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Cooling range of closed cooling tower (basis for selecting supplier of cooling tower)


Release time:

2022-11-30

When purchasing closed cooling tower, most equipment purchasers will be very concerned about one question: how much is the cooling range of your closed cooling tower? Then, from the practical point of view, this question is very broad and cannot be answered without any reality. For example, if your water temperature is 70 ° C, if our closed cooling tower reduces it to 30 ° C, then our cooling range will reach 40 ° C. If the water temperature is 50 ° C and I also reduce it to 30 ° C, then my cooling range will be 20 ° C. Does this mean that there is a problem with our closed cooling tower? Right! It can be seen that the cooling range of closed cooling tower is closely related to the environment where the equipment is located. We can certainly believe that the temperature of closed cooling tower can never be reduced endlessly. Theoretically, it can only be reduced to wet bulb temperature plus 3 ℃. The wet bulb temperature is determined by the environment where the equipment is located and cannot be transferred by will. Now many people will ask, what the hell is the wet bulb temperature of closed cooling tower? In fact, this is a scientific problem. To describe it simply, water will always evaporate in some natural environment, and the minimum temperature required to reach this evaporation state is the wet bulb temperature. Then we set this temperature as the limit state value that the closed cooling tower can cool to. The limit state is generally the theoretical state, but in actual situations, this temperature is completely beyond the closed cooling tower, The temperature that can be reached is basically this temperature plus 3 degrees. Through this estimation, we can basically know the cooling range of the closed cooling tower, which also has an effective basis for us to purchase equipment. Just mentioned the selection basis, why do you say so? The temperature mentioned just now can be finally reached. However, the closed cooling towers produced by different manufacturers often suffer from process problems, design problems, etc., which affect the cooling range of closed cooling towers. This is the time to test the capabilities of manufacturers. Because of a series of problems such as installation environment factors, equipment design factors, fan air volume control factors, etc. of closed cooling towers, the ideal temperature drop is often not achieved if not considered in the initial design. Therefore, when selecting and purchasing, the manufacturer's capabilities in all aspects should be carefully considered. The cooling range of closed cooling towers is the ultimate goal, but the process should be well understood by the purchaser!

When purchasing closed cooling tower, most equipment purchasers will be very concerned about one question: how much is the cooling range of your closed cooling tower? Then, from the practical point of view, this question is very broad and cannot be answered without any reality. For example, if your water temperature is 70 ° C, if our closed cooling tower reduces it to 30 ° C, then our cooling range will reach 40 ° C. If the water temperature is 50 ° C and I also reduce it to 30 ° C, then my cooling range will be 20 ° C. Does this mean that there is a problem with our closed cooling tower? Right! It can be seen that the cooling range of closed cooling tower is closely related to the environment where the equipment is located. We can certainly believe that the temperature of closed cooling tower can never be reduced endlessly. Theoretically, it can only be reduced to wet bulb temperature plus 3 ℃. The wet bulb temperature is determined by the environment where the equipment is located and cannot be transferred by will. Now many people will ask, what the hell is the wet bulb temperature of closed cooling tower? In fact, this is a scientific problem. To describe it simply, water will always evaporate in some natural environment, and the minimum temperature required to reach this evaporation state is the wet bulb temperature. Then we set this temperature as the limit state value that the closed cooling tower can cool to. The limit state is generally the theoretical state, but in actual situations, this temperature is completely beyond the closed cooling tower, The temperature that can be reached is basically this temperature plus 3 degrees. Through this estimation, we can basically know the cooling range of the closed cooling tower, which also has an effective basis for us to purchase equipment. Just mentioned the selection basis, why do you say so? The temperature mentioned just now can be finally reached. However, the closed cooling towers produced by different manufacturers often suffer from process problems, design problems, etc., which affect the cooling range of closed cooling towers. This is the time to test the capabilities of manufacturers. Because of a series of problems such as installation environment factors, equipment design factors, fan air volume control factors, etc. of closed cooling towers, the ideal temperature drop is often not achieved if not considered in the initial design. Therefore, when selecting and purchasing, the manufacturer's capabilities in all aspects should be carefully considered. The cooling range of closed cooling towers is the ultimate goal, but the process should be well understood by the purchaser!

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