Chillers, also known as industrial chiller units, chilled water plants, or chilled water systems and they are cooling systems that help in providing chilled water. They are widely used in a range of industrial and commercial applications, primarily used in refrigeration systems to remove heat.
However, in today’s situation of water shortage and environmental activism, the chillers may be seen as anti-climate or non-eco-friendly. With rapid advancements in all models, the technology has grown to provide complex features with optimal building design and optimum energy savings.
So, in order to aid you in finding the best air-cooled water chiller, we’ve put up a comprehensive guide to choose the best air chillers from the market.
WHAT IS AN AIR-COOLED WATER CHILLER?
Air-cooled chillers are refrigeration systems used to cool fluids and dehumidify air in commercial and industrial settings. Hotels, corporate gatherings, restaurants, athletic events, large-scale construction, industrial and manufacturing operations, and so on utilize them. The air-cooled portable chillers are ideal for one-time events as well as long-term infrastructure. They’re small and efficient, simple to set up and also simple to take down. As a result, they’re suitable for any additional, temporary, or emergency use.
TYPES OF AIR-COOLED WATER CHILLER?
Air-cooled water chillers come in a variety of shapes and sizes.
- Stationary air-cooled chillers: These are employed when there is no danger of overheating.
- Portable air-cooled chillers: These devices are portable but just like stationary chillers perform just well.
WHAT IS THE WORKING PRINCIPLE OF AN AIR-COOLED CHILLER?
An air-cooled water chiller absorbs the heat from the treated water. The water in the air handler system becomes heated after being utilized and is returned to the chiller. Using the chiller’s evaporator, heat is transported away from the water. As the liquid refrigerant passes through the evaporator tube, it evaporates, resulting in a low-pressure gas. The vaporized refrigerant is then further transported to the compressor, where it is compressed from a low-pressure gas to a high-pressure gas. The gas then exits and travels to the air-cooled condensers for cooling. Heat is blasted outdoors by fans on the condenser’s side to remove heat from the chiller while it is in the condenser.
Because the chiller’s heat is vented outside, it’s best to put it out or in an ample interior space where the surplus heat won’t cause much impact. The refrigerant then transforms into a high-pressure liquid after leaving the condenser. The expansion valve transports the high-pressure fluid to the evaporator. The refrigerant transforms from a high-pressure liquid to a low-pressure liquid throughout this procedure. Because an industrial chiller or a commercial chiller operates on a continuous cycle. The low-pressure liquid is then returned to the evaporator, where the process begins again.
WHY USING AN AIR-COOLED WATER CHILLER IS AN ADVANTAGEOUS OPTION?
- Air-cooled water chillers require less maintenance than those that are water-cooled.
- Cooling towers are not required for air-cooled chillers.
- When compared to a water-cooled chiller, it is easier to install.
- Chillers that are air-cooled use less water.
- Air-cooled water chiller systems are commonly employed in areas with few water resources or poor water quality.
- The best thing is that air-cooled chiller systems don’t require cooling towers, making them simple to set up.
Conclusion
Choose the finest air-cooled water chillers for excellent quality, operating efficiency, and energy savings. Air conditioning, industrial process cooling, and large-scale district heat source systems are just a few examples of their potential uses. These are the most environmentally friendly choices with a wide selection of air-cooled chiller scroll and screw types, capacities (10 to 500 tonnes), and refrigerant alternatives. These chillers are suitable for both replacement and new construction projects due to their non-ozone depleting refrigerant, simple installation, high-efficiency controls.
