螺杆冷水机组干式蒸发器的泄漏原因及处理对策

Leakage Causes and Countermeasures of Dry Evaporator in Screw Water Chiller

对4台干式蒸发器的运行状况进行了分析,得出物理摩擦对紫铜换热管的损伤是造成蒸发器泄漏的直接原因。给出了处理措施和防护对策,收到了较好的效果。

Analyzes the operation status of four dry evaporators, and draws a conclusion that damage of copper heat exchange tube by physical friction directly causes leakage of evaporator. After treatment measures and preventive countermeasures are given, obtains a good effect.