What are the best technical key aspects of closed cooling tower?-Wuxi Ark Fluid Technology Co., Ltd

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Pursuing perfection is the tenet we have always adhered to in the whole process from selection of raw materials to R&D and manufacture of a series of products.
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What are the best technical key aspects of closed cooling tower?

Release time：

2022-11-30

What are the key technical aspects of excellent closed cooling? First, the reverse flow closed cooling tower is covered with water. The water flows from top to bottom and the gas flows from top to bottom. The two are thermally converging with each other. The heat supply characteristic of the return cooling tower is good, and it is divided into three refrigeration sections: ① The rotary nozzle is located in the indoor space at the top of the filler, which is high in temperature, so it can still discharge heat to the gas. ② Part of the heat exchanger filled with water and gas. ③ The cooling water added to the indoor space of the water collecting reservoir is called "tail effect". The temperature in the north is likely to decrease by 1-2 ℃. In a word, under the same standard, the volume of filling material of the reflux tower is reduced by 20% or more than that of the diffuser tower, and the overall cooling efficiency of the reflux tower heat exchanger is higher. The water distribution system is not easy to block, the watering filler is kept clean and not easy to embrittle, the water returns less, and it is easy to take cold prevention measures. The design scheme can be composed of several sets. In winter, the required temperature and water flow are appropriate. Each set of centrifugal fan can be put into operation or stopped completely. The project construction, installation and maintenance are simple and low-cost, which are commonly found in the water of central air conditioning and large, medium and small refrigeration circulating systems in industrial production. Second, the water of the dispersed closed cooling tower is in the tower body filler of the closed cooling tower. According to the gravity of the water, the gas flows horizontally from the outside of the closed cooling tower into the tower body for filling. It is generally used in residential areas with high noise requirements, and is a refrigeration circulating system tower that is widely used in the field of central air conditioning. Advantages: environmental protection and energy conservation, low water discharge, small air resistance, and low speed motor, no water seepage noise and tilting noise, so as to facilitate the maintenance of filling materials and water supply equipment. Several basic elements can be constructed randomly according to the appearance of the building, and the whole tower or multi tower cooling tower can be set according to the required temperature. It should be noted that when the amount of frame heat exchanger is 40% more, there should be a large filling amount. The filler is very easy to embrittle, the drain is very easy to block, the cold resistance is poor, and the return water flow is large. The advantage of vertical divergent structure is the defect. Third, spray natural ventilation unfilled closed cooling tower This product uses a distinctive nozzle installed at the upper air supply point at the bottom of the closed cooling tower. The spray rotates the motor free exhaust system and the tower top exhaust system. When the boiled water sprays out the fine mist generated by the internal swirl flow according to the internal rotation of the nozzle, the mist is stored, sprayed upward, and then flows back downward for twice for refrigeration embrittlement. The spray is symmetrical, without hollow, the actual cooling effect is stable, the power consumption is low, the drift rate is 0.01%, no need to add charge, and the service life is long. Suitable for metallurgical industry, food industry, chemical plant, high turbidity, high temperature, anti-corrosion closed cooling tower.

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