蒸发冷却降温技术在电厂通风空调中的应用探讨

Study on Evaporat ive Cooling in Pow er Plant Ventilation and Air Conditioning

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。

China's we s tern region of dry climate,suitable for the use of evaporative cooling technology.Evaporative cooling technology has the characteristics of energy saving and environmental protection,theuse of water as the refrigerant,there is no destruction ofthe ozone layer,save the compressor power consumption.This article lists the direct evaporative cooling,indirect evaporative cooling and indirect plus direct of evaporative cooling systems in power plant ventilation and air conditioning system enthalpy wetprocess in the diagram the conclusionis obtaine dthatthe mete orological parameters are different,the evaporative cooling ventilation andairconditioning system is suitable for different.