适用范围Application |
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- 1区、2区危场所。
- IIA、IIB、类爆竹性气体环境.
- *爆标志: Exd II BT4
- Can be used in Zone 1 and Zone 2one 2 dangerous places.
- Can be used in IIA,IIB 、group explosive atmosphere.
- Ex-mark:Exd II Bt4
![](https://www.cxs.cc/UploadFiles/2.jpg)
型号含义Model implication
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产品特点 Features |
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- *爆轴流风机由*爆电机、叶片、风筒等部件组成. 噪音低、能耗低、*爆性能*.
- 电缆布线.
- 壁式:风扇外形两端一边是喇叭口型,一边是90度直角法兰型.
管道式:风扇两端都成直角法兰边可以安装在管道的中间. 岗位式:除具有壁式特征外,附加岗位脚架附件,风扇腰中 打安装孔Φ 12. 固定式:除具有壁式特征外,底部焊接固定安装架(40x40角 铁制). 主轴转速(或电机功率或风量)可根据用户要求选配
*合GB3836-2000,IEC60079 标准要求。 Explostion-proof shaft t*e fan comprise explosion-proofmotors blades,cylinders and so on. Lownoise,low-energy consumptionreliable explosion-proof performance. Cablewiring. Wall t*e:the exterior of fan has two terminals,one side is bell-mouthed among the other side is 90 degree right angle flange t*e. Pipe t*e:the two-terminal of fan is riht-angleflange that can install among the pipe Bracket t*e:besides characteristic of wall t*e,be enclosed with horse. Accessory of position,an install hole Φ 12 be made in the middle of fan. Fixed t*e:besides characteristic of wll t*e,the bottom can weld fixed install bracket(40x40 angle iron). Main-role rotary(or motor power or wind) can be matched according to the demand of user. Suitable for GB3836-2000,IEC60079 standard request.
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外形示意图 Main technical parameters |
![](https://www.cby.cc/admin/ewebeditor/UploadFile/23.jpg) |
壁式(1)Bracket t*e 岗位式(II)Post t*e 固定式(III)Fixed t*e 管道(IV)Pipe line t*e |
![](https://www.cby.cc/admin/ewebeditor/UploadFile/23.jpg) |
机号Fan No. |
A |
1 |
2 |
3 |
4 |
重量(Kg)Weight |
2.8 |
258 |
283 |
320 |
346 |
250 |
9 |
3.15 |
282 |
318 |
355 |
381 |
400 |
11 |
3.55 |
327 |
358 |
395 |
422 |
450 |
17 |
4 |
350 |
404 |
450 |
478 |
500 |
19 |
4.5 |
314 |
454 |
500 |
528 |
560 |
20 |
5 |
364 |
504 |
560 |
588 |
610 |
28 |
5.6 |
404 |
564 |
620 |
588 |
680 |
39 |
6.3 |
474 |
634 |
690 |
719 |
740 |
55 |
7.1 |
494 |
715 |
770 |
800 |
830 |
65 | |
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主要技术参数 | |
机号No. |
叶轮直径(mm)Impeller diameter |
叶轮周速(m/s)Impellercularrev. |
叶轮转速(m/s)Impellervelocity |
叶轮角度(deg)Impeller angle |
风量(m/h)Wind flow |
全压(mmHO)Fullpressure |
效率Efficiency |
电机功率(kw)Motor power |
2.8# |
280 |
42.5 |
2900 |
15 20 25 30 35 |
1649 2167 3685 2921 3202 |
15.5 17.2 17.7 19.0 23.7 |
0.87 0.88 0.895 0.88 0.86 |
0.12 0.18 0.18 0.25 0.25 |
21.3 |
1450 |
15 20 25 30 35 |
826 1086 1346 1464 1605 |
3.9 4.4 4.5 4.9 6.1 |
0.87 0.88 0.895 0.88 0.86 |
0.025 0.025 0.025 0.040 0.040 |
3.15# |
315 |
47.5 |
2900 |
15 20 25 30 35
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1649 2167 2685 2921 3202
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15.5 17.2 17.7 19.0 23.7 |
0.87 0.88 0.895 0.88 0.85 |
0.12 0.18 0.18 0.25 0.25 |
23.9 |
1450 |
15 20 25 30 35 |
826 1086 1346 1464 1605 |
3.9 4.4 4.5 4.9 6.1 |
0.87 0.88 0.895 0.88 0.86 |
0.025 0.025 0.025 0.040 0.040 |
3.55# |
355 |
53.9 |
2900 |
15 20 25 30 35 |
3367 4426 5484 5965 6542 |
24.6 27.7 28.4 30.6 38.0 |
0.87 0.88 0.895 0.88 0.86 |
0.37 0.55 0.55 0.75 1.1 |
27.0 |
1450 |
15 20 25 30 35 |
1680 2208 2373 3265 3977 |
6.2 6.9 7.1 7.6 9.5 |
0.87 0.88 0.895 0.88 0.86 |
0.040 0.060 0.090 0.90 0.12 |
4# |
400 |
60.7 |
2900 |
15 20 25 30 35 |
4806 6316 7826 8513 9336 |
31.6 35.2 36.1 38.8 48.3 |
0.87 0.88 0.895 0.88 0.86 |
0.55 1.1 1.1 1.1 1.5 |
30.4 |
1450 |
15 20 25 30 35 |
2406 3163 3922 4263 4678 |
7.9 8.8 9.0 9.7 12.1 |
0.87 0.88 0.895 0.88 0.86 |
0.090 0.12 0.12 0.18 0.25 |
4.5# |
450 |
34.2 |
1450 |
15 20 25 30 35 |
3427 4504 5881 6070 6658 |
10.0 11.2 11.5 12.3 15.3 |
0.87 0.88 0.895 0.88 0.86 |
0.12 0.18 0.25 0.37 0.37 |
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5# |
500 |
38.0 |
1450 |
15 20 25 30 35 |
4700 6178 7655 7913 8832 |
12.4 13.8 14.1 15.2 18.9 |
0.87 0.88 0.895 0.88 0.86 |
0.25 0.37 0.37 0.55 0.75 |
25.1 |
960 |
15 20 25 30 35 |
3314 4129 5117 5566 6104 |
5.4 6.0 6.2 6.6 8.3 |
0.87 0.88 0.895 0.88 0.86 |
0.37 0.37 0.37 0.37 0.37 |
5.6# |
560 |
42.5 |
1450 |
15 20 25 30 35 |
6595 8667 10739 11682 12812 |
5.4 6.0 6.2 6.6 8.3
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0.87 0.88 0.895 0.88 0.86 |
0.37 0.55 0.75 1.1 1.1 |
28.1 |
960 |
15 20 25 30 35 |
4362 5730 7101 7724 8471 |
6.8 7.5 7.7 8.3 10.3 |
0.87 0.88 0.895 0.88 0.86 |
0.37 0.37 0.37 0.37 0.37 |
6.3# |
630 |
47.8 |
1450 |
15 20 25 30 35 |
9393 12345 15297 16639 18250 |
21.7 24.1 24.7 24.1 30.3
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0.87 0.88 0.895 0.88 0.86 |
0.75 1.1 1.5 1.5 2.2 |
31.7 |
960 |
15 20 25 30 35 |
6219 8173 10128 11016 12082
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8.6 9.6 9.8 10.6 13.0 |
0.87 0.88 0.895 0.88 0.86 |
0.37 0.37 0.37 0.37 0.37 |
7.1# |
710 |
53.9 |
1450 |
15 20 25 30 35 |
13444 17670 21895 23815 26120 |
24.9 27.7 28.8 30.6 38.0 |
0.87 0.88 0.895 0.88 0.86 |
1.5 2.2 2.2 3.0 4.0 |
36.7 |
960 |
15 20 25 30 35 |
8902 11700 14498 15769 17296 |
11.0 12.2 12.5 13.4 16.7 |
0.87 0.88 0.895 0.88 0.86 |
0.75 0.75 0.75 0.75 1.1 | | | | |