多联内机蚁巢腐蚀机理及预防措施

Ant-Nest Corrosion Mechanism of VRF Indoor Unit and Prevention Measures

多联机换热器发生蚁巢腐蚀会导致系统泄漏,使系统无法正常。本文通过介绍蚁巢腐蚀机理及模拟出蚁巢腐蚀现象,针对性提出预防措施。

Ant - nest corrosion in copper tube of the VRF air - conditioning heat exchanger can lead to the leaking of refrigerant in the system ,which make the system can＇t operating normally. In this paper, the corrosion mechanism of the ant -nest and the corrosion of the nest were introduced. Prevention measures are proposed correspondingly.