热回收型热管式蒸发冷却空调机组自控方案设计

摘要

In order to ensure a steady state for the evaporative cooling air condition unit.save energy and conserve human resources,on the basis of analyzing the air handling process of heat recovery type heat pipe evaporative cooling air condition unit, the PLC (siemens) is adopted to design an automation scheme, and autocontrol in the operational process of the unit is realized.%为了保障蒸发冷却空调机组工作稳定并且达到节能、节省人力的目的,本文在分析热回收型热管式(间接+直接)蒸发冷却空调机组的空气处理过程的基础上,采用西门子PLC设计了自动控制方案,实现了蒸发冷却空调机组运行过程的自动控制.