As the water energy nexus is discussed worldwide, more people are looking for ways to conserve this precious resource. One of the best ways to do so is by using water chillers in commercial and industrial applications to cool equipment. Unlike air chillers, water-cooled chillers use a cooler that is cooled by water to remove heat from the machinery and then return it back into the chiller cycle.
In this article, we will explore the various types of water chillers to help you decide which is the right solution for your business or facility. We will also cover some common uses for water-cooled chillers, and provide an overview of how these machines work. We will also discuss some of the differences between water-cooled and air-cooled chillers, and how to maintain these units.
The Cycle of a Water-Cooled Chiller
As its name implies, a water-cooled chiller works by cooling down the refrigerant in the system’s condenser with water before it passes through the expansion valve and enters the evaporator for further cooling. This water is pumped through the chiller using a circulating water pump, and the heat is dissipated into the surrounding water.
Another key feature of water-cooled chillers is that they are able to be placed indoors, which helps protect them from the outdoor elements and extend their useful life. Additionally, these chillers do not require an external cooling tower and tend to be more energy efficient than air-cooled chillers. water chillers