一、特性及應用
誘(you)導(dao)(dao)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)機是無風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao)射流(liu)(liu)誘(you)導(dao)(dao)通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)系(xi)統(tong)的(de)(de)(de)一部(bu)分,它(ta)與送(song)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)機、排(pai)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)機組成整(zheng)個系(xi)統(tong)。其原理(li)是由以(yi)系(xi)統(tong)設(she)計、適當(dang)不止的(de)(de)(de)多(duo)臺誘(you)導(dao)(dao)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)機噴嘴射出(chu)的(de)(de)(de)定向高速氣(qi)流(liu)(liu)、誘(you)導(dao)(dao)室外的(de)(de)(de)新鮮空(kong)(kong)氣(qi)或(huo)經過處理(li)的(de)(de)(de)空(kong)(kong)氣(qi),在無風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)的(de)(de)(de)條件下(xia)將(jiang)其送(song)到所要(yao)求的(de)(de)(de)區域(yu),實現最佳的(de)(de)(de)室內氣(qi)流(liu)(liu)組織(zhi),以(yi)達到高效經濟的(de)(de)(de)通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)換氣(qi)效果。使用(yong)無管(guan)道(dao)射流(liu)(liu)誘(you)導(dao)(dao)通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)系(xi)統(tong)時(shi),可(ke)省(sheng)去設(she)計、制造、安(an)裝(zhuang)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)及其他配套工程方面(mian)(mian)的(de)(de)(de)費(fei)用(yong),這部(bu)分費(fei)用(yong)比使用(yong)的(de)(de)(de)誘(you)導(dao)(dao)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)機機組昂貴的(de)(de)(de)多(duo),而且以(yi)整(zheng)個層面(mian)(mian)為通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)道(dao),送(song)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)機、排(pai)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)機所需要(yao)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)壓比使用(yong)管(guan)道(dao)時(shi)小的(de)(de)(de)多(duo),這樣就(jiu)可(ke)以(yi)選用(yong)大(da)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)量較低(di)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)壓的(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)機,使所需功(gong)率降低(di),大(da)幅地降低(di)了運行成本和投資費(fei)用(yong)。當(dang)送(song)排(pai)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)機停止運轉時(shi),誘(you)導(dao)(dao)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)機仍可(ke)運轉,起到局部(bu)通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)換氣(qi)的(de)(de)(de)作用(yong)。
誘(you)導風(feng)(feng)機內置高效率離心風(feng)(feng)機、噪聲低、體積小、重量輕(qing)、吊裝方便(bian)(立式、臥式安裝均(jun)可(ke))、維護簡單,廣泛配套應用于地下停車場,體育館、車間、倉庫、商場、超(chao)市(shi)、娛樂場所等大面積場合(he)的通風(feng)(feng)。
YDF-Ⅰ型誘導(dao)風機(ji)一般(ban)用于無風管誘導(dao)通風系統,有臥式和立(li)、臥式兩用兩種結構型式,電機(ji)采用風機(ji)專(zhuan)用單相電機(ji)。
YDF-Ⅱ型(xing)誘(you)導風(feng)(feng)機(ji)(ji)為(wei)柜式(shi)箱(xiang)體(ti)結構(gou),臥(wo)式(shi)安裝,皮帶傳動。配用三(san)相電機(ji)(ji),一(yi)般與螺旋圓風(feng)(feng)管、可橈曲噴嘴組(zu)合成有風(feng)(feng)管的誘(you)導通(tong)風(feng)(feng)系統。
噴流誘(you)(you)導(dao)系(xi)列可設(she)計智能(neng)系(xi)統,在誘(you)(you)導(dao)空間內(nei)設(she)置(zhi)空氣質(zhi)量傳感器,用以(yi)探測一氧化碳(tan)濃(nong)度,通過控制器自動控制誘(you)(you)導(dao)風(feng)機的開啟與停止(配置(zhi)智能(neng)誘(you)(you)導(dao)風(feng)機),以(yi)實(shi)現自動化控制。
二、誘導(dao)通風(feng)系(xi)統(tong)(tong)與傳統(tong)(tong)的風(feng)管式通風(feng)系(xi)統(tong)(tong)相比具有優(you)點(dian):
1、系統規劃(hua)設(she)計(ji)簡單,設(she)計(ji)變動(dong)彈性大,修改(gai)容易,布置靈活,噴射方向可隨(sui)時(shi)隨(sui)地調節;
2、安裝簡便,施(shi)工簡單,可安裝在有針(zhen)對(dui)性的位置,消除死角。
3、維護簡單方便(bian),單機維護,不影(ying)響(xiang)整個系(xi)統的運行;
4、換氣(qi)(qi)質量高,誘導系統使用整(zheng)個空間空氣(qi)(qi)完全流通,不留死角(jiao),提高了空氣(qi)(qi)品(pin)質;
5、風機由優質冷軋平板(超硬鋁合金框架)制成,外(wai)表噴塑,整機美觀大方,與空間裝(zhuang)飾的協調性(xing)好。
6、電機(ji)采用免維修護風機(ji)專用電機(ji),內置高(gao)效離心風機(ji),噪聲低,葉輪經高(gao)精度(du)動平衡(heng)校驗(yan),振動小(xiao)。
三、性能參數及外形尺寸表(biao)
YDF系列性(xing)能參(can)數表 |
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型號(hao) |
風量(liang) |
出口風速 |
功率(lv) |
射(she)程(cheng) |
重(zhong)量(liang) |
噪(zao)聲 |
噴口直徑 |
YDF-I-6L |
650-850 |
11-15 |
100 |
10 |
20 |
50 |
Φ80*3 |
YDF-I-6W |
120 |
10 |
20 |
50 |
Φ80*3 |
||
YDF-I-12 |
1150-1350 |
14-24 |
180 |
15 |
35 |
58 |
Φ80*3 |
YDF-Z-2.2 |
1380 |
11-16 |
180 |
20 |
45 |
55 |
Φ175*1 |
YDF-II-2.25 |
2300 |
風壓(ya)1300Pa |
2200 |
/ |
130 |
80 |
Φ35*32 |
YDF-II-2.5 |
3600 |
風壓(ya)1736Pa |
3000 |
/ |
150 |
84 |
Φ35*36 |
YDF-II-2.8 |
6000 |
風壓1760Pa |
4000 |
/ |
180 |
87 |
Φ35*60 |
四、外形尺寸及噴嘴安裝形式(shi)
(1)YDF-Ⅰ-6L立式誘導風機示意圖(萬向球形噴嘴)
球體噴口臥式誘導風機由離心式通風機,消聲機箱、三個萬向球形噴嘴組成。回轉角度<60°,噴口Φ80×3。主要特點:噴口位置增加8個,可任意調整噴口位置,適應不同的設計和現場實際需要,機組不變化,風機效率提高。