Increased cooling water loss may be attributed to two factors, which require specific analysis and handling. From the perspective of the fan system, the fan may not operate due to power and circuit failures, bearing wear or fatigue affecting airflow, incorrect angle of the fan blades affecting airflow, or fan blade damage resulting in insufficient airflow.

V-Belts are loose, energy transfer is insufficient: or the air ducts are blocked. Poor air circulation and other reasons can lead to an increase in cooling water temperature. The solution involves inspecting the power supply and wiring, replacing bearings and shafts, adjusting the blade angles, or replacing the blades or drive belts.

From the perspective of the recirculating water system, issues such as excessive or insufficient water volume, clogged water pipes, or blocked overflow slots can lead to inadequate water supply, affecting the evaporation of water in the air. Deviation in the recirculating water flow can also weaken heat transfer and mass transfer, resulting in a decrease in cooling capacity. The solution is to adjust the water supply valves and clean the water pipes or overflow slots.