大渡口值得信賴的廚房排煙管道廠家

消(xiao)(xiao)防(fang)(fang)排(pai)(pai)煙(yan)風(feng)(feng)機風(feng)(feng)量(liang)(liang)(liang)與送風(feng)(feng)機風(feng)(feng)量(liang)(liang)(liang)計(ji)算方(fang)(fang)法是(shi)根據建筑面(mian)(mian)積(ji)(ji)(ji)來確定的(de)(de)，每個(ge)(ge)(ge)防(fang)(fang)煙(yan)分(fen)(fen)(fen)區都需要獨立(li)計(ji)算其排(pai)(pai)煙(yan)量(liang)(liang)(liang)，當(dang)排(pai)(pai)煙(yan)風(feng)(feng)機擔(dan)負一個(ge)(ge)(ge)防(fang)(fang)煙(yan)分(fen)(fen)(fen)區的(de)(de)時(shi)(shi)(shi)候(hou)可按平(ping)方(fang)(fang)米(mi)面(mian)(mian)積(ji)(ji)(ji)不小(xiao)(xiao)于(yu)60m3／h計(ji)算，擔(dan)負多個(ge)(ge)(ge)防(fang)(fang)煙(yan)分(fen)(fen)(fen)區則按平(ping)方(fang)(fang)米(mi)面(mian)(mian)積(ji)(ji)(ji)不小(xiao)(xiao)于(yu)120m3／h計(ji)算。送風(feng)(feng)量(liang)(liang)(liang)按排(pai)(pai)煙(yan)量(liang)(liang)(liang)的(de)(de)50%計(ji)算。每個(ge)(ge)(ge)防(fang)(fang)煙(yan)分(fen)(fen)(fen)區不應(ying)(ying)大于(yu)500平(ping)方(fang)(fang)。常(chang)見的(de)(de)消(xiao)(xiao)防(fang)(fang)防(fang)(fang)排(pai)(pai)煙(yan)系統中(zhong)，排(pai)(pai)煙(yan)量(liang)(liang)(liang)一般(ban)根據大防(fang)(fang)煙(yan)分(fen)(fen)(fen)區面(mian)(mian)積(ji)(ji)(ji)500*120等(deng)于(yu)60000立(li)方(fang)(fang)每小(xiao)(xiao)時(shi)(shi)(shi)計(ji)算，在設計(ji)排(pai)(pai)煙(yan)量(liang)(liang)(liang)的(de)(de)時(shi)(shi)(shi)候(hou)要注意漏(lou)風(feng)(feng)量(liang)(liang)(liang)，一般(ban)可按小(xiao)(xiao)漏(lou)風(feng)(feng)量(liang)(liang)(liang)10%計(ji)算。例如：當(dang)建筑面(mian)(mian)積(ji)(ji)(ji)為(wei)(wei)1000平(ping)方(fang)(fang)時(shi)(shi)(shi)，需要設置(zhi)兩個(ge)(ge)(ge)防(fang)(fang)煙(yan)分(fen)(fen)(fen)區，每個(ge)(ge)(ge)防(fang)(fang)煙(yan)分(fen)(fen)(fen)區的(de)(de)大面(mian)(mian)積(ji)(ji)(ji)為(wei)(wei)500平(ping)方(fang)(fang)，排(pai)(pai)煙(yan)量(liang)(liang)(liang)是(shi)500*1203／h=600003／h，再加上小(xiao)(xiao)漏(lou)風(feng)(feng)量(liang)(liang)(liang)10%為(wei)(wei)60003／h，總排(pai)(pai)煙(yan)量(liang)(liang)(liang)應(ying)(ying)為(wei)(wei)660003／h，其中(zhong)送風(feng)(feng)量(liang)(liang)(liang)為(wei)(wei)排(pai)(pai)煙(yan)量(liang)(liang)(liang)的(de)(de)50%應(ying)(ying)為(wei)(wei)330003／h。

消(xiao)防(fang)(fang)排(pai)煙(yan)風機(ji)廠家產品由多(duo)個配件構成(cheng)(cheng)(cheng)，比如(ru)說葉(xie)(xie)(xie)(xie)輪(lun)、機(ji)殼、軸承(cheng)(cheng)、主軸等(deng)等(deng)構成(cheng)(cheng)(cheng)，而(er)不(bu)同(tong)的(de)(de)(de)配件也起(qi)著不(bu)同(tong)的(de)(de)(de)作用(yong)。首先(xian)對于葉(xie)(xie)(xie)(xie)輪(lun)而(er)言，一般(ban)采用(yong)優質鍍(du)鋅板制作而(er)成(cheng)(cheng)(cheng)的(de)(de)(de)葉(xie)(xie)(xie)(xie)片，通(tong)(tong)(tong)(tong)過傾斜(xie)設(she)計，與拉伸(shen)成(cheng)(cheng)(cheng)型(xing)的(de)(de)(de)前盤一起(qi)形成(cheng)(cheng)(cheng)了(le)更合理的(de)(de)(de)流道(dao)(dao)(dao)(dao)，從而(er)保證(zheng)了(le)葉(xie)(xie)(xie)(xie)輪(lun)的(de)(de)(de)高效(xiao)率。而(er)軸承(cheng)(cheng)是帶(dai)鑄造座(zuo)的(de)(de)(de)外球面軸承(cheng)(cheng)，可以(yi)通(tong)(tong)(tong)(tong)過外球面配合調(diao)整同(tong)軸度(du)的(de)(de)(de)誤差。主軸一般(ban)采用(yong)45#鋼經調(diao)制處理后精車而(er)成(cheng)(cheng)(cheng)，保證(zheng)足夠的(de)(de)(de)光潔度(du)和(he)尺寸精。另外兩層板內(nei)部填充消(xiao)聲材料，能更有(you)效(xiao)隔熱(re)降(jiang)噪(zao)。消(xiao)防(fang)(fang)排(pai)煙(yan)風機(ji)不(bu)能距(ju)離隧(sui)(sui)(sui)道(dao)(dao)(dao)(dao)的(de)(de)(de)邊壁太近，避免影響通(tong)(tong)(tong)(tong)風效(xiao)果(guo)。通(tong)(tong)(tong)(tong)風系(xi)統(tong)從安(an)全隧(sui)(sui)(sui)道(dao)(dao)(dao)(dao)向(xiang)通(tong)(tong)(tong)(tong)過橫(heng)通(tong)(tong)(tong)(tong)道(dao)(dao)(dao)(dao)向(xiang)事故隧(sui)(sui)(sui)道(dao)(dao)(dao)(dao)方(fang)向(xiang)送風，抑制煙(yan)氣進入橫(heng)通(tong)(tong)(tong)(tong)道(dao)(dao)(dao)(dao)及未發(fa)生事故的(de)(de)(de)隧(sui)(sui)(sui)道(dao)(dao)(dao)(dao)，滿足疏散人員迎著新風進入橫(heng)通(tong)(tong)(tong)(tong)道(dao)(dao)(dao)(dao)和(he)安(an)全隧(sui)(sui)(sui)道(dao)(dao)(dao)(dao)內(nei)，同(tong)時保證(zheng)等(deng)待區域所需(xu)要的(de)(de)(de)新鮮空氣。充分利(li)用(yong)定點救(jiu)援站處的(de)(de)(de)斜(xie)井和(he)隧(sui)(sui)(sui)道(dao)(dao)(dao)(dao)兩端的(de)(de)(de)消(xiao)防(fang)(fang)排(pai)煙(yan)風機(ji)作為(wei)送入新風和(he)排(pai)煙(yan)的(de)(de)(de)通(tong)(tong)(tong)(tong)道(dao)(dao)(dao)(dao)，通(tong)(tong)(tong)(tong)風必須維持橫(heng)通(tong)(tong)(tong)(tong)道(dao)(dao)(dao)(dao)口處于正壓狀態(tai)，防(fang)(fang)止煙(yan)氣流向(xiang)通(tong)(tong)(tong)(tong)道(dao)(dao)(dao)(dao)內(nei)。

通風、空調設備防火防爆措施1、空氣中含有容易起火或爆炸物質的房間，其送、排風系統應采用防爆型的通風設備和不會產生火花的材料（如可采用有色金屬制造的風機葉片和防爆電動機）。當送風機布置在單獨分隔的通風機房內，且送風干管上設置防止回流設施時，廚房排煙管道廠家可采用普通型通風設備。2、含有易燃、易爆粉塵（碎屑）的空氣，在進入排風機前應采用不產生火花的除塵器進行處理，大渡口廚房排煙管道以(yi)防(fang)止除(chu)(chu)塵(chen)(chen)器(qi)工作過程中產(chan)生火(huo)(huo)花引起(qi)粉(fen)塵(chen)(chen)、碎(sui)屑(xie)燃(ran)(ran)燒(shao)或(huo)爆炸。對于遇濕可能爆炸的(de)粉(fen)塵(chen)(chen)（如電石、鋅粉(fen)、鋁鎂合(he)金(jin)粉(fen)等(deng)），嚴禁采用濕式除(chu)(chu)塵(chen)(chen)器(qi)。3、排(pai)除(chu)(chu)、輸(shu)送(song)有(you)燃(ran)(ran)燒(shao)、爆炸危(wei)險(xian)(xian)的(de)氣體(ti)、蒸氣和(he)粉(fen)塵(chen)(chen)的(de)排(pai)風(feng)系統，應采用不(bu)(bu)燃(ran)(ran)材料(liao)并設(she)有(you)導(dao)除(chu)(chu)靜電的(de)接(jie)地裝置(zhi)(zhi)(zhi)。其排(pai)風(feng)設(she)備不(bu)(bu)應布(bu)(bu)置(zhi)(zhi)(zhi)在(zai)地下、半地下建筑(zhu)（室）內，以(yi)防(fang)止有(you)爆炸危(wei)險(xian)(xian)的(de)蒸氣和(he)粉(fen)塵(chen)(chen)等(deng)物(wu)質(zhi)的(de)積聚。4、排(pai)除(chu)(chu)、輸(shu)送(song)溫(wen)度超過80℃的(de)空氣或(huo)其他氣體(ti)以(yi)及(ji)容易(yi)起(qi)火(huo)(huo)的(de)碎(sui)屑(xie)的(de)管道(dao)，與(yu)可燃(ran)(ran)或(huo)難燃(ran)(ran)物(wu)體(ti)之間應保持不(bu)(bu)小于150mm的(de)間隙，或(huo)采用厚度不(bu)(bu)小于50mm的(de)不(bu)(bu)燃(ran)(ran)材料(liao)隔熱，以(yi)防(fang)止填塞物(wu)與(yu)構件因受這(zhe)些(xie)高(gao)溫(wen)管道(dao)的(de)影(ying)響而導(dao)致火(huo)(huo)災。當管道(dao)互為上(shang)下布(bu)(bu)置(zhi)(zhi)(zhi)時，表面溫(wen)度較高(gao)者(zhe)應布(bu)(bu)置(zhi)(zhi)(zhi)在(zai)上(shang)面。

消(xiao)(xiao)(xiao)防(fang)排(pai)煙風(feng)(feng)(feng)(feng)機(ji)(ji)首先(xian)應該滿(man)足溫(wen)(wen)度(du)(du)和時間的(de)特性(xing)(xing)，即國家規定280℃/0.5h；其(qi)次，在(zai)一般環境溫(wen)(wen)度(du)(du)下(xia)，可(ke)(ke)以保證(zheng)有效(xiao)的(de)排(pai)煙控制量。此外還(huan)要(yao)求(qiu)消(xiao)(xiao)(xiao)防(fang)排(pai)煙風(feng)(feng)(feng)(feng)機(ji)(ji)能(neng)(neng)夠(gou)進(jin)行周期(qi)性(xing)(xing)的(de)實驗，能(neng)(neng)夠(gou)發現其(qi)中的(de)不足，并加以改進(jin)；可(ke)(ke)以適用(yong)(yong)(yong)(yong)各種(zhong)通風(feng)(feng)(feng)(feng)要(yao)求(qiu)的(de)管(guan)道(dao)，便(bian)于(yu)安裝與使用(yong)(yong)(yong)(yong)。消(xiao)(xiao)(xiao)防(fang)排(pai)煙風(feng)(feng)(feng)(feng)機(ji)(ji)的(de)性(xing)(xing)能(neng)(neng)優(you)良、耐高(gao)溫(wen)(wen)性(xing)(xing)能(neng)(neng)良好、效(xiao)率高(gao)、占地比離心風(feng)(feng)(feng)(feng)機(ji)(ji)少、高(gao)溫(wen)(wen)性(xing)(xing)能(neng)(neng)優(you)良。消(xiao)(xiao)(xiao)防(fang)排(pai)煙風(feng)(feng)(feng)(feng)機(ji)(ji)能(neng)(neng)在(zai)300℃高(gao)溫(wen)(wen)條件下(xia)連續運行60分鐘以上(shang)，100℃溫(wen)(wen)度(du)(du)條件下(xia)連續20小時不損壞，應用(yong)(yong)(yong)(yong)范圍廣，可(ke)(ke)根據高(gao)級(ji)民用(yong)(yong)(yong)(yong)建(jian)筑的(de)不同(tong)要(yao)求(qiu)，采用(yong)(yong)(yong)(yong)變速或多速的(de)驅動型式(shi)，消(xiao)(xiao)(xiao)防(fang)排(pai)煙風(feng)(feng)(feng)(feng)機(ji)(ji)廣泛應用(yong)(yong)(yong)(yong)于(yu)高(gao)級(ji)民用(yong)(yong)(yong)(yong)建(jian)筑、烤箱、地下(xia)車庫(ku)、隧(sui)道(dao)等場合。安裝方便(bian)，可(ke)(ke)直接和墻壁安裝，安裝可(ke)(ke)采用(yong)(yong)(yong)(yong)垂直式(shi)、水平式(shi)或吊裝式(shi)，很大程度(du)(du)上(shang)節省了(le)占地面(mian)積。

一、通(tong)風(feng)與(yu)空(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)(xi)(xi)(xi)統(tong)的(de)組(zu)成與(yu)類(lei)別(一)通(tong)風(feng)系(xi)(xi)(xi)(xi)統(tong)的(de)組(zu)成，包括(kuo)(kuo)：進氣(qi)(qi)處(chu)理(li)設(she)(she)備(bei)(bei)(bei)，如空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)過濾設(she)(she)備(bei)(bei)(bei)、熱(re)濕處(chu)理(li)設(she)(she)備(bei)(bei)(bei)和(he)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)凈(jing)化(hua)設(she)(she)備(bei)(bei)(bei)等(deng)；送(song)風(feng)機或(huo)排風(feng)機；風(feng)道系(xi)(xi)(xi)(xi)統(tong)，如風(feng)管(guan)(guan)、送(song)風(feng)口(kou)、排風(feng)口(kou)、排氣(qi)(qi)罩等(deng)；排氣(qi)(qi)處(chu)理(li)設(she)(she)備(bei)(bei)(bei)，如除塵器、有(you)害氣(qi)(qi)體凈(jing)化(hua)設(she)(she)備(bei)(bei)(bei)、風(feng)帽等(deng)。2．通(tong)風(feng)系(xi)(xi)(xi)(xi)統(tong)的(de)類(lei)別有(you)：(二)空(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)(xi)(xi)(xi)統(tong)的(de)組(zu)成——空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)處(chu)理(li)設(she)(she)備(bei)(bei)(bei)、熱(re)源(yuan)和(he)冷(leng)源(yuan)、空(kong)(kong)(kong)(kong)(kong)調(diao)風(feng)系(xi)(xi)(xi)(xi)統(tong)、水(shui)系(xi)(xi)(xi)(xi)統(tong)、控制(zhi)(zhi)、調(diao)節(jie)裝置(1)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)處(chu)理(li)設(she)(she)備(bei)(bei)(bei)：空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)加(jia)熱(re)或(huo)冷(leng)卻設(she)(she)備(bei)(bei)(bei)、空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)加(jia)濕或(huo)去濕設(she)(she)備(bei)(bei)(bei)和(he)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)凈(jing)化(hua)設(she)(she)備(bei)(bei)(bei)等(deng)；其作用(yong)是將送(song)風(feng)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)處(chu)理(li)到(dao)一定的(de)狀態。(2)熱(re)源(yuan)和(he)冷(leng)源(yuan)：常用(yong)的(de)熱(re)源(yuan)有(you)提供熱(re)水(shui)或(huo)蒸汽(qi)的(de)鍋爐、電(dian)加(jia)熱(re)器等(deng)。(3)空(kong)(kong)(kong)(kong)(kong)調(diao)風(feng)系(xi)(xi)(xi)(xi)統(tong)：由(you)風(feng)機和(he)風(feng)管(guan)(guan)系(xi)(xi)(xi)(xi)統(tong)組(zu)成。(4)水(shui)系(xi)(xi)(xi)(xi)統(tong)：包括(kuo)(kuo)將冷(leng)凍水(shui)(或(huo)熱(re)水(shui))從制(zhi)(zhi)冷(leng)系(xi)(xi)(xi)(xi)統(tong)(或(huo)熱(re)源(yuan))輸送(song)到(dao)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)處(chu)理(li)設(she)(she)備(bei)(bei)(bei)的(de)水(shui)系(xi)(xi)(xi)(xi)統(tong)和(he)制(zhi)(zhi)冷(leng)設(she)(she)備(bei)(bei)(bei)的(de)冷(leng)卻水(shui)系(xi)(xi)(xi)(xi)統(tong)，由(you)水(shui)泵和(he)水(shui)管(guan)(guan)系(xi)(xi)(xi)(xi)統(tong)組(zu)成。(5)控制(zhi)(zhi)、調(diao)節(jie)裝置：裝置的(de)作用(yong)是調(diao)節(jie)空(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)(xi)(xi)(xi)統(tong)的(de)冷(leng)量(liang)、熱(re)量(liang)、風(feng)量(liang)等(deng)，使(shi)空(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)(xi)(xi)(xi)統(tong)的(de)工作適應空(kong)(kong)(kong)(kong)(kong)調(diao)工況(kuang)的(de)變(bian)化(hua)，從而將室內空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)狀況(kuang)控制(zhi)(zhi)在要求的(de)范圍內。