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貴陽推薦通風管道價格

2020-04-18
貴陽推薦通風管道價格

通風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)安裝(zhuang)程(cheng)序:(1)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)組裝(zhuang):當(dang)(dang)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)較(jiao)短(duan)時(shi)(shi),可(ke)一次(ci)在地(di)面組裝(zhuang)而(er)成(cheng),當(dang)(dang)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)較(jiao)長時(shi)(shi),可(ke)視安裝(zhuang)場地(di)的(de)(de)(de)(de)(de)情(qing)況,在地(di)面分段組裝(zhuang)。組裝(zhuang)時(shi)(shi)應(ying)盡量(liang)調整風(feng)(feng)(feng)(feng)道(dao)的(de)(de)(de)(de)(de)中心(xin)度(du)(du)和水平度(du)(du),避免風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)扭曲或上下起波,左右擺龍,每段風(feng)(feng)(feng)(feng)道(dao)不(bu)宜超過10m.組裝(zhuang)時(shi)(shi),墊片應(ying)墊平,法蘭螺(luo)栓應(ying)均勻(yun)擰緊,螺(luo)母帽均朝向(xiang)同一方(fang)(fang)向(xiang)。(2)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)就位:風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)就位前應(ying)檢查全部支(zhi)架(jia)的(de)(de)(de)(de)(de)水乎度(du)(du)和標高、檢查支(zhi)架(jia)的(de)(de)(de)(de)(de)牢固(gu)(gu)程(cheng)度(du)(du),風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)就位可(ke)采(cai)(cai)用直接和吊(diao)(diao)具(ju)兩種方(fang)(fang)法。對風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)斷(duan)面較(jiao)小,又位置較(jiao)低(di)的(de)(de)(de)(de)(de)可(ke)采(cai)(cai)用人工(gong)就位方(fang)(fang)法,只需搭設(she)簡易腳手(shou)架(jia)即可(ke)。當(dang)(dang)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)斷(duan)面較(jiao)大(da)且管(guan)(guan)(guan)段較(jiao)長時(shi)(shi),可(ke)采(cai)(cai)用滑輪、倒鏈(lian)、大(da)繩等方(fang)(fang)法吊(diao)(diao)裝(zhuang)。世紀星(xing)介紹為了便于風(feng)(feng)(feng)(feng)道(dao)就位,一般多采(cai)(cai)用將(jiang)風(feng)(feng)(feng)(feng)道(dao)吊(diao)(diao)在腳手(shou)架(jia)上,然后再將(jiang)其(qi)(qi)抬放在風(feng)(feng)(feng)(feng)道(dao)支(zhi)架(jia)上的(de)(de)(de)(de)(de)方(fang)(fang)法。腳手(shou)架(jia)應(ying)沿(yan)其(qi)(qi)風(feng)(feng)(feng)(feng)道(dao)長度(du)(du)方(fang)(fang)向(xiang)搭設(she),高度(du)(du)和位置應(ying)適合施工(gong)操作,吊(diao)(diao)裝(zhuang)順序應(ying)先干管(guan)(guan)(guan)后支(zhi)、立管(guan)(guan)(guan),吊(diao)(diao)起時(shi)(shi),吊(diao)(diao)點應(ying)牢固(gu)(gu),兩吊(diao)(diao)點應(ying)均勻(yun)受力。垂(chui)直風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)可(ke)采(cai)(cai)用人工(gong)和大(da)繩輔助(zhu)就位。調整風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)保證垂(chui)直度(du)(du)要求。(3)風(feng)(feng)(feng)(feng)道(dao)調直:就位在支(zhi)架(jia)上的(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)道(dao),應(ying)撥(bo)正位置,調整風(feng)(feng)(feng)(feng)道(dao)橫(heng)平豎直,然后再按(an)圖集要求固(gu)(gu)定。

貴陽推薦通風管道價格

防(fang)(fang)火(huo)閥(fa)是用(yong)來(lai)阻斷來(lai)自(zi)火(huo)災區的(de)(de)(de)煙(yan)氣及(ji)火(huo)焰通過(guo),并在一定時間內能滿足耐火(huo)穩(wen)定性和耐火(huo)完整性要(yao)求的(de)(de)(de)閥(fa)門。為了將(jiang)火(huo)災引起(qi)的(de)(de)(de)損失(shi)減(jian)少(shao)到(dao)小(xiao)程度,就必須采取有效的(de)(de)(de)防(fang)(fang)火(huo)、防(fang)(fang)排(pai)煙(yan)措(cuo)施,以控制火(huo)勢蔓(man)延,而(er)防(fang)(fang)火(huo)閥(fa)在通風(feng)、空調及(ji)防(fang)(fang)排(pai)煙(yan)系統(tong)中的(de)(de)(de)合理設(she)置,則起(qi)到(dao)了重要(yao)的(de)(de)(de)作用(yong)。防(fang)(fang)火(huo)閥(fa)的(de)(de)(de)結構(gou)(gou)和工(gong)作原理,防(fang)(fang)火(huo)閥(fa)主要(yao)由閥(fa)體和執行機(ji)(ji)(ji)構(gou)(gou)組(zu)成。閥(fa)體由殼體、法蘭、葉片(pian)及(ji)葉片(pian)聯動機(ji)(ji)(ji)構(gou)(gou)等組(zu)成。執行機(ji)(ji)(ji)構(gou)(gou)由外殼、葉片(pian)調節機(ji)(ji)(ji)構(gou)(gou)、離合器(qi)、溫度熔斷器(qi)等組(zu)成。防(fang)(fang)火(huo)閥(fa)的(de)(de)(de)執行機(ji)(ji)(ji)構(gou)(gou)是通過(guo)金屬易熔片(pian)和離合器(qi)機(ji)(ji)(ji)構(gou)(gou)來(lai)控制葉片(pian)的(de)(de)(de)轉動。

貴陽推薦通風管道價格

消防排煙風機首先應該滿足溫度和時間的特性,即國家規定280℃/0.5h;其次,在一般環境溫度下,可以保證有效的排煙控制量。此外還要求消防排煙風機能夠進行周期性的實驗,能夠發現其中的不足,并加以改進;可以適用各種通風要求的管道,便于安裝與使用。消防排煙風機的性能優良、耐高溫性能良好、效率高、占地比離心風機少、高溫性能優良。消防排煙風機能在300℃高溫條件下連續運行60分鐘以上,100℃溫度條件下連續20小時不損壞,推薦通風管道應用范圍廣,可根據高級民用建筑的不同要求,采用變速或多速的驅動型式,消防排煙風機廣泛應用于高級民用建筑、烤箱、地下車庫、隧道等場合。通風管道價格安(an)裝方便,可(ke)直接和墻壁安(an)裝,安(an)裝可(ke)采用垂(chui)直式、水平(ping)式或吊裝式,很大程度上節(jie)省了占地面積。

貴陽推薦通風管道價格

消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)煙(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)一(yi)(yi)般是采(cai)(cai)用(yong)離(li)心式(shi)(shi)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)和(he)軸流(liu)(liu)(liu)(liu)式(shi)(shi)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)兩種(zhong)(zhong)重要的(de)型(xing)式(shi)(shi)。從(cong)消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)風(feng)(feng)(feng)(feng)量(liang)、風(feng)(feng)(feng)(feng)壓考慮來(lai)看,消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)是高比轉(zhuan)高效率的(de)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji),更加的(de)適(shi)合選用(yong)軸流(liu)(liu)(liu)(liu)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)。軸流(liu)(liu)(liu)(liu)式(shi)(shi)消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)有兩種(zhong)(zhong)設(she)計(ji)型(xing)式(shi)(shi),一(yi)(yi)種(zhong)(zhong)為(wei)(wei)(wei)電機(ji)(ji)(ji)(ji)(ji)(ji)(ji)與(yu)主氣(qi)流(liu)(liu)(liu)(liu)分離(li)型(xing)式(shi)(shi),另一(yi)(yi)種(zhong)(zhong)為(wei)(wei)(wei)電機(ji)(ji)(ji)(ji)(ji)(ji)(ji)置(zhi)于(yu)主氣(qi)流(liu)(liu)(liu)(liu)之(zhi)中。根據煙(yan)(yan)(yan)(yan)氣(qi)溫(wen)度的(de)不(bu)同,采(cai)(cai)用(yong)不(bu)同型(xing)式(shi)(shi)的(de)消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji),溫(wen)度大(da)于(yu)400℃時,采(cai)(cai)用(yong)電機(ji)(ji)(ji)(ji)(ji)(ji)(ji)與(yu)主氣(qi)流(liu)(liu)(liu)(liu)分離(li)型(xing)式(shi)(shi),溫(wen)度小于(yu)400℃大(da)于(yu)150℃,兩種(zhong)(zhong)型(xing)式(shi)(shi)的(de)電機(ji)(ji)(ji)(ji)(ji)(ji)(ji)都可以(yi)選擇(ze),在溫(wen)度小于(yu)150℃的(de)時候,采(cai)(cai)用(yong)電機(ji)(ji)(ji)(ji)(ji)(ji)(ji)置(zhi)于(yu)主氣(qi)流(liu)(liu)(liu)(liu)之(zhi)中。 軸流(liu)(liu)(liu)(liu)消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)流(liu)(liu)(liu)(liu)量(liang)范圍(wei)從(cong)7200m?/h至110000m?/h,有不(bu)同型(xing)號(hao)的(de)編制,用(yong)來(lai)滿足(zu)不(bu)同通風(feng)(feng)(feng)(feng)排(pai)煙(yan)(yan)(yan)(yan)流(liu)(liu)(liu)(liu)量(liang)的(de)需(xu)求。消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)可以(yi)根據壓力(li)情況的(de)不(bu)同分為(wei)(wei)(wei)兩種(zhong)(zhong)類(lei)(lei)型(xing),一(yi)(yi)類(lei)(lei)為(wei)(wei)(wei)軸流(liu)(liu)(liu)(liu)式(shi)(shi)消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)煙(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji),其各(ge)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)號(hao)的(de)壓力(li)在600Pa左右(you),另一(yi)(yi)類(lei)(lei)為(wei)(wei)(wei)斜流(liu)(liu)(liu)(liu)消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji),各(ge)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)號(hao)的(de)壓力(li)在1000Pa左右(you)。為(wei)(wei)(wei)了(le)(le)滿足(zu)排(pai)煙(yan)(yan)(yan)(yan)量(liang)和(he)通風(feng)(feng)(feng)(feng)換(huan)氣(qi)的(de)要求,消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)一(yi)(yi)般都設(she)計(ji)了(le)(le)雙速(su)型(xing)的(de)結構模式(shi)(shi)。低(di)速(su)可以(yi)通風(feng)(feng)(feng)(feng)使用(yong),高速(su)可以(yi)排(pai)放煙(yan)(yan)(yan)(yan)霧,這樣不(bu)但可以(yi)節約能源(yuan)同時又(you)降低(di)了(le)(le)噪聲污染。

貴陽推薦通風管道價格

在空(kong)調(diao)送(song)風(feng)(feng)系(xi)(xi)統(tong)中,空(kong)調(diao)送(song)風(feng)(feng)機(ji)送(song)出的(de)(de)風(feng)(feng)必須(xu)通(tong)過主干(gan)管(guan)分配到(dao)支(zhi)管(guan)中;在排(pai)(pai)(pai)煙(yan)(yan)(yan)系(xi)(xi)統(tong)中,煙(yan)(yan)(yan)氣(qi)(qi)由支(zhi)管(guan)到(dao)主干(gan)管(guan)后(hou),進(jin)入(ru)排(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)機(ji)排(pai)(pai)(pai)出。當建筑(zhu)物內發生火(huo)(huo)災時(shi),在通(tong)風(feng)(feng)、空(kong)調(diao)系(xi)(xi)統(tong)中,為了防(fang)(fang)(fang)止(zhi)火(huo)(huo)勢通(tong)過送(song)風(feng)(feng)系(xi)(xi)統(tong)蔓(man)(man)延(yan),當送(song)風(feng)(feng)系(xi)(xi)統(tong)中氣(qi)(qi)體溫度達到(dao)70℃時(shi),防(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)機(ji)構(gou)上熔斷器動(dong)(dong)作,閥(fa)(fa)門亦迅速(su)關閥(fa)(fa),切斷煙(yan)(yan)(yan)氣(qi)(qi)與火(huo)(huo)勢沿風(feng)(feng)管(guan)蔓(man)(man)延(yan)的(de)(de)通(tong)路。同(tong)樣(yang),在排(pai)(pai)(pai)煙(yan)(yan)(yan)系(xi)(xi)統(tong)中,發生火(huo)(huo)災時(shi),排(pai)(pai)(pai)煙(yan)(yan)(yan)閥(fa)(fa)開啟(qi),進(jin)行排(pai)(pai)(pai)煙(yan)(yan)(yan),為了截斷高溫煙(yan)(yan)(yan)氣(qi)(qi)在排(pai)(pai)(pai)煙(yan)(yan)(yan)管(guan)路中流動(dong)(dong),防(fang)(fang)(fang)止(zhi)火(huo)(huo)勢蔓(man)(man)延(yan)到(dao)另一防(fang)(fang)(fang)火(huo)(huo)分區,當排(pai)(pai)(pai)出的(de)(de)煙(yan)(yan)(yan)氣(qi)(qi)溫度達到(dao)280℃時(shi),排(pai)(pai)(pai)煙(yan)(yan)(yan)防(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)、排(pai)(pai)(pai)煙(yan)(yan)(yan)口上熔斷器動(dong)(dong)作,閥(fa)(fa)門必須(xu)自動(dong)(dong)關閉,阻止(zhi)排(pai)(pai)(pai)煙(yan)(yan)(yan)。由此(ci)可(ke)見,防(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)、排(pai)(pai)(pai)煙(yan)(yan)(yan)閥(fa)(fa)做到(dao)了該(gai)通(tong)則通(tong),該(gai)斷則斷的(de)(de)隔煙(yan)(yan)(yan)阻火(huo)(huo)作用。

貴陽推薦通風管道價格

1、消聲性(xing)(xing)能(neng):鍍鋅(xin)薄鋼(gang)(gang)板(ban)(ban)風(feng)管:無消聲性(xing)(xing)能(neng),自身震動(dong)會(hui)產生(sheng)聲音,必須加(jia)裝消聲器(qi)。無機(ji)玻璃(li)鋼(gang)(gang)風(feng)管:無消聲性(xing)(xing)能(neng),隔聲性(xing)(xing)能(neng)優于鍍鋅(xin)薄鋼(gang)(gang)板(ban)(ban)風(feng)管,必須加(jia)裝消聲器(qi)。復合玻纖板(ban)(ban)風(feng)管:其管壁是一種多孔(kong)性(xing)(xing)吸聲材料,可省去專用(yong)消聲器(qi)。纖維織物(wu)風(feng)管:其管壁為(wei)(wei)柔性(xing)(xing)纖維織物(wu),本身就是聲音的(de)不(bu)良導體和吸收(shou)體,自身不(bu)會(hui)產生(sheng)聲音,還可以一定程度(du)上吸收(shou)設備(bei)噪聲,隨(sui)著(zhu)管道(dao)的(de)延長,效果更為(wei)(wei)明顯,可省去專用(yong)消聲器(qi)。2、保溫性(xing)(xing)能(neng):鍍鋅(xin)薄鋼(gang)(gang)板(ban)(ban)風(feng)管:導熱(re)系(xi)數很大(為(wei)(wei)60.4 W/m?K),無保溫性(xing)(xing)能(neng),必須另(ling)外加(jia)包保溫層及保護層。無機(ji)玻璃(li)鋼(gang)(gang)風(feng)管:導熱(re)系(xi)數大(為(wei)(wei)0.5W/m?K),無保溫性(xing)(xing)能(neng)。復合玻纖板(ban)(ban)風(feng)管:導熱(re)系(xi)數小(xiao)(平均溫度(du)24℃時小(xiao)于1W/m?K),有一定保溫性(xing)(xing)能(neng),不(bu)加(jia)裝保溫。