消除阀杆与阀体间动密封的磁力驱动阀门

Magnetic Force-driven Valve for Eliminating Dynamic Seal between Valve Stem and Valve Body

提出消除阀杆与阀体间动密封的磁力驱动阀门方案。介绍磁力驱动阀门原理,分析可行性。探讨无阀杆磁力驱动阀门和有阀杆磁力驱动阀门结构、原理,分析磁力驱动阀门的优缺点及应用场景。

A magnetic force-driven valve scheme for eliminating the dynamic seal between the valve stem and valve body is proposed.The principle of magnetic force-driven valve is introduced,and the feasibility is analyzed.The structure and principle of magnetic force-driven valve without valve stem and magnetic force-driven valve with valve stem are discussed,and the advantages and disadvantages of magnetic force-driven valve and its application scenarios are analyzed.