Gravity cooling tower

　　Passive cooling tower (cooling tower with water-powered fan without motor). In this product, a water turbine replaces the motor as the power source for the fan, changing the fan's drive from electric to hydraulic. The output shaft of the water turbine is directly connected to the fan to drive its rotation, achieving energy saving. It can be widely used in various industries such as chemical industry, steel, textile, power, pharmaceutical, hotels, and office buildings. Once users choose this product, they can obtain considerable economic and social benefits.
　　Features of Passive Cooling Tower:
　　1. Energy saving of passive cooling tower: ① Energy saving: This tower uses a water turbine to replace the fan motor, utilizing the water pressure entering the tower to completely save the operating power consumption of the fan motor, saving 100% of electricity. The comprehensive energy saving effect is between 30-50%, which has been verified by multiple tests. ② Water saving: The drift loss of the water-powered fan cooling tower is only one-tenth of that of traditional cooling towers, thus reducing the amount of supplementary water and saving the corresponding water costs, while also reducing the impact of drift water on the surrounding environment. (3) Saving maintenance costs: Since the water-powered fan cooling tower removes the fan motor and gearbox, it can save the corresponding maintenance costs.
　　2. Passive cooling tower is noise-free; The energy conversion of the water turbine is completed in the water channel, reducing the fan motor and gearbox, eliminating the noise source of the cooling tower's mechanical power, thus greatly reducing the vibration and noise of the cooling tower and reducing environmental pollution.
　　3. Passive cooling tower is efficient: This product is lightweight, simple in structure, stable in operation, and easy to maintain. As long as the circulating water system pump is working, the water turbine shaft power reaches the fan shaft power, and no extra power is needed like a motor, achieving energy saving.
　　4. Passive cooling tower has good cooling effect: With the change of seasons, the speed of the water-powered fan increases or decreases with the increase or decrease of the circulating water flow, and the air volume also increases or decreases accordingly, keeping the air-water ratio of the cooling tower in the best state, achieving the best cooling effect.
　　5. Passive cooling tower has high safety: ① Traditional cooling tower motors have potential dangers of electric shock and spark explosion. The modified cooling tower does not use electricity, fundamentally eliminating safety hazards caused by motor leakage, power failure, and spark explosion, and can operate safely in explosion-proof areas; ② The water-powered fan cooling tower eliminates the motor and gearbox, lowering the center of gravity of the cooling tower and increasing the safety of the operating environment.

Passive Cooling Tower