The invention discloses a redundant hydraulic system of a telescopic full-revolving propeller. The redundant hydraulic system comprises an oil tank assembly, a power source module, a control module, a lifting module and a revolving module. The oil tank assembly is provided with a first oil outlet, a second oil outlet and a third oil outlet, and a first oil return port and a second oil return port are communicated with three oil suction ports, a first oil drainage port and a second oil drainage port of the power source module respectively. The power source module is provided with a power source pressure oil port and a power source load feedback oil port which are communicated with a control pressure oil port and a control load feedback oil port of the control module. The control module is provided with four control oil outlets which are communicated with the first working oil port and the second working oil port of the lifting module and the third working oil port and the fourth working oil port of the rotation module respectively. The control module is provided with a control oil drainage port and a control oil return port which are communicated with a third oil return port and a fifth oil return port of the oil tank assembly. An oil drainage port of the lifting module and an oil drainage port of the rotation module are converged and communicate with a fourth oil return port of the oil tank assembly. The cost is low; in an emergency state, the function of the propeller is not lost when the navigational speed of a ship or a platform is not reduced.
本发明公开了一种伸缩式全回转推进器的冗余液压系统,包括油箱组件、动力源模块、控制模块、升降模块、回转模块;油箱组件具有第一、第二、第三出油口,第一、第二回油口分别与动力源模块的三个吸油口及第一、第二泄油口连通。动力源模块具有动力源压力油口、动力源负载反馈油口,与控制模块的控制压力油口、控制负载反馈油口连通。控制模块具有四个控制出油口,分别与升降模块的工作油口一、二,回转模块的工作油口三、四连通。控制模块具有控制泄油口、控制回油口,与油箱组件的第三、第五回油口连通。升降模块的泄油口和回转模块的泄油口汇合与油箱组件的第四回油口连通。成本低;应急状态下,满足船或平台航速不降低时,推进器功能的不丧失。
Redundant hydraulic system of telescopic full-revolving propeller and control method of redundant hydraulic system
一种伸缩式全回转推进器的冗余液压系统及其控制方法
02.05.2025
Patent
Elektronische Ressource
Chinesisch
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