中央空调冷凝器在化学清洗中铜管腐蚀诸因素的研究

Study on factors corrosion of copper piping for condenser of centre air conditioner cleaning

通过对中央空调冷凝器在化学清洗中铜管的腐蚀研究，结果表明，冷凝器铜管的腐蚀率随着酸液中盐酸和Ｆｅ３＋含量、温度、流速及清洗时间的增加而增高。

Corrosion of copper piping of condenser of centre air conditioner in chemical cleaning had been studied in that paper.The results showed that the corrosion rate of copper piping was increasing with the HCl and Fe 3+ content,temperature,cleaningtime, and velocity of flow of acid solutuion.