黔江值得信賴的通風管道廠家

消防(fang)(fang)(fang)(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)機一(yi)(yi)(yi)般是采(cai)用(yong)離(li)(li)心式(shi)(shi)風(feng)(feng)機和軸(zhou)流(liu)(liu)式(shi)(shi)風(feng)(feng)機兩(liang)種(zhong)(zhong)重(zhong)要(yao)的(de)(de)(de)型(xing)式(shi)(shi)。從(cong)(cong)消防(fang)(fang)(fang)(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機風(feng)(feng)量(liang)、風(feng)(feng)壓(ya)(ya)考慮來(lai)看(kan)，消防(fang)(fang)(fang)(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機是高比轉高效(xiao)率的(de)(de)(de)風(feng)(feng)機，更加(jia)的(de)(de)(de)適合選(xuan)用(yong)軸(zhou)流(liu)(liu)風(feng)(feng)機。軸(zhou)流(liu)(liu)式(shi)(shi)消防(fang)(fang)(fang)(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機有兩(liang)種(zhong)(zhong)設計(ji)型(xing)式(shi)(shi)，一(yi)(yi)(yi)種(zhong)(zhong)為(wei)電(dian)機與主氣(qi)流(liu)(liu)分離(li)(li)型(xing)式(shi)(shi)，另(ling)一(yi)(yi)(yi)種(zhong)(zhong)為(wei)電(dian)機置于(yu)主氣(qi)流(liu)(liu)之(zhi)中。根據煙(yan)(yan)(yan)(yan)(yan)氣(qi)溫度(du)的(de)(de)(de)不(bu)同(tong)，采(cai)用(yong)不(bu)同(tong)型(xing)式(shi)(shi)的(de)(de)(de)消防(fang)(fang)(fang)(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機，溫度(du)大(da)于(yu)400℃時，采(cai)用(yong)電(dian)機與主氣(qi)流(liu)(liu)分離(li)(li)型(xing)式(shi)(shi)，溫度(du)小于(yu)400℃大(da)于(yu)150℃，兩(liang)種(zhong)(zhong)型(xing)式(shi)(shi)的(de)(de)(de)電(dian)機都(dou)可(ke)以選(xuan)擇，在(zai)(zai)溫度(du)小于(yu)150℃的(de)(de)(de)時候(hou)，采(cai)用(yong)電(dian)機置于(yu)主氣(qi)流(liu)(liu)之(zhi)中。 軸(zhou)流(liu)(liu)消防(fang)(fang)(fang)(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機的(de)(de)(de)流(liu)(liu)量(liang)范圍從(cong)(cong)7200m？/h至110000m？/h，有不(bu)同(tong)型(xing)號的(de)(de)(de)編(bian)制(zhi)，用(yong)來(lai)滿(man)(man)足(zu)不(bu)同(tong)通風(feng)(feng)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)流(liu)(liu)量(liang)的(de)(de)(de)需(xu)求。消防(fang)(fang)(fang)(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機可(ke)以根據壓(ya)(ya)力(li)情(qing)況的(de)(de)(de)不(bu)同(tong)分為(wei)兩(liang)種(zhong)(zhong)類型(xing)，一(yi)(yi)(yi)類為(wei)軸(zhou)流(liu)(liu)式(shi)(shi)消防(fang)(fang)(fang)(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)機，其各(ge)(ge)機號的(de)(de)(de)壓(ya)(ya)力(li)在(zai)(zai)600Pa左右，另(ling)一(yi)(yi)(yi)類為(wei)斜流(liu)(liu)消防(fang)(fang)(fang)(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機，各(ge)(ge)機號的(de)(de)(de)壓(ya)(ya)力(li)在(zai)(zai)1000Pa左右。為(wei)了滿(man)(man)足(zu)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)和通風(feng)(feng)換氣(qi)的(de)(de)(de)要(yao)求，消防(fang)(fang)(fang)(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機一(yi)(yi)(yi)般都(dou)設計(ji)了雙速型(xing)的(de)(de)(de)結構(gou)模式(shi)(shi)。低(di)速可(ke)以通風(feng)(feng)使用(yong)，高速可(ke)以排(pai)(pai)(pai)放煙(yan)(yan)(yan)(yan)(yan)霧，這樣不(bu)但可(ke)以節約能源同(tong)時又(you)降(jiang)低(di)了噪聲污染。

一、火(huo)(huo)災自(zi)動(dong)報(bao)警(jing)系統:對(dui)(dui)消防火(huo)(huo)災報(bao)警(jing)控制器進(jin)(jin)(jin)(jin)行(xing)(xing)(xing)(xing)自(zi)檢(jian)(jian)功(gong)能檢(jian)(jian)查(cha)(cha)：對(dui)(dui)可測量相關參數(shu)進(jin)(jin)(jin)(jin)行(xing)(xing)(xing)(xing)查(cha)(cha)看和記錄，如(ru)(ru)回路(lu)電(dian)流等；公共(gong)場(chang)所煙感器、溫(wen)(wen)感器安裝(zhuang)檢(jian)(jian)查(cha)(cha)，與底座接觸是(shi)(shi)否(fou)(fou)良(liang)好，外觀(guan)是(shi)(shi)否(fou)(fou)潔凈完好；每(mei)次(ci)(ci)隨機(ji)抽(chou)取不低(di)于5%的煙感或溫(wen)(wen)感，噴煙或加熱(re)后查(cha)(cha)視(shi)報(bao)警(jing)是(shi)(shi)否(fou)(fou)正(zheng)確；手動(dong)報(bao)警(jing)按鈕(niu)，檢(jian)(jian)查(cha)(cha)安裝(zhuang)是(shi)(shi)否(fou)(fou)牢固，有無破損及丟(diu)失；每(mei)次(ci)(ci)隨機(ji)抽(chou)取不低(di)于5%的手動(dong)報(bao)警(jing)按鈕(niu)，進(jin)(jin)(jin)(jin)行(xing)(xing)(xing)(xing)模(mo)擬報(bao)警(jing)，測試(shi)報(bao)警(jing)功(gong)能是(shi)(shi)否(fou)(fou)正(zheng)常；對(dui)(dui)樓層內各模(mo)塊(kuai)箱進(jin)(jin)(jin)(jin)行(xing)(xing)(xing)(xing)外觀(guan)檢(jian)(jian)查(cha)(cha)，外接線(xian)是(shi)(shi)否(fou)(fou)固定良(liang)好；對(dui)(dui)聯動(dong)控制柜(ju)上的按鈕(niu)每(mei)次(ci)(ci)按10%的比例(li)進(jin)(jin)(jin)(jin)行(xing)(xing)(xing)(xing)功(gong)能試(shi)驗，控制功(gong)能正(zheng)常。對(dui)(dui)火(huo)(huo)災報(bao)警(jing)控制柜(ju)、聯動(dong)控制柜(ju)等進(jin)(jin)(jin)(jin)行(xing)(xing)(xing)(xing)清(qing)掃除塵(chen)。線(xian)路(lu)松動(dong)，應進(jin)(jin)(jin)(jin)行(xing)(xing)(xing)(xing)緊(jin)固。對(dui)(dui)自(zi)檢(jian)(jian)、消音(yin)、復位功(gong)能檢(jian)(jian)查(cha)(cha)，主(zhu)電(dian)源(yuan)與備用電(dian)源(yuan)切換、報(bao)警(jing)檢(jian)(jian)查(cha)(cha)。二、應急照(zhao)明及疏(shu)散指(zhi)(zhi)示(shi)燈(deng)(deng)(deng)每(mei)3個(ge)月進(jin)(jin)(jin)(jin)行(xing)(xing)(xing)(xing)一次(ci)(ci)備用電(dian)池(chi)(chi)亮(liang)燈(deng)(deng)(deng)（半個(ge)小(xiao)時(shi)），使(shi)電(dian)池(chi)(chi)放(fang)電(dian)后再充電(dian)，延(yan)長電(dian)池(chi)(chi)壽命；檢(jian)(jian)查(cha)(cha)出口(kou)指(zhi)(zhi)示(shi)燈(deng)(deng)(deng)玻璃(li)面板(ban)有無劃(hua)傷或破裂現象(xiang)；出口(kou)指(zhi)(zhi)示(shi)燈(deng)(deng)(deng)電(dian)源(yuan)指(zhi)(zhi)示(shi)燈(deng)(deng)(deng)是(shi)(shi)否(fou)(fou)亮(liang)，如(ru)(ru)不亮(liang)，應立即修理(li)；檢(jian)(jian)查(cha)(cha)出口(kou)指(zhi)(zhi)示(shi)燈(deng)(deng)(deng)安裝(zhuang)是(shi)(shi)否(fou)(fou)牢固；針對(dui)(dui)檢(jian)(jian)查(cha)(cha)中發(fa)現的缺陷取下(xia)來進(jin)(jin)(jin)(jin)行(xing)(xing)(xing)(xing)修復，再裝(zhuang)回原位；燈(deng)(deng)(deng)箱外殼(ke)及面板(ban)擦(ca)抹干(gan)凈。

消聲器是利用聲的吸收、反射、干涉等原理，降低通風與空調系統中氣流噪聲的裝置。黔江通風管道根據消聲原理的不同可以分為阻性、抗性、共振型和復合型等。一、阻性消聲器,阻性消聲器利用吸聲材料的吸聲作用而消聲的。其構造是把吸聲材料固定在氣流流動的管道內壁，值得信賴的通風管道或按一定方式排列在(zai)管道或殼體內構成阻性(xing)(xing)消聲器(qi)，吸(xi)(xi)聲材料(liao)能夠把入(ru)射在(zai)其上的(de)(de)聲能部分地吸(xi)(xi)收(shou)掉。聲能之所(suo)以能被吸(xi)(xi)收(shou)，是(shi)由于吸(xi)(xi)聲材料(liao)的(de)(de)多孔性(xing)(xing)和(he)松散性(xing)(xing)。當聲波進入(ru)孔隙，引起(qi)孔隙中的(de)(de)空氣和(he)材料(liao)產生(sheng)微小的(de)(de)振動，由于摩(mo)擦和(he)粘滯阻力。使相當一部分聲能化為熱能而被吸(xi)(xi)收(shou)掉。

1，通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)安裝(zhuang)在支(zhi)架上(shang)，應(ying)(ying)設(she)托座。2，通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)如(ru)有穿出屋面(mian)外部分，應(ying)(ying)設(she)置(zhi)防雨(yu)罩。3，通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)采(cai)用(yong)(yong)無法蘭連時，接口處應(ying)(ying)嚴(yan)密牢(lao)固。通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)連接兩平面(mian)應(ying)(ying)平直，不(bu)得錯位及扭(niu)曲。4，輸(shu)送易產(chan)生(sheng)冷凝水的(de)通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，安裝(zhuang)應(ying)(ying)設(she)計坡度(du)。通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)底部不(bu)能有縱向的(de)接縫， 如(ru)必須有接縫，則(ze)應(ying)(ying)采(cai)用(yong)(yong)密封方(fang)式。通(tong)(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)安裝(zhuang)完(wan)畢后(hou)，應(ying)(ying)進行(xing)嚴(yan)密性試驗(yan)(yan)，如(ru)發(fa)現異常(chang)情況，通(tong)(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)的(de)制作、安裝(zhuang)、檢驗(yan)(yan)和(he)試驗(yan)(yan)，是一(yi)個連貫的(de)工程(cheng)，做(zuo)到安全適用(yong)(yong)，經濟合理，方(fang)便(bian)施(shi)工，確保通(tong)(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)的(de)工程(cheng)質量。

防(fang)火閥(fa)：采(cai)用70℃溫度熔斷(duan)器自動(dong)(dong)關(guan)閉（防(fang)火).可輸(shu)出(chu)(chu)聯動(dong)(dong)訊(xun)號(hao)，用于通風空調(diao)(diao)系(xi)統(tong)(tong)風管(guan)(guan)內，防(fang)止火勢(shi)沿風管(guan)(guan)蔓延。排(pai)煙(yan)防(fang)火閥(fa)：電訊(xun)號(hao)開啟，手(shou)動(dong)(dong)開啟，輸(shu)出(chu)(chu)動(dong)(dong)作電訊(xun)號(hao).用于排(pai)煙(yan)風機吸入口管(guan)(guan)道(dao)或排(pai)煙(yan)支管(guan)(guan)上。采(cai)用280℃溫度熔斷(duan)器重新關(guan)閉。防(fang)火閥(fa)——通風空調(diao)(diao)系(xi)統(tong)(tong)70℃：風管(guan)(guan)穿越防(fang)火分區、隔墻樓板、水(shui)平(ping)風管(guan)(guan)的(de)水(shui)平(ping)管(guan)(guan)段上（系(xi)統(tong)(tong)獨立設(she)置可不(bu)設(she)）、公共建(jian)筑豎向排(pai)風管(guan)(guan)支管(guan)(guan)；150℃：公共建(jian)筑廚房排(pai)油煙(yan)管(guan)(guan)支管(guan)(guan)；排(pai)煙(yan)防(fang)火閥(fa)——消(xiao)防(fang)排(pai)煙(yan)系(xi)統(tong)(tong)280℃：消(xiao)防(fang)排(pai)煙(yan)管(guan)(guan)道(dao)；

1、70℃防(fang)(fang)(fang)火閥(fa)(fa)(fa)用在(zai)空調送風(feng)、通風(feng)系(xi)(xi)統管(guan)道(dao)(dao)上；平時(shi)常開(kai)，發生(sheng)(sheng)火災(zai)(zai)時(shi)關閉，聯鎖(suo)風(feng)機，使(shi)風(feng)機關閉；2、280℃防(fang)(fang)(fang)火閥(fa)(fa)(fa)用在(zai)排煙(yan)(yan)系(xi)(xi)統管(guan)道(dao)(dao)上，平時(shi)常開(kai)，發生(sheng)(sheng)火災(zai)(zai)時(shi)排煙(yan)(yan)，當煙(yan)(yan)氣(qi)溫度(du)(du)(du)達(da)到280度(du)(du)(du)時(shi)，防(fang)(fang)(fang)火閥(fa)(fa)(fa)關閉，聯鎖(suo)風(feng)機關閉；3、280℃防(fang)(fang)(fang)火閥(fa)(fa)(fa)應為常開(kai)，又叫高溫防(fang)(fang)(fang)火閥(fa)(fa)(fa)，一(yi)般(ban)安(an)裝在(zai)有高溫環境的通風(feng)管(guan)道(dao)(dao)中，當溫度(du)(du)(du)到達(da)280℃后易熔合(he)金熔化(hua)，閥(fa)(fa)(fa)門關閉，同(tong)時(shi)可以(yi)用24V電信號(hao)(hao)控制(zhi)。如果說是280排煙(yan)(yan)防(fang)(fang)(fang)火閥(fa)(fa)(fa)應為常閉，安(an)裝在(zai)排煙(yan)(yan)管(guan)道(dao)(dao)中發生(sheng)(sheng)火災(zai)(zai)時(shi)控制(zhi)中心給出電信號(hao)(hao)使(shi)其(qi)打開(kai)排煙(yan)(yan)，當溫度(du)(du)(du)到達(da)280時(shi)易熔合(he)金熔化(hua)閥(fa)(fa)(fa)門關閉，是一(yi)種二次動作的閥(fa)(fa)(fa)門。