中文摘要：

介绍了直接蒸发冷却以及家用直接蒸发冷却器的工作原理，并采用实验的方法对单台家用直接蒸发冷却器降温和加湿性能进行了测定，得到实际运行工况的性能曲线图，并对实验结果进行分析，确定家用直接蒸发冷却器的使用效果及需要改进的问题，为多台空调扇组合使用的实验奠定了基础。

英文摘要：

The direct evaporative cooling and the work principle of household direct evaporative cooler were introduced, and the cooling and humidification of home direct evaporative cooler were measured by experiment. The actual running condition performance curve was gotten, and the experimental results were analyzed. The effection of cooler and the problem which needs to be solved were improved. It will be the basic of many sets combination using experiment.