贯流式水轮机伸缩节泄漏原因分析及处理工艺  

Analysis and Tireatment Technology Adopted in the Leakage of Dismantling Flange of Bulb Type Hydro-turbine

作　　者：赖艳丽 周显栋 刘剑雄 LAl Yanli;ZHOU Xiandong;LlU Jianxiong(Sinohydro Bureau 10 Co.,LTD.,Chengdu Sichuan 610036)

机构地区：[1]中国水利水电第十工程局有限公司,四川成都610036

出　　处：《四川水力发电》2024年第3期47-50,共4页Sichuan Hydropower

摘　　要：阐述了对东萨宏水电站贯流式机组伸缩节漏水原因进行的分析及采取的检查与处理方法,总结出一种工期短、成本低、效果好的处理工艺,所取得的经验对存在同样问题的电站具有一定的借鉴意义。Based on the analysis of the causes of leakage of dismantling flange of bulb type hydro-turbine units in Don Sahong Hydropower Plant and the introduction of inspection and treatment methods,this paper summarizes a treatment process with short construction period,low cost and good effect,it can be used for reference to the power stations with the same problem.

关 键 词：东萨宏水电站 灯泡贯流式机组 伸缩节 漏水 处理工艺 

分 类 号：TV7[水利工程—水利水电工程] TV52TV523TV734.1