• Counter-flow Closed Circuit Cooling Towers / Evaporative Closed-circuit Coolers

    Counter-flow Closed Circuit Cooling Towers / Evaporative Closed-circuit Coolers

    The cooled dry air enters through the louvers on each sides of the tower in the bottom, and drawn upwards and over the coils by the force from the axial fan which installed on the top, agitating the falling water (came from the water distribution system) and increasing the transfer efficiency of heat in a state of hot wet air discharged out of the tower into the atmosphere. During this working process, a small amount of the re-circulating water evaporates due to latent heat transfer through the tube and walls of the coils, removing heat from the system. In this mode of operation, due to the evaporative performance lower the leaving water temperatures and the fan energy been saved.