SPL Series Closed Circuit Cross Flow Evaporative Condenser is equipped with spray water distribution, coils, fills as heat exchange layer, drift eliminator, water collection basin at the bottom. Outsite the base there is a circulating water pump. an electronic de-scaling, and a direct drive axial fan on the side top of the condensing coil.
When working, the cooling water is pumped to the nozzle above the condesing coil and sprayed evenly on the outer surface of the condesing coil, forming a very thin water film. After the axial fan included air, air from the top of the coil and the side of the fills go into the equipment inside. It enhanced air flow and the formation of nagative prossure in the case, promote to lower water evaporation temperature and water film evaoration, strengthen the heat release of the condensation coil. The high-temperature refrigerant vapor enters from the upper of coils, and the condensing liquid of the cooling water outside coils flows out from the lower of coils.
A small portion of the water is evaporated which removes the heat. The warm moist air is drawn sidewise also by the fan and is discharged to the atmosphere. The remaining water is cooled again by passing the PVC fills, the falls to the sump at the bottom of the condenser where it is recirculated by the pump up through the water distribution system and back down over the coils.