高集成阀门电液驱动装置的研制

Development of Highly Integrated Valve Electro Hydraulic Driving Device

针对目前舰船上采用集中能源控制和驱动阀门启闭的液压驱动装置,提出了一种分布式自带油源系统的高集成阀门电液驱动装置。该装置将控制驱动器、增压油箱、电机、泵、控制阀组、双液压缸及执行机构高度集成为一体,通过控制驱动器控制并驱动电机和阀组动作,实现阀门的启闭。该装置的研制和应用既可改变原全船液压长管路的不足,又可提高全船使用效率,并达到减振降噪的效果。性能试验结果显示其伸出和缩回的全行程时间均小于5 s,运行稳定可靠。

Aiming at the current hydraulic drive device which adopts centralized energy control and drives the valve opening and closing,a highly integrated valve electro-hydraulic drive device with distributed oil source system is proposed.The device will control the driver,pressurized oil tank,motor,pump,control valve group,double hydraulic cylinder and actuator highly integrated into one,through the control driver control drive motor and valve group action,to realize the valve opening and closing.The development and application of the device can not only change the shortage of the original long hydraulic pipeline of the whole ship,but also improve the service efficiency of the whole ship,and achieve the effect of reducing vibration and noise.The performance test results show that the whole travel time of stretching and retracting is less than 5s,and the operation is stable and reliable.