【摘要】：海水浮力調(diào)節(jié)系統(tǒng)中涉及的海水液壓元器件有海水泵、海水電磁截止閥、海水溢流閥以及海水壓力平衡閥等。海水電磁截止閥是海水液壓浮力調(diào)節(jié)系統(tǒng)的重要部件，是控制海水注入或排出系統(tǒng)的交通樞紐。浮力調(diào)節(jié)的原理就是通過調(diào)節(jié)電磁閥組通斷電狀態(tài)，向水艙注入或排出海水來改變運(yùn)載平臺(tái)的重量，從而改變運(yùn)載平臺(tái)的浮力，進(jìn)一步調(diào)整潛器在海水中的位置。本文對(duì)一種海水電磁換向截止閥組進(jìn)行了研究，其主要內(nèi)容如下： 第一章為緒論。簡(jiǎn)要介紹了課題的來源、目的以及意義，查閱整理國(guó)內(nèi)外相關(guān)研究現(xiàn)狀，在資料總結(jié)的基礎(chǔ)上提出關(guān)鍵技術(shù)難點(diǎn)及其與常規(guī)電磁閥的差異。 第二章為電磁閥的總體設(shè)計(jì)。以功能和指標(biāo)為目標(biāo)，詳細(xì)分析特殊工作工況，提出關(guān)鍵技術(shù)的解決方案，并對(duì)關(guān)鍵結(jié)構(gòu)參數(shù)進(jìn)行設(shè)計(jì)，在此基礎(chǔ)上設(shè)計(jì)了一種插裝集成式的而且能直接裸露于海洋環(huán)境的海水電磁截止閥組。 第三章為電磁鐵的仿真設(shè)計(jì)與實(shí)驗(yàn)。詳細(xì)介紹了螺管式電磁鐵設(shè)計(jì)的步驟和流程，，結(jié)合設(shè)計(jì)得到的參數(shù)進(jìn)行了仿真優(yōu)化設(shè)計(jì)，獲得電磁鐵關(guān)鍵參數(shù)；并搭建了電磁鐵測(cè)試系統(tǒng)，對(duì)電磁鐵的靜態(tài)位移-力曲線和動(dòng)態(tài)性能進(jìn)行了測(cè)試。 第四章為電磁閥性能的仿真優(yōu)化與實(shí)驗(yàn)。利用相關(guān)軟件對(duì)進(jìn)行了仿真與優(yōu)化，并完成了性能實(shí)驗(yàn)。實(shí)驗(yàn)表明，所研制的閥達(dá)到設(shè)計(jì)指標(biāo)要求，同時(shí)完全滿足海水液壓浮力調(diào)節(jié)系統(tǒng)的功能要求。 第五章為總結(jié)與展望。在總結(jié)本文所做研究工作的基礎(chǔ)上，對(duì)存在的問題進(jìn)行了分析，并對(duì)課題的后續(xù)工作進(jìn)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.
【學(xué)位授予單位】：華中科技大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2012
【分類號(hào)】：TH134

【引證文獻(xiàn)】

相關(guān)期刊論文 前2條

1 胡玉梅;劉桂山;趙旭峰;劉銀水;;海水液壓電磁閥動(dòng)作壽命試驗(yàn)研究[J];流體傳動(dòng)與控制;2013年04期

2 趙旭峰;張文忠;劉銀水;李東林;;海水液壓電磁閥失效分析[J];液壓與氣動(dòng);2013年06期

本文編號(hào)：2425506