针对单向阀密封性能的密封结构设计与研究  

Design and Research on Sealing Structure for One-way Valve Sealing Performance

作　　者：江晨 李辉[1] 陈风[1] 胡攀辉[1] 朱鲲捷 郁佳敏 JIANG Chen;LI Hui;CHEN Feng;HU Pan-hui;ZHU Kun-jie;YU Jia-min(Shanghai Spaceflight Precision Machinery Institute,Shanghai 201600,China)

机构地区：[1]上海航天精密机械研究所,上海201600

出　　处：《液压气动与密封》2022年第10期44-47,共4页Hydraulics Pneumatics & Seals

摘　　要：该文开展了单向阀结构中压簧、密封形式的设计研究。同时,针对密封形式设计了4种不同的密封结构,并通过试验验证不同密封结构的密封效果,确定了一种具有良好密封性能的密封结构。为制冷产品中类似单向阀密封性的设计与分析提供一种科学有效的方法和思路。In this paper, the design and research of medium pressure spring and seal form of one-way valve structure and carried out. At the same time, four differenrt sealing structures and designed according to the sealing forms, and the sealing effects of different sealing structures are verified through experiments. A sealing structure with good sealing performance is determined, which provides a scientific and effective method of one-way valve related to refrigeration products.

关 键 词：单向阀 密封性能 密封结构 

分 类 号：TH138[机械工程—机械制造及自动化] TB42[一般工业技术]