您好,歡迎訪問重慶鑫成瑞通風設備安裝有限公司官網!
image.png

15808023761

15808023760

023-47546974

您當前的位置 : 首 頁 > 企業分站

畢節推薦鍍鋅通風管價格

2020-02-07
畢節推薦鍍鋅通風管價格

它是近年(nian)新的風管(guan)管(guan)材(cai)(cai),以容(rong)重64 kg / m3、厚度25 mm的離(li)心玻纖板為基材(cai)(cai),內(nei)復玻璃絲布(bu),外復防潮(chao)鋁箔布(bu)(進口板材(cai)(cai)為內(nei)涂熱敏(min)丙稀(xi)酸聚(ju)合物,外層為稀(xi)紋布(bu) / 鋁箔 / 牛(niu)皮紙),用(yong)專用(yong)防火(huo)粘(zhan)結劑復合干燥后,再經切割(ge)、開槽、粘(zhan)結加固等(deng)(deng)工藝而制(zhi)成,采(cai)用(yong)特種密封(feng)膠(jiao)(jiao)、壓敏(min)膠(jiao)(jiao)帶(dai)、熱敏(min)膠(jiao)(jiao)帶(dai)連(lian)接(jie)密封(feng),根據風管(guan)斷面尺寸(cun)、風壓大(da)小再采(cai)取適(shi)當的加固措施。具有(you)消聲、保溫、防火(huo)、防潮(chao)、漏風量(liang)小、經濟適(shi)用(yong)等(deng)(deng)優點,材(cai)(cai)質(zhi)輕,搬運吊掛(gua)容(rong)易(yi),現場修改方便(bian)、易(yi)施工,組裝(zhuang)便(bian)捷,需密封(feng)的連(lian)接(jie)點少,節省安裝(zhuang)空間,熱效(xiao)高,操作(zuo)(zuo)安靜,工作(zuo)(zuo)壽命(ming)長,性能價格比優,綜合造價低(di),要防止被(bei)水長期浸泡(pao)。

畢節推薦鍍鋅通風管價格

在空調(diao)送(song)(song)風(feng)系(xi)(xi)(xi)統(tong)(tong)中,空調(diao)送(song)(song)風(feng)機送(song)(song)出(chu)的風(feng)必須通(tong)過主干(gan)(gan)管分配(pei)到支管中;在排(pai)煙(yan)(yan)(yan)(yan)系(xi)(xi)(xi)統(tong)(tong)中,煙(yan)(yan)(yan)(yan)氣由(you)支管到主干(gan)(gan)管后,進入排(pai)煙(yan)(yan)(yan)(yan)風(feng)機排(pai)出(chu)。當(dang)(dang)建(jian)筑(zhu)物內發生火(huo)災(zai)時,在通(tong)風(feng)、空調(diao)系(xi)(xi)(xi)統(tong)(tong)中,為(wei)了防(fang)(fang)止(zhi)火(huo)勢通(tong)過送(song)(song)風(feng)系(xi)(xi)(xi)統(tong)(tong)蔓延,當(dang)(dang)送(song)(song)風(feng)系(xi)(xi)(xi)統(tong)(tong)中氣體溫(wen)度(du)達到70℃時,防(fang)(fang)火(huo)閥(fa)(fa)機構(gou)上熔(rong)斷(duan)(duan)(duan)器(qi)動作(zuo),閥(fa)(fa)門亦迅速關(guan)閥(fa)(fa),切斷(duan)(duan)(duan)煙(yan)(yan)(yan)(yan)氣與火(huo)勢沿(yan)風(feng)管蔓延的通(tong)路。同樣,在排(pai)煙(yan)(yan)(yan)(yan)系(xi)(xi)(xi)統(tong)(tong)中,發生火(huo)災(zai)時,排(pai)煙(yan)(yan)(yan)(yan)閥(fa)(fa)開啟,進行排(pai)煙(yan)(yan)(yan)(yan),為(wei)了截斷(duan)(duan)(duan)高溫(wen)煙(yan)(yan)(yan)(yan)氣在排(pai)煙(yan)(yan)(yan)(yan)管路中流(liu)動,防(fang)(fang)止(zhi)火(huo)勢蔓延到另(ling)一防(fang)(fang)火(huo)分區,當(dang)(dang)排(pai)出(chu)的煙(yan)(yan)(yan)(yan)氣溫(wen)度(du)達到280℃時,排(pai)煙(yan)(yan)(yan)(yan)防(fang)(fang)火(huo)閥(fa)(fa)、排(pai)煙(yan)(yan)(yan)(yan)口上熔(rong)斷(duan)(duan)(duan)器(qi)動作(zuo),閥(fa)(fa)門必須自動關(guan)閉,阻(zu)止(zhi)排(pai)煙(yan)(yan)(yan)(yan)。由(you)此可見,防(fang)(fang)火(huo)閥(fa)(fa)、排(pai)煙(yan)(yan)(yan)(yan)閥(fa)(fa)做(zuo)到了該通(tong)則(ze)通(tong),該斷(duan)(duan)(duan)則(ze)斷(duan)(duan)(duan)的隔煙(yan)(yan)(yan)(yan)阻(zu)火(huo)作(zuo)用。

畢節推薦鍍鋅通風管價格

(1)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)布(bu)(bu)置(zhi)應(ying)(ying)盡量(liang)采用沿墻壁鋪設(she)的(de)(de)(de)方法,這樣在終裝(zhuang)修(xiu)時可(ke)形成凹凸頂結構,既保持了室內的(de)(de)(de)凈高,又(you)使風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)得到屏蔽,可(ke)以起到較好的(de)(de)(de)裝(zhuang)修(xiu)效果;(2)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)在布(bu)(bu)置(zhi)時應(ying)(ying)盡量(liang)短(duan),彎頭(tou)不(bu)(bu)宜過(guo)多,轉(zhuan)角半徑(jing)不(bu)(bu)宜過(guo)小(xiao),并(bing)盡量(liang)避免管(guan)(guan)(guan)道(dao)突變徑(jing),以減(jian)少(shao)沿程壓力(li)的(de)(de)(de)損失;(3)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)安(an)(an)裝(zhuang)時不(bu)(bu)應(ying)(ying)破壞原有(you)建筑的(de)(de)(de)結構,特(te)別(bie)是承(cheng)重結構;(4)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)穿過(guo)墻壁處,其孔洞(dong)四周的(de)(de)(de)縫隙,應(ying)(ying)使用彈(dan)性材料(liao)填充(chong)密實;(5)為了降低噪聲,風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)始(shi)端(與送(song)風(feng)(feng)(feng)(feng)機連(lian)接(jie)處)不(bu)(bu)宜急彎,必要(yao)時,彎頭(tou)和(he)三(san)通支管(guan)(guan)(guan)等(deng)處應(ying)(ying)裝(zhuang)設(she)導(dao)流葉片(pian);(6)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)連(lian)接(jie)應(ying)(ying)嚴格按照規范進行,粘貼應(ying)(ying)牢固、鋪設(she)應(ying)(ying)平(ping)整(zheng)、綁扎應(ying)(ying)緊密,無滑動、松弛與斷裂現象(xiang),防(fang)止漏冷(leng)(熱);(7)輸送(song)易產生冷(leng)凝水空(kong)氣(qi)(qi)的(de)(de)(de)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan),一定(ding)要(yao)按設(she)計(ji)要(yao)求的(de)(de)(de)坡(po)度安(an)(an)裝(zhuang);(8)安(an)(an)裝(zhuang)要(yao)牢固,所有(you)吊、支、托架不(bu)(bu)得妨(fang)礙風(feng)(feng)(feng)(feng)口、閥門、控制系(xi)統及檢(jian)查門的(de)(de)(de)操作,并(bing)作良(liang)好的(de)(de)(de)防(fang)銹(xiu)處理(li);(9)新風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)安(an)(an)裝(zhuang)除應(ying)(ying)遵守送(song)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)安(an)(an)裝(zhuang)規定(ding)外(wai),還應(ying)(ying)按設(she)計(ji)要(yao)求作有(you)坡(po)度安(an)(an)裝(zhuang)(坡(po)向(xiang)新風(feng)(feng)(feng)(feng)口);(10)新風(feng)(feng)(feng)(feng)口要(yao)有(you)防(fang)雨和(he)過(guo)濾網(wang)罩,安(an)(an)裝(zhuang)位置(zhi)應(ying)(ying)選在空(kong)氣(qi)(qi)不(bu)(bu)受污染的(de)(de)(de)地方且(qie)便于檢(jian)修(xiu)。

畢節推薦鍍鋅通風管價格

風管(guan)(guan)主要指中央(yang)空(kong)調(diao)系統的(de)通風管(guan)(guan)道,它常(chang)常(chang)被忽視,但卻是(shi)空(kong)調(diao)系統的(de)重要組成部分,目前常(chang)見的(de)風管(guan)(guan)主要有(you)四種:1)鍍(du)(du)鋅(xin)薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)風管(guan)(guan);2)無機(ji)玻璃(li)(li)(li)鋼(gang)(gang)(gang)風管(guan)(guan);3)復合(he)玻纖板(ban)(ban)(ban)風管(guan)(guan);4)纖維織物風管(guan)(guan)。鍍(du)(du)鋅(xin)薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)風管(guan)(guan):早使用的(de)風管(guan)(guan),采(cai)用鍍(du)(du)鋅(xin)薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)制作,適合(he)含(han)濕量小的(de)一般性(xing)(xing)氣體的(de)輸送,有(you)易生銹,無保(bao)溫(wen)和(he)消聲功能,制作安裝(zhuang)周期長的(de)特點。無機(ji)玻璃(li)(li)(li)鋼(gang)(gang)(gang)風管(guan)(guan):較新(xin)的(de)風管(guan)(guan)類(lei)型,采(cai)用玻璃(li)(li)(li)纖維增強(qiang)無機(ji)材料制作,遇火(huo)不燃、耐(nai)腐蝕、份量重,硬(ying)度大但較脆,受自重影響易變形酥(su)裂,無保(bao)溫(wen)和(he)消聲性(xing)(xing)能,制作安裝(zhuang)周期長。

畢節推薦鍍鋅通風管價格

1、在設計(ji)(ji)(ji)靜(jing)(jing)壓(ya)(ya)(ya)箱(xiang)(xiang)(xiang)時,如(ru)果按著規定(ding)的(de)(de)(de)風(feng)速(su)成進行設計(ji)(ji)(ji),箱(xiang)(xiang)(xiang)體將會很大(da)(da);一般的(de)(de)(de)靜(jing)(jing)壓(ya)(ya)(ya)箱(xiang)(xiang)(xiang)長邊要(yao)(yao)寬出風(feng)管邊400mm,高度(du)(du)(du)(du)(du)要(yao)(yao)寬出風(feng)管高度(du)(du)(du)(du)(du)400mm ;2、選靜(jing)(jing)壓(ya)(ya)(ya)箱(xiang)(xiang)(xiang)的(de)(de)(de)經(jing)驗是(shi)5~10db(a)/m,阻抗復合型(似乎空(kong)調通風(feng)系統(tong)一般都用這(zhe)個(ge)(ge))消聲(sheng)器10~15db(a)/m;3、控制風(feng)速(su) 在2.5以(yi)內 若體積(ji)太(tai)大(da)(da)可適當得提(ti)高一下風(feng)速(su) 關于長度(du)(du)(du)(du)(du)一般大(da)(da)于1米(mi)沒有(you)(you)其他得強制要(yao)(yao)求 ;4、高度(du)(du)(du)(du)(du)×深度(du)(du)(du)(du)(du)=靜(jing)(jing)壓(ya)(ya)(ya)箱(xiang)(xiang)(xiang)截面(mian)(mian)面(mian)(mian)積(ji),靜(jing)(jing)壓(ya)(ya)(ya)箱(xiang)(xiang)(xiang)截面(mian)(mian)面(mian)(mian)積(ji)×2.5m/s=風(feng)機(ji)風(feng)量(liang),至于高度(du)(du)(du)(du)(du)和深度(du)(du)(du)(du)(du)怎么(me)配,自己(ji)把握吧;5、用你(ni)(ni)(ni)(ni)機(ji)組的(de)(de)(de)風(feng)量(liang)L÷3米(mi)/秒(miao),可得到你(ni)(ni)(ni)(ni)靜(jing)(jing)壓(ya)(ya)(ya)箱(xiang)(xiang)(xiang)一個(ge)(ge)面(mian)(mian)的(de)(de)(de)面(mian)(mian)積(ji),然后你(ni)(ni)(ni)(ni)根據你(ni)(ni)(ni)(ni)房子的(de)(de)(de)高度(du)(du)(du)(du)(du),假如(ru)是(shi)4米(mi),可你(ni)(ni)(ni)(ni)的(de)(de)(de)機(ji)組是(shi)2米(mi)高,在減(jian)去軟接(jie)頭大(da)(da)概0.5米(mi),上面(mian)(mian)留高0.5米(mi),那(nei)你(ni)(ni)(ni)(ni)的(de)(de)(de)靜(jing)(jing)壓(ya)(ya)(ya)箱(xiang)(xiang)(xiang)只有(you)(you)1米(mi)高,那(nei)你(ni)(ni)(ni)(ni)就(jiu)(jiu)可以(yi)確(que)定(ding)寬度(du)(du)(du)(du)(du)了(le),有(you)(you)了(le)兩個(ge)(ge)數,第三(san)個(ge)(ge)數也就(jiu)(jiu)容易(yi)確(que)定(ding)了(le),這(zhe)里主要(yao)(yao)的(de)(de)(de)是(shi)要(yao)(yao)看自己(ji)的(de)(de)(de)空(kong)調機(ji)房夠不夠位(wei)置(zhi)(zhi),如(ru)果夠位(wei)置(zhi)(zhi)就(jiu)(jiu)盡量(liang)的(de)(de)(de)大(da)(da)點(dian)!!長度(du)(du)(du)(du)(du)的(de)(de)(de)計(ji)(ji)(ji)算方法也是(shi)一樣的(de)(de)(de),你(ni)(ni)(ni)(ni)知(zhi)道了(le)寬度(du)(du)(du)(du)(du),那(nei)么(me)你(ni)(ni)(ni)(ni)的(de)(de)(de)寬度(du)(du)(du)(du)(du)乘以(yi)長度(du)(du)(du)(du)(du)不也是(shi)有(you)(you)個(ge)(ge)面(mian)(mian)積(ji)嗎?這(zhe)個(ge)(ge)面(mian)(mian)積(ji)也要(yao)(yao)等(deng)于L/3,不過在設計(ji)(ji)(ji)院里的(de)(de)(de)面(mian)(mian)風(feng)速(su)是(shi)取用2m/s的(de)(de)(de),如(ru)果夠空(kong)間,就(jiu)(jiu)做大(da)(da)點(dian)吧;

畢節推薦鍍鋅通風管價格

一、風管及部件安裝的有關規定1.風管安裝的強制規定,當風管穿過需要封閉的防火、防爆墻體或樓板時,應設預埋管或防護套管。套管鋼板厚度不應小于1.6mm,風管與防護套管之間應用不燃且對人體無害的柔性材料封堵,風道應安裝設防火閥。風管內嚴禁各種管道、電線敷設及穿越;輸送含有易燃易爆氣體或安裝在易燃易爆環境的風管系統,應有良好的接地,通過生活區、生產房間時必須嚴密,不得設接口;推薦鍍鋅通風管室外主管的固定拉索嚴禁拉在避雷針或避雷網上。輸送溫度高于80℃的空氣的風管,應按設計要求采取防護措施。2.風管安裝的一般規定風管安裝宜在建筑圍護結構施工完畢、場所清理后進行。凈化空調風管應在安裝部位地面做好,墻面抹灰工序完畢,室內無飛塵或有防塵措施后進行。畢節鍍鋅通風管安裝風管(guan)前應清(qing)除管(guan)內外雜(za)物,并做好(hao)清(qing)潔和(he)(he)保護工作(zuo),風管(guan)安裝的(de)位置、標高和(he)(he)走向等應符合設計(ji)要求,現場風管(guan)接口的(de)配置不(bu)得(de)縮小(xiao)有效截面(mian)。

上一篇:畢節推薦風機價格2020-02-07