The air-cooled chiller is a high-grade industrial system that is used to absorb the heat and cool the surrounding air. They are used in the HVAC systems, large open spaces like commercial buildings, sporting events, industrial, and manufacturing plants. In this post, we will understand the air-cooled chiller working principle.
What is an Air-Cooled Chiller?
It is a cooling mechanism that absorbs the heat of the surrounding air to make the environment chilled. It reduces the need of need of cooling towers, which makes it a cost-efficient chiller. It makes it a more energy and cost-efficient cooling solution.
How Does the Air-Cooled Chiller Work?
These are the major components of the chiller:
- Evaporator
- Compressor
- Condensor
- Expansion Valve
Here is a breakdown of the working of the air-cooled chiller step-by-step:
Evaporation:
The process starts by transferring the warm water to the refrigerant. It absorbs the heat and transfers it to the refrigerant. It leads to evaporation at low pressure. The machine circulates the chilled water, now cooled back to maintain the desired temperature.
Compression of the Refrigrant:
The low-pressure gas is now compressed to increase the pressure and temperature. The compressor moves the refrigerant through the system, which ensures uniform cooling.
Heat Rejection at the Condenser:
By now, the refrigerant, which is at a high-pressure, high temperature, moves into the condenser coil, where the heat is expelled into the surrounding air. The fans are mounted above or near the condenser and blow ambient air over the coils, removing heat from the refrigerant. Once the refrigerant loses heat, it condenses back to its liquid state.
Expansion & Recirculation:
The expansion valve regulates the flow of the refrigerant into the evaporator. As the refrigerant releases heat, the pressure and temperature of the refrigerant drop significantly. It allows for more heat. This entire cycle repeats, which leads to continuous cooling.
Understanding the Difference between an Air-Cooled Chiller & a Water-Cooled Chiller
Apart from this, there is also a water-cooled chiller. This is another high-grade industrial chilling method. It consists of a cooling tower; thus, it provides more efficient operations than the air-cooled chillers. It scans the surrounding area before, and then it is processed to condense by the bulb temperature. It is smaller in size and more portable as compared to the air-cooled chillers. If you are thinking of air-cooled chillers vs water-cooled chillers, which one is the best, then it totally depends on your requirements. Apart from that, you should also consider the operating cost.
For the water-based cooling system, you need to add water to the cooling tower, which enhances the operational cost. However, the air-cooled chiller does not use water that much, which makes it a more cost-efficient tool. However, the water-cooled chillers are more efficient if you ignore the initial cost and charges of water, which you will regularly need for the operations.
In Summary…
If you are looking for high-grade cooling solutions, then ‘Coolstar India’ has a wide range of cooling solutions. Their chillers are energy-efficient and provide precise cooling, ensuring smooth operations. If you want the optimal temperature for the manufacturing process, then they have the best and precise cooling solutions at an affordable price. So, what are you waiting for? Upgrade the quality of your operations by investing in the best cooling systems.
Coolstar India
Coolstar India, established in 2009 in Sikandrabad Bulandshahr U.P., is a leading manufacturer and supplier of industrial cooling systems.
