江北推薦通風管價格

在空調送風系統中，空調送風機送出的風必須通過主干管分配到支管中；在排煙系統中，煙氣由支管到主干管后，進入排煙風機排出。當建筑物內發生火災時，在通風、空調系統中，江北通風管為了防止火勢通過送風系統蔓延，當送風系統中氣體溫度達到70℃時，防火閥機構上熔斷器動作，閥門亦迅速關閥，切斷煙氣與火勢沿風管蔓延的通路。同樣，在排煙系統中，發生火災時，排煙閥開啟，進行排煙，通風管價格為了截斷(duan)(duan)高溫煙(yan)(yan)氣在排(pai)(pai)煙(yan)(yan)管(guan)路(lu)中流(liu)動，防止火(huo)勢蔓延到(dao)(dao)另一防火(huo)分區，當排(pai)(pai)出(chu)的煙(yan)(yan)氣溫度達(da)到(dao)(dao)280℃時，排(pai)(pai)煙(yan)(yan)防火(huo)閥(fa)(fa)、排(pai)(pai)煙(yan)(yan)口上熔(rong)斷(duan)(duan)器動作，閥(fa)(fa)門必須自(zi)動關閉，阻止排(pai)(pai)煙(yan)(yan)。由此可見，防火(huo)閥(fa)(fa)、排(pai)(pai)煙(yan)(yan)閥(fa)(fa)做到(dao)(dao)了該(gai)通(tong)則通(tong)，該(gai)斷(duan)(duan)則斷(duan)(duan)的隔煙(yan)(yan)阻火(huo)作用。

一(yi)、通風(feng)(feng)與空(kong)(kong)(kong)調(diao)(diao)系(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)組(zu)成與類(lei)別(一(yi))通風(feng)(feng)系(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)組(zu)成，包括：進氣(qi)(qi)(qi)處(chu)(chu)(chu)理(li)(li)設(she)(she)備(bei)(bei)(bei)，如空(kong)(kong)(kong)氣(qi)(qi)(qi)過濾設(she)(she)備(bei)(bei)(bei)、熱(re)濕處(chu)(chu)(chu)理(li)(li)設(she)(she)備(bei)(bei)(bei)和(he)空(kong)(kong)(kong)氣(qi)(qi)(qi)凈(jing)化設(she)(she)備(bei)(bei)(bei)等(deng)(deng)；送(song)風(feng)(feng)機或(huo)(huo)排(pai)風(feng)(feng)機；風(feng)(feng)道系(xi)(xi)(xi)(xi)統(tong)，如風(feng)(feng)管、送(song)風(feng)(feng)口、排(pai)風(feng)(feng)口、排(pai)氣(qi)(qi)(qi)罩等(deng)(deng)；排(pai)氣(qi)(qi)(qi)處(chu)(chu)(chu)理(li)(li)設(she)(she)備(bei)(bei)(bei)，如除塵(chen)器、有害氣(qi)(qi)(qi)體凈(jing)化設(she)(she)備(bei)(bei)(bei)、風(feng)(feng)帽(mao)等(deng)(deng)。2．通風(feng)(feng)系(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)類(lei)別有：(二(er))空(kong)(kong)(kong)調(diao)(diao)系(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)組(zu)成——空(kong)(kong)(kong)氣(qi)(qi)(qi)處(chu)(chu)(chu)理(li)(li)設(she)(she)備(bei)(bei)(bei)、熱(re)源(yuan)(yuan)(yuan)和(he)冷(leng)源(yuan)(yuan)(yuan)、空(kong)(kong)(kong)調(diao)(diao)風(feng)(feng)系(xi)(xi)(xi)(xi)統(tong)、水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)、控制、調(diao)(diao)節裝(zhuang)(zhuang)置(1)空(kong)(kong)(kong)氣(qi)(qi)(qi)處(chu)(chu)(chu)理(li)(li)設(she)(she)備(bei)(bei)(bei)：空(kong)(kong)(kong)氣(qi)(qi)(qi)加熱(re)或(huo)(huo)冷(leng)卻設(she)(she)備(bei)(bei)(bei)、空(kong)(kong)(kong)氣(qi)(qi)(qi)加濕或(huo)(huo)去濕設(she)(she)備(bei)(bei)(bei)和(he)空(kong)(kong)(kong)氣(qi)(qi)(qi)凈(jing)化設(she)(she)備(bei)(bei)(bei)等(deng)(deng)；其作(zuo)用(yong)是將送(song)風(feng)(feng)空(kong)(kong)(kong)氣(qi)(qi)(qi)處(chu)(chu)(chu)理(li)(li)到一(yi)定的(de)(de)(de)(de)(de)狀態。(2)熱(re)源(yuan)(yuan)(yuan)和(he)冷(leng)源(yuan)(yuan)(yuan)：常用(yong)的(de)(de)(de)(de)(de)熱(re)源(yuan)(yuan)(yuan)有提供熱(re)水(shui)(shui)或(huo)(huo)蒸汽的(de)(de)(de)(de)(de)鍋(guo)爐、電加熱(re)器等(deng)(deng)。(3)空(kong)(kong)(kong)調(diao)(diao)風(feng)(feng)系(xi)(xi)(xi)(xi)統(tong)：由(you)風(feng)(feng)機和(he)風(feng)(feng)管系(xi)(xi)(xi)(xi)統(tong)組(zu)成。(4)水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)：包括將冷(leng)凍(dong)水(shui)(shui)(或(huo)(huo)熱(re)水(shui)(shui))從制冷(leng)系(xi)(xi)(xi)(xi)統(tong)(或(huo)(huo)熱(re)源(yuan)(yuan)(yuan))輸送(song)到空(kong)(kong)(kong)氣(qi)(qi)(qi)處(chu)(chu)(chu)理(li)(li)設(she)(she)備(bei)(bei)(bei)的(de)(de)(de)(de)(de)水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)和(he)制冷(leng)設(she)(she)備(bei)(bei)(bei)的(de)(de)(de)(de)(de)冷(leng)卻水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)，由(you)水(shui)(shui)泵(beng)和(he)水(shui)(shui)管系(xi)(xi)(xi)(xi)統(tong)組(zu)成。(5)控制、調(diao)(diao)節裝(zhuang)(zhuang)置：裝(zhuang)(zhuang)置的(de)(de)(de)(de)(de)作(zuo)用(yong)是調(diao)(diao)節空(kong)(kong)(kong)調(diao)(diao)系(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)冷(leng)量(liang)、熱(re)量(liang)、風(feng)(feng)量(liang)等(deng)(deng)，使(shi)空(kong)(kong)(kong)調(diao)(diao)系(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)工(gong)作(zuo)適應(ying)空(kong)(kong)(kong)調(diao)(diao)工(gong)況(kuang)(kuang)的(de)(de)(de)(de)(de)變化，從而將室(shi)內空(kong)(kong)(kong)氣(qi)(qi)(qi)狀況(kuang)(kuang)控制在(zai)要(yao)求的(de)(de)(de)(de)(de)范圍(wei)內。

消防(fang)(fang)(fang)(fang)排(pai)煙風機風量(liang)(liang)(liang)(liang)與送風機風量(liang)(liang)(liang)(liang)計(ji)算(suan)(suan)(suan)(suan)方(fang)法是(shi)根據建筑(zhu)面(mian)(mian)積(ji)來確定(ding)的(de)，每(mei)(mei)個(ge)(ge)防(fang)(fang)(fang)(fang)煙分(fen)(fen)區(qu)(qu)都需要(yao)獨立計(ji)算(suan)(suan)(suan)(suan)其(qi)排(pai)煙量(liang)(liang)(liang)(liang)，當(dang)排(pai)煙風機擔負(fu)一個(ge)(ge)防(fang)(fang)(fang)(fang)煙分(fen)(fen)區(qu)(qu)的(de)時(shi)候可(ke)按平(ping)方(fang)米面(mian)(mian)積(ji)不(bu)小于60m3／h計(ji)算(suan)(suan)(suan)(suan)，擔負(fu)多個(ge)(ge)防(fang)(fang)(fang)(fang)煙分(fen)(fen)區(qu)(qu)則按平(ping)方(fang)米面(mian)(mian)積(ji)不(bu)小于120m3／h計(ji)算(suan)(suan)(suan)(suan)。送風量(liang)(liang)(liang)(liang)按排(pai)煙量(liang)(liang)(liang)(liang)的(de)50%計(ji)算(suan)(suan)(suan)(suan)。每(mei)(mei)個(ge)(ge)防(fang)(fang)(fang)(fang)煙分(fen)(fen)區(qu)(qu)不(bu)應(ying)(ying)大于500平(ping)方(fang)。常見的(de)消防(fang)(fang)(fang)(fang)防(fang)(fang)(fang)(fang)排(pai)煙系統中(zhong)，排(pai)煙量(liang)(liang)(liang)(liang)一般根據大防(fang)(fang)(fang)(fang)煙分(fen)(fen)區(qu)(qu)面(mian)(mian)積(ji)500*120等于60000立方(fang)每(mei)(mei)小時(shi)計(ji)算(suan)(suan)(suan)(suan)，在(zai)設(she)計(ji)排(pai)煙量(liang)(liang)(liang)(liang)的(de)時(shi)候要(yao)注意漏(lou)風量(liang)(liang)(liang)(liang)，一般可(ke)按小漏(lou)風量(liang)(liang)(liang)(liang)10%計(ji)算(suan)(suan)(suan)(suan)。例如：當(dang)建筑(zhu)面(mian)(mian)積(ji)為1000平(ping)方(fang)時(shi)，需要(yao)設(she)置兩個(ge)(ge)防(fang)(fang)(fang)(fang)煙分(fen)(fen)區(qu)(qu)，每(mei)(mei)個(ge)(ge)防(fang)(fang)(fang)(fang)煙分(fen)(fen)區(qu)(qu)的(de)大面(mian)(mian)積(ji)為500平(ping)方(fang)，排(pai)煙量(liang)(liang)(liang)(liang)是(shi)500*1203／h=600003／h，再加(jia)上小漏(lou)風量(liang)(liang)(liang)(liang)10%為60003／h，總排(pai)煙量(liang)(liang)(liang)(liang)應(ying)(ying)為660003／h，其(qi)中(zhong)送風量(liang)(liang)(liang)(liang)為排(pai)煙量(liang)(liang)(liang)(liang)的(de)50%應(ying)(ying)為330003／h。

排煙(yan)防火(huo)閥(fa)在(zai)火(huo)災發生時起到(dao)重要(yao)(yao)的保護作(zuo)用(yong)，因此(ci)其安全及(ji)(ji)耐高(gao)溫性能要(yao)(yao)好。那么大家對其還有(you)哪些(xie)了解(jie)呢？下(xia)面(mian)就(jiu)跟隨(sui)簡(jian)要(yao)(yao)了解(jie)下(xia)其主要(yao)(yao)功能及(ji)(ji)相關優勢吧。這(zhe)款排煙(yan)防火(huo)閥(fa)輸(shu)(shu)入DC24V電信(xin)號，電磁鐵動(dong)作(zuo)、閥(fa)門敏捷敞開(kai)(kai)；手動(dong)封(feng)閉，手動(dong)復(fu)位(wei)敞開(kai)(kai)；可輸(shu)(shu)出閥(fa)門開(kai)(kai)封(feng)閉信(xin)號及(ji)(ji)聯鎖操控信(xin)號；0°～90°范圍內手動(dong)調理葉片敞開(kai)(kai)度；（調理型(xing)）。其主要(yao)(yao)優勢有(you)：1.漏(lou)風(feng)量低、氣密功能好；2.電動(dong)敞開(kai)(kai)耗費電流小；3.防腐功能強，運用(yong)壽命長；4.執行機(ji)構驅動(dong)靈(ling)敏，反應(ying)、聯鎖信(xin)號精確。

什么是(shi)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，常(chang)見風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)有(you)(you)哪(na)些類型，風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)主要(yao)指(zhi)中(zhong)央(yang)空調(diao)系統(tong)的(de)通風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)，它常(chang)常(chang)被忽視，但卻是(shi)空調(diao)系統(tong)的(de)重要(yao)組成(cheng)部分。風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)是(shi)由(you)薄鋼(gang)板(ban)(ban)(ban)、鋁(lv)板(ban)(ban)(ban)、硬聚氯(lv)(lv)乙烯(xi)板(ban)(ban)(ban)、玻(bo)(bo)璃(li)鋼(gang)以及(ji)其(qi)它復合材料等(deng)制(zhi)成(cheng)的(de)，用于輸送空氣和空氣混合物的(de)各種管(guan)(guan)(guan)(guan)(guan)道(dao)的(de)總稱。1、按照材質可分為(wei)：金(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、非金(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)。其(qi)中(zhong)：（1）金(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)又可分為(wei)：鋼(gang)板(ban)(ban)(ban)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、鋁(lv)板(ban)(ban)(ban)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、不(bu)銹鋼(gang)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)等(deng)；（2）非金(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)可以分為(wei)：硬聚氯(lv)(lv)乙烯(xi)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、有(you)(you)機玻(bo)(bo)璃(li)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、無(wu)機玻(bo)(bo)璃(li)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、玻(bo)(bo)璃(li)鋼(gang)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)以及(ji)其(qi)它復合材料風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)等(deng)；2、按照風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)外形可分為(wei)：圓形風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、矩形風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)；3、按照通風(feng)(feng)(feng)(feng)(feng)空調(diao)系統(tong)工(gong)作(zuo)壓(ya)(ya)力可分為(wei)：高壓(ya)(ya)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、中(zhong)壓(ya)(ya)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、低壓(ya)(ya)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)三個類別，

1．冷(熱(re)(re))水(shui)機(ji)(ji)(ji)組的(de)(de)(de)基本工(gong)作(zuo)過(guo)程(cheng)是：室(shi)(shi)外的(de)(de)(de)制(zhi)(zhi)(zhi)冷機(ji)(ji)(ji)組對冷(熱(re)(re))媒水(shui)進(jin)行制(zhi)(zhi)(zhi)冷降溫(或加熱(re)(re)升(sheng)溫)，然后由(you)水(shui)泵將降溫后的(de)(de)(de)冷媒(熱(re)(re))水(shui)輸送到安裝在(zai)室(shi)(shi)內(nei)的(de)(de)(de)風(feng)機(ji)(ji)(ji)盤管(guan)(guan)機(ji)(ji)(ji)組中(zhong)，由(you)風(feng)機(ji)(ji)(ji)盤管(guan)(guan)機(ji)(ji)(ji)組采取就地(di)回風(feng)的(de)(de)(de)方式與室(shi)(shi)內(nei)空(kong)氣(qi)(qi)(qi)進(jin)行熱(re)(re)交換實現對室(shi)(shi)內(nei)空(kong)氣(qi)(qi)(qi)處理(li)的(de)(de)(de)目的(de)(de)(de)。2．風(feng)管(guan)(guan)(道(dao))式機(ji)(ji)(ji)組的(de)(de)(de)基本工(gong)作(zuo)過(guo)程(cheng)是：供(gong)冷時，室(shi)(shi)外的(de)(de)(de)制(zhi)(zhi)(zhi)冷機(ji)(ji)(ji)組吸收來自室(shi)(shi)內(nei)機(ji)(ji)(ji)組的(de)(de)(de)制(zhi)(zhi)(zhi)冷劑蒸(zheng)氣(qi)(qi)(qi)經(jing)壓縮、冷凝(ning)后向(xiang)各室(shi)(shi)內(nei)機(ji)(ji)(ji)組輸送液體制(zhi)(zhi)(zhi)冷劑。供(gong)熱(re)(re)時，室(shi)(shi)外的(de)(de)(de)制(zhi)(zhi)(zhi)冷機(ji)(ji)(ji)組吸收來自冷凝(ning)器(qi)的(de)(de)(de)制(zhi)(zhi)(zhi)冷劑蒸(zheng)氣(qi)(qi)(qi)經(jing)壓縮后向(xiang)各室(shi)(shi)內(nei)機(ji)(ji)(ji)組輸送汽(qi)體制(zhi)(zhi)(zhi)冷劑，室(shi)(shi)內(nei)機(ji)(ji)(ji)組通過(guo)布置在(zai)天花板(ban)上的(de)(de)(de)回風(feng)口(kou)將空(kong)氣(qi)(qi)(qi)吸入(ru)(ru)，進(jin)行熱(re)(re)交換后送入(ru)(ru)安裝在(zai)室(shi)(shi)內(nei)各房間天花板(ban)中(zhong)的(de)(de)(de)風(feng)管(guan)(guan)(道(dao))內(nei)，并(bing)通過(guo)出風(feng)口(kou)上的(de)(de)(de)散流器(qi)向(xiang)室(shi)(shi)內(nei)各房間輸送空(kong)氣(qi)(qi)(qi)。在(zai)風(feng)管(guan)(guan)(道(dao))上設計有新(xin)風(feng)門和(he)排風(feng)門，可以(yi)按一定比例置換空(kong)氣(qi)(qi)(qi)，以(yi)保證室(shi)(shi)內(nei)空(kong)氣(qi)(qi)(qi)的(de)(de)(de)質量。