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BDW系列防爆屋顶通风机(IIB、IIC)

型号含义 Model implication

适用范围 Applications

1.1区、2区危险场所或20区、21区、22区危险场所;
2.ⅡA、ⅡB、ⅡC爆炸性气体环境或可燃性粉尘环境;
3.压力要求较高的场所;
4.户内、户外(IP65、IP66*);
5.温度组别:T1~T6;
6.应用于石油、化工、航天、军工等场所。
1.Hazardous: division 1 &2,or 20,21,&22;
2.Explosive gas atmosphers: class ⅡA ⅡB ⅡC or inflammabledust environment;
3.hi-pressure place;
4.Indoor or outdoor(IP65,IP66*);
5.Temperature class:T1~T6;
6.Widely using in the fields of oil, chemical industry, spaceflight,war ind-ustru and so on.

产品特点 Features

1.产品由防爆电机、叶轮、风筒、风帽、传动组件、活页
风门、防鸟网、安全网等部件组成;
2.传动形式:电机直联;
3.检修方式:拆卸风帽检修。
1.It is composed of explosion-proof motor,impeller,wind-cone,hood,drivingparts, hinge-door bird-proof and safe net parts,etc;
2.Driving tye: motors are connected directly;
3.Maintenance: dismount hood to maintain.

主要技术参数 Main technical parameters

防爆标志 Ex-mark 额定电压 Rated volage(V) 进线口螺纹Inlet thread 电缆外径
Cable outer dia.(mm)
ExdⅡBT4等效于 Ⅱ2G ExdⅡBT4(欧标)
ExdⅡCT4等效于 Ⅱ2G ExdⅡCT4(欧标)
220,380 G3/4",M24~M30 φ8~φ14/φ10~φ18

离心式 Centrifugal type

机号
Fan No
转速(r/min)
Rev
风压(Pa)
Wind pressure
风量(m3/h)
wind volumn
装机容量(KW)
Capacity
噪声dB(A)
Noise
重量(kg)
Weight
3 1450 220,210,188
167,122
878,925,1059
1130,1253
0.37 ≤57 ~88
3.5 1450 299,285,256
227,166
1395,2083,1682
1794,1990
0.55 ≤59 ~95
4 1450 412,391,372
334,298
1887,2083,2194
2510,2677
0.75 ≤62 ~115
4.5 1450 495,471,423
376,231
2966,3124,3574
3812,4514
0.75 ≤63 ~154
5 1450 615,582,522
485,378
4068,4285,4903
5438,6113
0.75 ≤64 ~195
6 960 385,367,330
293,223
5024,5512,6120
6782,7338
1.5 ≤65 ~234
7 960 548,499,448
398,371
8015,8804,9827
10836,11925
3.0 ≤68 ~292
8 960 721,686,654
587,521
12563,13565,14157
15824,16708
5.5 ≤70 ~374
10 960 1072,1020,916
813,702
22150,23298,26573
28395,31436
7.5 ≤72 ~396

轴流式 Axial type

机号
Fan No
转速(r/min)
Rev
风压(Pa)
Wind pressure
风量(m3/h)
wind volumn
装机容量(KW)
Capacity
噪声dB(A)
Noise
重量(kg)
Weight
3 2850 181,206,232 3300,3000,2600 0.37 66 ~15
1450 62,66,72 1650,1560,1450 0.18 52
4 2850 193,230,250 7450,6350,1450 0.30 69 ~28
1450 176,184,190 5700,5400,4580 0.55 67
5 1450 135,162,191 8000,7000,5600 0.55 68 ~37
960 113,122,131 7000,6700,6400 0.37 63
720 88,92,96 6000,5000,4100 0.25 58
6 1450 232,251,267 15000,14000,13000 0.75 73 ~57
960 168,183,193 11000,10000,9100 1.1 67
720 111,127,136 8500,8000,7600 0.55 62
7 960 165,201,212 17500,15000,12500 1.5 69 ~85
720 141,163,177 12000,11000,9200 0.75 63
560 83,94,102 9300,8500,7200 0.55 59
8 960 175,207,228 27000,25000,23000 2.2 72 ~124
720 129,154,167 20000,18000,16000 1.5 66
560 78,96,121 15750,14500,12250 0.75 63
9 960 202,236,256, 34500,29000,24000 3 76 ~146
720 126,156,177 32000,28000,24000 2.2 73
560 102,118,126 24000,21500,18600 1.1 67
10 960 251,286,317 50000,45000,39000 5.5 81 ~216
720 141,167,123 46000,40000,35000 3 76
560 111,125,133 28000,24000,20000 1.5 69
11.2 960 253,296,322 56900,49500,40400 5.5 82 ~258
720 138,169,183 52500,45000,40000 3 77
560 111,128,142 32000,28000,25000 1.5 71

外形及安装尺寸 Outline & installtion dimensions

机号Fan N o. φA B C D E φF H G 4-φd
3
3.5
4
4.5
5
6
7
8
10
690
805
920
1035
1150
1460
1610
1840
2300
430
480
520
570
640
820
910
1050
1300
80
80
80
80
100
100
120
140
140
280
300
330
345
385
430
510
565
655
385
420
465
495
550
625
735
820
970
300
350
400
450
500
630
700
800
1000
705
760
805
833
950
1025
1230
1355
1560
350
400
420
470
500
650
730
800
1000
16
16
16
18
18
20
20
20
20

机号Fan N o. φA φD B G C E H M(d)×L1
3
4
5
6
7
8
9
10
11.2
φ580
φ650
φ900
φ1000
φ1200
φ1340
φ1650
φ1800
φ1800
φ300
φ400
φ500
φ600
φ700
φ800
φ900
φ1000
φ1120
φ300
φ400
φ500
φ600
φ700
φ800
φ900
φ1000
φ1120
30
30
30
30
40
40
40
40
40
510
630
750
870
1000
1100
1250
1400
1540
300
340
390
440
480
480
480
480
480
545
585
715
765
950
950
950
1105
1105
M8×250
M12×250
M12×300
M12×300
M12×300
M12×350
M12×350
M12×350
M16×350

 

 


产品关键字:防爆屋顶通风机
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