山(shan)(shan)(shan)西(xi)(xi)(xi)排煙通(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)，山(shan)(shan)(shan)西(xi)(xi)(xi)不銹鋼通(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)，山(shan)(shan)(shan)西(xi)(xi)(xi)車庫通(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)，山(shan)(shan)(shan)西(xi)(xi)(xi)建筑通(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)，山(shan)(shan)(shan)西(xi)(xi)(xi)鍍(du)鋅通(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)，山(shan)(shan)(shan)西(xi)(xi)(xi)通(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)加(jia)(jia)工(gong)制作，山(shan)(shan)(shan)西(xi)(xi)(xi)通(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)工(gong)程，山(shan)(shan)(shan)西(xi)(xi)(xi)通(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)加(jia)(jia)工(gong)廠(chang)，山(shan)(shan)(shan)西(xi)(xi)(xi)通(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)加(jia)(jia)工(gong)，山(shan)(shan)(shan)西(xi)(xi)(xi)人防(fang)(fang)通(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)，山(shan)(shan)(shan)西(xi)(xi)(xi)廠(chang)房通(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)，山(shan)(shan)(shan)西(xi)(xi)(xi)車間(jian)通(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)，山(shan)(shan)(shan)西(xi)(xi)(xi)人防(fang)(fang)通(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)多(duo)少(shao)錢一平米，我(wo)公(gong)司(si)主營通(tong)(tong)風(feng)(feng)(feng)管(guan)道(dao)加(jia)(jia)工(gong)，施工(gong)

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1)針對非常復雜(za)的工業建(jian)(jian)(jian)筑，通(tong)風管(guan)道在設計(ji)，各崗位(wei)人員(暖通(tong)工程、建(jian)(jian)(jian)筑給排(pai)水，供(gong)電系統照(zhao)明燈具與(yu)建(jian)(jian)(jian)筑工程)應商(shang)議好室內空間(jian)隔開，定下每一(yi)(yi)種管(guan)路的設計(ji)標高(gao)范疇。一(yi)(yi)般狀況(kuang)下不可越出(chu)為(wei)自己要求的界線(xian)。遇有某些(xie)管(guan)道要越境時要與(yu)別的工程項目(mu)商(shang)議。

2)處理各種各樣通風(feng)管(guan)(guan)(guan)道(dao)(dao)碰撞(zhuang)及(ji)融洽的標準，一般為：“小管(guan)(guan)(guan)讓粗管(guan)(guan)(guan)，有壓讓無壓”。比如，自來水(shui)管(guan)(guan)(guan)道(dao)(dao)與風(feng)管(guan)(guan)(guan)相碰，則(ze)理應自來水(shui)管(guan)(guan)(guan)道(dao)(dao)轉彎。冷(leng)、暖(nuan)氣(qi)管(guan)(guan)(guan)與下水(shui)管(guan)(guan)(guan)道(dao)(dao)碰撞(zhuang)，則(ze)應更改冷(leng)、暖(nuan)氣(qi)管(guan)(guan)(guan)道(dao)(dao)。

3)工(gong)程(cheng)施(shi)工(gong)前要(yao)機器設(she)備(bei)主(zhu)管(guan)的(de)技術工(gong)程(cheng)師，山西人防通風管(guan)道加工(gong)制(zhi)作，將各(ge)崗位人員的(de)管(guan)道，單線畫(hua)在一張平面設(she)計圖(tu)上。每一種管(guan)路用一種彩色筆。在各(ge)相交點處(chu)綜合性其設(she)計標高，看是不是有分歧之處(chu)，及時處(chu)理(li)，將解決(jue)問題在安(an)裝以前。

4)為了更(geng)好地(di)降低項目投資，節約室內空間，減少樓高，有一(yi)些鋪設無傾斜度規(gui)定(ding)的通(tong)風管道，能夠 穿梁鋪設(如自來水管，消防(fang)安(an)全噴(pen)撒管道等(deng))。

山(shan)西(xi)排煙通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)，山(shan)西(xi)不銹鋼通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)，山(shan)西(xi)車(che)庫通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)，山(shan)西(xi)建筑通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)，山(shan)西(xi)鍍鋅(xin)通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)，山(shan)西(xi)通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)加(jia)工(gong)(gong)制作(zuo)，山(shan)西(xi)通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)工(gong)(gong)程，山(shan)西(xi)通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)加(jia)工(gong)(gong)廠(chang)，山(shan)西(xi)通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)加(jia)工(gong)(gong)，山(shan)西(xi)廠(chang)房通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)，山(shan)西(xi)車(che)間通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)，我公(gong)司主營通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)加(jia)工(gong)(gong)，施工(gong)(gong)

我們(men)將為(wei)你提供詳細的(de)(de)流行資訊，精彩的(de)(de)新聞知識，讓您(nin)對產品有更深的(de)(de)了解

根據規(gui)定，飲食服務業必須(xu)設置(zhi)收集油煙、異味裝置(zhi)或設施達到規(gui)定排(pai)(pai)放標(biao)準，并且排(pai)(pai)煙管(guan)道(dao)的排(pai)(pai)放高(gao)度和位置(zhi)不能(neng)影響周圍居民(min)環(huan)境(jing)。具(ju)體要(yao)求和規(gui)定如(ru)下：

1、通(tong)風管道安(an)裝(zhuang)要求

1)風管水平安裝(zhuang)，其直徑或(huo)長邊尺(chi)寸小于400mm時(shi)，間(jian)距不(bu)應大于4m；大于或(huo)者是(shi)等于400mm時(shi)，間(jian)距不(bu)應小于3m。

2)風管垂直安裝，間距不應(ying)大于(yu)4m，但每根立(li)管的固定件(jian)不應(ying)少于(yu)2個。

2、機械防排煙(yan)系統(tong)的(de)矩形風道的(de)接縫應采用咬口(kou)形式，接縫處須保持密封。

3、送(song)風、排(pai)煙(yan)管道(dao)(dao)的(de)單位面(mian)積允(yun)許(xu)漏風量(liang)應符合《通(tong)風與(yu)空調工(gong)程施工(gong)質量(liang)驗收規(gui)范》GB50243中的(de)規(gui)定。送(song)風管道(dao)(dao)允(yun)許(xu)漏風量(liang)應根(gen)據(ju)工(gong)作壓力確(que)定；排(pai)煙(yan)管道(dao)(dao)均按照中壓系(xi)統的(de)規(gui)定。

4、排煙(yan)管道與(yu)風機的(de)連接(jie)(jie)，宜(yi)采用法蘭連接(jie)(jie)或者是采用不(bu)燃燒材料(liao)的(de)柔性連接(jie)(jie)。

5、排(pai)煙管道(dao)穿越隔墻時，排(pai)煙管道(dao)與隔墻之(zhi)間的空隙應采用(yong)水泥(ni)砂(sha)漿等(deng)非燃(ran)燒材料嚴密填塞。

6、排(pai)煙管道的隔熱(re)層(ceng)應(ying)采用厚度不(bu)小于40mm的不(bu)燃絕熱(re)材料進行隔熱(re)(如礦棉、巖棉、硅酸鋁等(deng))。

山(shan)(shan)西(xi)(xi)(xi)排煙(yan)通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)道(dao)(dao)(dao)(dao)，山(shan)(shan)西(xi)(xi)(xi)不銹鋼通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)道(dao)(dao)(dao)(dao)，山(shan)(shan)西(xi)(xi)(xi)車(che)庫通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)道(dao)(dao)(dao)(dao)，山(shan)(shan)西(xi)(xi)(xi)建筑通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)道(dao)(dao)(dao)(dao)，山(shan)(shan)西(xi)(xi)(xi)鍍鋅(xin)通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)道(dao)(dao)(dao)(dao)，山(shan)(shan)西(xi)(xi)(xi)通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)道(dao)(dao)(dao)(dao)加(jia)(jia)工(gong)制(zhi)作(zuo)，山(shan)(shan)西(xi)(xi)(xi)通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)道(dao)(dao)(dao)(dao)工(gong)程，山(shan)(shan)西(xi)(xi)(xi)通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)道(dao)(dao)(dao)(dao)加(jia)(jia)工(gong)廠，山(shan)(shan)西(xi)(xi)(xi)通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)道(dao)(dao)(dao)(dao)加(jia)(jia)工(gong)，山(shan)(shan)西(xi)(xi)(xi)廠房通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)道(dao)(dao)(dao)(dao)，山(shan)(shan)西(xi)(xi)(xi)車(che)間通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)道(dao)(dao)(dao)(dao)，我公司主營(ying)通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)道(dao)(dao)(dao)(dao)加(jia)(jia)工(gong)，施工(gong)

我(wo)們(men)將為你提供詳細的流(liu)行資(zi)訊(xun)，精彩的新(xin)聞知識(shi)，讓您對(dui)產品有更深的了(le)解

風(feng)(feng)(feng)管(guan)(guan)(guan)采(cai)用無法蘭連(lian)接(jie)(jie)時，接(jie)(jie)口(kou)處應(ying)(ying)嚴密(mi)、牢固。矩形風(feng)(feng)(feng)管(guan)(guan)(guan)四角必(bi)須有(you)(you)定位及密(mi)封(feng)揩施。風(feng)(feng)(feng)管(guan)(guan)(guan)連(lian)接(jie)(jie)兩平(ping)面應(ying)(ying)平(ping)直，不得錯(cuo)位及扭曲。安裝(zhuang)在(zai)支架上的(de)圓形風(feng)(feng)(feng)管(guan)(guan)(guan)應(ying)(ying)設(she)(she)托座。風(feng)(feng)(feng)管(guan)(guan)(guan)穿出(chu)屋面外應(ying)(ying)設(she)(she)置(zhi)(zhi)防雨罩。輸送(song)易(yi)產生冷凝水的(de)風(feng)(feng)(feng)管(guan)(guan)(guan)，應(ying)(ying)按設(she)(she)計要求的(de)坡度安裝(zhuang)。風(feng)(feng)(feng)管(guan)(guan)(guan)底(di)部(bu)不能有(you)(you)縱向接(jie)(jie)縫，如有(you)(you)接(jie)(jie)縫應(ying)(ying)用密(mi)封(feng)處理。風(feng)(feng)(feng)管(guan)(guan)(guan)與(yu)磚、混凝土風(feng)(feng)(feng)道的(de)插接(jie)(jie)應(ying)(ying)順應(ying)(ying)氣(qi)流方向，風(feng)(feng)(feng)管(guan)(guan)(guan)與(yu)風(feng)(feng)(feng)道結合面必(bi)須進行密(mi)封(feng)處理。保溫風(feng)(feng)(feng)管(guan)(guan)(guan)的(de)支、吊架宜設(she)(she)在(zai)保溫層(ceng)外部(bu)，并不得損壞保溫層(ceng)。送(song)風(feng)(feng)(feng)管(guan)(guan)(guan)和(he)與(yu)總管(guan)(guan)(guan)采(cai)用垂直插接(jie)(jie)時，接(jie)(jie)口(kou)處應(ying)(ying)設(she)(she)置(zhi)(zhi)導風(feng)(feng)(feng)調節裝(zhuang)置(zhi)(zhi)。

濟南通風管道

鍍鋅風管(guan)的(de)(de)嚴(yan)密性(xing)檢(jian)(jian)(jian)驗風管(guan)安裝(zhuang)完畢后，應按系統(tong)壓(ya)力等級進(jin)行嚴(yan)密性(xing)檢(jian)(jian)(jian)驗，漏(lou)風量(liang)應符(fu)合(he)規(gui)(gui)范(fan)《通(tong)風與空(kong)調工程施(shi)工質(zhi)量(liang)驗收規(gui)(gui)范(fan)》GB50243中的(de)(de)要求，山西人(ren)防(fang)通(tong)風管(guan)道施(shi)工，系統(tong)的(de)(de)嚴(yan)密性(xing)檢(jian)(jian)(jian)驗應符(fu)合(he)GB50243規(gui)(gui)范(fan)附錄A漏(lou)光法(fa)檢(jian)(jian)(jian)測和漏(lou)風量(liang)測試(shi)的(de)(de)規(gui)(gui)定(ding)。低(di)壓(ya)系統(tong)的(de)(de)嚴(yan)密性(xing)檢(jian)(jian)(jian)驗宜采用抽(chou)檢(jian)(jian)(jian)，抽(chou)檢(jian)(jian)(jian)率為5%且抽(chou)檢(jian)(jian)(jian)不(bu)少于一個系統(tong)。在加工工藝及漏(lou)光檢(jian)(jian)(jian)測不(bu)合(he)格時，應按規(gui)(gui)定(ding)的(de)(de)抽(chou)檢(jian)(jian)(jian)率做漏(lou)風量(liang)測試(shi)。

中壓系統的嚴密性檢(jian)驗，應在(zai)嚴格(ge)的漏(lou)光(guang)檢(jian)測合格(ge)條件下，對系統風(feng)管漏(lou)風(feng)量進行抽檢(jian)，抽檢(jian)率為(wei)20%，且抽檢(jian)不(bu)少于(yu)一個系統。高壓系統應全數(shu)進行漏(lou)風(feng)量測試(shi)。