Advantages of using inverter in cooling tower

Cooling towers are widely used for cooling water in the circulation of cooling systems, such as water and absorption chillers, as well as in cooling industrial processes. Cooling towers are divided into two categories, open circuit and closed circuit, but since the open circuit cooling tower has better efficiency and performance, generally this type of cooling tower is more used.

Considering the wide application of cooling towers in air conditioning systems and industrial processes, checking and controlling their water and electricity consumption is very important. One of the ways to control the water and energy consumption of cooling towers is to use an inverter in the electric motor control circuit of their fans, which is the topic discussed in this article. Stay with us to continue talking about the benefits of using an inverter in the control circuit of the cooling tower.

Operation of the inverter in the cooling tower

The inverter in the cooling tower reduces or increases the speed of the fan motor (open circuit type cooling tower) and controls the circulation air flow, thus reducing water and electricity consumption and controlling the uniform temperature in the water.

The function of the inverter in the open circuit cooling tower is to first measure the ambient temperature by the temperature sensor and send the information to the control panel. Then, when the air is cold (in the hours of the day and night when the air temperature decreases, such as evening and at night), the cooling tower fan motor speed is reduced according to the existing temperature conditions with the command sent from the electrical panel to the cooling tower inverter. Conversely, as the ambient temperature rises, the cooling tower fan speed increases.

In a closed-circuit cooling tower, connecting the inverter to the fan causes the temperature of the cooling fluid to rise or fall, reducing the circulation of water and electricity in the unit.

What are the advantages of a cooling tower with an inverter cooling system?

The main advantages of the cooling tower converter are as follows

• Significant reduction in cooling tower electrical energy consumption and associated costs
• Reduced surface evaporation and therefore reduced cooling tower water consumption and costs
• Reduction of vibration and friction between mechanical parts such as couplings, gearboxes, shafts, etc.
• Reduced stress on cooling tower equipment (increasing equipment life and reducing repair costs)
• Reduced environmental impact due to reduced energy consumption in the cooling tower
• Reduced noise and pollution from the equipment
• Possibility of intelligent control of the cooling tower in the absence of the user
• Thermometer; the best guardian

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Final Speech

In this article, we have tried to talk briefly about the inverter of the control circuit of the electric motor of the cooling tower ventilation fan and the advantages of using it. We hope that we have provided you with useful information in this article.

To view and compare the types of cooling towers of different brands and capacities, as well as to know the updated prices of the products, go to the website of DamaTajhiz HVAC Group
(the first and most reliable and professional company in the field of building installation equipment and all air conditioning equipment since 1383 and with 3 valid business licences); For more information and advice, contact the air conditioning experts at DamaTajhiz HVAC Group
during office hours.

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