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本文介绍了直接蒸发冷却空调器的现场测试方案及测试结果．在测试过程中，蒸发冷却效率Ｅ值达到８０％以上，装直接蒸发冷却空调器的房间室内空气温度维持在２６～２７℃之间，与未装空调器的房间相比，要低２～３℃．通过本次现场测定表明：对于哈尔滨地区，对空调要求不高的场所，可以使用直接蒸发冷却空调器，对于高温场所作为降温用是一种理想的节能型的降温设备．
This article describes the field test scheme and test results of a direct evaporative cooling air conditioner. In the test process, the evaporative cooling efficiency E value reached 80% or more, and the room air temperature of the direct evaporative cooling air conditioner was maintained at 26 to 27°C, which was lower by 2 to 3 than the room without the air conditioner. °C. Through this on-site measurement, it is shown that for places in Harbin where air conditioning requirements are not high, direct evaporative cooling air conditioners can be used, which is an ideal energy-saving cooling device for high temperature locations.