Shandong Grid Group Co

Closed cooling tower manufacturer price model Closed cooling tower (also called evaporative air cooler or closed cooling tower) is a tubular heat exchanger placed in the tower, spraying water and circulating water through the circulating air The heat exchange ensures the cooling effect. Because it is a closed cycle, it can ensure that the water quality is not polluted, well protect the efficient operation of the main equipment, and improve the service life. When the outside temperature is low, the sprinkler system can be stopped to save water. With the implementation of national energy conservation and emission reduction policies and the increasing scarcity of water resources, closed cooling towers have been widely used in industries such as steel, metallurgy, power, electronics, machinery, processing, and air conditioning systems in recent years. Working Principle
_ Editor
The closed cooling tower is actually an evaporative cooling tower, a combination of a cooler and a wet cooling tower. It is a horizontal evaporative cooling tower, and the process fluid flows in the tube. The air flows outside the tube and the two do not touch each other. The closed cooling tower is a deformation and development of the traditional cooling tower. The water in the reservoir at the bottom of the tower is extracted by the circulation pump and sent to the outside of the pipe for even spraying. It does not come into contact with the process fluid hot water or refrigerant and the air outside the tube, becoming a closed cooling tower that enhances the heat and mass transfer effect by spraying water.
Closed cooling towers are suitable for various cooling systems that require high circulating water quality, and have application prospects in power, chemical, steel, food and many industrial sectors. On the other hand, compared with air-cooled heat exchangers, evaporative cooling towers use the latent heat of evaporation of water on the lower side of the tube to significantly enhance air-side heat and mass transfer, which also has obvious advantages.
Advantages of closed cooling tower products
Improve production efficiency, softened water circulation, no scaling, no blockage and no loss
Extend the life of equipment, ensure reliable and stable operation of equipment, reduce failures and eliminate accidents
Fully closed cycle, no impurities entering, no medium evaporating, no pollution
Improve the utilization coefficient of the factory, no pool is needed, reduce the floor space, and save space
Small space occupation, easy installation, movement and layout, compact structure
Operation Convenient, stable operation, high degree of automation
Saves operating costs, automatic switching of multiple modes, intelligent control
Wide range of uses, can directly cool media that does not corrode the heat exchanger
☆Full Low lifetime operating costs, high initial investment, low operation and maintenance costs