GYF type fire high-temperature smoke exhaust dedicated fan
Due to the complex functions, multiple ignition factors, rapid spread of fire, and high difficulty in evacuation and firefighting of new high-rise buildings, our company has launched the third-generation GYF series fire exhaust fans that comply with the "Code for Fire Protection Design of High rise Civil Buildings" GB50045-95 and the "Code for Fire Protection Design of Garage, Repair Shop, and Parking Lot" GB50067-97.
2、 Advantages:
1. The fan with a capacity and speed lower than that of other manufacturers, while ensuring the same aerodynamic performance as other manufacturers. Taking the fan with a capacity of 18.5kw and a speed of 1450 RPM as an example, our company has a capacity of 15kw and a speed of 960 RPM, making it more energy-efficient and durable.
2. All smoke exhaust fans in our company have LsA<25dB (national standard ≤ 35dB)
3. The cooling system can ensure continuous operation for at least 2 hours when the flue gas passing through the fan is ≥ 400 ℃ (according to national regulations, ≤ 280 ℃),
Run for 30 minutes).
The HTF series fire high-temperature smoke exhaust fan is designed specifically for high-temperature smoke exhaust. The fan is equipped with a high-temperature motor, which is fully enclosed and built-in, and has a dedicated motor cooling system to ensure the normal and safe use of the motor under high temperature conditions. Through target optimization design, our company's HTF fire high-temperature smoke exhaust fan has the advantages of excellent high-temperature resistance, high efficiency, low noise, reasonable structure, small size, and easy installation. Installation can be done horizontally, vertically, or by lifting. This series of fans comes in two models: single speed and dual speed, with 12 different machine numbers. The dual speed fan is equipped with a dual speed motor to achieve the dual purpose of one machine, with low speed used for normal ventilation and high speed used for fire smoke exhaust.
The company's fire fans have inspection reports from the National Fixed Fire Extinguishing System and Fire resistant Component Quality Supervision and Inspection Center
Performance Parameters Table of GYF High Temperature Smoke Exhaust Fan for Firefighting
Machine number |
rotational speed |
working condition |
Air volume |
Total pressure |
power |
Exit noise |
Shell noise |
weight |
4-Ⅰ |
2900 |
1 |
6162 |
372 |
1.1 Y90S-2 |
82 |
70 |
61 |
4.5-Ⅰ |
2900 |
1 |
8677 |
436 |
1.5 Y90L-2 |
83 |
73 |
70 |
5-Ⅰ |
2900 |
1 |
10857 |
419 |
2.2 Y100L-2 |
86 |
74 |
78 |
5.5-Ⅰ |
2900 |
1 |
12710 |
402 |
4 Y112M-2 |
86 |
75 |
108 |
6-Ⅰ |
2900 |
1 |
16734 |
514 |
5.5 Y132S1-2 |
92 |
78 |
162 |
6.5-Ⅰ |
1450 |
1 |
19143 |
412 |
4 Y112M-4 |
83 |
71 |
148 |
7-Ⅰ |
1450 |
1 |
23862 |
521 |
5.5 Y132S-482 |
87 |
75 |
190 |
8-Ⅰ |
1450 |
1 |
31471 29600 27599 24688 19515 |
548 626 704 774 842 |
7.5 Y132M-4 |
86 |
74 |
235 |
9-Ⅰ |
1450 |
1 |
39022 35810 31012 25319 8953 |
506 650 814 884 973 |
11 Y160M-4 |
88 |
76 |
360 |
10-Ⅰ |
960 |
1 |
45545 42469 37985 34238 28490 |
486 538 595 647 700 |
11 Y160L-6 |
86 |
74 |
452 |
11-Ⅰ |
960 |
1 |
54958 51823 48326 43229 34170 |
471 517 582 640 725 |
15 Y180L-6 |
88 |
76 |
531 |
12-Ⅰ |
960 |
1 |
64525 58648 50158 42550 26902 |
476 622 750 806 850 |
15 Y180L-6 |
91 |
78 |
575 |
13-Ⅰ |
960 |
1 |
75336 64654 51843 34561 17280 |
454 655 777 820 904 |
18.5 Y200L1-6 |
92 |
78 |
796 |
14-Ⅰ |
960 |
1 |
87087 76161 63363 51737 29872 |
481 658 811 841 972 |
22 Y200L2-6 |
93 |
79 |
846 |
16-Ⅰ |
720 |
1 |
116768 109226 98275 85938 71505 |
530 619 716 796 843 |
30 Y250M-8 |
94 |
80 |
1238 |
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