Counter current square cooling tower

Reverse flowSquare cooling tower

Mainly used for refrigeration systems, air compressor cooling systems, power plants, boilers, etc Characteristics of square water tower

1The design is reasonable, but the tower actively pursues new environmental concepts in its design, fully adopts new technologies for development, and modifies the form and material of various components inside the cooling tower to make the product high-performance, with large cooling capacity, less flying water, low noise, high strength, easy assembly, and easy maintenance, making this product suitable for various high demand places.

2The cooling tower has a wide range of applications, especially suitable for the air conditioning industry, refrigeration industry, dyeing industry, and provides a relatively quiet cooling function for other general industries. The ultra quiet and environmentally friendly design is suitable for installation in noise controlled areas as its operating volume has been reduced to a lower level.3Space saving cooling tower utilizes the contact between air and water(directly or indirectly)Equipment for cooling water. It is a device that uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere, thereby reducing the air temperature inside the tower and manufacturing cooling water that can be recycled.

countercurrentSquare cooling towerWorking principle

A cooling tower is a device that uses the contact between water and air to evaporate and dissipate the waste heat generated in industry or refrigeration and air conditioning. The basic principle is:The dry and low air enters the cooling tower through the intake grille after being drawn by the fan;High temperature water molecules with high partial pressure of saturated steam flow towards low-pressure air, while water with high enthalpy and humidity is sprayed into the tower through a self seeding water system. When water droplets come into contact with air, on the one hand, due to the direct heat transfer between air and water, and on the other hand, due to the pressure difference between the surface of water vapor and air, evaporation occurs under the action of pressure, which is carried away by the latent heat of evaporation and carries away the heat in the water, thus achieving the purpose of cooling. The working process of cooling tower:Taking the working process of a circular counter current cooling tower as an example:The hot water in the main control room is pumped through pipes, horizontal pipes, curved pipes, and central pipes at a certain pressure to circulate water into the cooling tower's water distribution system,Purification workbench, evenly sprinkle water on the filling material through the small holes on the sprinkler pipe;Dry low humidity air enters the tower through the bottom air inlet mesh under the action of the fan. When hot water flows through the surface of the packing, it forms a water film and exchanges heat with the air. High humidity and high humidity hot air is extracted from the top, and the cooling water drops into the bottom basin and flows into the main engine through the outlet pipe. In general, the air entering the tower is dry and low humidity bulb temperature air. There is a significant concentration difference and kinetic energy pressure difference between water molecules and air. When the fan is running, under the action of static pressure in the tower, water molecules continuously evaporate into the air, becoming water vapor molecules. The average kinetic energy of the remaining water molecules will decrease, thereby reducing the temperature of the circulating water. From the above analysis, it can be seen that evaporative cooling is related to the temperature of the air(The commonly referred to dry bulb temperature)Regardless of whether it is lower or higher than the water temperature, as long as water molecules can continuously evaporate into the air, the water temperature will decrease. However, the evaporation of water into the air does not continue indefinitely. When the air in contact with water is unsaturated, water molecules continuously evaporate into the air. However, when the air on the water vapor contact surface reaches saturation, water molecules cannot evaporate and are in a state of dynamic equilibrium,Low temperature constant temperature bath. The number of water molecules evaporated is equal to the number of water molecules returned from the air to the water, and the water temperature remains constant. It can be seen from this that the air in contact with water is drier,A low-temperature constant temperature bath makes evaporation easier and the water temperature is more likely to decrease.