溢流阀与顺序阀典型工程应用的对比分析

Comparison and analysis of typical application of relief valve and sequence valve

溢流阀、顺序阀在液压系统中都属于压力控制阀,在原理、结构方面极其相似,但在实际应用中各具特色,如何根据各自特性进行合理应用至关重要.本文通过对比分析溢流阀、顺序阀的结构和工作原理,并结合实际工作案例分析了溢流阀、顺序阀在不同的应用场合其结构差异性,总结出溢流阀、顺序阀典型应用时的工作特性,为工程技术人员对溢流阀、顺序阀合理应用及选型提供参考.

Relief valve and sequence valve in the hydraulic system are all belong to the pressure control valve.The principle and structure are very similar,but each has its own characteristics in practical application.How to make reasonable application according to their characteristics is essential. The paper compares and analyses structure and working principle of relief valve and sequence valve and analyses the structural differences of the relief valve,sequence in different applications,and combining with the actual work case. It summarizes the working characteristics of the typical application of relief valve and sequence valve and provides a reference for engineering and technical personnel for the application and selection of relief valve and sequence valve.