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  • Fire Exhaust Smoke Exhaust Axial Fan
Fire Exhaust Smoke Exhaust Axial Fan

Fire Exhaust Smoke Exhaust Axial Fan

use

即正常情况下的通风排风或消防使用时的高温排烟)之目的。 Widely used in high-grade civil buildings, ovens, underground garages, tunnels and other occasions. According to the different requirements of high-grade civil buildings, single-speed drive or multi-speed drive can be used to achieve one machine and two uses ( that is, the ventilation vents under normal conditions). High temperature exhaust smoke during wind or fire use ) .

Type

)HTF()型两种型式, ()型由单速YF系列电机驱动,机号有№ 56789101112131510个机号,叶轮直径从Φ 500mm到Φ 1500mm ,风压从510Pa840Pa ,风量从6817m 3 /h101389m 3 /h()型由双速电机驱动,机号与()相同,风压从127Pa840Pa ,风量从3410m 3 /h101389m 3 /h ,不论()型还是()型,均为A式直联传动。 The machine has two types of HTF () and HTF () . () is driven by single-speed YF series motors. The machine numbers are № 5 , 6 , 7 , 8 , 9 , 9 , 10 , 11 , 12 , 13, There are 10 machine numbers, 15 and 15 , the impeller diameter is from Φ 500mm to Φ 1500mm , the wind pressure is from 510Pa to 840Pa , and the air volume is from 6817m 3 / h to 101389m 3 / h . The type () is driven by a two-speed motor. Ⅰ ) The same, wind pressure from 127Pa to 840Pa , air volume from 3410m 3 / h to 101389m 3 / h , regardless of () or () type, are all A -type direct drive.

The machine is composed of a cylinder assembly, an impeller assembly, front and rear covers, and a motor.

The air duct combination is composed of a ring, a ring bottom plate, a main air duct, an air inlet outer cylinder, an air inlet flange, a motor flange, a motor limit block, and an air outlet.

The impeller combination consists of a hub, a spoke, a blade, and a tail wind wheel.

)型单速电机, ()型为双速电机。 The motor () type is a single-speed motor, and the type () is a two-speed motor.

Performance characteristics

(1) Excellent high temperature resistance. 消防规范测试要求,建立高于该标准的内控保证体系,在400 ℃高温条件下可连续运行100分钟以上,在280 ℃条件下可连续运行40分钟以上,在100 ℃条件下每次可连续运行20小时以上不损坏。 The fan test complies with the GBJ45-82 fire protection code test requirements, and establishes an internal control guarantee system higher than this standard. It can run continuously for more than 100 minutes under 400 ℃ high temperature conditions, and can run continuously for more than 40 minutes under 280 ℃ conditions. It can run continuously for more than 20 hours without damage.

(2) High efficiency. 系统软件,经多目标优化设计研制的新产品。 This machine adopts advanced ternary flow theory and advanced GAD system software, and is a new product developed through multi-objective optimization design. 以上,部分机号在85%以上,效率高,效率曲线平坦节能效果显著。 After testing, the efficiency of the fan is above 80% , and some units are above 85% . The efficiency is high, the efficiency curve is flat, and the energy saving effect is significant.

(3) Small footprint and easy installation. The basic type of the fan is an axial fan, which can be directly connected to the fan or can be installed on the wall. There are two types of horizontal installation and vertical installation on the wall, which has a small footprint.

HTF- Ⅰ type performance parameter table

model

Diameter of impeller

mm

Operating point

Serial number

Air volume

m 3 / h

Full pressure

Pa

Rotating speed

r / min

Installed capacity

KW

声级 A sound level

dB (A)

weight

kg

5

500

1

2

3

4

5

9824

9544

8861

8040

6817

510

552

610

680

752

2900

3

28

110

6

600

1

2

3

4

5

16090

15178

15102

14302

13197

510

552

610

680

752

2900

5.5

28

164

7

700

1

2

3

4

5

24380

23570

22439

20784

18908

610

630

655

676

720

1450

7.5

28

208

8

800

1

2

3

4

5

31421

30364

29172

28598

27071

582

600

610

615

623

1450

7.5

28

216

9

900

1

2

3

4

5

33510

32961

32297

30850

27513

562

600

668

774

840

1450

11

28

250

10

1000

1

2

3

4

5

45697

45065

43646

41248

36279

397

435

490

585

640

1450

11

28

300

11

1100

1

2

3

4

5

51552

50913

50387

50203

49648

580

606

647

654

688

960

15

28

380

12

1200

1

2

3

4

5

62763

62280

60510

59336

57748

624

670

700

721

723

960

twenty two

28

480

13

1300

1

2

3

4

5

74708

70000

65370

60701

56031

624

670

710

759

807

960

twenty two

28

520

15

1500

1

2

3

4

5

101389

95000

88715

82378

76041

623

600

682

777

819

960

twenty two

28

650

HTF- Ⅱ performance parameter table

model

Diameter of impeller

mm

Operating point

Serial number

Air volume

m 3 / h

Full pressure

Pa

Rotating speed

r / min

Installed capacity

KW

声级 A sound level

dB (A)

weight

kg

5

500

1

2

3

4

5

9824

9544

8861

8040

6817

510

552

610

680

752

2900

2.5 / 3

80

115

1

2

3

4

5

4912

4775

4431

4020

3410

127

138

153

170

188

1450

75

6

600

1

2

3

4

5

16090

15718

15102

14302

13197

510

552

610

680

752

2900

4.5 / 5.5

86

165

1

2

3

4

5

8045

7859

7551

7151

6599

127

138

153

170

188

1450

72

7

700

1

2

3

4

5

24380

23570

22430

20784

18908

610

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