Application of Automatic Dosing System in Ventilation Engineering: High concentrations of chemical scale such as calcium carbonate, magnesium carbonate, and domestic slime can settle in the condenser section with higher temperatures, leading to a significant decrease in the main unit's cooling capacity. This necessitates the use of an automatic dosing system to treat the water quality.

Application of automatic dosing system in ventilation engineering: High concentrations of chemical scales like calcium carbonate, magnesium carbonate, and domestic sludge can settle in the condenser sections at higher temperatures, severely reducing the main unit's refrigeration capacity. This necessitates the use of an automatic dosing system to treat the water quality.