Closed Loop Cooling Water System

Because of evaporation at the cooling tower city water is introduced to replace the evaporated water.

Closed loop cooling water system.

For cost efficient and long lasting closed loop cooling count on alfa laval s broad range of plate heat. As the water flows through the tower it is open to the atmosphere. To cool key processes in petrochemical plants refineries power plants and other heavy duty industrial environments many plant owners and operators rely on closed loop cooling as the preferred cooling method. Each has its advantage when part of a cooling or heating system.

A closed loop system would be from the chiller to the air handling units. An open loop is from the chiller to the cooling tower. A closed loop cooling system is a more complex system which is very similar to a car s cooling system. Thermal precision closed loop cooling systems are designed to substantially decrease or even eliminate the hidden costs of operating your water cooled equipment.

With very real concerns about the higher water consumption of open loop systems closed loop cooling technology is gaining broader appeal every year. This loop does not require continuous city. The critical difference between these is the amount of exposure the water has to the air. Closed cooling water system.

Heat absorbed by the water in the closed system is normally transferred by a water to water exchanger to the recirculating water of an open recirculating system from which the heat is lost to atmosphere figure 32 1. Depending on your current operation installed pay back on a closed industrial cooling system can be achieved in months. Overview of closed loop water system. The engine is cooled by a special coolant fluid which transfers the heat from the engine to the heat exchanger which is then cooled by the external water.

A closed loop cooling system can exchange heat with the main cooling water system in conventional tube and shell heat exchangers or plate and frame heat exchangers.