Closed Circuit Cooler

The containerized advanced technology closed circuit cooler provides an induced draft axial fan solution for a wide array of outdoor cooling capacities and is optimally designed to fit inside a shipping container to reduce ocean freight costs.

Closed circuit cooler. The original advanced technology closed circuit cooler provides an induced draft axial fan solution for a wide array of cooling applications. Bringing evapco s advanced technology design to closed circuit coolers the atwb features the thermal pak ii coil with crosscool internal tube enhancement offering incredible evaporative cooling. 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. Bringing evapco s advanced technology design to closed circuit coolers the catwb features the.

Thermaltake s water 3 0 is the cadillac of closed loop cooling if your cadillac has led ground effects and flashy rims. Closed circuit cooling towers operate in a manner similar to open cooling towers except that the heat load to be rejected is transferred from the process fluid the fluid being cooled to the ambient air through a heat exchange coil. Closed loop cooling requires more energy and has higher initial and life cycle costs than an open cooling tower but provides an added protection to expensive processes or chillers being cooled. 1 an external circuit in which spray water circulates over the coil and mixes with the outside air and 2 an internal circuit in which the process fluid to be cooled circulates inside the coil.

Marine closed freshwater cooling systems is a bit of a misnomer as they do not actually circulate freshwater but an antifreeze water mixture. Closed circuit cooling towers keep the process fluid clean and contaminant free in a closed loop. This creates two separate fluid circuits. The coil serves to isolate the process fluid from the outside air keeping it clean and contaminate free in a.

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. A closed circuit cooling tower or dry cooling tower involves no contact between the air and the fluid being cooled. Unlike in a car where the antifreeze water circulates through an air cooled radiator a closed cooling system uses lake or ocean water flowing through a heat exchanger to remove heat from the engines. Our finned systems enhance heat exchange to the tube system and allow low material usage without performance loss.

Tooling flexibility allows each system to be adjusted with its tube banks side by side or. Evaporative closed circuit coolers eliminate the need for a heat exchanger between the process loop and the heat rejection equipment.