When it comes to cooling, pressure is everything, and centrifugal chillers take advantage of this. There are two kinds of chillers: centrifugal and evaporative. The centrifugal compressor in the chiller increases the pressure of a coolant vapour before letting it go into the condenser, which is cooled by air or water.

Application of Centrifugal Chillers

Centrifugal chillers are used to cool and dry the air. Centrifugal Water chillers are different from other vapour-compression chiller systems, like screw chillers, which use a rotating screw compressor because of their type of compressor. Centrifugal chillers can cool down a wide range of heat-generating industrial processes and lab equipment in a controlled way. These include injection moulding, blow moulding, metal working, cutting, welding, machine tools, chemical processing, food and drink processing, paper making, power generation, lasers, MRI machines, and many more. They are used in industries as different as making plastics and cars, running utilities, making things, and medicine. Still, they are also used in the industrial air conditioning systems of medium to large businesses. Centrifugal chillers come in many different sizes, from 60 to 2,700 tonnes for factory-made chillers to 9,000 tonnes for on-site-assembled chillers.

Design of Centrifugal Chillers

Centrifugal Air chillers use “vapour-compression refrigeration” to cool things down. The chiller system’s four main parts—a compressor, condenser, expansion valve, and evaporator work together to get the coolant to the right temperature. After absorbing heat from the process, the vaporized coolant goes into the centrifugal compressor. The centrifugal compressor raises the pressure of the coolant as it flows through the coils or tubes of a condenser. The condensate is made when water or air flows through the condenser chamber and cools the vapour inside the condenser. The process involves letting the coolant’s extra energy flow into the water or air around it. With the help of an expansion valve, the liquid coolant lowers the pressure in the system, which lets water evaporate. The liquid cools down at the expansion valve because it evaporates quickly. The cool fluid then goes to the evaporator. In this case, the coolant soaks up the heat from the process, which makes the liquid coolant evaporate and cool the process even more.

Most of the time, water or water mixed with chemicals is used as a coolant. However, other things can also be used. There are many benefits to the centrifugal design of these industrial chillers. Centrifugal chillers work better than other types of chillers. They are much easier to keep up with because they have fewer moving parts. Centrifugal compressors might need help to make the highest pressures. Still, they are great for applications that need to run constantly, like cooling. Because of these benefits, centrifugal chillers are one of the most popular and cost-effective ways to cool buildings in industries, schools, and businesses. Follow Me