摘要
介绍了一种高参数电站减压阀,阐述了其工作原理、节流件结构、中腔密封结构。分析了其设计要点,给出了套筒膨胀量的计算,研制的阀门已在超临界工况上成功应用,可以满足设计和使用工况要求。
The paper introduced a high-parameter power station pressure reducing valve,describing its working principle,the structure of the throttle,and the sealing structure of the middle cavity.The paper also analyzes its main design points and the calculation of cage expansion.The developed valve has been successfully applied in supercritical conditions and can meet the requirements of design and operating conditions.
作者
陈卫平
陈立龙
王轶栋
张明
金永杰
钱忠伟
王燕豪
金圣杰
徐顺富
CHEN Wei-ping;CHEN Li-long;WANG Yi-dong;ZHANG Ming;JIN Yong-jie;QIAN Zhong-wei;WANG Yan-hao;JIN Sheng-jie;XU Shun-fu(Hangzhou Worldwides Valve Co.,Ltd.,Hangzhou 311122,Zhejiang,China;Zhejiang Worldwides Valve Co.,Ltd.,Huzhou 313208,Zhejiang,China)
出处
《阀门》
2022年第4期278-280,共3页
VALVE MAGAZINE
基金
国家自然科学基金资助项目(51875514)
浙江省重点研发计划项目(2019C01025,2020C01156)。
关键词
高参数
减压阀
节流
密封
膨胀量
high parameters
pressure reducing valve
throttling
seal
expansion amount
