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黔江高品質風機通風管廠家

2020-05-30
黔江高品質風機通風管廠家

防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)的(de)(de)(de)(de)(de)外觀(guan),防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)應(ying)外觀(guan)完好無損,機械(xie)部分(fen)外表無銹(xiu)蝕、變(bian)形或(huo)機械(xie)損傷。在(zai)其明顯部位(wei)設置(zhi)(zhi)永久性(xing)(xing)標牌,標明產品名(ming)稱(cheng)、型號(hao)(hao)、規格、耐火(huo)(huo)(huo)(huo)性(xing)(xing)能及商標、生產單位(wei)(制造商)名(ming)稱(cheng)和(he)(he)廠(chang)址(zhi)、出日期及產品生產批號(hao)(hao)、執行標準等,內(nei)容清晰,設置(zhi)(zhi)牢靠。防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)位(wei)置(zhi)(zhi)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)主要(yao)安(an)裝(zhuang)(zhuang)(zhuang)在(zai)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)靠近防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)隔(ge)處(chu)(chu),暗裝(zhuang)(zhuang)(zhuang)時,安(an)裝(zhuang)(zhuang)(zhuang)部位(wei)應(ying)設置(zhi)(zhi)方(fang)便維(wei)護的(de)(de)(de)(de)(de)檢修口。具體檢查要(yao)求為:(1)通(tong)風(feng)(feng)(feng)(feng)、空調(diao)系統(tong)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan),在(zai)以下部位(wei)應(ying)設置(zhi)(zhi)公稱(cheng)動作溫度為70℃的(de)(de)(de)(de)(de)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa):①穿(chuan)(chuan)越防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)區(qu)處(chu)(chu);②穿(chuan)(chuan)越通(tong)風(feng)(feng)(feng)(feng)、空調(diao)機房的(de)(de)(de)(de)(de)房間隔(ge)墻(qiang)和(he)(he)樓板處(chu)(chu);③穿(chuan)(chuan)越重要(yao)或(huo)火(huo)(huo)(huo)(huo)災(zai)危險性(xing)(xing)大(da)的(de)(de)(de)(de)(de)房間隔(ge)墻(qiang)和(he)(he)樓板處(chu)(chu);④穿(chuan)(chuan)越防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)隔(ge)處(chu)(chu)的(de)(de)(de)(de)(de)變(bian)形縫兩側(ce);⑤豎(shu)向風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)與(yu)每(mei)層水(shui)平風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)交接(jie)處(chu)(chu)的(de)(de)(de)(de)(de)水(shui)平管(guan)(guan)(guan)(guan)段上。當建筑(zhu)內(nei)每(mei)個防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)區(qu)的(de)(de)(de)(de)(de)通(tong)風(feng)(feng)(feng)(feng)、空調(diao)系統(tong)均獨(du)立設置(zhi)(zhi)時,水(shui)平風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)與(yu)豎(shu)向總管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)交接(jie)處(chu)(chu)可不設置(zhi)(zhi)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)。(2)公共建筑(zhu)的(de)(de)(de)(de)(de)浴室、衛生間和(he)(he)廚(chu)房的(de)(de)(de)(de)(de)豎(shu)向排風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan),應(ying)采(cai)取防(fang)(fang)(fang)(fang)止回流措施,并宜(yi)在(zai)支管(guan)(guan)(guan)(guan)上設置(zhi)(zhi)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)。(3)公共建筑(zhu)內(nei)廚(chu)房的(de)(de)(de)(de)(de)排油(you)煙管(guan)(guan)(guan)(guan)道,宜(yi)按防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)區(qu)設置(zhi)(zhi),且(qie)在(zai)與(yu)豎(shu)向排風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)連接(jie)的(de)(de)(de)(de)(de)支管(guan)(guan)(guan)(guan)處(chu)(chu)應(ying)設置(zhi)(zhi)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)。

黔江高品質風機通風管廠家

一、通(tong)風(feng)(feng)與(yu)空(kong)(kong)(kong)(kong)調(diao)(diao)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)組(zu)成(cheng)與(yu)類別(一)通(tong)風(feng)(feng)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)組(zu)成(cheng),包(bao)括:進氣(qi)(qi)(qi)(qi)(qi)(qi)處理(li)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei),如(ru)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)過濾設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)、熱(re)(re)濕處理(li)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)和空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)凈(jing)化(hua)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)等(deng)(deng)(deng)(deng);送(song)風(feng)(feng)機(ji)或排風(feng)(feng)機(ji);風(feng)(feng)道系(xi)(xi)統(tong)(tong)(tong),如(ru)風(feng)(feng)管、送(song)風(feng)(feng)口、排風(feng)(feng)口、排氣(qi)(qi)(qi)(qi)(qi)(qi)罩(zhao)等(deng)(deng)(deng)(deng);排氣(qi)(qi)(qi)(qi)(qi)(qi)處理(li)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei),如(ru)除(chu)塵(chen)器、有(you)(you)害氣(qi)(qi)(qi)(qi)(qi)(qi)體凈(jing)化(hua)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)、風(feng)(feng)帽等(deng)(deng)(deng)(deng)。2.通(tong)風(feng)(feng)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)類別有(you)(you):(二)空(kong)(kong)(kong)(kong)調(diao)(diao)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)組(zu)成(cheng)——空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)處理(li)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)、熱(re)(re)源(yuan)和冷(leng)(leng)源(yuan)、空(kong)(kong)(kong)(kong)調(diao)(diao)風(feng)(feng)系(xi)(xi)統(tong)(tong)(tong)、水(shui)系(xi)(xi)統(tong)(tong)(tong)、控制、調(diao)(diao)節裝置(zhi)(1)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)處理(li)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei):空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)加熱(re)(re)或冷(leng)(leng)卻設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)、空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)加濕或去濕設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)和空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)凈(jing)化(hua)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)等(deng)(deng)(deng)(deng);其作用是(shi)將送(song)風(feng)(feng)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)處理(li)到一定的(de)(de)(de)(de)狀態(tai)。(2)熱(re)(re)源(yuan)和冷(leng)(leng)源(yuan):常用的(de)(de)(de)(de)熱(re)(re)源(yuan)有(you)(you)提供熱(re)(re)水(shui)或蒸(zheng)汽的(de)(de)(de)(de)鍋爐、電加熱(re)(re)器等(deng)(deng)(deng)(deng)。(3)空(kong)(kong)(kong)(kong)調(diao)(diao)風(feng)(feng)系(xi)(xi)統(tong)(tong)(tong):由風(feng)(feng)機(ji)和風(feng)(feng)管系(xi)(xi)統(tong)(tong)(tong)組(zu)成(cheng)。(4)水(shui)系(xi)(xi)統(tong)(tong)(tong):包(bao)括將冷(leng)(leng)凍水(shui)(或熱(re)(re)水(shui))從(cong)制冷(leng)(leng)系(xi)(xi)統(tong)(tong)(tong)(或熱(re)(re)源(yuan))輸(shu)送(song)到空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)處理(li)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)的(de)(de)(de)(de)水(shui)系(xi)(xi)統(tong)(tong)(tong)和制冷(leng)(leng)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)的(de)(de)(de)(de)冷(leng)(leng)卻水(shui)系(xi)(xi)統(tong)(tong)(tong),由水(shui)泵(beng)和水(shui)管系(xi)(xi)統(tong)(tong)(tong)組(zu)成(cheng)。(5)控制、調(diao)(diao)節裝置(zhi):裝置(zhi)的(de)(de)(de)(de)作用是(shi)調(diao)(diao)節空(kong)(kong)(kong)(kong)調(diao)(diao)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)冷(leng)(leng)量(liang)(liang)、熱(re)(re)量(liang)(liang)、風(feng)(feng)量(liang)(liang)等(deng)(deng)(deng)(deng),使空(kong)(kong)(kong)(kong)調(diao)(diao)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)工作適應(ying)空(kong)(kong)(kong)(kong)調(diao)(diao)工況的(de)(de)(de)(de)變化(hua),從(cong)而將室內空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)狀況控制在要求的(de)(de)(de)(de)范圍內。

黔江高品質風機通風管廠家

防火閥:采用70℃溫度熔斷器自動關閉(防火).可輸出聯動訊號,用于通風空調系統風管內,高品質風機通風管防止火勢沿風管蔓延。排煙防火閥:電訊號開啟,手動開啟,輸出動作電訊號.用于排煙風機吸入口管道或排煙支管上。風機通風管采(cai)用280℃溫度熔斷器重(zhong)新關(guan)閉。防(fang)火(huo)(huo)閥——通風空調系(xi)統(tong)70℃:風管(guan)(guan)穿越(yue)防(fang)火(huo)(huo)分區、隔墻樓板(ban)、水平(ping)風管(guan)(guan)的水平(ping)管(guan)(guan)段上(系(xi)統(tong)獨立設置可不設)、公(gong)共建筑豎(shu)向排(pai)風管(guan)(guan)支管(guan)(guan);150℃:公(gong)共建筑廚(chu)房排(pai)油(you)煙(yan)管(guan)(guan)支管(guan)(guan);排(pai)煙(yan)防(fang)火(huo)(huo)閥——消防(fang)排(pai)煙(yan)系(xi)統(tong)280℃:消防(fang)排(pai)煙(yan)管(guan)(guan)道;

黔江高品質風機通風管廠家

1、 薄(bo)鋼板(ban)矩(ju)形(xing)(xing)(xing)風(feng)管(guan)的(de)(de)剛度(du)(du)不(bu)(bu)夠,表(biao)(biao)現形(xing)(xing)(xing)式(shi)(shi)(shi):風(feng)管(guan)的(de)(de)大邊(bian)上(shang)下有不(bu)(bu)同程度(du)(du)的(de)(de)下沉,兩(liang)(liang)側(ce)面(mian)(mian)小邊(bian)稍向外凸出,有明(ming)顯的(de)(de)變(bian)形(xing)(xing)(xing)。對(dui)(dui)產(chan)生(sheng)(sheng)的(de)(de)原因分析:① 制作風(feng)管(guan)的(de)(de)鋼板(ban)厚度(du)(du)不(bu)(bu)符合(he)施(shi)工(gong)(gong)及驗(yan)收(shou)規(gui)范的(de)(de)要求;② 咬口(kou)的(de)(de)形(xing)(xing)(xing)式(shi)(shi)(shi)選擇不(bu)(bu)當;③ 沒有按照《施(shi)工(gong)(gong)及驗(yan)收(shou)規(gui)范》要求,對(dui)(dui)于邊(bian)長≥630 mm或保溫(wen)風(feng)管(guan)≥800 mm,其管(guan)長在1 200mm以上(shang),均應(ying)采取(qu)加固措施(shi)。2 、薄(bo)鋼板(ban)矩(ju)形(xing)(xing)(xing)風(feng)管(guan)扭(niu)曲(qu)、翹角(jiao),表(biao)(biao)現形(xing)(xing)(xing)式(shi)(shi)(shi):風(feng)管(guan)表(biao)(biao)面(mian)(mian)不(bu)(bu)平(ping)(ping)(ping);對(dui)(dui)角(jiao)線(xian)不(bu)(bu)相等(deng);相鄰(lin)表(biao)(biao)面(mian)(mian)互不(bu)(bu)垂直(zhi);兩(liang)(liang)相對(dui)(dui)表(biao)(biao)面(mian)(mian)不(bu)(bu)平(ping)(ping)(ping)行及兩(liang)(liang)管(guan)端平(ping)(ping)(ping)面(mian)(mian)不(bu)(bu)平(ping)(ping)(ping)行等(deng)。產(chan)生(sheng)(sheng)的(de)(de)原因分析:① 矩(ju)形(xing)(xing)(xing)板(ban)料(liao)(liao)下料(liao)(liao)后,未對(dui)(dui)四(si)(si)個(ge)(ge)角(jiao)進行嚴格(ge)的(de)(de)角(jiao)方測(ce)量;② 風(feng)管(guan)的(de)(de)大邊(bian)或小邊(bian)的(de)(de)兩(liang)(liang)個(ge)(ge)相對(dui)(dui)面(mian)(mian)的(de)(de)板(ban)料(liao)(liao)長度(du)(du)和寬(kuan)度(du)(du)不(bu)(bu)相等(deng);③ 風(feng)管(guan)的(de)(de)四(si)(si)個(ge)(ge)角(jiao)處的(de)(de)咬口(kou)寬(kuan)度(du)(du)不(bu)(bu)相等(deng);④ 手工(gong)(gong)咬口(kou)合(he)縫受力不(bu)(bu)均。

黔江高品質風機通風管廠家

在(zai)了(le)解空(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)的(de)(de)工作原(yuan)理之(zhi)(zhi)前(qian),先來認識(shi)下空(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)的(de)(de)工作回(hui)路(lu)。空(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)的(de)(de)工作回(hui)路(lu)分為(wei)蒸(zheng)(zheng)發區(qu)和冷(leng)凝(ning)區(qu),空(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)在(zai)空(kong)(kong)調(diao)(diao)制(zhi)(zhi)冷(leng)劑(ji)回(hui)路(lu)中(zhong)起(qi)壓(ya)(ya)(ya)縮(suo)(suo)(suo)驅動制(zhi)(zhi)冷(leng)劑(ji)的(de)(de)作用(yong)。空(kong)(kong)調(diao)(diao)制(zhi)(zhi)冷(leng)時,中(zhong)央空(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)把制(zhi)(zhi)冷(leng)劑(ji)從(cong)低壓(ya)(ya)(ya)區(qu)抽(chou)取來經緊(jin)縮(suo)(suo)(suo)后送(song)到高(gao)壓(ya)(ya)(ya)區(qu)冷(leng)卻凝(ning)結(jie),經過(guo)(guo)(guo)(guo)散熱片分發出(chu)熱量(liang)到空(kong)(kong)氣(qi)中(zhong),制(zhi)(zhi)冷(leng)劑(ji)也從(cong)氣(qi)態(tai)變成(cheng)液態(tai),壓(ya)(ya)(ya)力升(sheng)高(gao)。制(zhi)(zhi)冷(leng)劑(ji)再從(cong)高(gao)壓(ya)(ya)(ya)區(qu)流向低壓(ya)(ya)(ya)區(qu),經過(guo)(guo)(guo)(guo)毛細(xi)管放射到蒸(zheng)(zheng)發器中(zhong),壓(ya)(ya)(ya)力驟降(jiang),液態(tai)制(zhi)(zhi)冷(leng)劑(ji)立刻變成(cheng)氣(qi)態(tai),經過(guo)(guo)(guo)(guo)散熱片吸收空(kong)(kong)氣(qi)中(zhong)大量(liang)的(de)(de)熱量(liang)。這(zhe)樣(yang)循環應用(yong)就完(wan)成(cheng)了(le)制(zhi)(zhi)冷(leng)系統。壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)通(tong)過(guo)(guo)(guo)(guo)節(jie)流裝置節(jie)流之(zhi)(zhi)后,通(tong)入到蒸(zheng)(zheng)發器中(zhong),將(jiang)所需要冷(leng)卻的(de)(de)媒(mei)介冷(leng)卻換熱。例如將(jiang)蒸(zheng)(zheng)發器連接到樓(lou)里的(de)(de)各(ge)個房間,蒸(zheng)(zheng)發器內(nei)的(de)(de)蛇行(xing)(xing)管將(jiang)同空(kong)(kong)氣(qi)進行(xing)(xing)換熱,再通(tong)過(guo)(guo)(guo)(guo)鼓風將(jiang)冷(leng)氣(qi)吹向房間的(de)(de)空(kong)(kong)氣(qi)當中(zhong)。而蒸(zheng)(zheng)發器蛇行(xing)(xing)管內(nei)的(de)(de)冷(leng)凍(dong)劑(ji)換熱后變成(cheng)低壓(ya)(ya)(ya)蒸(zheng)(zheng)氣(qi)回(hui)到壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji),再被(bei)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)壓(ya)(ya)(ya)縮(suo)(suo)(suo),這(zhe)樣(yang)循環利用(yong)就完(wan)成(cheng)了(le)制(zhi)(zhi)冷(leng)系統。

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