Based on deeply investigation of evaporative cooling application condition in northwest China, the main problem existed in present application is analysed, and the improvement ways and research directions is put forward later.

• 在深入调查研究蒸发冷却技术在中国西北地区空调工程中应用状况的基础上,系统分析了目前应用中所存在的主要问题,并提出了今后的改进措施和研究方向。