What issues should be noted when choosing a counterflow cooling tower?

　　What issues should be noted when choosing a counterflow cooling tower?60KCooling tower noise reduction treatment manufacturer

　　A counter current cooling tower is a device that can be water-cooled. The water in the water tower falls vertically, with the airflow direction opposite to the water flow direction. Water vapor exchanges heat with flowing air inside, causing a decrease in water temperature. How to choose a counterflow cooling tower? What aspects should be paid attention to?60KCooling tower noise reduction treatment manufacturer

　　1. If there is a significant difference between the design conditions and the standard conditions of the cooling tower, changes or adjustments should be made according to the actual situation.60KCooling tower noise reduction treatment manufacturer

　　2. The cooling tower should have high cooling effect, low energy consumption, low noise, light weight, small size, long service life, simple installation and maintenance, and less floating water.60KCooling tower noise reduction treatment manufacturer

　　3. The designed circulating water volume should not exceed the rated water volume of the finished cooling tower. If the circulating water volume does not reach 80%, the selected cooling tower water supply system should be inspected;60KCooling tower noise reduction treatment manufacturer

　　4. The location of the cooling tower should be kept at a certain distance from the building, avoiding being placed near heat sources, exhaust gases, and flues. If the above requirements cannot be met, technical measures should be taken.60KCooling tower noise reduction treatment manufacturer

　　5. The number of cooling towers should match the number of refrigeration units in the air conditioner.60KCooling tower noise reduction treatment manufacturer

　　6. When choosing a finished cooling tower, attention should be paid to the coordination and coordination of electrical control.60KCooling tower noise reduction treatment manufacturer

　　7. It is best to install fire hydrants and flushing devices near the cooling tower for extinguishing fires and flushing the fill and sediment inside the tower.60KCooling tower noise reduction treatment manufacturer

　　The Influence of Environmental Temperature on Closed Cooling Towers and Cooling Efficiency60KCooling tower noise reduction treatment manufacturer

　　The selection and design of closed cooling towers will take into account local wet bulb temperature, ambient temperature, and other natural temperatures. These temperatures have a certain impact on the refrigeration of closed cooling towers. There is a significant temperature difference between the north and south of China, and the cooling capacity of cooling towers varies depending on the ambient temperature in different regions.60KCooling tower noise reduction treatment manufacturer

　　For example, in northern China, winter temperatures can reach minus 30 ° C. Of course, the lower the ambient temperature, the better the cooling efficiency of the closed cooling tower. Usually, in cooling coils, the temperature of the cooling medium circulating in a closed cooling tower is constant because it is based on the temperature of industrial production. When passing through the cooling coil, heat is exchanged with the cold air through the coil, which absorbs the heat and is carried away by the backup fan. Of course, the heat carried away by air at minus 30 ° C and air at 0 ° C seems to be different. The lower the temperature, the more heat the air can absorb, and the faster the cooling efficiency of a closed cooling tower, the lower the cooling consumption.60KCooling tower noise reduction treatment manufacturer

　　When designing a closed cooling tower, the spray system usually opens automatically based on temperature. Considering the changes in environmental temperature. When the temperature is relatively high and the heat exchange of the air cannot meet the actual requirements, the spray water will automatically open to assist in cooling, and the water will evaporate and absorb heat to cool. If the ambient temperature is relatively low, the cooling effect can be fully achieved without opening the spray, which reduces the power consumption of the closed cooling tower to a certain extent.60KCooling tower noise reduction treatment manufacturer

　　If the temperature is relatively low, relying on continuous coil natural cooling may also achieve the purpose of cooling. The reason for considering this ambient temperature is the same for both open and closed cooling towers. Generally speaking, the cooling temperature is equal to the local wet bulb temperature, slightly higher than the wet bulb temperature. The temperature in southern China is generally higher, so when designing cooling towers, it is best to consider slightly larger ones to ensure cooling efficiency and capacity.60KCooling tower noise reduction treatment manufacturer

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