摘要
针对海水介质的特点,研制了一种直控电反馈式微小流量海水比例压力阀,对其进行了理论分析。将该阀应用在深海极端环境模拟系统中,并进行了实验研究。结果表明:该阀的调压范围、调压精度均满足设计要求,并具有较好的静、动态特性。
A new type of direct control micro - flow seawater proportional pressure valve with electrical feedback was developed against the features of seawater. The design principle was analyzed and the experimental study in the simulating system for deep- sea extreme environment was performed. The adjustable range and precision of the valve satisfy the design index, and the valve has good characteristic for static and dynamic state.
出处
《机床与液压》
北大核心
2005年第11期51-52,135,共3页
Machine Tool & Hydraulics
基金
国际海底区域研究开发"十五"攻关(资助项目:DY105-03-01-16)
关键词
海水
比例压力阀
微流量
模拟系统
Seawater
Proportional pressure valve
Micro - flow
Simulating system
