安全阀弹簧压力级分档与性能关系的研究

Research on the Relation between Spring Pressure Classification and Performance for Safety Valve

通过理论分析得出了弹簧载荷式安全阀弹簧压力级分档的数学模型,分析了影响弹簧压力级分档的因素,并通过试验验证了理论的正确性。

An analytical model of spring pressure classification for spring-loaded safety valve is developed,the influential factors on spring pressure classification on the basis of the model are analyzed,and finaly the correctness of the model by testing is verified.