荷損失(shi)，導(dao)致使用壽命縮短。措施：展開和(he)(he)下(xia)料(liao)(liao)時(shi)，應(ying)嚴(yan)格限制板(ban)材(cai)(cai)的(de)(de)(de)(de)(de)直角(jiao)，將(jiang)板(ban)材(cai)(cai)的(de)(de)(de)(de)(de)長度(du)(du)(du)，寬度(du)(du)(du)和(he)(he)檢查對(dui)(dui)(dui)(dui)角(jiao)線(xian)控制在允許范圍內;落(luo)料(liao)(liao)后(hou)，管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)相(xiang)對(dui)(dui)(dui)(dui)部分的(de)(de)(de)(de)(de)兩塊板(ban)應(ying)重疊(die)以檢查尺寸精度(du)(du)(du)。2、管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)加(jia)(jia)工(gong)材(cai)(cai)料(liao)(liao)不(bu)(bu)(bu)(bu)(bu)(bu)符合標準。性能：管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)表(biao)面(mian)下(xia)沉，側面(mian)向外(wai)突出(chu)，變形(xing)明顯;板(ban)的(de)(de)(de)(de)(de)表(biao)面(mian)不(bu)(bu)(bu)(bu)(bu)(bu)平(ping)(ping)整，厚度(du)(du)(du)不(bu)(bu)(bu)(bu)(bu)(bu)均勻，有(you)明顯的(de)(de)(de)(de)(de)壓痕(hen)，裂紋(wen)，砂眼和(he)(he)生(sheng)銹(xiu)。原因(yin)：該材(cai)(cai)料(liao)(liao)不(bu)(bu)(bu)(bu)(bu)(bu)合格，不(bu)(bu)(bu)(bu)(bu)(bu)能滿足制造(zao)風(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)要求。影(ying)響(xiang)(xiang)：操(cao)作期間(jian)風(feng)管(guan)(guan)(guan)(guan)(guan)泄漏(lou)，空調負荷增加(jia)(jia)以及風(feng)管(guan)(guan)(guan)(guan)(guan)壽命和(he)(he)性能受到影(ying)響(xiang)(xiang)。措施：在制造(zao)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)之(zhi)前(qian)，要檢查材(cai)(cai)料(liao)(liao)出(chu)廠合格證書，材(cai)(cai)料(liao)(liao)合格證書，外(wai)觀厚度(du)(du)(du)等，以確(que)保材(cai)(cai)料(liao)(liao)可用。上海(hai)通(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)代理商(shang)不(bu)(bu)(bu)(bu)(bu)(bu)同材(cai)(cai)質的(de)(de)(de)(de)(de)通(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)在使用中(zhong)需要注意環境溫度(du)(du)(du)、濕度(du)(du)(du)等因(yin)素對(dui)(dui)(dui)(dui)其耐久性的(de)(de)(de)(de)(de)影(ying)響(xiang)(xiang)。

通(tong)(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)的概述及用途。通(tong)(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)是為了(le)使空氣流通(tong)(tong)(tong)(tong)(tong)(tong)，降低有害氣體濃度的一(yi)種市(shi)政基礎設施。通(tong)(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)制作(zuo)與安裝(zhuang)所用板材(cai)(cai)(cai)、型材(cai)(cai)(cai)以(yi)及其他主要成品(pin)材(cai)(cai)(cai)料，應符(fu)合(he)(he)設計(ji)及相關產品(pin)國(guo)家現(xian)行標準(zhun)的規(gui)定，并應用出廠檢驗(yan)合(he)(he)格證(zheng)明(ming)，材(cai)(cai)(cai)料進場時應按(an)(an)國(guo)家現(xian)行有關標準(zhun)進行驗(yan)收。通(tong)(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)按(an)(an)材(cai)(cai)(cai)質分：一(yi)般有：鋼(gang)(gang)板風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)（普(pu)通(tong)(tong)(tong)(tong)(tong)(tong)鋼(gang)(gang)板）、鍍(du)鋅板（白鐵(tie)）風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、不銹鋼(gang)(gang)通(tong)(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、玻璃鋼(gang)(gang)通(tong)(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、塑(su)料通(tong)(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、復合(he)(he)材(cai)(cai)(cai)料通(tong)(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、彩鋼(gang)(gang)夾心保溫(wen)(wen)板通(tong)(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、雙面鋁箔保溫(wen)(wen)通(tong)(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、單面彩鋼(gang)(gang)保溫(wen)(wen)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、涂膠布通(tong)(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)（如礦用風(feng)(feng)筒）、礦用塑(su)料通(tong)(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)等(deng)。

白鐵皮通(tong)(tong)風(feng)管道(dao)如(ru)何進行加工？1、管板(ban)材(cai)的(de)(de)(de)開(kai)(kai)(kai)槽(cao)(cao)。板(ban)材(cai)開(kai)(kai)(kai)槽(cao)(cao)的(de)(de)(de)種(zhong)類(lei)有(you)三(san)種(zhong)：一塊(kuai)板(ban)開(kai)(kai)(kai)槽(cao)(cao)法(fa)(fa)、二塊(kuai)板(ban)開(kai)(kai)(kai)槽(cao)(cao)法(fa)(fa)、四塊(kuai)板(ban)開(kai)(kai)(kai)槽(cao)(cao)法(fa)(fa)。板(ban)材(cai)開(kai)(kai)(kai)槽(cao)(cao)的(de)(de)(de)方(fang)法(fa)(fa)有(you)兩種(zhong)：手工開(kai)(kai)(kai)槽(cao)(cao)法(fa)(fa)、機械(xie)開(kai)(kai)(kai)槽(cao)(cao)法(fa)(fa)。2、密封。節能消音通(tong)(tong)風(feng)管道(dao)系統建議使用(yong)(yong)的(de)(de)(de)密封膠(jiao)帶有(you)：熱敏膠(jiao)帶、壓敏膠(jiao)帶兩種(zhong)。在管道(dao)未用(yong)(yong)膠(jiao)帶密封前，應(ying)先使用(yong)(yong)扒(ba)形裝訂(ding)(ding)針，對管道(dao)的(de)(de)(de)搭(da)接(jie)口(kou)進行固定，裝訂(ding)(ding)針的(de)(de)(de)間(jian)距(ju)為(wei)50mm一個(ge)。裝訂(ding)(ding)時，裝訂(ding)(ding)針應(ying)與接(jie)縫略呈角度。裝訂(ding)(ding)針光用(yong)(yong)于有(you)蓋(gai)舌(she)的(de)(de)(de)搭(da)接(jie)口(kou)固定，若無蓋(gai)舌(she)，或(huo)平接(jie)口(kou)時，應(ying)用(yong)(yong)膠(jiao)帶接(jie)片進行固定，膠(jiao)帶為(wei)300mm，每邊至少1個(ge)。通(tong)(tong)風(feng)管道(dao)的(de)(de)(de)開(kai)(kai)(kai)啟和(he)關閉方(fang)式(shi)也影響著(zhu)室內空氣質(zhi)量和(he)能源(yuan)消耗(hao)。

通風(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)使用要(yao)注意(yi)(yi)哪些(xie)呢？地(di)下室(shi)(shi)通風(feng)(feng)方(fang)式合理設置，普通排(pai)風(feng)(feng)有排(pai)風(feng)(feng)道(dao)(dao)(dao)和(he)出風(feng)(feng)口，火災時(shi)(shi)也(ye)可作(zuo)為(wei)排(pai)煙管(guan)(guan)(guan)道(dao)(dao)(dao)和(he)出風(feng)(feng)口。地(di)下室(shi)(shi)樓層(ceng)(ceng)(ceng)考(kao)慮車道(dao)(dao)(dao)自然吸氣，其他樓層(ceng)(ceng)(ceng)共用送風(feng)(feng)系(xi)統(tong)(tong)也(ye)作(zuo)為(wei)火災時(shi)(shi)的補充風(feng)(feng)系(xi)統(tong)(tong)。通風(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)因(yin)為(wei)空(kong)氣是(shi)人生存的條(tiao)件，如果一直(zhi)呆在(zai)封閉的空(kong)氣中，人會(hui)窒(zhi)息(xi)。使用中有哪些(xie)注意(yi)(yi)事項？首先避(bi)免(mian)(mian)管(guan)(guan)(guan)道(dao)(dao)(dao)內(nei)空(kong)氣熱(re)(re)量散(san)失(shi)(shi)，同時(shi)(shi)防(fang)(fang)止熱(re)(re)量散(san)失(shi)(shi)到(dao)室(shi)(shi)內(nei)，從而(er)提高室(shi)(shi)溫(wen)。不要(yao)觸(chu)摸風(feng)(feng)道(dao)(dao)(dao)，以(yi)免(mian)(mian)燙傷。在(zai)夏季，輸送氣體的溫(wen)度低于(yu)周圍大氣的溫(wen)度，因(yin)此(ci)管(guan)(guan)(guan)道(dao)(dao)(dao)外壁(bi)會(hui)冷凝。這是(shi)因(yin)為(wei)空(kong)調系(xi)統(tong)(tong)的風(feng)(feng)道(dao)(dao)(dao)增加了(le)冷熱(re)(re)損(sun)失(shi)(shi)，水滴的凝結會(hui)污染天花板和(he)墻壁(bi)的地(di)板，所以(yi)要(yao)進(jin)行防(fang)(fang)寒處理。在(zai)建筑施工初期，設計(ji)好每條(tiao)管(guan)(guan)(guan)道(dao)(dao)(dao)的位置，安裝(zhuang)通風(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)會(hui)保(bao)證(zheng)人們的生活質量，但時(shi)(shi)間長了(le)就會(hui)生銹，出現老化。因(yin)此(ci)，高層(ceng)(ceng)(ceng)建筑的管(guan)(guan)(guan)理人員應(ying)經常(chang)布(bu)置管(guan)(guan)(guan)道(dao)(dao)(dao)，注意(yi)(yi)延長使用壽(shou)命。可以(yi)選擇一些(xie)特殊通風(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao):防(fang)(fang)銹涂層(ceng)(ceng)(ceng)進(jin)行防(fang)(fang)銹保(bao)護，但在(zai)使用涂層(ceng)(ceng)(ceng)時(shi)(shi)，須清潔管(guan)(guan)(guan)道(dao)(dao)(dao)并(bing)均(jun)勻地(di)涂上防(fang)(fang)銹涂層(ceng)(ceng)(ceng)。通風(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)的熱(re)(re)損(sun)失(shi)(shi)和(he)能源消耗也(ye)需要(yao)在(zai)制定方(fang)案時(shi)(shi)考(kao)慮到(dao)。河南(nan)地(di)下室(shi)(shi)通風(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)批發(fa)

通(tong)風管道(dao)的選擇應該考(kao)慮成(cheng)本、耐用(yong)性、損耗等(deng)因素。上海通(tong)風管道(dao)代理商

鍍(du)鋅(xin)板通風管道板材有(you)哪(na)些好(hao)處(chu)？1、全新(xin)獨(du)特(te)的結(jie)構設(she)計和制作，節(jie)約設(she)備(bei)投資。2、高分(fen)(fen)子處(chu)理輥筒成形(xing)面，光滑，耐磨，抗(kang)生銹。對輥上下任意調節(jie)，可生各種厚(hou)度(du)(du)的板材，厚(hou)度(du)(du)3～40mm，寬度(du)(du)1.3m，長度(du)(du)無限，滿足不(bu)同(tong)的市場需求。3、獨(du)特(te)的機身(shen)設(she)計，分(fen)(fen)段單獨(du)調節(jie)，滿足生產(chan)線安裝處(chu)于(yu)水平位置，度(du)(du)，高精度(du)(du)，傳輸穩定，為連(lian)續大規模生產(chan)提供保(bao)證(zheng)。4、采用(yong)四(si)輥雙驅動(dong)輥壓(ya)工(gong)藝，自動(dong)上料、掛漿、鋪布、復(fu)壓(ya)、切割，集(ji)連(lian)續生，垂(chui)直風管可采用(yong)人工(gong)和大繩輔助就位。調整風管保(bao)證(zheng)垂(chui)直度(du)(du)要求。上海通風管道代理商

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