What should be considered when using wet air cooling in northern regions during winter?
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What should be considered when using wet air cooling in northern regions during winter?
Generally, in winter, the circulating water system of wet air cooling does not require circulation; the water needs to be drained completely to prevent freezing
In winter, it is essential to take precautions against freezing; the quality of the water used for spraying must be chosen carefully, otherwise corrosion will be severe
At present, our company uses evaporative air cooling. In winter, it is necessary to prevent freezing of the side panels; if freezing occurs to an excessive extent, air from below cannot enter, resulting in a significant reduction in the cooling effect. Within the same set of evaporative air-cooled fans, do not stop one fan while turning on another, to prevent hot air from circulating
Our factory is in the south, and we don’t use wet air cooling. I think the reasons are, first, to prevent freezing and condensation and ensure smooth flow in the pipelines; second, the water quality cannot be too poor, otherwise corrosion and blockages can become serious problems