高低压泄压系统在密闭输油中的应用

Application of dual pressure relief valve toseal oil pipelines.

介绍了高低压泄压系统的作用、组成、结构及工作原理,分析了应用中泄压阀出现故障的原因和处理方法,提出了在使用过程中应注意的问题及对日常维护的要求,为保证泄压阀的安全运行,在原系统的基础上,对其进行了一些改进和完善。

Principles, roles, structure and components of dual pressure relief system are introduced. Causes for troubles and solutions are analyzed. Points for attention for use and maintenance requirements are presented. Improvements are introduced in order to secure operation of the system.