某型船用电液阀结构原理与常见故障分析排除

Analysis of structural principle of marine electro-hydraulic valve and troubleshooting method

电液阀是船舶操舵控制系统的重要组成设备,文章剖析了某型船用电液阀的组成结构、工作原理、主要功能,列举了使用中的常见故障,分析了引起故障的可能原因,给出了故障排除方法,并对设备使用前和启动、运行中的注意事项进行了说明,可为船员和设备维护人员提供一定的参考。

Electro-hydraulic valve constitutes an important part of the ship steering control system.This paper expounds on the structure,working principle,and main functions of a marine electro-hydraulic valve and lists common malfunctions during its use.In addition,the paper analyzes possible causes of these malfunctions,provides troubleshooting methods,and explains points for attention in terms of the equipment's use,startup,and operation,which can provide a reference for crews and equipment maintenance personnel.