The working fluid (water, oil or other liquid) flows in the coil, the outer wall of the coil is coated with spray water, the heat of the fluid is transferred through the tube wall to form saturated wet hot steam with water and air, the heat is discharged into the atmosphere by the fan, the water is blocked back to the water collection tank circulation spray, the spray water in the process of circulation through the PVC heat sink to reduce the water temperature, and the fresh air into the formation of feng shui flow in the same direction. The coil mainly relies on spray water and wind for heat exchange, and the important feature of this operating principle is to inhibit the formation of scale on the outer wall of the coil as much as possible. It is especially suitable for the cooling of fluids with high temperature (such as 60 ° C) or large cooling temperature difference (such as 60 ° C -35 ° C).
Cocurrent Closed Cooling Tower
Feng shui in the same direction, excellent heat exchange performance
The KCH series uses the combined technology of coil and PVC packing for secondary heat exchange in fengshui codirectional mixed-flow to achieve efficient heat exchange performance. At the same time, it can effectively reduce the formation of pipe wall scale. Air and spray water flow through the coil at the same time, so that the spray water covers the surface of the coil to the maximum extent, ensuring that the surface of the coil is completely wet. Compared with the countercurrent tower, the formation of scale on the wall of the coil is greatly reduced.
High efficiency heat exchange table cooler (multiple types/materials optional)
Round coil: Round coil, durable, low water resistance, inclined design to facilitate material discharge, coil pressure reduction.
Efficient heat transfer oval tube: improve the interface between air and water in the pipeline, increase the effective contact area by 40%, and improve the heat transfer efficiency.
Nodal tube: Concave and convex waves are added inside and outside the tube, and strong turbulence is formed inside the fluid, while greatly increasing the contact area of hot and cold fluids.
Packing design, reduce coil volume, reduce cost
Packing design greatly improves the spray heat transfer efficiency, reducing air volume requires more energy saving. The spray water reduces the water temperature through the PVC heat sink (filler) in the process of circulation, and forms the same flow with the fresh inlet air. The coil mainly relies on the spray water for heat exchange, and the lower the spray water, the better the cooling effect. An important feature of this operating principle is the maximum possible reduction in coil volume, thus reducing costs.
Large maintenance space
Large maintenance space, maintenance doors and channels, spacious internal space, maintenance personnel can easily carry out various maintenance work in the interior, more convenient maintenance.
