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我国西部地区气候干燥,适宜使用水蒸发冷却技术。蒸发冷却技术具有节能环保的特点,利用水做制冷剂,不存在破坏臭氧层问题,节省压缩机功耗。本文列举了直接蒸发冷却、间接蒸发冷却和间接加直接的二级蒸发冷却系统在电厂通风和空调系统焓湿图中的处理过程,得出结论是气象参数不同,蒸发冷却适用于通风空调的系统不同。
The climate in western China is dry and suitable for water evaporative cooling technology. Evaporative cooling technology has the characteristics of energy saving and environmental protection, the use of water as a refrigerant, there is no ozone depletion problem, saving compressor power consumption. In this paper, the treatment process of direct evaporative cooling, indirect evaporative cooling and indirect plus direct second-order evaporative cooling system in the psychrometric chart of power plant ventilation and air conditioning systems are listed. The conclusion is that the meteorological parameters are different and evaporative cooling is suitable for the ventilation and air conditioning system different.