成都高品質電動防火閥批發

一(yi)、通(tong)風(feng)(feng)(feng)(feng)與(yu)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)組(zu)成(cheng)與(yu)類別(一(yi))通(tong)風(feng)(feng)(feng)(feng)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)組(zu)成(cheng)，包括：進氣(qi)(qi)(qi)(qi)處(chu)(chu)理(li)設(she)(she)(she)備(bei)(bei)(bei)，如空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)過濾設(she)(she)(she)備(bei)(bei)(bei)、熱濕處(chu)(chu)理(li)設(she)(she)(she)備(bei)(bei)(bei)和(he)(he)(he)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)凈化設(she)(she)(she)備(bei)(bei)(bei)等(deng)(deng)；送風(feng)(feng)(feng)(feng)機或排風(feng)(feng)(feng)(feng)機；風(feng)(feng)(feng)(feng)道系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)，如風(feng)(feng)(feng)(feng)管(guan)、送風(feng)(feng)(feng)(feng)口(kou)、排風(feng)(feng)(feng)(feng)口(kou)、排氣(qi)(qi)(qi)(qi)罩等(deng)(deng)；排氣(qi)(qi)(qi)(qi)處(chu)(chu)理(li)設(she)(she)(she)備(bei)(bei)(bei)，如除(chu)塵器、有害氣(qi)(qi)(qi)(qi)體凈化設(she)(she)(she)備(bei)(bei)(bei)、風(feng)(feng)(feng)(feng)帽(mao)等(deng)(deng)。2．通(tong)風(feng)(feng)(feng)(feng)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)類別有：(二)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)組(zu)成(cheng)——空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)處(chu)(chu)理(li)設(she)(she)(she)備(bei)(bei)(bei)、熱源和(he)(he)(he)冷(leng)(leng)源、空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)風(feng)(feng)(feng)(feng)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)、水(shui)(shui)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)、控制(zhi)(zhi)、調(diao)節(jie)裝(zhuang)(zhuang)置(1)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)處(chu)(chu)理(li)設(she)(she)(she)備(bei)(bei)(bei)：空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)加(jia)熱或冷(leng)(leng)卻設(she)(she)(she)備(bei)(bei)(bei)、空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)加(jia)濕或去濕設(she)(she)(she)備(bei)(bei)(bei)和(he)(he)(he)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)凈化設(she)(she)(she)備(bei)(bei)(bei)等(deng)(deng)；其作用(yong)是(shi)將送風(feng)(feng)(feng)(feng)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)處(chu)(chu)理(li)到一(yi)定的(de)(de)(de)(de)狀(zhuang)態。(2)熱源和(he)(he)(he)冷(leng)(leng)源：常用(yong)的(de)(de)(de)(de)熱源有提供熱水(shui)(shui)或蒸(zheng)汽(qi)的(de)(de)(de)(de)鍋爐、電加(jia)熱器等(deng)(deng)。(3)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)風(feng)(feng)(feng)(feng)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)：由風(feng)(feng)(feng)(feng)機和(he)(he)(he)風(feng)(feng)(feng)(feng)管(guan)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)組(zu)成(cheng)。(4)水(shui)(shui)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)：包括將冷(leng)(leng)凍(dong)水(shui)(shui)(或熱水(shui)(shui))從制(zhi)(zhi)冷(leng)(leng)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(或熱源)輸送到空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)處(chu)(chu)理(li)設(she)(she)(she)備(bei)(bei)(bei)的(de)(de)(de)(de)水(shui)(shui)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)和(he)(he)(he)制(zhi)(zhi)冷(leng)(leng)設(she)(she)(she)備(bei)(bei)(bei)的(de)(de)(de)(de)冷(leng)(leng)卻水(shui)(shui)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)，由水(shui)(shui)泵和(he)(he)(he)水(shui)(shui)管(guan)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)組(zu)成(cheng)。(5)控制(zhi)(zhi)、調(diao)節(jie)裝(zhuang)(zhuang)置：裝(zhuang)(zhuang)置的(de)(de)(de)(de)作用(yong)是(shi)調(diao)節(jie)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)冷(leng)(leng)量(liang)(liang)、熱量(liang)(liang)、風(feng)(feng)(feng)(feng)量(liang)(liang)等(deng)(deng)，使空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)工(gong)作適應空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)工(gong)況的(de)(de)(de)(de)變化，從而將室內空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)狀(zhuang)況控制(zhi)(zhi)在要求(qiu)的(de)(de)(de)(de)范圍內。

通(tong)風(feng)、空(kong)(kong)調設備防火(huo)(huo)防爆(bao)(bao)(bao)措(cuo)施1、空(kong)(kong)氣(qi)中含(han)有(you)(you)容易起(qi)火(huo)(huo)或(huo)(huo)爆(bao)(bao)(bao)炸物質(zhi)的(de)(de)(de)(de)房(fang)間，其(qi)送、排(pai)風(feng)系統(tong)應(ying)(ying)采(cai)用(yong)(yong)(yong)(yong)(yong)防爆(bao)(bao)(bao)型的(de)(de)(de)(de)通(tong)風(feng)設備和(he)不(bu)(bu)會產(chan)生(sheng)(sheng)火(huo)(huo)花(hua)的(de)(de)(de)(de)材(cai)料（如(ru)可采(cai)用(yong)(yong)(yong)(yong)(yong)有(you)(you)色(se)金屬制造的(de)(de)(de)(de)風(feng)機葉片和(he)防爆(bao)(bao)(bao)電動機）。當(dang)送風(feng)機布置(zhi)(zhi)在單獨分(fen)隔(ge)的(de)(de)(de)(de)通(tong)風(feng)機房(fang)內，且送風(feng)干管(guan)上設置(zhi)(zhi)防止(zhi)(zhi)回流設施時(shi)，可采(cai)用(yong)(yong)(yong)(yong)(yong)普通(tong)型通(tong)風(feng)設備。2、含(han)有(you)(you)易燃(ran)、易爆(bao)(bao)(bao)粉塵(chen)(chen)(chen)（碎屑）的(de)(de)(de)(de)空(kong)(kong)氣(qi)，在進入排(pai)風(feng)機前應(ying)(ying)采(cai)用(yong)(yong)(yong)(yong)(yong)不(bu)(bu)產(chan)生(sheng)(sheng)火(huo)(huo)花(hua)的(de)(de)(de)(de)除(chu)塵(chen)(chen)(chen)器進行處理，以(yi)防止(zhi)(zhi)除(chu)塵(chen)(chen)(chen)器工作(zuo)過(guo)程中產(chan)生(sheng)(sheng)火(huo)(huo)花(hua)引起(qi)粉塵(chen)(chen)(chen)、碎屑燃(ran)燒或(huo)(huo)爆(bao)(bao)(bao)炸。對(dui)于(yu)遇濕(shi)可能爆(bao)(bao)(bao)炸的(de)(de)(de)(de)粉塵(chen)(chen)(chen)（如(ru)電石、鋅粉、鋁鎂合金粉等），嚴禁采(cai)用(yong)(yong)(yong)(yong)(yong)濕(shi)式除(chu)塵(chen)(chen)(chen)器。3、排(pai)除(chu)、輸送有(you)(you)燃(ran)燒、爆(bao)(bao)(bao)炸危(wei)險(xian)的(de)(de)(de)(de)氣(qi)體、蒸(zheng)氣(qi)和(he)粉塵(chen)(chen)(chen)的(de)(de)(de)(de)排(pai)風(feng)系統(tong)，應(ying)(ying)采(cai)用(yong)(yong)(yong)(yong)(yong)不(bu)(bu)燃(ran)材(cai)料并設有(you)(you)導除(chu)靜(jing)電的(de)(de)(de)(de)接地裝置(zhi)(zhi)。其(qi)排(pai)風(feng)設備不(bu)(bu)應(ying)(ying)布置(zhi)(zhi)在地下(xia)、半地下(xia)建筑（室(shi)）內，以(yi)防止(zhi)(zhi)有(you)(you)爆(bao)(bao)(bao)炸危(wei)險(xian)的(de)(de)(de)(de)蒸(zheng)氣(qi)和(he)粉塵(chen)(chen)(chen)等物質(zhi)的(de)(de)(de)(de)積聚。4、排(pai)除(chu)、輸送溫度超過(guo)80℃的(de)(de)(de)(de)空(kong)(kong)氣(qi)或(huo)(huo)其(qi)他氣(qi)體以(yi)及容易起(qi)火(huo)(huo)的(de)(de)(de)(de)碎屑的(de)(de)(de)(de)管(guan)道，與(yu)可燃(ran)或(huo)(huo)難燃(ran)物體之(zhi)間應(ying)(ying)保持不(bu)(bu)小于(yu)150mm的(de)(de)(de)(de)間隙，或(huo)(huo)采(cai)用(yong)(yong)(yong)(yong)(yong)厚度不(bu)(bu)小于(yu)50mm的(de)(de)(de)(de)不(bu)(bu)燃(ran)材(cai)料隔(ge)熱，以(yi)防止(zhi)(zhi)填塞物與(yu)構(gou)件因受這些高溫管(guan)道的(de)(de)(de)(de)影響而導致火(huo)(huo)災。當(dang)管(guan)道互為上下(xia)布置(zhi)(zhi)時(shi)，表面溫度較(jiao)高者應(ying)(ying)布置(zhi)(zhi)在上面。

消防排煙機一般是采用離心式風機和軸流式風機兩種重要的型式。從消防排煙風機風量、風壓考慮來看，消防排煙風機是高比轉高效率的風機，更加的適合選用軸流風機。軸流式消防排煙風機有兩種設計型式，一種為電機與主氣流分離型式，另一種為電機置于主氣流之中。成都電動防火閥根據煙氣溫度的不同，采用不同型式的消防排煙風機，溫度大于400℃時，采用電機與主氣流分離型式，溫度小于400℃大于150℃，兩種型式的電機都可以選擇，在溫度小于150℃的時候，采用電機置于主氣流之中。 軸流消防排煙風機的流量范圍從7200m？/h至110000m？/h，有不同型號的編制，電動防火閥用來滿(man)足不(bu)同(tong)(tong)通(tong)風(feng)(feng)(feng)排(pai)煙(yan)流(liu)(liu)量的需(xu)求。消(xiao)(xiao)防(fang)排(pai)煙(yan)風(feng)(feng)(feng)機(ji)可以(yi)(yi)根據壓力(li)情況(kuang)的不(bu)同(tong)(tong)分為(wei)兩種類(lei)型，一(yi)類(lei)為(wei)軸流(liu)(liu)式(shi)消(xiao)(xiao)防(fang)排(pai)煙(yan)機(ji)，其各機(ji)號的壓力(li)在(zai)600Pa左右(you)，另一(yi)類(lei)為(wei)斜流(liu)(liu)消(xiao)(xiao)防(fang)排(pai)煙(yan)風(feng)(feng)(feng)機(ji)，各機(ji)號的壓力(li)在(zai)1000Pa左右(you)。為(wei)了(le)滿(man)足排(pai)煙(yan)量和通(tong)風(feng)(feng)(feng)換氣的要(yao)求，消(xiao)(xiao)防(fang)排(pai)煙(yan)風(feng)(feng)(feng)機(ji)一(yi)般都設計了(le)雙速型的結構模式(shi)。低(di)(di)速可以(yi)(yi)通(tong)風(feng)(feng)(feng)使用，高速可以(yi)(yi)排(pai)放(fang)煙(yan)霧，這樣不(bu)但可以(yi)(yi)節約能(neng)源同(tong)(tong)時又降(jiang)低(di)(di)了(le)噪聲污染。

1、消(xiao)聲(sheng)(sheng)性(xing)(xing)能(neng)：鍍鋅(xin)薄鋼(gang)(gang)(gang)板(ban)(ban)風(feng)(feng)管(guan)(guan)：無(wu)(wu)消(xiao)聲(sheng)(sheng)性(xing)(xing)能(neng)，自(zi)身(shen)震動會產生聲(sheng)(sheng)音，必(bi)須加裝(zhuang)(zhuang)消(xiao)聲(sheng)(sheng)器。無(wu)(wu)機(ji)玻(bo)璃鋼(gang)(gang)(gang)風(feng)(feng)管(guan)(guan)：無(wu)(wu)消(xiao)聲(sheng)(sheng)性(xing)(xing)能(neng)，隔(ge)聲(sheng)(sheng)性(xing)(xing)能(neng)優于鍍鋅(xin)薄鋼(gang)(gang)(gang)板(ban)(ban)風(feng)(feng)管(guan)(guan)，必(bi)須加裝(zhuang)(zhuang)消(xiao)聲(sheng)(sheng)器。復(fu)合玻(bo)纖板(ban)(ban)風(feng)(feng)管(guan)(guan)：其管(guan)(guan)壁(bi)是一種多孔性(xing)(xing)吸(xi)(xi)聲(sheng)(sheng)材料(liao)，可省去專用(yong)消(xiao)聲(sheng)(sheng)器。纖維織物風(feng)(feng)管(guan)(guan)：其管(guan)(guan)壁(bi)為(wei)(wei)柔性(xing)(xing)纖維織物，本身(shen)就是聲(sheng)(sheng)音的不良(liang)導(dao)體(ti)和(he)吸(xi)(xi)收(shou)體(ti)，自(zi)身(shen)不會產生聲(sheng)(sheng)音，還可以一定程度上(shang)吸(xi)(xi)收(shou)設備(bei)噪聲(sheng)(sheng)，隨著管(guan)(guan)道的延(yan)長，效(xiao)果更(geng)為(wei)(wei)明顯，可省去專用(yong)消(xiao)聲(sheng)(sheng)器。2、保溫(wen)性(xing)(xing)能(neng)：鍍鋅(xin)薄鋼(gang)(gang)(gang)板(ban)(ban)風(feng)(feng)管(guan)(guan)：導(dao)熱系(xi)數(shu)很大(為(wei)(wei)60.4 W/m?K)，無(wu)(wu)保溫(wen)性(xing)(xing)能(neng)，必(bi)須另外加包保溫(wen)層及保護(hu)層。無(wu)(wu)機(ji)玻(bo)璃鋼(gang)(gang)(gang)風(feng)(feng)管(guan)(guan)：導(dao)熱系(xi)數(shu)大(為(wei)(wei)0.5W/m?K)，無(wu)(wu)保溫(wen)性(xing)(xing)能(neng)。復(fu)合玻(bo)纖板(ban)(ban)風(feng)(feng)管(guan)(guan)：導(dao)熱系(xi)數(shu)小(xiao)(xiao)(平均(jun)溫(wen)度24℃時小(xiao)(xiao)于1W/m?K)，有一定保溫(wen)性(xing)(xing)能(neng)，不加裝(zhuang)(zhuang)保溫(wen)。

1、在(zai)設(she)計(ji)靜壓(ya)箱(xiang)時(shi)，如(ru)果按著規定的(de)(de)(de)風(feng)(feng)(feng)速成進行(xing)設(she)計(ji)，箱(xiang)體(ti)將會很大；一(yi)般的(de)(de)(de)靜壓(ya)箱(xiang)長(chang)邊要(yao)(yao)寬(kuan)(kuan)(kuan)出風(feng)(feng)(feng)管(guan)邊400mm，高(gao)(gao)(gao)度(du)(du)(du)要(yao)(yao)寬(kuan)(kuan)(kuan)出風(feng)(feng)(feng)管(guan)高(gao)(gao)(gao)度(du)(du)(du)400mm ；2、選靜壓(ya)箱(xiang)的(de)(de)(de)經驗是5~10db(a)/m，阻(zu)抗復合型（似(si)乎空調通風(feng)(feng)(feng)系統一(yi)般都用(yong)這個(ge)(ge)(ge)）消聲器(qi)10~15db(a)/m；3、控制風(feng)(feng)(feng)速 在(zai)2.5以內 若(ruo)體(ti)積(ji)太大可(ke)(ke)適當得提高(gao)(gao)(gao)一(yi)下(xia)風(feng)(feng)(feng)速 關(guan)于長(chang)度(du)(du)(du)一(yi)般大于1米(mi)(mi)沒有其他(ta)得強制要(yao)(yao)求 ；4、高(gao)(gao)(gao)度(du)(du)(du)×深度(du)(du)(du)=靜壓(ya)箱(xiang)截(jie)面(mian)(mian)(mian)面(mian)(mian)(mian)積(ji)，靜壓(ya)箱(xiang)截(jie)面(mian)(mian)(mian)面(mian)(mian)(mian)積(ji)×2.5m/s=風(feng)(feng)(feng)機(ji)風(feng)(feng)(feng)量，至于高(gao)(gao)(gao)度(du)(du)(du)和深度(du)(du)(du)怎么配，自己把握吧；5、用(yong)你(ni)機(ji)組的(de)(de)(de)風(feng)(feng)(feng)量L÷3米(mi)(mi)/秒，可(ke)(ke)得到你(ni)靜壓(ya)箱(xiang)一(yi)個(ge)(ge)(ge)面(mian)(mian)(mian)的(de)(de)(de)面(mian)(mian)(mian)積(ji)，然后(hou)你(ni)根(gen)據你(ni)房子的(de)(de)(de)高(gao)(gao)(gao)度(du)(du)(du)，假如(ru)是4米(mi)(mi)，可(ke)(ke)你(ni)的(de)(de)(de)機(ji)組是2米(mi)(mi)高(gao)(gao)(gao)，在(zai)減去軟接(jie)頭大概0.5米(mi)(mi)，上面(mian)(mian)(mian)留高(gao)(gao)(gao)0.5米(mi)(mi)，那你(ni)的(de)(de)(de)靜壓(ya)箱(xiang)只(zhi)有1米(mi)(mi)高(gao)(gao)(gao)，那你(ni)就可(ke)(ke)以確(que)定寬(kuan)(kuan)(kuan)度(du)(du)(du)了(le)，有了(le)兩個(ge)(ge)(ge)數，第三個(ge)(ge)(ge)數也(ye)就容易確(que)定了(le)，這里(li)主(zhu)要(yao)(yao)的(de)(de)(de)是要(yao)(yao)看自己的(de)(de)(de)空調機(ji)房夠(gou)不(bu)夠(gou)位置(zhi)，如(ru)果夠(gou)位置(zhi)就盡量的(de)(de)(de)大點！！長(chang)度(du)(du)(du)的(de)(de)(de)計(ji)算方法也(ye)是一(yi)樣的(de)(de)(de)，你(ni)知道(dao)了(le)寬(kuan)(kuan)(kuan)度(du)(du)(du)，那么你(ni)的(de)(de)(de)寬(kuan)(kuan)(kuan)度(du)(du)(du)乘以長(chang)度(du)(du)(du)不(bu)也(ye)是有個(ge)(ge)(ge)面(mian)(mian)(mian)積(ji)嗎？這個(ge)(ge)(ge)面(mian)(mian)(mian)積(ji)也(ye)要(yao)(yao)等(deng)于L/3，不(bu)過在(zai)設(she)計(ji)院里(li)的(de)(de)(de)面(mian)(mian)(mian)風(feng)(feng)(feng)速是取用(yong)2m/s的(de)(de)(de)，如(ru)果夠(gou)空間(jian)，就做(zuo)大點吧；