貴州推薦消防風機批發

一、通(tong)風(feng)(feng)與空(kong)調(diao)(diao)(diao)(diao)(diao)系(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)組(zu)成與類別(一)通(tong)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)組(zu)成，包括：進(jin)氣(qi)(qi)(qi)處(chu)(chu)理(li)設(she)(she)備(bei)(bei)(bei)(bei)，如空(kong)氣(qi)(qi)(qi)過(guo)濾設(she)(she)備(bei)(bei)(bei)(bei)、熱(re)濕處(chu)(chu)理(li)設(she)(she)備(bei)(bei)(bei)(bei)和(he)空(kong)氣(qi)(qi)(qi)凈化(hua)設(she)(she)備(bei)(bei)(bei)(bei)等；送(song)(song)風(feng)(feng)機(ji)或(huo)排風(feng)(feng)機(ji)；風(feng)(feng)道系(xi)統(tong)(tong)(tong)(tong)，如風(feng)(feng)管(guan)、送(song)(song)風(feng)(feng)口(kou)、排風(feng)(feng)口(kou)、排氣(qi)(qi)(qi)罩等；排氣(qi)(qi)(qi)處(chu)(chu)理(li)設(she)(she)備(bei)(bei)(bei)(bei)，如除塵器、有(you)(you)害氣(qi)(qi)(qi)體(ti)凈化(hua)設(she)(she)備(bei)(bei)(bei)(bei)、風(feng)(feng)帽等。2．通(tong)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)類別有(you)(you)：(二)空(kong)調(diao)(diao)(diao)(diao)(diao)系(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)組(zu)成——空(kong)氣(qi)(qi)(qi)處(chu)(chu)理(li)設(she)(she)備(bei)(bei)(bei)(bei)、熱(re)源(yuan)(yuan)和(he)冷(leng)(leng)源(yuan)(yuan)、空(kong)調(diao)(diao)(diao)(diao)(diao)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)、水系(xi)統(tong)(tong)(tong)(tong)、控制(zhi)、調(diao)(diao)(diao)(diao)(diao)節裝置(zhi)(zhi)(1)空(kong)氣(qi)(qi)(qi)處(chu)(chu)理(li)設(she)(she)備(bei)(bei)(bei)(bei)：空(kong)氣(qi)(qi)(qi)加(jia)熱(re)或(huo)冷(leng)(leng)卻設(she)(she)備(bei)(bei)(bei)(bei)、空(kong)氣(qi)(qi)(qi)加(jia)濕或(huo)去(qu)濕設(she)(she)備(bei)(bei)(bei)(bei)和(he)空(kong)氣(qi)(qi)(qi)凈化(hua)設(she)(she)備(bei)(bei)(bei)(bei)等；其(qi)作用是(shi)將(jiang)送(song)(song)風(feng)(feng)空(kong)氣(qi)(qi)(qi)處(chu)(chu)理(li)到一定的(de)(de)(de)狀態。(2)熱(re)源(yuan)(yuan)和(he)冷(leng)(leng)源(yuan)(yuan)：常用的(de)(de)(de)熱(re)源(yuan)(yuan)有(you)(you)提供熱(re)水或(huo)蒸汽的(de)(de)(de)鍋(guo)爐、電加(jia)熱(re)器等。(3)空(kong)調(diao)(diao)(diao)(diao)(diao)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)：由風(feng)(feng)機(ji)和(he)風(feng)(feng)管(guan)系(xi)統(tong)(tong)(tong)(tong)組(zu)成。(4)水系(xi)統(tong)(tong)(tong)(tong)：包括將(jiang)冷(leng)(leng)凍水(或(huo)熱(re)水)從(cong)制(zhi)冷(leng)(leng)系(xi)統(tong)(tong)(tong)(tong)(或(huo)熱(re)源(yuan)(yuan))輸送(song)(song)到空(kong)氣(qi)(qi)(qi)處(chu)(chu)理(li)設(she)(she)備(bei)(bei)(bei)(bei)的(de)(de)(de)水系(xi)統(tong)(tong)(tong)(tong)和(he)制(zhi)冷(leng)(leng)設(she)(she)備(bei)(bei)(bei)(bei)的(de)(de)(de)冷(leng)(leng)卻水系(xi)統(tong)(tong)(tong)(tong)，由水泵和(he)水管(guan)系(xi)統(tong)(tong)(tong)(tong)組(zu)成。(5)控制(zhi)、調(diao)(diao)(diao)(diao)(diao)節裝置(zhi)(zhi)：裝置(zhi)(zhi)的(de)(de)(de)作用是(shi)調(diao)(diao)(diao)(diao)(diao)節空(kong)調(diao)(diao)(diao)(diao)(diao)系(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)冷(leng)(leng)量(liang)、熱(re)量(liang)、風(feng)(feng)量(liang)等，使空(kong)調(diao)(diao)(diao)(diao)(diao)系(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)工作適應空(kong)調(diao)(diao)(diao)(diao)(diao)工況(kuang)的(de)(de)(de)變化(hua)，從(cong)而將(jiang)室內(nei)空(kong)氣(qi)(qi)(qi)狀況(kuang)控制(zhi)在要(yao)求的(de)(de)(de)范圍內(nei)。

1、70℃防火閥用在空調送風、通風系統管道上；平時常開，發生火災時關閉，聯鎖風機，使風機關閉；2、280℃防火閥用在排煙系統管道上，平時常開，發生火災時排煙，當煙氣溫度達到280度時，防火閥關閉，聯鎖風機關閉；3、280℃防火閥應為常開，又叫高溫防火閥，一般推薦消防風機安裝在有高溫環境的通風管道中，當溫度到達280℃后易熔合金熔化，閥門關閉，同時可以用24V電信號控制。如果說是280排煙防火閥應為常閉，消防風機安裝(zhuang)在排(pai)(pai)煙(yan)管道中發生火災時(shi)控制(zhi)中心給出電信(xin)號使其打(da)開(kai)排(pai)(pai)煙(yan)，當溫度到達280時(shi)易熔合金熔化閥(fa)門關閉，是一種(zhong)二次動(dong)作的閥(fa)門。

1、在(zai)設(she)計靜(jing)(jing)壓(ya)(ya)箱(xiang)(xiang)(xiang)時，如(ru)果(guo)按著(zhu)規定(ding)的(de)(de)(de)(de)(de)風(feng)速(su)(su)成進行設(she)計，箱(xiang)(xiang)(xiang)體將會很大；一(yi)(yi)(yi)般(ban)(ban)的(de)(de)(de)(de)(de)靜(jing)(jing)壓(ya)(ya)箱(xiang)(xiang)(xiang)長邊要(yao)(yao)寬(kuan)出風(feng)管(guan)邊400mm，高(gao)度(du)(du)要(yao)(yao)寬(kuan)出風(feng)管(guan)高(gao)度(du)(du)400mm ；2、選靜(jing)(jing)壓(ya)(ya)箱(xiang)(xiang)(xiang)的(de)(de)(de)(de)(de)經驗(yan)是(shi)5~10db(a)/m，阻抗復合型（似乎空調通風(feng)系統一(yi)(yi)(yi)般(ban)(ban)都用(yong)(yong)這個(ge)(ge)(ge)(ge)）消聲器10~15db(a)/m；3、控(kong)制(zhi)風(feng)速(su)(su) 在(zai)2.5以內 若(ruo)體積(ji)太(tai)大可(ke)適當(dang)得提高(gao)一(yi)(yi)(yi)下風(feng)速(su)(su) 關于(yu)(yu)長度(du)(du)一(yi)(yi)(yi)般(ban)(ban)大于(yu)(yu)1米(mi)沒有其他得強制(zhi)要(yao)(yao)求(qiu) ；4、高(gao)度(du)(du)×深度(du)(du)=靜(jing)(jing)壓(ya)(ya)箱(xiang)(xiang)(xiang)截面(mian)(mian)(mian)面(mian)(mian)(mian)積(ji)，靜(jing)(jing)壓(ya)(ya)箱(xiang)(xiang)(xiang)截面(mian)(mian)(mian)面(mian)(mian)(mian)積(ji)×2.5m/s=風(feng)機(ji)風(feng)量，至(zhi)于(yu)(yu)高(gao)度(du)(du)和深度(du)(du)怎么配，自(zi)(zi)己把握吧；5、用(yong)(yong)你(ni)(ni)(ni)(ni)(ni)機(ji)組的(de)(de)(de)(de)(de)風(feng)量L÷3米(mi)/秒，可(ke)得到你(ni)(ni)(ni)(ni)(ni)靜(jing)(jing)壓(ya)(ya)箱(xiang)(xiang)(xiang)一(yi)(yi)(yi)個(ge)(ge)(ge)(ge)面(mian)(mian)(mian)的(de)(de)(de)(de)(de)面(mian)(mian)(mian)積(ji)，然后(hou)你(ni)(ni)(ni)(ni)(ni)根據你(ni)(ni)(ni)(ni)(ni)房子的(de)(de)(de)(de)(de)高(gao)度(du)(du)，假如(ru)是(shi)4米(mi)，可(ke)你(ni)(ni)(ni)(ni)(ni)的(de)(de)(de)(de)(de)機(ji)組是(shi)2米(mi)高(gao)，在(zai)減去軟(ruan)接頭大概0.5米(mi)，上面(mian)(mian)(mian)留高(gao)0.5米(mi)，那(nei)你(ni)(ni)(ni)(ni)(ni)的(de)(de)(de)(de)(de)靜(jing)(jing)壓(ya)(ya)箱(xiang)(xiang)(xiang)只有1米(mi)高(gao)，那(nei)你(ni)(ni)(ni)(ni)(ni)就(jiu)可(ke)以確定(ding)寬(kuan)度(du)(du)了，有了兩(liang)個(ge)(ge)(ge)(ge)數(shu)，第(di)三個(ge)(ge)(ge)(ge)數(shu)也就(jiu)容易確定(ding)了，這里主要(yao)(yao)的(de)(de)(de)(de)(de)是(shi)要(yao)(yao)看自(zi)(zi)己的(de)(de)(de)(de)(de)空調機(ji)房夠(gou)(gou)不夠(gou)(gou)位(wei)置，如(ru)果(guo)夠(gou)(gou)位(wei)置就(jiu)盡量的(de)(de)(de)(de)(de)大點(dian)！！長度(du)(du)的(de)(de)(de)(de)(de)計算方法(fa)也是(shi)一(yi)(yi)(yi)樣的(de)(de)(de)(de)(de)，你(ni)(ni)(ni)(ni)(ni)知道了寬(kuan)度(du)(du)，那(nei)么你(ni)(ni)(ni)(ni)(ni)的(de)(de)(de)(de)(de)寬(kuan)度(du)(du)乘以長度(du)(du)不也是(shi)有個(ge)(ge)(ge)(ge)面(mian)(mian)(mian)積(ji)嗎？這個(ge)(ge)(ge)(ge)面(mian)(mian)(mian)積(ji)也要(yao)(yao)等于(yu)(yu)L/3，不過(guo)在(zai)設(she)計院里的(de)(de)(de)(de)(de)面(mian)(mian)(mian)風(feng)速(su)(su)是(shi)取用(yong)(yong)2m/s的(de)(de)(de)(de)(de)，如(ru)果(guo)夠(gou)(gou)空間，就(jiu)做(zuo)大點(dian)吧；

風(feng)(feng)管(guan)(guan)主要指中(zhong)央空調系(xi)統(tong)的(de)(de)(de)通風(feng)(feng)管(guan)(guan)道，它常常被忽視，但卻是(shi)空調系(xi)統(tong)的(de)(de)(de)重(zhong)要組(zu)成部分，目前常見的(de)(de)(de)風(feng)(feng)管(guan)(guan)主要有(you)(you)四(si)種：1）鍍(du)鋅(xin)(xin)薄鋼板(ban)(ban)(ban)風(feng)(feng)管(guan)(guan)；2)無機(ji)玻(bo)(bo)璃鋼風(feng)(feng)管(guan)(guan)；3)復合玻(bo)(bo)纖(xian)板(ban)(ban)(ban)風(feng)(feng)管(guan)(guan)；4)纖(xian)維織(zhi)物風(feng)(feng)管(guan)(guan)。鍍(du)鋅(xin)(xin)薄鋼板(ban)(ban)(ban)風(feng)(feng)管(guan)(guan)：早使用(yong)(yong)的(de)(de)(de)風(feng)(feng)管(guan)(guan)，采用(yong)(yong)鍍(du)鋅(xin)(xin)薄鋼板(ban)(ban)(ban)制(zhi)作(zuo)(zuo)(zuo)，適合含濕量(liang)小的(de)(de)(de)一般性氣體的(de)(de)(de)輸送，有(you)(you)易生銹，無保溫(wen)和消(xiao)聲功能，制(zhi)作(zuo)(zuo)(zuo)安裝周期長(chang)的(de)(de)(de)特點。無機(ji)玻(bo)(bo)璃鋼風(feng)(feng)管(guan)(guan)：較新的(de)(de)(de)風(feng)(feng)管(guan)(guan)類型，采用(yong)(yong)玻(bo)(bo)璃纖(xian)維增強無機(ji)材(cai)料制(zhi)作(zuo)(zuo)(zuo)，遇火不燃、耐腐蝕、份量(liang)重(zhong)，硬(ying)度大但較脆，受自重(zhong)影響易變形酥裂(lie)，無保溫(wen)和消(xiao)聲性能，制(zhi)作(zuo)(zuo)(zuo)安裝周期長(chang)。

消(xiao)防(fang)排(pai)煙風(feng)(feng)機(ji)(ji)廠家產品由(you)多(duo)個配件(jian)構成(cheng)，比如(ru)說葉輪(lun)(lun)、機(ji)(ji)殼、軸承、主軸等等構成(cheng)，而(er)不同(tong)(tong)的(de)(de)(de)配件(jian)也起著(zhu)不同(tong)(tong)的(de)(de)(de)作(zuo)用。首先對(dui)于(yu)葉輪(lun)(lun)而(er)言(yan)，一般采(cai)(cai)用優(you)質(zhi)鍍(du)鋅板(ban)制作(zuo)而(er)成(cheng)的(de)(de)(de)葉片(pian)，通(tong)過傾斜(xie)設計，與拉伸成(cheng)型的(de)(de)(de)前盤一起形成(cheng)了更合理的(de)(de)(de)流道(dao)，從而(er)保證(zheng)了葉輪(lun)(lun)的(de)(de)(de)高(gao)效率。而(er)軸承是帶鑄造座的(de)(de)(de)外(wai)球面軸承，可以通(tong)過外(wai)球面配合調整同(tong)(tong)軸度的(de)(de)(de)誤差。主軸一般采(cai)(cai)用45#鋼經調制處(chu)理后精車而(er)成(cheng)，保證(zheng)足(zu)(zu)夠的(de)(de)(de)光(guang)潔度和(he)尺(chi)寸(cun)精。另外(wai)兩(liang)層板(ban)內部填充(chong)消(xiao)聲材(cai)料，能更有效隔熱(re)降(jiang)噪。消(xiao)防(fang)排(pai)煙風(feng)(feng)機(ji)(ji)不能距離隧(sui)道(dao)的(de)(de)(de)邊壁太近，避(bi)免影(ying)響(xiang)通(tong)風(feng)(feng)效果。通(tong)風(feng)(feng)系統從安(an)全隧(sui)道(dao)向(xiang)(xiang)通(tong)過橫(heng)通(tong)道(dao)向(xiang)(xiang)事故隧(sui)道(dao)方向(xiang)(xiang)送風(feng)(feng)，抑制煙氣進入橫(heng)通(tong)道(dao)及未發生事故的(de)(de)(de)隧(sui)道(dao)，滿足(zu)(zu)疏散(san)人員迎著(zhu)新(xin)風(feng)(feng)進入橫(heng)通(tong)道(dao)和(he)安(an)全隧(sui)道(dao)內，同(tong)(tong)時(shi)保證(zheng)等待區域(yu)所需要的(de)(de)(de)新(xin)鮮空(kong)氣。充(chong)分利用定(ding)點救(jiu)援站處(chu)的(de)(de)(de)斜(xie)井和(he)隧(sui)道(dao)兩(liang)端的(de)(de)(de)消(xiao)防(fang)排(pai)煙風(feng)(feng)機(ji)(ji)作(zuo)為送入新(xin)風(feng)(feng)和(he)排(pai)煙的(de)(de)(de)通(tong)道(dao)，通(tong)風(feng)(feng)必須維持橫(heng)通(tong)道(dao)口處(chu)于(yu)正壓狀態，防(fang)止煙氣流向(xiang)(xiang)通(tong)道(dao)內。

消防(fang)(fang)排(pai)(pai)煙(yan)風(feng)機(ji)首(shou)先(xian)應(ying)(ying)該滿足(zu)溫(wen)(wen)度(du)和(he)時(shi)間(jian)的(de)特性(xing)，即國家規(gui)定280℃/0.5h；其(qi)次，在一般環境溫(wen)(wen)度(du)下(xia)(xia)，可以(yi)保證有(you)效(xiao)的(de)排(pai)(pai)煙(yan)控制量。此外還要(yao)求(qiu)消防(fang)(fang)排(pai)(pai)煙(yan)風(feng)機(ji)能(neng)夠(gou)進行(xing)(xing)周(zhou)期性(xing)的(de)實驗(yan)，能(neng)夠(gou)發現其(qi)中(zhong)的(de)不足(zu)，并加以(yi)改進；可以(yi)適用各種通風(feng)要(yao)求(qiu)的(de)管道(dao)(dao)，便于安裝(zhuang)與使用。消防(fang)(fang)排(pai)(pai)煙(yan)風(feng)機(ji)的(de)性(xing)能(neng)優(you)(you)良、耐高溫(wen)(wen)性(xing)能(neng)良好、效(xiao)率高、占地(di)比離(li)心風(feng)機(ji)少(shao)、高溫(wen)(wen)性(xing)能(neng)優(you)(you)良。消防(fang)(fang)排(pai)(pai)煙(yan)風(feng)機(ji)能(neng)在300℃高溫(wen)(wen)條件(jian)(jian)下(xia)(xia)連續(xu)運行(xing)(xing)60分鐘以(yi)上(shang)，100℃溫(wen)(wen)度(du)條件(jian)(jian)下(xia)(xia)連續(xu)20小時(shi)不損壞，應(ying)(ying)用范(fan)圍廣，可根據高級民用建筑(zhu)的(de)不同要(yao)求(qiu)，采用變速或多(duo)速的(de)驅動型式，消防(fang)(fang)排(pai)(pai)煙(yan)風(feng)機(ji)廣泛(fan)應(ying)(ying)用于高級民用建筑(zhu)、烤箱、地(di)下(xia)(xia)車(che)庫、隧(sui)道(dao)(dao)等場(chang)合。安裝(zhuang)方便，可直接(jie)和(he)墻(qiang)壁安裝(zhuang)，安裝(zhuang)可采用垂直式、水平式或吊(diao)裝(zhuang)式，很大程度(du)上(shang)節省了占地(di)面積。