
JOURNAL PORTAL
沈阳阀门研究所主办
阀门
王加新
介绍了一种适用于球阀、蝶阀和旋塞阀的阀杆旋转角度启闭的撑拢式阀门密封结构。此种结构已获得发明专利 (专利号 :0 0 1 1 1 674 6)
朱孝有
介绍了一种采用聚四氟乙烯等压成型衬里闸阀。该阀门已获得实用新型专利(专利号 :ZL 0 1 2 1 0 93 9 9)。
孟翠娥
介绍了DN 1 50 0mm热风阀的结构改进及故障处理方法。
梁惠华
介绍了一种新型的阀门检验装置 ,该机能对 1 6种不同直径的高低压阀门进行强度和密封性能试验
吴科学, 姬晓露
The article mainly describe that compose principle of HEP series digital valve controllers in using and repairing of it.
凌星, 黄素逸
Focusing on the hydraulic oil system piping vibration of the locked butterfly valve of type HD37s41X 6ZN and violent swing of the butterfly valve's hammer occurred during the system operation in our plant, this article makes analysis for its course and provides concrete scheme to solve it, which has obtained favorable effects in several uses. Meanwhile this method is easy to operate.Only for communication and reference here, and it help you to deal with the similar questions in your company.
杨玉团, 韩兵, 仇福康
由于在恶劣的流通介质和工况中Y形截止阀密封面极易磨损 ,使用寿命短。因此提出采用有反馈的变频调速电动驱动装置 ,使阀瓣在整个行程中 ,不同阶段用不同的速度运行 ,从而使阀瓣密封面受到的磨损减小到最低