What Are Cooling Towers Used For?

Interestingly, early cooling towers were positioned either on the rooftops of buildings or as free standing structures, supplied with air by fans or by relying on natural airflow. There are a number of different types of cooling towers, but they all serve the purpose of cooling and ventilating something that produces heat to operate.

Cooling towers can even use the evaporation of water to remove heat and cool the working fluid to near the wet-bulb air temperature. In the case of closed circuit dry cooling towers, the tower will rely solely on air to cool the working fluid to near the dry-bulb air temperature.

The first hyperboloid cooling towers were built in Holland at the close of World War I. Today, manufacturers of cooling towers produce cooling tower systems whenever a company needs cooling towers. However, there are a number of different types of cooling towers, so manufacturers of cooling towers are all different.

For instance, there are dry cooling towers that operate by heat transfer through a surface that separates the working fluid from ambient air, such as in a tube to air heat exchanger, utilizing convective heat transfer. Clearly, the people who invented cooling tower systems and other ventilator systems to cool the heat produced by energy were thinking wisely.

Today, cooling towers continue to be an integral part of many different industries. In many factories and other buildings, there are towers built in to ventilate the energy producing systems inside and keep everyone safe, and a lot of that is thanks to manufacturers and inventors of cooling towers. To learn more, read this.