Fire Fighting Fan

0 votos
XH-MFF Mixed flow fan
Product Introduction
The difference between XH-MFF Mixed flow fan and general axial flow fan lies in the increase of axial velocity in the flow channel of the fan, which makes the static pressure gradient decrease, thus avoiding the air flow detachment and obtaining higher pressure coefficient.
The acceleration of air flow in the meridian plane of GXF inclined flow fan is achieved by reducing the relative diameter of the imported hub under the condition that the fan housing is cylindrical. Because of the small cone angle of the working wheel hub, the air flow separation caused by the rotor hub and the rear guide vane hub is avoided, which makes the fan obtain high efficiency and low noise.
GXF series oblique flow fans have been continuously improved, with advanced technology to produce a variety of complete, wide range of features of first-class products, recommended to all sectors of the new products won three national patents.
GXF series oblique flow fan is divided into 400~1400mm 14 specifications according to impeller diameter.
The series air volume is 300~110000m3/h and the total pressure is 130 ~ 2200Pa. in this way, sufficient selection conditions are provided for the design department and the construction unit. Please check the technical parameters for the specific data.
GXF type oblique flow fan has been granted a national patent for utility model, patent no.: ZL 95 2 12969.8
In order to meet the requirements of noise in different places, GXF inclined flow fan can be equipped with mufflers of different lengths. The muffler has been patented by the state utility model, patent number: ZL 952 05957.6
The fan is widely used in industrial and mining enterprises, guesthouses, restaurants, museums, gymnasiums and other ventilated places, most suitable for pipeline pressurization, air supply and exhaust and high-rise buildings, general building ventilation and ventilation.
Product Parameter
XH-MFF -A
№ Rotate Speed
(r/min)Operating ModeAir Quantity
(m3/h)Total Pressure
(pa)Power(kw)
4-A14501
2
3
4
53810
3496
3151
2898
2472132
163
198
210
2200.37
4.5-A14501
2
3
4
55416
4971
4473
4120
3514207
254
309
328
3430.55
5-A14501
2
3
4
57471
6856
6179
5684
4848231
308
380
427
4790.75
5.5-A14501
2
3
4
59664
9111
8523
7891
6833298
366
445
472
4941.5
6-A14501
2
3
4
513488
12341
11106
10231
8726241
300
372
403
4232.2
7-A9601
2
3
4
516332
15024
13588
12405
11095248
309
371
394
4122.2
8-A9601
2
3
4
521815
20020
18046
16597
14156284
309
371
394
4123
9-A9601
2
3
4
529806
28050
25688
23629
20151284
325
397
450
4794
10-A7201
2
3
4
535296
33112
30768
28240
24452266
305
359
402
4375.5
№ Rotate Speed
(r/min)Operating ModeAir Quantity
(m3/h)Total Pressure
(pa)Power(kw)
11-A7201
2
3
4
542547
39045
35195
32370
27609265
325
396
420
4395.5
12-A7201
2
3
4
553866
49432
44558
40982
34954326
399
485
515
5387.5
13-A7201
2
3
4
571199
65338
58895
54169
46201382
467
568
603
63115
XH-MFF-B
№ Rotate Speed
(r/min)Operating ModeAir Quantity
(m3/h)Total Pressure
(pa)Power(kw)
4-B14501
2
3
4
54527
4163
3766
3438
3075175
218
271
293
3080.55
4.5-B14501
2
3
4
56390
5878
5317
4854
4341223
276
343
371
3900.75
5-B14501
2
3
4
58876
8164
7385
6741
6030275
341
423
458
4811.5
5.5-B14501
2
3
4
511814
10868
9829
8974
8026333
413
512
554
5822.2
6-B14501
2
3
4
513875
12895
11835
10667
9355341
472
556
635
6733
№Rotate Speed
(r/min)Operating Mode
Air Quantity
(m3/h)Total Pressure
(pa)Power(kw)
6.5-B14501
2
3
4
516762
15382
13865
12754
10876365
447
544
578
6043
7-B14501
2
3
4
521927
20122
18138
16683
14229430
526
640
679
7104
8-B9601
2
3
4
524409
22506
20309
18541
16582316
392
486
527
5535.5
9-B9601
2
3
4
532436
30246
27886
26191
22429368
465
570
635
7027.5
10-B9601
2
3
4
540514
38198
34426
31667
28647367
485
640
492
76011
11-B9601
2
3
4
553969
50855
45867
42191
38162444
581
773
836
91815
12-B9601
2
3
4
566363
59361
51404
41971
29681447
621
761
812
84215
13-B7201
2
3
4
571949
66868
61363
55310
48509415
573
676
772
81922
14-B7201
2
3
4
583109
78353
73292
67856
58763407
542
662
752
84322
XH-MFF-C
№ Rotate Speed
(r/min)Operating ModeAir Quantity
(m3/h)Total Pressure
(pa)Power(kw)
4-C29001
2
3
4
57260
6845
6403
5928
5134490
651
803
903
10122.2
4.5-C29001
2
3
4
59897
9164
8365
7483
6480556
760
927
1023
10893
5-C29001
2
3
4
512083
11249
9360
6976
3120498
659
1008
1152
12864
5.5-C29001
2
3
4
517656
15794
13676
11167
7897839
1165
1398
1522
15807.5
6-C29001
2
3
4
520829
19392
16134
12025
5379747
989
1512
1729
193011
6.5-C29001
2
3
4
525893
24106
20056
16688
13688877
1162
1776
2031
216615
7-C14501
2
3
4
526251
24438
22985
21432
19761654
781
852
915
94511
8-C14501
2
3
4
536350
33444
30249
27615
24699745
924
1146
1249
130415
9-C14501
2
3
4
545424
41684
37574
34558
29475732
896
1088
1156
120715
№ Rotate Speed
(r/min)Operating ModeAir Quantity
(m3/h)Total Pressure
(pa)Power(kw)
10-C14501
2
3
4
555569
51733
47588
43043
35145687
824
942
1112
119218.5
11-C9601
2
3
4
564085
58950
53323
48677
43537610
757
940
1017
106822
12-C9601
2
3
4
570926
66881
60285
55454
50158528
598
922
966
109522
13-C9601
2
3
4
589950
84808
76444
70319
63603633
836
1103
1193
131037
14-C9601
2
3
4
5114829
105377
94925
86965
74514798
977
1188
1261
131845
XH-MFF -S
№ Rotate Speed
(r/min)Operating ModeAir Quantity
(m3/h)Total Pressure
(pa)Power(kw)
6-S14501
2
3
4
513359
12594
11353
10443
9446308
406
537
580
6362.5/0.9
9601
2
3
4
58846
8339
7518
6915
6255135
178
235
254
279Fire Fighting Fan
website:http://www.xinhuablower.com/fire-fighting-fan/
preguntado por zlzl21c (300 puntos) Ago 1

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