Cooling tower is a comprehensive product integrating various disciplines such as aerodynamics, thermodynamics, fluid science, chemistry, biochemistry, materials science, static and dynamic structural mechanics, and processing technology. Water quality is a function of multiple variables, and cooling is a comprehensive process of multiple factors, variables, and effects. The role of the cooling tower is to exchange heat between the cooling water carrying waste heat and the air inside the tower body, so that the waste heat is transmitted to the air and dispersed into the atmosphere.

A cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere to reduce the water temperature; Its cooling is an evaporative heat dissipation device that uses the principles of cold and heat exchange between water and air to generate steam, which evaporates and carries away heat to achieve evaporative heat dissipation. Convection heat transfer and radiation heat transfer are used to dissipate residual heat generated in industry or refrigeration and air-conditioning systems to reduce water temperature, ensuring the normal operation of the system. The device is generally in the shape of a barrel, so it is called a cooling tower.