Closed Loop Cooling Water System Design

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.

Closed loop cooling water system design.

Employing a closed loop water chiller system is not only a financially sound decision but also an environmentally friendly one. Seller shall have the ability to design treatment systems to meet the water quality of each system. A closed loop cooling system consists of four elements. Heat exchanger device to transfer heat energy to a cooler medium.

With very real concerns about the higher water consumption of open loop systems closed loop cooling technology is gaining broader appeal every year. Jay farmerie and tom o donnell. 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. Heat load industrial process or equipment that reduces heat as a by product.

If the seller proposes to change the. For example a fluid cooler or radiator. Chemically treating closed loop cooling heating boiler and acid scrubber water systems. Figure 1 provides an illustration of a closed loop fresh water cooling system consisting of heat exchangers circulating pumps orifice plates and over 300 m of pipework.

The water in your cooling or heating system dramatically affects performance. The importance of a closed loop water system for water treatment. For example an air compressor or furnace. There are a few perfect things in this world a baby s smile beachfront sunsets and a pitcher who retires 27 consecutive batters come to mind but unfortunately for those who operate commercial or industrial facilities hot water heating process loops or closed loop cooling water recirculation systems are not one of them.

Examples of closed loop systems include hot oil circuits cooling chilled water systems hot water heating and air conditioning systems. Compared to a single pass cooling setup which uses water only once before dumping a closed loop water chiller and cooling tower will recycle water through a closed loop. The current treatment regimen is listed below. If you regularly monitor and treat the water in the cooling mechanism it will reduce problems from water deposits.