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What are the characteristics of closed cooling tower


Release time:

2022-11-30

In recent years, the cooling tower has been widely used in iron and steel metallurgy, power electronics, machining, air conditioning systems and other industries. Due to the special requirements of the closed cooling tower itself, a specially made high efficiency water pump with low head and large flow is used, which can maintain a small power consumption under the condition of ensuring sufficient water spray, greatly improving the energy saving effect of the equipment. The water pump motor is designed outdoor, and the protection level meets certain requirements, The water pump adopts mechanical seal, so the wear resistance is very strong. The lowest point of the water pump of the cooling tower is equipped with a drain port to facilitate the shutdown and drainage, and prevent the vortex shell from freezing and cracking due to water storage in winter. The cooling tower has the advantage of corrosion resistance. After fully considering the rust prevention problem, the closed cooling tower adopts galvanized steel materials for the framework, panel and other steel materials, and meets the requirements of low temperature use. Therefore, the cooling tower has good corrosion resistance and rust prevention capabilities. In order to improve the corrosion prevention Low temperature resistance and adaptability under various environmental conditions. The tower body is made of thick galvanized steel to keep the bright primary color of galvanized steel, making the tower body more beautiful and practical. During the operation of the cooling tower, the fluid circulates in the heat source and the coil of the closed cooling tower. It reaches the nozzle through the spray pump and the spray pipe. The warm spray water forms a film on the surface of the packing, which has achieved the best cooling effect. At the same time, the fan system is started, so that a large amount of air outside the unit enters from the air inlet grille in the opposite direction to the falling water, and the air and water directly contact on the surface of the packing. In this evaporation process, the spray water transfers the heat to the air flowing through the unit by means of latent heat exchange, the saturated air flow is transferred to the air through the fan, so as to dissipate the heat, and the rest of the spray water is sprayed to the coil after being cooled by the packing. In this way, the countercurrent filling design is very suitable for winter operation, and the packing part is completely surrounded by the box wall plate, avoiding direct contact with the frozen air flow, This will prevent the packing from freezing and improve the possibility of winter operation.

In recent years, the cooling tower has been widely used in iron and steel metallurgy, power electronics, machining, air conditioning systems and other industries. Due to the special requirements of the closed cooling tower itself, a specially made high efficiency water pump with low head and large flow is used, which can maintain a small power consumption under the condition of ensuring sufficient water spray, greatly improving the energy saving effect of the equipment. The water pump motor is designed outdoor, and the protection level meets certain requirements, The water pump adopts mechanical seal, so the wear resistance is very strong. The lowest point of the water pump of the cooling tower is equipped with a drain port to facilitate the shutdown and drainage, and prevent the vortex shell from freezing and cracking due to water storage in winter. The cooling tower has the advantage of corrosion resistance. After fully considering the rust prevention problem, the closed cooling tower adopts galvanized steel materials for the framework, panel and other steel materials, and meets the requirements of low temperature use. Therefore, the cooling tower has good corrosion resistance and rust prevention capabilities. In order to improve the corrosion prevention Low temperature resistance and adaptability under various environmental conditions. The tower body is made of thick galvanized steel to keep the bright primary color of galvanized steel, making the tower body more beautiful and practical. During the operation of the cooling tower, the fluid circulates in the heat source and the coil of the closed cooling tower. It reaches the nozzle through the spray pump and the spray pipe. The warm spray water forms a film on the surface of the packing, which has achieved the best cooling effect. At the same time, the fan system is started, so that a large amount of air outside the unit enters from the air inlet grille in the opposite direction to the falling water, and the air and water directly contact on the surface of the packing. In this evaporation process, the spray water transfers the heat to the air flowing through the unit by means of latent heat exchange, the saturated air flow is transferred to the air through the fan, so as to dissipate the heat, and the rest of the spray water is sprayed to the coil after being cooled by the packing. In this way, the countercurrent filling design is very suitable for winter operation, and the packing part is completely surrounded by the box wall plate, avoiding direct contact with the frozen air flow, This will prevent the packing from freezing and improve the possibility of winter operation.

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