渝北推薦消防風機價格

1、在設(she)計(ji)靜壓箱(xiang)(xiang)時，如(ru)果按著規定(ding)的(de)風(feng)(feng)(feng)(feng)速(su)成進(jin)行設(she)計(ji)，箱(xiang)(xiang)體(ti)將會很大(da)(da)；一(yi)(yi)般(ban)的(de)靜壓箱(xiang)(xiang)長邊要寬(kuan)(kuan)出風(feng)(feng)(feng)(feng)管(guan)邊400mm，高度(du)(du)要寬(kuan)(kuan)出風(feng)(feng)(feng)(feng)管(guan)高度(du)(du)400mm ；2、選(xuan)靜壓箱(xiang)(xiang)的(de)經驗是(shi)(shi)(shi)5~10db(a)/m，阻抗復(fu)合型（似乎空調通風(feng)(feng)(feng)(feng)系統一(yi)(yi)般(ban)都用(yong)這(zhe)個(ge)(ge)(ge)）消聲器(qi)10~15db(a)/m；3、控制風(feng)(feng)(feng)(feng)速(su) 在2.5以(yi)(yi)內 若體(ti)積(ji)太大(da)(da)可(ke)(ke)適(shi)當得(de)(de)提(ti)高一(yi)(yi)下風(feng)(feng)(feng)(feng)速(su) 關于長度(du)(du)一(yi)(yi)般(ban)大(da)(da)于1米(mi)(mi)沒有其(qi)他得(de)(de)強制要求 ；4、高度(du)(du)×深度(du)(du)=靜壓箱(xiang)(xiang)截面(mian)(mian)(mian)(mian)面(mian)(mian)(mian)(mian)積(ji)，靜壓箱(xiang)(xiang)截面(mian)(mian)(mian)(mian)面(mian)(mian)(mian)(mian)積(ji)×2.5m/s=風(feng)(feng)(feng)(feng)機風(feng)(feng)(feng)(feng)量，至于高度(du)(du)和深度(du)(du)怎么(me)配，自(zi)己把握吧(ba)；5、用(yong)你(ni)(ni)機組的(de)風(feng)(feng)(feng)(feng)量L÷3米(mi)(mi)/秒，可(ke)(ke)得(de)(de)到(dao)你(ni)(ni)靜壓箱(xiang)(xiang)一(yi)(yi)個(ge)(ge)(ge)面(mian)(mian)(mian)(mian)的(de)面(mian)(mian)(mian)(mian)積(ji)，然(ran)后你(ni)(ni)根據你(ni)(ni)房子(zi)的(de)高度(du)(du)，假如(ru)是(shi)(shi)(shi)4米(mi)(mi)，可(ke)(ke)你(ni)(ni)的(de)機組是(shi)(shi)(shi)2米(mi)(mi)高，在減去軟(ruan)接頭(tou)大(da)(da)概0.5米(mi)(mi)，上(shang)面(mian)(mian)(mian)(mian)留高0.5米(mi)(mi)，那你(ni)(ni)的(de)靜壓箱(xiang)(xiang)只有1米(mi)(mi)高，那你(ni)(ni)就可(ke)(ke)以(yi)(yi)確定(ding)寬(kuan)(kuan)度(du)(du)了(le)，有了(le)兩個(ge)(ge)(ge)數，第三個(ge)(ge)(ge)數也(ye)就容易確定(ding)了(le)，這(zhe)里主要的(de)是(shi)(shi)(shi)要看自(zi)己的(de)空調機房夠(gou)不(bu)夠(gou)位置，如(ru)果夠(gou)位置就盡量的(de)大(da)(da)點！！長度(du)(du)的(de)計(ji)算方法(fa)也(ye)是(shi)(shi)(shi)一(yi)(yi)樣的(de)，你(ni)(ni)知道(dao)了(le)寬(kuan)(kuan)度(du)(du)，那么(me)你(ni)(ni)的(de)寬(kuan)(kuan)度(du)(du)乘以(yi)(yi)長度(du)(du)不(bu)也(ye)是(shi)(shi)(shi)有個(ge)(ge)(ge)面(mian)(mian)(mian)(mian)積(ji)嗎？這(zhe)個(ge)(ge)(ge)面(mian)(mian)(mian)(mian)積(ji)也(ye)要等(deng)于L/3，不(bu)過在設(she)計(ji)院里的(de)面(mian)(mian)(mian)(mian)風(feng)(feng)(feng)(feng)速(su)是(shi)(shi)(shi)取(qu)用(yong)2m/s的(de)，如(ru)果夠(gou)空間，就做大(da)(da)點吧(ba)；

消(xiao)(xiao)防(fang)排(pai)煙(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)廠(chang)家產品由多個配(pei)件構成(cheng)(cheng)(cheng)(cheng)，比如說(shuo)葉輪(lun)、機(ji)(ji)(ji)殼、軸(zhou)承、主(zhu)軸(zhou)等(deng)等(deng)構成(cheng)(cheng)(cheng)(cheng)，而不同(tong)的(de)(de)(de)(de)(de)配(pei)件也(ye)起著(zhu)不同(tong)的(de)(de)(de)(de)(de)作(zuo)用。首先(xian)對于(yu)葉輪(lun)而言，一般采用優質鍍鋅板制作(zuo)而成(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)葉片，通(tong)過(guo)傾(qing)斜設計，與(yu)拉伸(shen)成(cheng)(cheng)(cheng)(cheng)型的(de)(de)(de)(de)(de)前盤一起形成(cheng)(cheng)(cheng)(cheng)了更合理的(de)(de)(de)(de)(de)流道，從而保(bao)證了葉輪(lun)的(de)(de)(de)(de)(de)高效(xiao)率。而軸(zhou)承是帶(dai)鑄造座的(de)(de)(de)(de)(de)外球面(mian)軸(zhou)承，可以(yi)通(tong)過(guo)外球面(mian)配(pei)合調整同(tong)軸(zhou)度的(de)(de)(de)(de)(de)誤差。主(zhu)軸(zhou)一般采用45#鋼經調制處(chu)理后(hou)精(jing)車而成(cheng)(cheng)(cheng)(cheng)，保(bao)證足夠(gou)的(de)(de)(de)(de)(de)光潔度和(he)尺(chi)寸(cun)精(jing)。另外兩層(ceng)板內部填充消(xiao)(xiao)聲材(cai)料，能(neng)更有效(xiao)隔熱降噪。消(xiao)(xiao)防(fang)排(pai)煙(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)不能(neng)距離(li)隧(sui)道的(de)(de)(de)(de)(de)邊壁太近，避免影(ying)響通(tong)風(feng)(feng)效(xiao)果。通(tong)風(feng)(feng)系統(tong)從安(an)全隧(sui)道向(xiang)通(tong)過(guo)橫通(tong)道向(xiang)事故(gu)隧(sui)道方向(xiang)送風(feng)(feng)，抑制煙(yan)(yan)氣進入(ru)橫通(tong)道及未發生事故(gu)的(de)(de)(de)(de)(de)隧(sui)道，滿足疏散人員迎著(zhu)新風(feng)(feng)進入(ru)橫通(tong)道和(he)安(an)全隧(sui)道內，同(tong)時保(bao)證等(deng)待區域(yu)所(suo)需要的(de)(de)(de)(de)(de)新鮮(xian)空氣。充分利(li)用定點救(jiu)援站處(chu)的(de)(de)(de)(de)(de)斜井和(he)隧(sui)道兩端的(de)(de)(de)(de)(de)消(xiao)(xiao)防(fang)排(pai)煙(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)作(zuo)為(wei)送入(ru)新風(feng)(feng)和(he)排(pai)煙(yan)(yan)的(de)(de)(de)(de)(de)通(tong)道，通(tong)風(feng)(feng)必須維(wei)持(chi)橫通(tong)道口(kou)處(chu)于(yu)正壓狀態，防(fang)止煙(yan)(yan)氣流向(xiang)通(tong)道內。

什么是風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，常見風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)有(you)(you)哪些類(lei)型，風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)主(zhu)要指中(zhong)(zhong)央空(kong)調系統(tong)的通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道，它常常被(bei)忽視，但卻是空(kong)調系統(tong)的重(zhong)要組成部分(fen)。風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)是由(you)薄(bo)鋼(gang)板(ban)、鋁(lv)板(ban)、硬聚氯乙(yi)烯板(ban)、玻璃(li)鋼(gang)以及其(qi)它復(fu)合(he)材(cai)(cai)料等(deng)(deng)制成的，用于輸送(song)空(kong)氣和空(kong)氣混合(he)物(wu)的各種管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道的總稱。1、按照材(cai)(cai)質可(ke)分(fen)為(wei)：金(jin)(jin)屬風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、非(fei)金(jin)(jin)屬風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。其(qi)中(zhong)(zhong)：（1）金(jin)(jin)屬風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)又可(ke)分(fen)為(wei)：鋼(gang)板(ban)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、鋁(lv)板(ban)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、不(bu)銹鋼(gang)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)(deng)；（2）非(fei)金(jin)(jin)屬風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)可(ke)以分(fen)為(wei)：硬聚氯乙(yi)烯風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、有(you)(you)機(ji)玻璃(li)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、無機(ji)玻璃(li)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、玻璃(li)鋼(gang)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)以及其(qi)它復(fu)合(he)材(cai)(cai)料風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)(deng)；2、按照風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)外形可(ke)分(fen)為(wei)：圓形風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、矩(ju)形風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)；3、按照通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)空(kong)調系統(tong)工作壓(ya)力可(ke)分(fen)為(wei)：高壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、中(zhong)(zhong)壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、低(di)壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)三個(ge)類(lei)別，

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，渝北消防風機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，消防風機價格為了(le)截斷高溫煙(yan)氣在排(pai)煙(yan)管路中流動，防止火勢蔓(man)延(yan)到另一防火分區，當排(pai)出的煙(yan)氣溫度(du)達到280℃時，排(pai)煙(yan)防火閥(fa)(fa)、排(pai)煙(yan)口上(shang)熔斷器動作(zuo)(zuo)，閥(fa)(fa)門必須自(zi)動關閉(bi)，阻止排(pai)煙(yan)。由此可見，防火閥(fa)(fa)、排(pai)煙(yan)閥(fa)(fa)做到了(le)該通(tong)則通(tong)，該斷則斷的隔煙(yan)阻火作(zuo)(zuo)用(yong)。