As induced draft cross flow evaporative cooling tower ,The tower fluld (water ,oil, propylene glycol )is used to provide cooling which is enclosed in a coil ansd is not exposed directly to the air .The coil serves to islolate the process fluld from the outside air ,keeping it clean and contaminate free in a closed loop .Outside of the coil ,there is water spraying over the coil and mixes with the outsode air to discharge warm air from the cooling towr to the atmosphere as a portion of the water evaporates .Cold water outside of the coil is re-circulated and reused :the cool water loops back to the beginning of the process to absorb more heat during evaporating .It helps maintain a clean process fluid which will reduce the maintenance and operation costs .
The huge space in the tower provides transformative convenience for the routine maintenance of the equipment. The maintenance of the key parts of the coil is much easier because of the reasonable structure of the equipment, and it can be directly lifted for repair.
The spray water flows in the same direction as the inhaled new air, so that the spray water can wrap and completely wet the outer wall of the pipe, avoiding the formation of scale at the joint of the dry point.
The heat exchange method is to exchange heat through the sensible heat of the wetted surface of the tube and the latent heat of the absorption tube wall. Such a heat exchange method is beneficial to prevent fouling.
Product use the water wind same side second heat dish spiral pipe and PVC packing combination of the technology to realize the high efficiency heat transfer