深潜型海水液压动力系统的研究  

Research on the Deep Seawater Hydraulic Power System

作　　者：蒋卓[1] 刘银水[1] 吴德发[1] 郭志恒[1] 陈经跃[1] 朱玉泉[1] 

机构地区：[1]华中科技大学机械学院液压气动技术研究中心,湖北武汉430074

出　　处：《机床与液压》2010年第13期4-6,25,共4页Machine Tool & Hydraulics

基　　金：国家自然科学基金资助项目(50975101)

摘　　要：以海水直接作为工作介质的海水液压传动在深海应用具有系统简单、维护方便等突出优势。研制一种深潜型海水液压动力系统,该系统由深潜电机驱动,压力10～14MPa,输出流量30L/min,设计工作深度4000m,该动力系统可用于驱动海水液压水下作业工具。介绍该系统的组成、工作原理、重要参数的选择和确定以及关键元器件的研制、水下漏电保护、污染控制等关键技术问题。目前,该系统已交付现场使用,试验表明,该系统很好地满足了海水液压水下作业工具的要求。The seawater hydraulic transmission utilizing seawater directly as the working medium has outstanding advantages including the simple system, easy maintenance and so on when applied in deep sea. A deep dive seawater hydraulic power system for underwater tools was developed. The system was driven by a deep dive electric motor with pressure 10 ~ 14 MPa, flow 30 L/min, and the design depth 4 000 m. The composition, working principle, important parameters of the system and some key technical problems such as researching on key elements, underwater electricity leakage protection and pollution control were introduced. The system has been delivered on-site use. The tests show that the system can perfectly meet the requirements of seawater hydraulic underwater tools.

关 键 词：海水液压系统 动力源 水下作业工具 

分 类 号：TH137[机械工程—机械制造及自动化]