管式间接-直接复合式蒸发冷却空调机组适用性测试与分析
Suitability test and analysis of tubular indirect-direct combined evaporative cooling air conditioning units
摘要：
以管式间接-直接复合式蒸发冷却空调机组实验台为依托，着重对机组整体与各级功能段的运行情况进行了测试与分析。通过合理设置机组实验台初始状态参数，分别测试复合式机组及各级功能段在兰州地区气候条件下的实际应用效果。在能够获得令人较为满意的空气处理效果的前提下，得出了复合式机组的适用性。
关键词：管式间接-直接复合式蒸发冷却空调,管式换热器,热湿交换效率,间接蒸发冷却,直接蒸发冷却
Abstract：
Based on the experiment table of the combined unit, tests and analyses emphatically the running conditions of the whole unit and the functional segments. By setting initial state parameters of the unit experiment table reasonably, tests the practical application effect of the whole unit and the functional segments respectively in Lanzhou regional climate conditions. Obtains the specific applicability of the combined unit on the prerequisite of satisfactory air treatment effects.
Keywords:tubular indirect-direct combined evaporative cooling air conditioning, tubular heat exchanger, heat and humidity exchange efficiency, indirect evaporative cooling, direct evaporative cooling