The cross-flow closed cooling tower adopts a composite flow design, which combines the characteristics of wind and water flowing in the same direction, effectively reducing the formation of dry spots on the surface of the coil, thereby reducing the risk of scaling. In the application case of the chemical industry, this product demonstrates significant energy-saving effects and can save a large amount of electricity consumption every year.
Regarding product construction, the closed cooling tower uses integral steel coils and high-quality galvanized steel plates to ensure the durability of the equipment. Its PVC heat exchange layer design is also unique, which can further reduce the spray water temperature and improve heat exchange efficiency.

The working principle of a cross-flow closed cooling tower is to allow the high-temperature gaseous refrigerant inside the coil to exchange heat with the spray water and air outside the coil, thereby condensing into a liquid state. During this process, some of the sprayed water evaporates and carries away a large amount of heat.
Features:
Composite flow design: This flow method of wind and water in the same direction ensures that the sprayed water completely covers the surface of the coil, effectively avoiding scaling problems caused by local dry spots and maintaining efficient heat transfer performance continuously.
PVC heat exchange layer: In addition to absorbing heat from water evaporation, it can further cool the circulating spray water, making its temperature about 4-5 ℃ lower than other forms of evaporative condensers, providing favorable conditions for achieving efficient heat exchange.
Precise spraying and air intake: The large-diameter spraying system and single-sided air intake design not only ensure uniform coverage of the water film but also operate stably in windy weather. When multiple units are parallel, it can effectively save floor space.