Closed Circuit Cooling Tower Piping Detail

Open tower system pump head requirements.

Closed circuit cooling tower piping detail.

Static height not considered for pump selection in closed loop. Internal water supplies cooling water for machinery use and it is a closed loop that can easy to maintain the cooling water quality. Closed circuit cooling tower has self attached water basin and fully enclosed cooling coils for preservation of cooling water that saves any form of ground construction cost. Addition of a heat exchanger pump piping etc to the open tower loop brings the initial cost much closer to that of the closed circuit tower system.

The essential element for a cooling tower to function is water and water needs to be delivered through a piping system. Jh closed circuit cooling tower closed loop cooling tower is equipped with a coil heat exchanger which separates cooling water into internal water and external water. Equipment layout manual for cooling towers evaporative condensers closed circuit coolers. Utilizing wpi s proven wp series cooling towers in a closed loop circuit with stainless steel heat exchangers flushable stainless steel strainers and a recirculation.

The pumping head determination procedure for the open tower piping loop differs from the conventional closed. 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. Flow friction loss h closed loop piping circuit. Closed circuit cooling towers whaley products cls series closed circuit cooling tower systems can serve any industry that needs their water circuits clean at all times.

A closed circuit cooling tower or dry cooling tower involves no contact between the air and the fluid being cooled. Choosing closed circuit cooling towers over this open tower heat exchanger combination may still be a better choice for the following reasons. The mh fluid cooler remains one of the most efficient systems and best choices for industrial and hvac closed loop applications. By keeping the process fluid in a clean closed loop and combining the function of a cooling tower and heat exchanger into one system the mh fluid cooler provides superior operational and maintenance benefits.

Cooling tower pumping and piping.