江北值得信賴的排煙管道批發

一、火(huo)災自(zi)動報(bao)(bao)警(jing)系(xi)統:對(dui)消防(fang)火(huo)災報(bao)(bao)警(jing)控(kong)制(zhi)器進(jin)行(xing)(xing)自(zi)檢(jian)(jian)功(gong)(gong)(gong)能(neng)(neng)檢(jian)(jian)查：對(dui)可測量(liang)相關(guan)參數進(jin)行(xing)(xing)查看(kan)和記(ji)錄，如(ru)(ru)回路電(dian)流等；公共(gong)場所煙感器、溫感器安(an)裝(zhuang)檢(jian)(jian)查，與(yu)底座接觸是(shi)否良好(hao)(hao)，外(wai)觀是(shi)否潔凈完好(hao)(hao)；每(mei)次(ci)隨機(ji)(ji)抽取(qu)不低于(yu)5%的(de)煙感或(huo)溫感，噴煙或(huo)加熱(re)后查視報(bao)(bao)警(jing)是(shi)否正確(que)；手(shou)動報(bao)(bao)警(jing)按鈕(niu)(niu)，檢(jian)(jian)查安(an)裝(zhuang)是(shi)否牢(lao)固，有(you)無破損及丟失(shi)；每(mei)次(ci)隨機(ji)(ji)抽取(qu)不低于(yu)5%的(de)手(shou)動報(bao)(bao)警(jing)按鈕(niu)(niu)，進(jin)行(xing)(xing)模擬(ni)報(bao)(bao)警(jing)，測試報(bao)(bao)警(jing)功(gong)(gong)(gong)能(neng)(neng)是(shi)否正常；對(dui)樓(lou)層內各模塊(kuai)箱(xiang)進(jin)行(xing)(xing)外(wai)觀檢(jian)(jian)查，外(wai)接線是(shi)否固定(ding)良好(hao)(hao)；對(dui)聯動控(kong)制(zhi)柜上的(de)按鈕(niu)(niu)每(mei)次(ci)按10%的(de)比(bi)例進(jin)行(xing)(xing)功(gong)(gong)(gong)能(neng)(neng)試驗，控(kong)制(zhi)功(gong)(gong)(gong)能(neng)(neng)正常。對(dui)火(huo)災報(bao)(bao)警(jing)控(kong)制(zhi)柜、聯動控(kong)制(zhi)柜等進(jin)行(xing)(xing)清掃除塵。線路松動，應(ying)(ying)進(jin)行(xing)(xing)緊固。對(dui)自(zi)檢(jian)(jian)、消音、復位(wei)功(gong)(gong)(gong)能(neng)(neng)檢(jian)(jian)查，主電(dian)源(yuan)與(yu)備用(yong)電(dian)源(yuan)切換、報(bao)(bao)警(jing)檢(jian)(jian)查。二、應(ying)(ying)急(ji)照(zhao)明(ming)及疏散指(zhi)(zhi)示(shi)(shi)燈(deng)(deng)每(mei)3個月進(jin)行(xing)(xing)一次(ci)備用(yong)電(dian)池(chi)亮燈(deng)(deng)（半個小時），使電(dian)池(chi)放電(dian)后再充電(dian)，延長電(dian)池(chi)壽命(ming)；檢(jian)(jian)查出口(kou)指(zhi)(zhi)示(shi)(shi)燈(deng)(deng)玻璃面板有(you)無劃傷或(huo)破裂現象；出口(kou)指(zhi)(zhi)示(shi)(shi)燈(deng)(deng)電(dian)源(yuan)指(zhi)(zhi)示(shi)(shi)燈(deng)(deng)是(shi)否亮，如(ru)(ru)不亮，應(ying)(ying)立即修理(li)；檢(jian)(jian)查出口(kou)指(zhi)(zhi)示(shi)(shi)燈(deng)(deng)安(an)裝(zhuang)是(shi)否牢(lao)固；針對(dui)檢(jian)(jian)查中發現的(de)缺陷取(qu)下來(lai)進(jin)行(xing)(xing)修復，再裝(zhuang)回原位(wei)；燈(deng)(deng)箱(xiang)外(wai)殼(ke)及面板擦抹(mo)干凈。

在了解空(kong)(kong)(kong)調(diao)(diao)(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)(ji)(ji)的(de)工(gong)作原理之前，先來認識(shi)下空(kong)(kong)(kong)調(diao)(diao)(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)(ji)(ji)的(de)工(gong)作回(hui)路。空(kong)(kong)(kong)調(diao)(diao)(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)(ji)(ji)的(de)工(gong)作回(hui)路分(fen)為蒸(zheng)(zheng)發(fa)區(qu)(qu)和冷(leng)凝區(qu)(qu)，空(kong)(kong)(kong)調(diao)(diao)(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)(ji)(ji)在空(kong)(kong)(kong)調(diao)(diao)(diao)制(zhi)(zhi)冷(leng)劑(ji)回(hui)路中(zhong)(zhong)起壓(ya)(ya)(ya)(ya)(ya)(ya)縮驅動制(zhi)(zhi)冷(leng)劑(ji)的(de)作用(yong)(yong)。空(kong)(kong)(kong)調(diao)(diao)(diao)制(zhi)(zhi)冷(leng)時，中(zhong)(zhong)央(yang)空(kong)(kong)(kong)調(diao)(diao)(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)(ji)(ji)把制(zhi)(zhi)冷(leng)劑(ji)從(cong)低(di)壓(ya)(ya)(ya)(ya)(ya)(ya)區(qu)(qu)抽取來經(jing)(jing)緊縮后送(song)到(dao)(dao)高壓(ya)(ya)(ya)(ya)(ya)(ya)區(qu)(qu)冷(leng)卻凝結，經(jing)(jing)過散熱(re)(re)片(pian)分(fen)發(fa)出熱(re)(re)量(liang)到(dao)(dao)空(kong)(kong)(kong)氣中(zhong)(zhong)，制(zhi)(zhi)冷(leng)劑(ji)也(ye)從(cong)氣態(tai)變成液(ye)(ye)態(tai)，壓(ya)(ya)(ya)(ya)(ya)(ya)力升高。制(zhi)(zhi)冷(leng)劑(ji)再從(cong)高壓(ya)(ya)(ya)(ya)(ya)(ya)區(qu)(qu)流向低(di)壓(ya)(ya)(ya)(ya)(ya)(ya)區(qu)(qu)，經(jing)(jing)過毛細管放射到(dao)(dao)蒸(zheng)(zheng)發(fa)器(qi)中(zhong)(zhong)，壓(ya)(ya)(ya)(ya)(ya)(ya)力驟降，液(ye)(ye)態(tai)制(zhi)(zhi)冷(leng)劑(ji)立刻變成氣態(tai)，經(jing)(jing)過散熱(re)(re)片(pian)吸收空(kong)(kong)(kong)氣中(zhong)(zhong)大量(liang)的(de)熱(re)(re)量(liang)。這樣循(xun)環應用(yong)(yong)就完成了制(zhi)(zhi)冷(leng)系(xi)統(tong)。壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)(ji)(ji)通(tong)(tong)過節(jie)流裝置節(jie)流之后，通(tong)(tong)入(ru)到(dao)(dao)蒸(zheng)(zheng)發(fa)器(qi)中(zhong)(zhong)，將(jiang)所需要冷(leng)卻的(de)媒介冷(leng)卻換(huan)熱(re)(re)。例如將(jiang)蒸(zheng)(zheng)發(fa)器(qi)連接(jie)到(dao)(dao)樓里(li)的(de)各個房(fang)間，蒸(zheng)(zheng)發(fa)器(qi)內的(de)蛇(she)行管將(jiang)同(tong)空(kong)(kong)(kong)氣進行換(huan)熱(re)(re)，再通(tong)(tong)過鼓風將(jiang)冷(leng)氣吹向房(fang)間的(de)空(kong)(kong)(kong)氣當(dang)中(zhong)(zhong)。而蒸(zheng)(zheng)發(fa)器(qi)蛇(she)行管內的(de)冷(leng)凍劑(ji)換(huan)熱(re)(re)后變成低(di)壓(ya)(ya)(ya)(ya)(ya)(ya)蒸(zheng)(zheng)氣回(hui)到(dao)(dao)壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)(ji)(ji)，再被壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)(ji)(ji)壓(ya)(ya)(ya)(ya)(ya)(ya)縮，這樣循(xun)環利用(yong)(yong)就完成了制(zhi)(zhi)冷(leng)系(xi)統(tong)。

按照氣流運動來進行風機分類的有：1離心風機,氣流進入旋轉的葉片通道，在排煙管道離心力作用下氣體被壓縮并沿著半徑方向流動。2軸流風機氣流軸向進入風機葉輪后，在旋轉葉片的流道中沿著軸線方向流動的風機。相對于離心風機，軸流風機具有流量大、體積小、壓頭低的特點，值得信賴的排煙管道用于(yu)有灰塵和腐蝕(shi)性氣(qi)體場合時需注意。3斜流(liu)(liu)(liu)式(shi)（混(hun)流(liu)(liu)(liu)式(shi)）風機(ji)(ji)(ji),在風機(ji)(ji)(ji)的葉(xie)輪中(zhong)，氣(qi)流(liu)(liu)(liu)的方向處于(yu)軸流(liu)(liu)(liu)式(shi)之間，近(jin)似沿錐流(liu)(liu)(liu)動，故(gu)可稱為斜流(liu)(liu)(liu)式(shi)（混(hun)流(liu)(liu)(liu)式(shi)）風機(ji)(ji)(ji)。這(zhe)種風機(ji)(ji)(ji)的壓(ya)力(li)系(xi)數(shu)比軸流(liu)(liu)(liu)式(shi)風機(ji)(ji)(ji)高(gao)，而流(liu)(liu)(liu)量系(xi)數(shu)比離心式(shi)風機(ji)(ji)(ji)高(gao)。

（1）防(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)使(shi)用及安(an)裝(zhuang)（a） 安(an)裝(zhuang)前必須檢(jian)查防(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)外觀質量、控制性能(neng)和閥(fa)(fa)(fa)門動作(zuo)，確認正(zheng)(zheng)常后(hou)配(pei)鉆法(fa)蘭(lan)連接孔。（b） 安(an)裝(zhuang)時防(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)的(de)方(fang)向(xiang)(xiang)(xiang)位(wei)置應(ying)(ying)(ying)正(zheng)(zheng)確，熔(rong)斷器（易(yi)熔(rong)片(pian)）應(ying)(ying)(ying)先于葉片(pian)軸接觸熱氣(qi)流(liu)(liu)（即(ji)位(wei)于葉片(pian)的(de)迎風(feng)側）。自重式防(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)要注意(yi)葉片(pian)的(de)上下(xia)方(fang)向(xiang)(xiang)(xiang)氣(qi)流(liu)(liu)方(fang)向(xiang)(xiang)(xiang)標志，不(bu)得倒置。（c） 防(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)應(ying)(ying)(ying)牢靠地固定(ding)在(zai)設定(ding)的(de)位(wei)置上，確保當發(fa)生火(huo)(huo)災時不(bu)致因管道(dao)變(bian)形下(xia)塌而影(ying)響工(gong)(gong)作(zuo)性能(neng)，必要時應(ying)(ying)(ying)設吊架。（d） 具(ju)有(you)風(feng)量調(diao)節功能(neng)的(de)防(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)，應(ying)(ying)(ying)在(zai)調(diao)試過(guo)程中(zhong)(zhong)調(diao)定(ding)閥(fa)(fa)(fa)門開度。（e） 當設計防(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)為吊頂安(an)裝(zhuang)或靠近墻體安(an)裝(zhuang)時，要保證(zheng)防(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)周圍貿有(you)足夠空間。（f） 安(an)裝(zhuang)防(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)后(hou)的(de)施工(gong)(gong)過(guo)程中(zhong)(zhong)，要注意(yi)不(bu)得使(shi)閥(fa)(fa)(fa)體、操作(zuo)裝(zhuang)置等(deng)受(shou)到損傷、變(bian)形，以免影(ying)響其工(gong)(gong)作(zuo)性能(neng)（g） 安(an)裝(zhuang)后(hou)應(ying)(ying)(ying)對防(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)清掃檢(jian)查，閥(fa)(fa)(fa)體內不(bu)得有(you)雜(za)物，并進行操作(zuo)試驗，確保閥(fa)(fa)(fa)體正(zheng)(zheng)常工(gong)(gong)作(zuo)。

1、在(zai)安(an)(an)(an)裝(zhuang)(zhuang)中(zhong)央(yang)空調前，要(yao)(yao)(yao)先進(jin)(jin)行(xing)吊(diao)頂(ding)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)，為了(le)(le)在(zai)以后(hou)的(de)(de)(de)(de)(de)(de)使(shi)用(yong)中(zhong)不(bu)(bu)會出現意外(wai)，我(wo)們在(zai)安(an)(an)(an)裝(zhuang)(zhuang)吊(diao)頂(ding)內(nei)(nei)部的(de)(de)(de)(de)(de)(de)機(ji)體時(shi)(shi)需要(yao)(yao)(yao)注意兩點(dian)，一點(dian)就(jiu)(jiu)(jiu)是中(zhong)央(yang)空調的(de)(de)(de)(de)(de)(de)內(nei)(nei)機(ji)不(bu)(bu)要(yao)(yao)(yao)距(ju)離(li)房頂(ding)太近，二點(dian)那就(jiu)(jiu)(jiu)是要(yao)(yao)(yao)讓內(nei)(nei)機(ji)在(zai)安(an)(an)(an)裝(zhuang)(zhuang)好后(hou)有一定的(de)(de)(de)(de)(de)(de)坡度(du)，不(bu)(bu)要(yao)(yao)(yao)讓內(nei)(nei)機(ji)保(bao)持水平(ping)的(de)(de)(de)(de)(de)(de)。2、在(zai)中(zhong)央(yang)空調的(de)(de)(de)(de)(de)(de)內(nei)(nei)機(ji)安(an)(an)(an)裝(zhuang)(zhuang)好之(zhi)后(hou)，就(jiu)(jiu)(jiu)要(yao)(yao)(yao)進(jin)(jin)行(xing)冷(leng)(leng)媒(mei)管(guan)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)了(le)(le)，冷(leng)(leng)媒(mei)管(guan)在(zai)中(zhong)央(yang)空調中(zhong)是非常重要(yao)(yao)(yao)的(de)(de)(de)(de)(de)(de)，在(zai)安(an)(an)(an)裝(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)時(shi)(shi)候一定要(yao)(yao)(yao)注意。在(zai)安(an)(an)(an)裝(zhuang)(zhuang)冷(leng)(leng)媒(mei)管(guan)時(shi)(shi)，不(bu)(bu)要(yao)(yao)(yao)將(jiang)兩根銅管(guan)直接(jie)進(jin)(jin)行(xing)焊(han)(han)接(jie)，中(zhong)間要(yao)(yao)(yao)有歧管(guan)來(lai)進(jin)(jin)行(xing)隔開，在(zai)焊(han)(han)接(jie)的(de)(de)(de)(de)(de)(de)時(shi)(shi)候要(yao)(yao)(yao)在(zai)東莞內(nei)(nei)釋(shi)放(fang)一下氮氣，這樣(yang)可以保(bao)證銅管(guan)內(nei)(nei)的(de)(de)(de)(de)(de)(de)壓力不(bu)(bu)被破壞，在(zai)所以管(guan)道都焊(han)(han)接(jie)完畢后(hou)，需要(yao)(yao)(yao)使(shi)用(yong)氮氣來(lai)對管(guan)的(de)(de)(de)(de)(de)(de)內(nei)(nei)部進(jin)(jin)行(xing)清理。3、冷(leng)(leng)媒(mei)管(guan)安(an)(an)(an)裝(zhuang)(zhuang)好之(zhi)后(hou)，就(jiu)(jiu)(jiu)要(yao)(yao)(yao)開始對冷(leng)(leng)凝管(guan)進(jin)(jin)行(xing)安(an)(an)(an)裝(zhuang)(zhuang)了(le)(le)，冷(leng)(leng)暖管(guan)是用(yong)來(lai)排水的(de)(de)(de)(de)(de)(de)，是要(yao)(yao)(yao)在(zai)內(nei)(nei)機(ji)出接(jie)到(dao)室(shi)外(wai)的(de)(de)(de)(de)(de)(de)，在(zai)安(an)(an)(an)裝(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)時(shi)(shi)候要(yao)(yao)(yao)留有一定的(de)(de)(de)(de)(de)(de)坡度(du)，在(zai)接(jie)出室(shi)外(wai)后(hou)要(yao)(yao)(yao)落到(dao)地面。

雖然在(zai)(zai)(zai)(zai)商(shang)業建(jian)筑與多(duo)(duo)種居(ju)住房的(de)(de)(de)(de)被動消防中(zhong)(zhong)，防火閥(fa)是(shi)關(guan)鍵組件，但在(zai)(zai)(zai)(zai)對建(jian)筑和(he)其居(ju)住者(zhe)的(de)(de)(de)(de)安(an)全保護中(zhong)(zhong)，很多(duo)(duo)管(guan)理者(zhe)沒有意識到(dao)防火閥(fa)的(de)(de)(de)(de)作用以及規(gui)定時(shi)間(jian)(jian)間(jian)(jian)隔(ge)內，防火閥(fa)的(de)(de)(de)(de)檢測、清潔及維護的(de)(de)(de)(de)重(zhong)要(yao)意義。在(zai)(zai)(zai)(zai)商(shang)業建(jian)筑中(zhong)(zhong)的(de)(de)(de)(de)建(jian)造中(zhong)(zhong)我們總會遇到(dao)一些麻(ma)煩，試圖在(zai)(zai)(zai)(zai)能(neng)源效(xiao)率(lv)與室內空氣質(zhi)量(liang)之間(jian)(jian)尋求平(ping)衡就(jiu)是(shi)其中(zhong)(zhong)。大多(duo)(duo)商(shang)業建(jian)筑通過(guo)機械通風(feng)或空調系(xi)統(tong)(tong)解(jie)決(jue)，能(neng)夠測量(liang)和(he)控制整個建(jian)筑的(de)(de)(de)(de)空氣變化。在(zai)(zai)(zai)(zai)通風(feng)管(guan)道系(xi)統(tong)(tong)的(de)(de)(de)(de)安(an)裝上就(jiu)存在(zai)(zai)(zai)(zai)上面提到(dao)的(de)(de)(de)(de)問題———如何在(zai)(zai)(zai)(zai)延遲或阻(zu)止火災蔓(man)延的(de)(de)(de)(de)建(jian)筑防火分隔(ge)與所允許空氣自由(you)(you)流通的(de)(de)(de)(de)需要(yao)之間(jian)(jian)達到(dao)平(ping)衡。滿(man)足空氣自由(you)(you)流通需要(yao)不可避免地再引入(ru)一條(tiao)通道，而這卻加(jia)快了火勢的(de)(de)(de)(de)蔓(man)延———利(li)用通風(feng)管(guan)道系(xi)統(tong)(tong)使(shi)用的(de)(de)(de)(de)通道。毫無(wu)疑問，這中(zhong)(zhong)斷了防火分隔(ge)，充當了建(jian)筑被動消防護面的(de)(de)(de)(de)“裂(lie)口”。