DFH Square Shape Cross Flow Cooling Tower

Home » Products » Cooling Towers » DFH Square Shape Cross Flow Cooling Tower



This square shape cross flow cooling tower intake air in two sides. The fan is on the top of the cooling tower. The air intake the cooling tower from two sides of the cooling tower, making heat change for the hot water. The fills adopts the fills sheet with salient point,the fills sheet bonded into a whole, enhance the strength, the salient point in two side of the sheet can avoid the water drip droppinh down directly, thus to improve the efficiency of water film formation.

Main features of DFH Square Shape Cross Flow Cooling Tower:

1. Save space,Scientific structure
This cooling tower adopt high efficiency heat change fills, the heat-change area become large substantially, compared with the old HBLD cooling tower and HBLCD cooling tower, the floor space declined substantially. Because of the optimized structural design and steel structure applied, operating weight is also greatly reduced.

2. Save power
This cooling tower adopts small ventilation resistance fills and the wing type FRP high efficiency fan which is designed by Tsinghua University. The ultra low noise cooling tower adopts smaller motor power, save more power. Besides we can choose the double speed motor for save electricity power according to customer requirements.

3. Low running cost
This cooling tower adopt the FRP wing type axial fan. And the low noise fan reduces the noise in the operation. The running noise of the ultra low noise cooling tower is lower. And which fully comply with environmental requirements. If adopt the double speed motor, the noise can be lower down 2-3dB(A) at night. If the customer choose the double speed fan. Please point out it specially when make order.

4. Good corrosion resistance
The cooling tower body, water tank, and the panel all adopt the FRP material. and add the light stabilizer in the resin which has the good ageing resistance, no- discoloring for a long time. The cooling tower steel parts is hot dipped galvanized steel so it can improve the corrosion resistance performance of the cooling tower. In normal service life, it do not need additional anti-corrosion.

5. Easy to assemble
The cooling tower can meet the different work condition requirements via the assembly. the customer can decide to assemble according to the site situation, and can change the shape of the cooling tower following features of the building. When the installation site is limited. Our company can make special designto satisfy customer's requirements concerning the noise and the thermal performance.

6. Easy maintenance
This cooling tower is combined type design. The air flow cell of the adjacent cooling tower is separated from each other. One cooling tower is under maintenance when the others are still running. The fills and water collection pipe and water tank are cleaned more easily.

Application of DFH Square Shape Cross Flow Cooling Tower :

The cooling tower is widely used in petroleum, chemical industry, metallurgy, electric power enterprise of circulation system.
Applied to the cold region, shutter can effectively solve the winter freeze. It adopts the variable torque change pole motor; make the thermal performance, electricity, the tower body stability and noise, reached the domestic and international leading level.

Parameters of The Square Shape Cross Flow Cooling Tower :

DFH-80

DFH-100

DFH-125

DFH-150

DFH-175

DFH-200

DFH-250

DFH-300

DFH-350

Cycle water

r=28℃(m3/h)

80

100

125

150

175

200

250

300

350

r=27℃(m3/h)

93

119

147

175

205

237

288

351

410

Cold Tonnage(rt)

115

145

185

225

260

295

370

440

510

Cold efficiency

400

500

625

750

875

1000

1250

1500

1750

Power System

Fan Dia.

Φ1600

Φ1600

Φ1800

Φ2000

Φ2000

Φ2400

Φ2400

Φ400

Φ2800

Overall Size

Power*Set

2.2*1

3.0*1

4.0*1

5.5*1

5.5*1

7.5*1

7.5*1

11*1

11*1

Length(mm)

1850

2060

2280

2580

2860

3290

3320

3320

3580

Width(mm)

3190

3190

3390

3590

35S0

3970

4570

4570

4970

Height(mm)

3420

3420

3860

3960

3960

4!60

4160

4930

4930

Tubing dimension

Inlet pipe

100*2

100*2

125*2

125*2

125*2

125*2

150*2

150*2

150*2

Outlet pipe

150*1

150*1

200*1

200*1

200*1

200*1

250*1

250*1

300*1

Overflow pipe

50*1

50*1

50*1

50*1

50*1

80*1

80*1

80*1

80*1

Emptying tube

32*1

32*1

32*1

32*1

32*1

40*1

40*1

40*1

40*1

Automatic water supply

32*1

32*1

32*1

32*1

32*1

40*1

40*1

40*1

40*1

Manual water supply

50*1

50*1

50*1

50*1

50*1

80*1

80*1

80*1

80*1

Tower lift

3.8

3.8

4.0

4.2

4.2

4.5

4.5

5.2

5.2

Weight

Weight kg

810

855

970

1175

1279

1387

1911

2343

2510

Operating weight

2177

2286

2714

3088

3343

38C5

5376

6080

6615

Noise

57

57

58

59

59

60

61

62

63

OFH-400

DFH-450

DFH-500

DFH-600

DFH-700

DFH-800

DFH-900

DFH-1000

Cycle water

r(m3/h)

400

450

500

600

700

800

900

1030

r(m3/h)

467

525

564

700

815

917

1050

1226

Cold Tonnage(rt)

590

660

735

683

1025

1180

1320

1520

Cold efficiency

2000

2250

2500

3000

3500

4003

4500

5000

Power System

Fan Dia.

2800

3400

3400

3800

3800

2800

3400

3400

Overall Size

Power *Set

11*1

15*1

15*1

16*1

22*1

11*2

15*2

15*2

Length(mm)

3680

3660

3360

4450

4860

7160

7320

7920

Width(mm)

5660

6160

6160

6380

6380

5660

6160

6160

Height(mm)

5220

5220

5220

5220

5220

5220

5220

5220

Tubing dimension

Inlet pipe

200*2

200*2

200*2

150*4

150*4

200*4

200*4

200*4

Outlet pipe

300*1

300*1

350*1

350*1

400*1

300*2

300*2

300*2

Overflow pipe

100*1

100*1

100*1

100*1

100*1

100*2

100*2

100*2

Emptying tube

50*1

50*1

50*1

50*1

50*1

50*2

50*2

50*2

Automatic water supply

50*1

50*1

50*1

50*1

50*1

50*2

50*2

50*2

Manual water supply

100*1

100*1

100*1

100*1

100*1

100*2

100*2

100*2

Tower lift

6.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

Weight

Weight(kg)

3032

3640

4440

4770

5200

5960

7210

8770

Operating weight

7330

8800

9320

9960

11800

14550

17430

18500

Noise

64

64

65

66

66

65

65

66

Welcome to send your message to us
*Email
!!
*Content
!
Product Name
Your Name
Company
Tel/Fax.
Msn/Skype