压力供水管路断流弥合水锤防护措施及改进

Protective Measures and Amelioration of Water Hammer due to Cavities Collapsing in Pressure Water Supply Pipeline

在压力供水管路系统中,由于设计有驼峰且出水液控缓闭止回阀慢关过程过快,将导致正常关阀停泵时断流弥合水锤的产生。详细介绍了解决水锤问题的思路及采取的具体措施和改造效果,对类似工程问题有一定的指导和借鉴意义。

In pressure water supply pipeline, because of the designed hump and too rapid closing of hydraulic control slow closing check valve in the outlet, water hammer due to cavities collapsing was generated when the pump was closed. The idea to solve the water hammer, the concrete measures taken and the reconstruction effect were introduced, which has a directive and reference significance to other similar projects.