貴陽推薦風管批發

風(feng)管(guan)主要指中(zhong)央空調系統(tong)的(de)(de)(de)(de)通風(feng)管(guan)道，它常常被忽視，但(dan)卻(que)是空調系統(tong)的(de)(de)(de)(de)重(zhong)要組成(cheng)部分(fen)，目前常見的(de)(de)(de)(de)風(feng)管(guan)主要有四種(zhong)：1）鍍鋅薄(bo)鋼(gang)板風(feng)管(guan)；2)無(wu)(wu)機玻(bo)璃鋼(gang)風(feng)管(guan)；3)復合(he)玻(bo)纖板風(feng)管(guan)；4)纖維(wei)織物風(feng)管(guan)。鍍鋅薄(bo)鋼(gang)板風(feng)管(guan)：早使用(yong)的(de)(de)(de)(de)風(feng)管(guan)，采用(yong)鍍鋅薄(bo)鋼(gang)板制(zhi)作(zuo)(zuo)，適合(he)含(han)濕量小的(de)(de)(de)(de)一(yi)般性氣(qi)體的(de)(de)(de)(de)輸送，有易(yi)生銹(xiu)，無(wu)(wu)保溫和消(xiao)聲功能，制(zhi)作(zuo)(zuo)安(an)裝周(zhou)期長的(de)(de)(de)(de)特點。無(wu)(wu)機玻(bo)璃鋼(gang)風(feng)管(guan)：較新的(de)(de)(de)(de)風(feng)管(guan)類型，采用(yong)玻(bo)璃纖維(wei)增強無(wu)(wu)機材(cai)料制(zhi)作(zuo)(zuo)，遇火不燃、耐(nai)腐(fu)蝕、份量重(zhong)，硬度大但(dan)較脆，受自重(zhong)影響易(yi)變形酥裂(lie)，無(wu)(wu)保溫和消(xiao)聲性能，制(zhi)作(zuo)(zuo)安(an)裝周(zhou)期長。

防火(huo)閥(fa)：采(cai)用(yong)70℃溫度(du)熔(rong)斷器(qi)自動關閉(bi)（防火(huo)).可輸出聯(lian)動訊(xun)號，用(yong)于(yu)通(tong)風(feng)空調系統風(feng)管(guan)(guan)(guan)(guan)內(nei)，防止火(huo)勢沿風(feng)管(guan)(guan)(guan)(guan)蔓延。排(pai)煙(yan)防火(huo)閥(fa)：電(dian)訊(xun)號開啟(qi)，手動開啟(qi)，輸出動作電(dian)訊(xun)號.用(yong)于(yu)排(pai)煙(yan)風(feng)機吸入口(kou)管(guan)(guan)(guan)(guan)道或排(pai)煙(yan)支管(guan)(guan)(guan)(guan)上(shang)。采(cai)用(yong)280℃溫度(du)熔(rong)斷器(qi)重新關閉(bi)。防火(huo)閥(fa)——通(tong)風(feng)空調系統70℃：風(feng)管(guan)(guan)(guan)(guan)穿(chuan)越(yue)防火(huo)分(fen)區(qu)、隔墻樓板、水平風(feng)管(guan)(guan)(guan)(guan)的水平管(guan)(guan)(guan)(guan)段上(shang)（系統獨立(li)設置可不設）、公共建(jian)筑豎向排(pai)風(feng)管(guan)(guan)(guan)(guan)支管(guan)(guan)(guan)(guan)；150℃：公共建(jian)筑廚(chu)房排(pai)油煙(yan)管(guan)(guan)(guan)(guan)支管(guan)(guan)(guan)(guan)；排(pai)煙(yan)防火(huo)閥(fa)——消防排(pai)煙(yan)系統280℃：消防排(pai)煙(yan)管(guan)(guan)(guan)(guan)道；

它是近年新的風管管材，以容重64 kg / m3、厚度25 mm的離心玻纖板為基材，內復玻璃絲布，外復防潮鋁箔布（進口板材為內涂熱敏丙稀酸聚合物，外層為稀紋布 / 鋁箔 / 牛皮紙），用專用防火粘結劑復合干燥后，再經切割、開槽、粘結加固等工藝而制成，風管批發采用特種密封膠、壓敏膠帶、熱敏膠帶連接密封，根據風管斷面尺寸、風壓大小再采取適當的加固措施。推薦風管具(ju)有消聲、保溫、防火、防潮、漏(lou)風量小、經濟適用等(deng)優(you)點,材質輕，搬(ban)運(yun)吊掛容易，現場(chang)修改方便、易施工，組裝(zhuang)便捷，需密封的連接點少，節省安裝(zhuang)空間，熱效(xiao)高，操作安靜，工作壽命長，性能價(jia)(jia)格比優(you)，綜(zong)合造價(jia)(jia)低，要防止(zhi)被水長期浸泡(pao)。

1安(an)裝好(hao)采用水平聯通(tong)的方式(shi)(shi)。操作(zuo)簡單，使(shi)用安(an)全范(fan)(fan)圍廣。有(you)人說(shuo)，我方式(shi)(shi)也養好(hao)雞(ji)，我只(zhi)能說(shuo)沒有(you)養不好(hao)雞(ji)的雞(ji)舍，只(zhi)有(you)養不好(hao)雞(ji)的人。合理設(she)計本身是(shi)為了減(jian)小(xiao)(xiao)(xiao)(xiao)勞(lao)動量(liang)的！2開(kai)(kai)口(kou)(kou)(kou)大(da)小(xiao)(xiao)(xiao)(xiao)與數量(liang)。建議(yi)等于風(feng)(feng)(feng)(feng)(feng)管橫截面(mian)積，按照管子內徑實際有(you)效面(mian)積計算(suan)。開(kai)(kai)口(kou)(kou)(kou)大(da)小(xiao)(xiao)(xiao)(xiao)不敢妄言，開(kai)(kai)口(kou)(kou)(kou)越(yue)(yue)小(xiao)(xiao)(xiao)(xiao)，所需開(kai)(kai)口(kou)(kou)(kou)數量(liang)越(yue)(yue)多(duo)，出風(feng)(feng)(feng)(feng)(feng)越(yue)(yue)細越(yue)(yue)散越(yue)(yue)均勻，但(dan)沖(chong)勁不足(zu)(zu)，降低負(fu)壓減(jian)緩(huan)風(feng)(feng)(feng)(feng)(feng)速(su)相對(dui)更安(an)全。開(kai)(kai)口(kou)(kou)(kou)越(yue)(yue)大(da)，進風(feng)(feng)(feng)(feng)(feng)越(yue)(yue)厚，沖(chong)勁越(yue)(yue)足(zu)(zu)，相對(dui)可(ke)以(yi)提(ti)高(gao)負(fu)壓工作(zuo)，同(tong)樣配(pei)置(zhi)風(feng)(feng)(feng)(feng)(feng)管數量(liang)，安(an)全范(fan)(fan)圍內滿(man)足(zu)(zu)更多(duo)進風(feng)(feng)(feng)(feng)(feng)量(liang)。(主要是(shi)冷風(feng)(feng)(feng)(feng)(feng)緩(huan)沖(chong)范(fan)(fan)圍廣了）3配(pei)置(zhi)方式(shi)(shi)。根(gen)據(ju)不同(tong)雞(ji)舍養殖數量(liang)、大(da)小(xiao)(xiao)(xiao)(xiao)等兩種(zhong)配(pei)置(zhi)方式(shi)(shi)。一是(shi)根(gen)據(ju)冬(dong)季大(da)的小(xiao)(xiao)(xiao)(xiao)通(tong)風(feng)(feng)(feng)(feng)(feng)量(liang)，配(pei)置(zhi)足(zu)(zu)夠風(feng)(feng)(feng)(feng)(feng)管數量(liang)，在(zai)冬(dong)季養殖過(guo)程(cheng)中完全不開(kai)(kai)啟通(tong)風(feng)(feng)(feng)(feng)(feng)窗(chuang)，只(zhi)用風(feng)(feng)(feng)(feng)(feng)管通(tong)風(feng)(feng)(feng)(feng)(feng)。二(er)是(shi)根(gen)據(ju)風(feng)(feng)(feng)(feng)(feng)機(ji)大(da)小(xiao)(xiao)(xiao)(xiao)配(pei)比通(tong)風(feng)(feng)(feng)(feng)(feng)管，但(dan)不建議(yi)大(da)雞(ji)舍滿(man)足(zu)(zu)小(xiao)(xiao)(xiao)(xiao)風(feng)(feng)(feng)(feng)(feng)機(ji)的配(pei)比，此時(shi)小(xiao)(xiao)(xiao)(xiao)通(tong)風(feng)(feng)(feng)(feng)(feng)在(zai)風(feng)(feng)(feng)(feng)(feng)管不夠用時(shi)，開(kai)(kai)啟通(tong)風(feng)(feng)(feng)(feng)(feng)窗(chuang)，過(guo)渡(du)時(shi)機(ji)、操作(zuo)方式(shi)(shi)不好(hao)掌握，難度高(gao)，容易(yi)出問(wen)題。如果配(pei)置(zhi)風(feng)(feng)(feng)(feng)(feng)管足(zu)(zu)夠，外界溫(wen)度持續(xu)升高(gao)，用到(dao)溫(wen)控降溫(wen)模(mo)式(shi)(shi)下，開(kai)(kai)啟側窗(chuang)通(tong)風(feng)(feng)(feng)(feng)(feng)，相對(dui)時(shi)機(ji)更好(hao)，更安(an)全。

一(yi)、對(dui)通風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)制作的(de)要求進(jin)(jin)行(xing)檢(jian)(jian)查：檢(jian)(jian)查通風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)穿(chuan)越防護密(mi)(mi)(mi)閉(bi)墻、密(mi)(mi)(mi)閉(bi)墻的(de)預埋密(mi)(mi)(mi)閉(bi)穿(chuan)墻短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)。通風(feng)(feng)(feng)(feng)(feng)預埋密(mi)(mi)(mi)閉(bi)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)采(cai)用(yong)厚(hou)度不(bu)小(xiao)于3mm鋼板機(ji)械卷制成(cheng)形(xing)（其(qi)厚(hou)度還(huan)應(ying)(ying)(ying)根據預埋管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑大小(xiao)確(que)定，使預埋管(guan)(guan)(guan)(guan)(guan)(guan)不(bu)致變形(xing)），防爆(bao)超壓(ya)(ya)排氣活門(men)的(de)預埋短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)其(qi)厚(hou)度為(wei)6mm，密(mi)(mi)(mi)閉(bi)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)中(zhong)間應(ying)(ying)(ying)設(she)密(mi)(mi)(mi)閉(bi)肋，密(mi)(mi)(mi)閉(bi)肋厚(hou)度為(wei)5mm，密(mi)(mi)(mi)閉(bi)肋高度為(wei)50mm，密(mi)(mi)(mi)閉(bi)肋與短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)應(ying)(ying)(ying)雙面(mian)滿焊(han)、焊(han)縫(feng)(feng)嚴(yan)密(mi)(mi)(mi)。密(mi)(mi)(mi)閉(bi)穿(chuan)墻短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)兩(liang)端深處墻面(mian)的(de)長(chang)度應(ying)(ying)(ying)大于100mm，管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)內外部除與混凝土接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)部分外均應(ying)(ying)(ying)刷兩(liang)道(dao)防銹(xiu)漆。二、對(dui)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)處制作的(de)要求進(jin)(jin)行(xing)檢(jian)(jian)查,對(dui)染毒區的(de)通風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)方法(fa)及密(mi)(mi)(mi)封(feng)進(jin)(jin)行(xing)檢(jian)(jian)查。如(ru)無設(she)計要求，其(qi)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)厚(hou)度應(ying)(ying)(ying)采(cai)用(yong)大于等于3mm的(de)鋼板焊(han)接(jie)(jie)(jie)(jie)(jie)(jie)制作而(er)成(cheng)。風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)與風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)應(ying)(ying)(ying)采(cai)用(yong)焊(han)接(jie)(jie)(jie)(jie)(jie)(jie)連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)。通風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)與密(mi)(mi)(mi)閉(bi)閥門(men)的(de)連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)應(ying)(ying)(ying)采(cai)用(yong)帶密(mi)(mi)(mi)封(feng)槽的(de)法(fa)蘭(lan)(lan)(lan)連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)，其(qi)法(fa)蘭(lan)(lan)(lan)面(mian)應(ying)(ying)(ying)經機(ji)床(chuang)車削加(jia)工，保證接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)應(ying)(ying)(ying)平整，法(fa)蘭(lan)(lan)(lan)面(mian)有1~2mm深的(de)90°密(mi)(mi)(mi)封(feng)槽；風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)與設(she)備連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)法(fa)蘭(lan)(lan)(lan)之間應(ying)(ying)(ying)采(cai)用(yong)整體橡膠法(fa)蘭(lan)(lan)(lan)墊(dian)(dian)圈，防爆(bao)超壓(ya)(ya)排氣活門(men)法(fa)蘭(lan)(lan)(lan)連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)填料采(cai)用(yong)5mm整張橡膠墊(dian)(dian)圈密(mi)(mi)(mi)封(feng)（不(bu)得有拼縫(feng)(feng)），其(qi)他(ta)染毒區風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)及法(fa)蘭(lan)(lan)(lan)與設(she)備連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)采(cai)用(yong)4~5mm整張橡膠墊(dian)(dian)圈密(mi)(mi)(mi)封(feng)（不(bu)得有拼縫(feng)(feng)），連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)處不(bu)得有漏縫(feng)(feng)現象。

消(xiao)防排(pai)煙風(feng)(feng)(feng)機首先應(ying)該滿足溫(wen)度(du)和時間的(de)特(te)性(xing)，即(ji)國家規定280℃/0.5h；其次(ci)，在一般(ban)環境溫(wen)度(du)下(xia)(xia)，可(ke)以(yi)保(bao)證(zheng)有效的(de)排(pai)煙控制量。此外還(huan)要求(qiu)消(xiao)防排(pai)煙風(feng)(feng)(feng)機能夠進行周期性(xing)的(de)實(shi)驗，能夠發現其中的(de)不(bu)足，并加以(yi)改(gai)進；可(ke)以(yi)適(shi)用(yong)(yong)(yong)各種通風(feng)(feng)(feng)要求(qiu)的(de)管道(dao)，便于(yu)安(an)裝(zhuang)與使(shi)用(yong)(yong)(yong)。消(xiao)防排(pai)煙風(feng)(feng)(feng)機的(de)性(xing)能優(you)良、耐高(gao)(gao)溫(wen)性(xing)能良好、效率高(gao)(gao)、占地(di)比離心(xin)風(feng)(feng)(feng)機少、高(gao)(gao)溫(wen)性(xing)能優(you)良。消(xiao)防排(pai)煙風(feng)(feng)(feng)機能在300℃高(gao)(gao)溫(wen)條件(jian)下(xia)(xia)連續(xu)運行60分(fen)鐘以(yi)上，100℃溫(wen)度(du)條件(jian)下(xia)(xia)連續(xu)20小時不(bu)損壞，應(ying)用(yong)(yong)(yong)范圍廣(guang)，可(ke)根據高(gao)(gao)級民用(yong)(yong)(yong)建筑(zhu)的(de)不(bu)同(tong)要求(qiu)，采用(yong)(yong)(yong)變速或多速的(de)驅動型式(shi)，消(xiao)防排(pai)煙風(feng)(feng)(feng)機廣(guang)泛(fan)應(ying)用(yong)(yong)(yong)于(yu)高(gao)(gao)級民用(yong)(yong)(yong)建筑(zhu)、烤箱、地(di)下(xia)(xia)車庫、隧道(dao)等場合。安(an)裝(zhuang)方便，可(ke)直接和墻壁安(an)裝(zhuang)，安(an)裝(zhuang)可(ke)采用(yong)(yong)(yong)垂直式(shi)、水平(ping)式(shi)或吊裝(zhuang)式(shi)，很(hen)大程(cheng)度(du)上節省了占地(di)面積。