长输管道水击泄压阀的应用

Apply Relief Valve against Surge to Protect Long-distance Pipeline

摘要: 在长距离输油管道的运行中, 防止水击发生, 是管道安全平稳运行的重要保证。介绍了长输管道使用水击泄压阀的情况, 通过对不同泄压阀性能的比较, 探索了引进产品经改造后, 在国内管道上的应用效果, 提出了进一步的改进措施。

Abstract: Take the PetroChina Pipeline Company as an example, this paper introduces and discusses the application of relief valve against surge to protect pipelines. Through comparison on the performances of different relief valves, the authors studies the necessity to technically improve on imported relief valves to effectively apply in domestic pipelines.