Closed Loop Evaporative Cooler

Applications include auxiliary fluid loop cooling.

Closed loop evaporative cooler.

The spray atomized over coils by an upward air flow a thermostatically controlled pump then recirculates water from the sump to the spray nozzles. This helps to eliminate fouling or plugging of the condenser tubes year round. The closed loop design uses a coil heat exchanger with the process fluid contained within the coil. To circulate the heated process coolant through a cascading water spray.

However unlike an open cooling tower there is no direct contact between the hvac or industrial process fluid and the ambient air. As a stand alone evaporative fluid cooler with control capabilities to switch between dry chiller mode and evaporative mode. Commercial industrial residential closed loop open loop horizontal vertical cooling tower evaporative air cooled dry chiller and small air to water heat exchangers diy components. A hybrid cooling solution.

Closed loop evaporative cooler during the summer the water from the cooler is circulated in a closed loop through the condenser of the chiller. As a condensor for direct expansion systems using any common refrigerant r404a r407c r410a and more. During the winter the cold water from the cooler is circulated in a closed loop directly through the chilled water circuit. Our evaporative fluid cooler systems can be deployed in a number of applications including.

Evaporative closed circuit coolers eliminate the need for a heat exchanger between the process loop and the heat rejection equipment. Closed loop evaporative coolers wet surface air coolers are used in a variety of industries including simple and combined cycle power plants. We offer fluid coolers in several different orientations and primary configurations namely. Unlike a cooling tower where process water is used as the energy transfer medium and is open to the atmosphere the coil inside a closed circuit cooler isolates the process fluid.

This tower has two separate fluid circuits one in which the fluid is recirculated on the outside of the second circuit which is a bundle of tubes through which the hot water is flowing. Comparison table specialized assistance is available through your local bac representative. Closed circuit cooling towers closed circuit cooling towers provide evaporative cooling for many types of systems and the specific application will largely determine which bac closed circuit cooling tower is best suited for a project. Closed circuit coolers provide efficient heat rejection by means of evaporative cooling.