蒸汽波纹管重复爆裂事件的分析和对策

Steam bellows burst repeated analysis and countermeasure of events

针对蒸汽管网系统波纹管重复发生爆裂进行分析。结果表明:新管道接口设计缺陷和备件老化是导致事故频发的主要原因。制定整改对策并实施后,截至2017年底,蒸汽管网已稳定运行3年。

The repeated bursting of the bellows in a steam pipe network system was analyzed. The results show that the defects of the design of the new pipeline interface and the aging of the spare parts are the main reasons for the frequent accidents. By the end of 2017,the steam pipe network has been running steadily for 3 years.