SHANGHAI VENTTECH REFRIGERATION
EQUIPMENT CO.,LTD.

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Open-Type Counterflow Cooling Tower

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Open-Type Counterflow Cooling Tower
description1
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Features

     An efficient, energy-saving, and water-conserving square counterflow cooling tower, designed for optimal performance.

    This equipment significantly reduces energy consumption costs for air conditioning systems, as well as power and water usage for the cooling tower, ultimately lowering maintenance and operation expenses for the owner.

    The vertical water flow within the tower is met by airflow moving in the opposite direction. Its compact design with smaller base areas makes it adaptable to limited or restricted spaces.

    Additionally, the counterflow cooling tower's compact louvers effectively prevent sunlight from reaching the collection tray, minimizing algae growth.

Applications  

Cooling for medium and high frequency power supplies.

Cooling for medium-frequency quenching workpieces and quenching liquids.

Ideal for vacuum heating, sintering, welding, and melting furnaces.

Reliable cooling solution for air compressors.

Essential for central air conditioning systems.

Efficient cooling for water-cooled screw machines and plate exchangers.

Versatile cooling solution for screw machines and other equipment.



Component Introduction  


Stainless Steel Pipe 304/316L

    The stainless steel components of the cooling tower have excellent corrosion resistance and weldability, making them durable with a long lifespan. They are resistant to high temperatures, high pressure, and have high strength. 

    Additionally, stainless steel is environmentally friendly as its smooth inner walls prevent fouling, algae growth, and bacterial contamination, ensuring healthier water quality.


Panel

    The cooling tower panels are typically made of Korean Pohang magnesium aluminum zinc-plated sheets with a thickness of 2.0mm. These panels have high corrosion resistance and maintain their original appearance even in harsh environments due to their high strength and rigidity. They can withstand large external forces and pressures.

    Moreover, the magnesium aluminum zinc-plated sheets have good plasticity and processability, allowing for cutting, bending, punching, and other processing as needed to meet various design requirements.


Fan

    The cooling tower blades are made of engineering plastics or aluminum alloy, equipped with three-proof motors for low noise and high transmission efficiency, with non-slip properties in rainy conditions.

    The number of fans varies according to the model to increase exhaust area, improve cooling efficiency, and reduce fan damage.

    The motor is specifically designed for use in full closed type cooling towers. It can operate continuously in humid conditions, offering high efficiency, low noise, long lifespan, and high reliability.


Spray Pump

    The close-type cooling tower spray pump features a high-quality mechanical seal that is not restricted by direction, ensuring any leakage and a long service life.

    The motor is specifically designed for outdoor use and has an impeller with excellent hydraulic model design for good dynamic and static balance.

    SKF bearings and EKK mechanical seals, sourced from Sweden, ensure the pump's long-term reliable operation with features such as low power consumption, low head, high flow rate, and low noise.


Filler

    The cooling tower fill is made of high flame-retardant 100% PVC virgin material.The water collector and air guide structure are integrated, allowing the fill to be directly suspended without the need for adhesive.

The excellent structural design ensures proper spacing, even water distribution, efficient heat exchange, prevention of clogging, and easy installation and maintenance.



Dehydrator

   The dehydration system uses high flame-retardant 100% PVC virgin material and features a clip-type water collector for efficient dewatering, very low drift rate, and easy disassembly.


Sprinkler System

    The cooling tower spray system utilizes patented centrifugal spray nozzles with an anti-loosening design, large aperture, low-pressure loss, uniform water distribution, and resistance to clogging.


Electric Control Cabinet

   The electrical control cabinet is custom-made according to user requirements, featuring international brands, temperature control systems, alarm systems, overload protection, and support for both manual and automatic control modes.

    Users can freely set temperatures, and the system will automatically start and stop the fan and spray pump based on detection data.
    
Technical Data

Model

Overall dimension mm

Flow rate
m3/h

Fan dimater
mm

Motor
kw

Weight kg

Noise db

L

W

H

H1

H2

Net

Running

LYN-100

2460

2460

4280

3240

760

100

1800

4

1250

2320

61

LYN-125

2460

2460

4430

3390

760

125

1800

4

1350

2497

62

LYN-150

2760

2760

4720

3590

820

150

2100

5.5

1420

2627

63

LYN-175

2760

2760

4720

3590

820

175

2100

5.5

1520

2812

63

LYN-200

3370

3370

4930

3260

1000

200

2400

5.5

1770

3770

63.5

LYN-225

3370

3370

5120

3410

1000

225

2400

7.5

1800

3830

63.5

LYN-250

3370

3370

5270

3560

1000

250

2400

7.5

1830

3890

63.5

LYN-300

3980

3980

5160

3380

1000

300

3000

11

2950

6590

64

LYN-350

3980

3980

5680

3900

1000

350

3000

11

3150

6790

64

LYN-400

4895

4895

5330

3260

1200

400

3400

15

3450

7090

64

LYN-450

4895

4895

5480

3410

1200

450

3400

15

4680

9760

65

LYN-500

4895

4895

6070

3900

1200

500

3400

15

5420

12320

65

LYN-600

5810

5810

6250

4050

1200

600

3600

18

5730

12960

66

LYN-700

6725

6725

5900

3900

1000

700

4270

22

6890

16310

67
Component Description

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