渝北推薦配件批發

防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)：采用70℃溫度(du)(du)熔(rong)斷(duan)(duan)器自動(dong)(dong)關閉（防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)).可(ke)輸出(chu)聯動(dong)(dong)訊號(hao)，用于(yu)通風(feng)(feng)空調(diao)系統風(feng)(feng)管(guan)(guan)內，防(fang)(fang)(fang)(fang)止火(huo)(huo)(huo)勢(shi)沿風(feng)(feng)管(guan)(guan)蔓(man)延。排(pai)(pai)煙(yan)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)：電訊號(hao)開啟(qi)，手動(dong)(dong)開啟(qi)，輸出(chu)動(dong)(dong)作電訊號(hao).用于(yu)排(pai)(pai)煙(yan)風(feng)(feng)機吸入口管(guan)(guan)道或排(pai)(pai)煙(yan)支管(guan)(guan)上。采用280℃溫度(du)(du)熔(rong)斷(duan)(duan)器重新關閉。防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)——通風(feng)(feng)空調(diao)系統70℃：風(feng)(feng)管(guan)(guan)穿越防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)分區、隔墻樓板、水平風(feng)(feng)管(guan)(guan)的(de)水平管(guan)(guan)段上（系統獨立設置(zhi)可(ke)不設）、公(gong)共建筑豎向(xiang)排(pai)(pai)風(feng)(feng)管(guan)(guan)支管(guan)(guan)；150℃：公(gong)共建筑廚房排(pai)(pai)油煙(yan)管(guan)(guan)支管(guan)(guan)；排(pai)(pai)煙(yan)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)——消防(fang)(fang)(fang)(fang)排(pai)(pai)煙(yan)系統280℃：消防(fang)(fang)(fang)(fang)排(pai)(pai)煙(yan)管(guan)(guan)道；

它是近年(nian)新的風管(guan)管(guan)材，以(yi)容(rong)重64 kg / m3、厚(hou)度25 mm的離(li)心玻(bo)纖板為基材，內(nei)復玻(bo)璃絲布，外復防潮鋁(lv)箔(bo)布（進口板材為內(nei)涂熱(re)敏丙稀酸聚合物，外層為稀紋布 / 鋁(lv)箔(bo) / 牛皮紙(zhi)），用(yong)(yong)專用(yong)(yong)防火粘結劑復合干燥后，再經切割(ge)、開槽、粘結加固等(deng)工(gong)藝而制成，采用(yong)(yong)特種密封(feng)膠、壓(ya)敏膠帶、熱(re)敏膠帶連接密封(feng)，根據風管(guan)斷面尺寸、風壓(ya)大小(xiao)再采取(qu)適(shi)當的加固措施。具有消聲、保溫、防火、防潮、漏風量小(xiao)、經濟(ji)適(shi)用(yong)(yong)等(deng)優點,材質輕，搬(ban)運吊掛容(rong)易(yi)，現場修改方便、易(yi)施工(gong)，組(zu)裝便捷，需(xu)密封(feng)的連接點少，節省安裝空間，熱(re)效高，操作安靜(jing)，工(gong)作壽(shou)命長，性能價格比優，綜合造價低(di)，要防止(zhi)被水長期浸泡。

1、消聲性能：鍍鋅薄鋼板風管：無消聲性能，自身震動會產生聲音，必須加裝消聲器。無機玻璃鋼風管：無消聲性能，隔聲性能優于鍍鋅薄鋼板風管，必須加裝消聲器。復合玻纖板風管：其管壁是一種多孔性吸聲材料，可省去專用消聲器。纖維織物風管：其管壁為柔性纖維織物，配件批發本身就是聲音的不良導體和吸收體，自身不會產生聲音，推薦配件還可(ke)以一定程(cheng)度(du)上(shang)吸收設備噪(zao)聲(sheng)，隨著管(guan)(guan)道的(de)延長，效果更(geng)為明顯，可(ke)省去專用消聲(sheng)器(qi)。2、保(bao)溫(wen)(wen)性能：鍍(du)鋅薄鋼(gang)板(ban)風管(guan)(guan)：導熱系(xi)數(shu)很(hen)大(da)(為60.4 W/m?K)，無(wu)保(bao)溫(wen)(wen)性能，必須另外加(jia)包保(bao)溫(wen)(wen)層及保(bao)護層。無(wu)機玻璃鋼(gang)風管(guan)(guan)：導熱系(xi)數(shu)大(da)(為0.5W/m?K)，無(wu)保(bao)溫(wen)(wen)性能。復合(he)玻纖(xian)板(ban)風管(guan)(guan)：導熱系(xi)數(shu)小(平均溫(wen)(wen)度(du)24℃時小于1W/m?K)，有一定保(bao)溫(wen)(wen)性能，不加(jia)裝保(bao)溫(wen)(wen)。

消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)一般是采用(yong)離(li)心式(shi)(shi)風(feng)(feng)機(ji)(ji)(ji)(ji)和軸(zhou)流(liu)(liu)(liu)(liu)式(shi)(shi)風(feng)(feng)機(ji)(ji)(ji)(ji)兩(liang)(liang)種(zhong)重(zhong)要的(de)(de)(de)(de)型(xing)(xing)(xing)式(shi)(shi)。從消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)風(feng)(feng)量(liang)、風(feng)(feng)壓(ya)考(kao)慮(lv)來看，消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)是高(gao)比(bi)轉(zhuan)高(gao)效率的(de)(de)(de)(de)風(feng)(feng)機(ji)(ji)(ji)(ji)，更加的(de)(de)(de)(de)適合選用(yong)軸(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)機(ji)(ji)(ji)(ji)。軸(zhou)流(liu)(liu)(liu)(liu)式(shi)(shi)消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)有兩(liang)(liang)種(zhong)設計(ji)型(xing)(xing)(xing)式(shi)(shi)，一種(zhong)為(wei)電機(ji)(ji)(ji)(ji)與主氣流(liu)(liu)(liu)(liu)分離(li)型(xing)(xing)(xing)式(shi)(shi)，另(ling)一種(zhong)為(wei)電機(ji)(ji)(ji)(ji)置(zhi)于主氣流(liu)(liu)(liu)(liu)之中。根據煙(yan)(yan)(yan)(yan)氣溫(wen)(wen)(wen)度(du)的(de)(de)(de)(de)不同，采用(yong)不同型(xing)(xing)(xing)式(shi)(shi)的(de)(de)(de)(de)消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)，溫(wen)(wen)(wen)度(du)大(da)于400℃時(shi)(shi)，采用(yong)電機(ji)(ji)(ji)(ji)與主氣流(liu)(liu)(liu)(liu)分離(li)型(xing)(xing)(xing)式(shi)(shi)，溫(wen)(wen)(wen)度(du)小于400℃大(da)于150℃，兩(liang)(liang)種(zhong)型(xing)(xing)(xing)式(shi)(shi)的(de)(de)(de)(de)電機(ji)(ji)(ji)(ji)都可以選擇，在溫(wen)(wen)(wen)度(du)小于150℃的(de)(de)(de)(de)時(shi)(shi)候，采用(yong)電機(ji)(ji)(ji)(ji)置(zhi)于主氣流(liu)(liu)(liu)(liu)之中。 軸(zhou)流(liu)(liu)(liu)(liu)消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)流(liu)(liu)(liu)(liu)量(liang)范圍從7200m？/h至110000m？/h，有不同型(xing)(xing)(xing)號(hao)的(de)(de)(de)(de)編制(zhi)，用(yong)來滿(man)足不同通(tong)風(feng)(feng)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)流(liu)(liu)(liu)(liu)量(liang)的(de)(de)(de)(de)需(xu)求。消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)可以根據壓(ya)力(li)情況(kuang)的(de)(de)(de)(de)不同分為(wei)兩(liang)(liang)種(zhong)類型(xing)(xing)(xing)，一類為(wei)軸(zhou)流(liu)(liu)(liu)(liu)式(shi)(shi)消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)機(ji)(ji)(ji)(ji)，其各(ge)機(ji)(ji)(ji)(ji)號(hao)的(de)(de)(de)(de)壓(ya)力(li)在600Pa左右，另(ling)一類為(wei)斜流(liu)(liu)(liu)(liu)消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)，各(ge)機(ji)(ji)(ji)(ji)號(hao)的(de)(de)(de)(de)壓(ya)力(li)在1000Pa左右。為(wei)了滿(man)足排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)量(liang)和通(tong)風(feng)(feng)換氣的(de)(de)(de)(de)要求，消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)一般都設計(ji)了雙(shuang)速型(xing)(xing)(xing)的(de)(de)(de)(de)結構模(mo)式(shi)(shi)。低速可以通(tong)風(feng)(feng)使用(yong)，高(gao)速可以排(pai)(pai)(pai)放(fang)煙(yan)(yan)(yan)(yan)霧，這樣不但可以節約能(neng)源同時(shi)(shi)又降低了噪聲污染。

在(zai)了解空(kong)(kong)(kong)(kong)調(diao)壓(ya)(ya)(ya)(ya)縮(suo)(suo)機的工作(zuo)原理之(zhi)(zhi)前(qian)，先(xian)來認識下空(kong)(kong)(kong)(kong)調(diao)壓(ya)(ya)(ya)(ya)縮(suo)(suo)機的工作(zuo)回路。空(kong)(kong)(kong)(kong)調(diao)壓(ya)(ya)(ya)(ya)縮(suo)(suo)機的工作(zuo)回路分為(wei)蒸(zheng)發(fa)區(qu)(qu)和冷(leng)(leng)(leng)凝區(qu)(qu)，空(kong)(kong)(kong)(kong)調(diao)壓(ya)(ya)(ya)(ya)縮(suo)(suo)機在(zai)空(kong)(kong)(kong)(kong)調(diao)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑回路中(zhong)起(qi)壓(ya)(ya)(ya)(ya)縮(suo)(suo)驅動制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑的作(zuo)用(yong)。空(kong)(kong)(kong)(kong)調(diao)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)時，中(zhong)央空(kong)(kong)(kong)(kong)調(diao)壓(ya)(ya)(ya)(ya)縮(suo)(suo)機把制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑從(cong)低(di)壓(ya)(ya)(ya)(ya)區(qu)(qu)抽(chou)取(qu)來經緊縮(suo)(suo)后(hou)送到(dao)(dao)高(gao)(gao)壓(ya)(ya)(ya)(ya)區(qu)(qu)冷(leng)(leng)(leng)卻凝結(jie)，經過(guo)散熱(re)(re)片(pian)分發(fa)出熱(re)(re)量(liang)(liang)到(dao)(dao)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)中(zhong)，制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑也從(cong)氣(qi)(qi)(qi)(qi)態(tai)變(bian)成(cheng)液(ye)態(tai)，壓(ya)(ya)(ya)(ya)力升(sheng)高(gao)(gao)。制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑再從(cong)高(gao)(gao)壓(ya)(ya)(ya)(ya)區(qu)(qu)流向低(di)壓(ya)(ya)(ya)(ya)區(qu)(qu)，經過(guo)毛(mao)細管放射(she)到(dao)(dao)蒸(zheng)發(fa)器(qi)中(zhong)，壓(ya)(ya)(ya)(ya)力驟降，液(ye)態(tai)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑立刻變(bian)成(cheng)氣(qi)(qi)(qi)(qi)態(tai)，經過(guo)散熱(re)(re)片(pian)吸收空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)中(zhong)大(da)量(liang)(liang)的熱(re)(re)量(liang)(liang)。這樣循(xun)環(huan)應用(yong)就完(wan)成(cheng)了制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系(xi)(xi)統(tong)。壓(ya)(ya)(ya)(ya)縮(suo)(suo)機通過(guo)節流裝置節流之(zhi)(zhi)后(hou)，通入(ru)到(dao)(dao)蒸(zheng)發(fa)器(qi)中(zhong)，將(jiang)所需要(yao)冷(leng)(leng)(leng)卻的媒介冷(leng)(leng)(leng)卻換(huan)熱(re)(re)。例如(ru)將(jiang)蒸(zheng)發(fa)器(qi)連接到(dao)(dao)樓里的各(ge)個房間，蒸(zheng)發(fa)器(qi)內(nei)的蛇(she)行(xing)(xing)管將(jiang)同(tong)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)進行(xing)(xing)換(huan)熱(re)(re)，再通過(guo)鼓風將(jiang)冷(leng)(leng)(leng)氣(qi)(qi)(qi)(qi)吹向房間的空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)當中(zhong)。而蒸(zheng)發(fa)器(qi)蛇(she)行(xing)(xing)管內(nei)的冷(leng)(leng)(leng)凍劑換(huan)熱(re)(re)后(hou)變(bian)成(cheng)低(di)壓(ya)(ya)(ya)(ya)蒸(zheng)氣(qi)(qi)(qi)(qi)回到(dao)(dao)壓(ya)(ya)(ya)(ya)縮(suo)(suo)機，再被壓(ya)(ya)(ya)(ya)縮(suo)(suo)機壓(ya)(ya)(ya)(ya)縮(suo)(suo)，這樣循(xun)環(huan)利用(yong)就完(wan)成(cheng)了制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系(xi)(xi)統(tong)。

一、通風(feng)(feng)(feng)與空(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)(xi)(xi)統的(de)(de)組(zu)成(cheng)(cheng)與類別(一)通風(feng)(feng)(feng)系(xi)(xi)(xi)統的(de)(de)組(zu)成(cheng)(cheng)，包(bao)括：進(jin)氣(qi)處(chu)(chu)理設(she)(she)(she)備(bei)(bei)(bei)，如空(kong)(kong)(kong)(kong)(kong)氣(qi)過(guo)濾設(she)(she)(she)備(bei)(bei)(bei)、熱(re)濕(shi)處(chu)(chu)理設(she)(she)(she)備(bei)(bei)(bei)和(he)(he)空(kong)(kong)(kong)(kong)(kong)氣(qi)凈(jing)化(hua)(hua)設(she)(she)(she)備(bei)(bei)(bei)等(deng)；送(song)風(feng)(feng)(feng)機或(huo)排(pai)風(feng)(feng)(feng)機；風(feng)(feng)(feng)道系(xi)(xi)(xi)統，如風(feng)(feng)(feng)管(guan)、送(song)風(feng)(feng)(feng)口(kou)、排(pai)風(feng)(feng)(feng)口(kou)、排(pai)氣(qi)罩等(deng)；排(pai)氣(qi)處(chu)(chu)理設(she)(she)(she)備(bei)(bei)(bei)，如除塵器(qi)、有害(hai)氣(qi)體凈(jing)化(hua)(hua)設(she)(she)(she)備(bei)(bei)(bei)、風(feng)(feng)(feng)帽等(deng)。2．通風(feng)(feng)(feng)系(xi)(xi)(xi)統的(de)(de)類別有：(二(er))空(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)(xi)(xi)統的(de)(de)組(zu)成(cheng)(cheng)——空(kong)(kong)(kong)(kong)(kong)氣(qi)處(chu)(chu)理設(she)(she)(she)備(bei)(bei)(bei)、熱(re)源(yuan)和(he)(he)冷(leng)源(yuan)、空(kong)(kong)(kong)(kong)(kong)調(diao)風(feng)(feng)(feng)系(xi)(xi)(xi)統、水(shui)系(xi)(xi)(xi)統、控(kong)制(zhi)(zhi)、調(diao)節裝置(zhi)(1)空(kong)(kong)(kong)(kong)(kong)氣(qi)處(chu)(chu)理設(she)(she)(she)備(bei)(bei)(bei)：空(kong)(kong)(kong)(kong)(kong)氣(qi)加熱(re)或(huo)冷(leng)卻設(she)(she)(she)備(bei)(bei)(bei)、空(kong)(kong)(kong)(kong)(kong)氣(qi)加濕(shi)或(huo)去(qu)濕(shi)設(she)(she)(she)備(bei)(bei)(bei)和(he)(he)空(kong)(kong)(kong)(kong)(kong)氣(qi)凈(jing)化(hua)(hua)設(she)(she)(she)備(bei)(bei)(bei)等(deng)；其作用是(shi)將(jiang)送(song)風(feng)(feng)(feng)空(kong)(kong)(kong)(kong)(kong)氣(qi)處(chu)(chu)理到(dao)一定的(de)(de)狀態。(2)熱(re)源(yuan)和(he)(he)冷(leng)源(yuan)：常用的(de)(de)熱(re)源(yuan)有提供熱(re)水(shui)或(huo)蒸汽(qi)的(de)(de)鍋爐(lu)、電加熱(re)器(qi)等(deng)。(3)空(kong)(kong)(kong)(kong)(kong)調(diao)風(feng)(feng)(feng)系(xi)(xi)(xi)統：由風(feng)(feng)(feng)機和(he)(he)風(feng)(feng)(feng)管(guan)系(xi)(xi)(xi)統組(zu)成(cheng)(cheng)。(4)水(shui)系(xi)(xi)(xi)統：包(bao)括將(jiang)冷(leng)凍水(shui)(或(huo)熱(re)水(shui))從制(zhi)(zhi)冷(leng)系(xi)(xi)(xi)統(或(huo)熱(re)源(yuan))輸送(song)到(dao)空(kong)(kong)(kong)(kong)(kong)氣(qi)處(chu)(chu)理設(she)(she)(she)備(bei)(bei)(bei)的(de)(de)水(shui)系(xi)(xi)(xi)統和(he)(he)制(zhi)(zhi)冷(leng)設(she)(she)(she)備(bei)(bei)(bei)的(de)(de)冷(leng)卻水(shui)系(xi)(xi)(xi)統，由水(shui)泵和(he)(he)水(shui)管(guan)系(xi)(xi)(xi)統組(zu)成(cheng)(cheng)。(5)控(kong)制(zhi)(zhi)、調(diao)節裝置(zhi)：裝置(zhi)的(de)(de)作用是(shi)調(diao)節空(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)(xi)(xi)統的(de)(de)冷(leng)量(liang)、熱(re)量(liang)、風(feng)(feng)(feng)量(liang)等(deng)，使空(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)(xi)(xi)統的(de)(de)工作適應空(kong)(kong)(kong)(kong)(kong)調(diao)工況的(de)(de)變化(hua)(hua)，從而(er)將(jiang)室(shi)內空(kong)(kong)(kong)(kong)(kong)氣(qi)狀況控(kong)制(zhi)(zhi)在要求的(de)(de)范圍內。