摘要
对某设备所采用的某盲插流体连接器关键O型密封圈在接通状态处于流体通道中,不能带压插拔,需要配备过滤装置,可靠性、安全性存在隐患、使用过程中出现的问题进行了分析,介绍了一种新型盲插流体连接器工作原理,所有密封圈在接通状态没有暴露在流速较大流体中,在一定压力下带压插拔误操作也不易受损,对冷却液体纯净度要求低,可以不配备过滤辅助装置,最后对该流体连接器通过相关试验验证进行了介绍。
For the key O-ring seal in current blind mating fluid connector for an equipment could not be plugged under pressure when the connector was turned on and it was in the flow passage,and a filter device needs to be equipped,the causes for potential reliability and safety risks and problems occurring in use were analyzed.The working principle of a new type of blind mating connector was introduced.All the seal rings were not exposed in the fluid with relatively large speed when the connector was turned on,they are not easy to damage due to plugging misoperation under certain pressure and the requirements for purity of the cooling liquid are low,which makes them possible to work without filtration assistors.In the final part,the related verification experiments for the new connector were introduced.
作者
赵文生
叶正浩
朱学凯
韩延宁
董智鼎
Zhao Wensheng;Ye Zhenghao;Zhu Xuekai;Han Yanning;Dong Zhiding(The 723 Institute of CSIC,Yangzhou 225001,China)
出处
《流体机械》
CSCD
北大核心
2019年第9期7-11,共5页
Fluid Machinery
关键词
盲插流体连接器
过滤辅助装置
密封圈
结构设计
可靠性
blind mating fluid connector
filter assistor
seal ring
structure design
reliability
