海水电磁截止阀组的研制
发布时间：2019-02-17 19:14
【摘要】：海水浮力调节系统中涉及的海水液压元器件有海水泵、海水电磁截止阀、海水溢流阀以及海水压力平衡阀等。海水电磁截止阀是海水液压浮力调节系统的重要部件，是控制海水注入或排出系统的交通枢纽。浮力调节的原理就是通过调节电磁阀组通断电状态，向水舱注入或排出海水来改变运载平台的重量，从而改变运载平台的浮力，进一步调整潜器在海水中的位置。本文对一种海水电磁换向截止阀组进行了研究，其主要内容如下： 第一章为绪论。简要介绍了课题的来源、目的以及意义，查阅整理国内外相关研究现状，在资料总结的基础上提出关键技术难点及其与常规电磁阀的差异。 第二章为电磁阀的总体设计。以功能和指标为目标，详细分析特殊工作工况，提出关键技术的解决方案，并对关键结构参数进行设计，在此基础上设计了一种插装集成式的而且能直接裸露于海洋环境的海水电磁截止阀组。 第三章为电磁铁的仿真设计与实验。详细介绍了螺管式电磁铁设计的步骤和流程，，结合设计得到的参数进行了仿真优化设计，获得电磁铁关键参数；并搭建了电磁铁测试系统，对电磁铁的静态位移-力曲线和动态性能进行了测试。 第四章为电磁阀性能的仿真优化与实验。利用相关软件对进行了仿真与优化，并完成了性能实验。实验表明，所研制的阀达到设计指标要求，同时完全满足海水液压浮力调节系统的功能要求。 第五章为总结与展望。在总结本文所做研究工作的基础上，对存在的问题进行了分析，并对课题的后续工作进行了展望。
[Abstract]:The hydraulic components of seawater buoyancy regulation system include sea water pump, sea water electromagnetic stop valve, sea water relief valve and sea water pressure balance valve. Sea water electromagnetic stop valve is an important part of seawater hydraulic buoyancy regulation system and a transportation hub to control seawater injection or discharge system. The principle of buoyancy regulation is to change the weight of the platform by adjusting the state of solenoid valve power-off, injecting or discharging seawater into the tank, thus changing the buoyancy of the platform and further adjusting the position of the submersible in the sea water. The main contents of this paper are as follows: the first chapter is the introduction. This paper briefly introduces the source, purpose and significance of the subject, looks up and arranges the related research situation at home and abroad, and puts forward the key technical difficulties and their differences with the conventional solenoid valve on the basis of summarizing the data. The second chapter is the overall design of solenoid valve. Taking function and index as the target, the special working condition is analyzed in detail, the solution of key technology is put forward, and the key structural parameters are designed. On the basis of this, an integrated seawater solenoid valve set with direct exposure to marine environment is designed. The third chapter is the simulation design and experiment of electromagnet. The design steps and flow chart of the helical electromagnet are introduced in detail. The key parameters of the electromagnet are obtained by simulation and optimization design combined with the parameters obtained from the design. The static displacement-force curve and dynamic performance of the electromagnet are tested. The fourth chapter is the simulation optimization and experiment of solenoid valve performance. The simulation and optimization are carried out by using related software, and the performance experiment is completed. The experimental results show that the developed valve meets the design requirements and fully meets the functional requirements of the seawater hydraulic buoyancy regulation system. The fifth chapter is the summary and prospect. On the basis of summarizing the research work done in this paper, the existing problems are analyzed, and the future work is prospected.
【学位授予单位】：华中科技大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TH134
本文编号：2425506
[Abstract]:The hydraulic components of seawater buoyancy regulation system include sea water pump, sea water electromagnetic stop valve, sea water relief valve and sea water pressure balance valve. Sea water electromagnetic stop valve is an important part of seawater hydraulic buoyancy regulation system and a transportation hub to control seawater injection or discharge system. The principle of buoyancy regulation is to change the weight of the platform by adjusting the state of solenoid valve power-off, injecting or discharging seawater into the tank, thus changing the buoyancy of the platform and further adjusting the position of the submersible in the sea water. The main contents of this paper are as follows: the first chapter is the introduction. This paper briefly introduces the source, purpose and significance of the subject, looks up and arranges the related research situation at home and abroad, and puts forward the key technical difficulties and their differences with the conventional solenoid valve on the basis of summarizing the data. The second chapter is the overall design of solenoid valve. Taking function and index as the target, the special working condition is analyzed in detail, the solution of key technology is put forward, and the key structural parameters are designed. On the basis of this, an integrated seawater solenoid valve set with direct exposure to marine environment is designed. The third chapter is the simulation design and experiment of electromagnet. The design steps and flow chart of the helical electromagnet are introduced in detail. The key parameters of the electromagnet are obtained by simulation and optimization design combined with the parameters obtained from the design. The static displacement-force curve and dynamic performance of the electromagnet are tested. The fourth chapter is the simulation optimization and experiment of solenoid valve performance. The simulation and optimization are carried out by using related software, and the performance experiment is completed. The experimental results show that the developed valve meets the design requirements and fully meets the functional requirements of the seawater hydraulic buoyancy regulation system. The fifth chapter is the summary and prospect. On the basis of summarizing the research work done in this paper, the existing problems are analyzed, and the future work is prospected.
【学位授予单位】：华中科技大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TH134
【引证文献】
相关期刊论文 前2条
1 胡玉梅;刘桂山;赵旭峰;刘银水;;海水液压电磁阀动作寿命试验研究[J];流体传动与控制;2013年04期
2 赵旭峰;张文忠;刘银水;李东林;;海水液压电磁阀失效分析[J];液压与气动;2013年06期
本文编号：2425506
本文链接：https://www.wllwen.com/kejilunwen/jixiegongcheng/2425506.html
