卧式采油树生产主阀设计说明书.doc

专业机械设计设计指导 QQ 21135690 通过答辩毕业设计(论文)任务书 2015 届机械工程及自动化专业题目: 卧式采油树生产主阀的设计子题: 学生姓名: 班级学号: 指导教师: 职称: 所在系(教研室):机电与信息工程系下达日期: 2014 年7月4日完成日期: 2015 年5月5日专业机械设计设计指导 QQ 21135690 通过答辩 1 摘要本课题来源于当今社会生产主阀的创新和更新换代基础之上,通过设计出卧式采油树生产主阀,从而来满足当今社会生产主阀更新换代能力不足的缺陷。卧式采油树生产主阀是在采油树中使用的阀门,深海油气开发开采装备制约着我国海洋油气的开发,这些装备不胜枚举,本论文进行卧式采油树资料调研,对现有卧式采油树进行机理研究、卧式采油树生产主阀设计理论研究。旨在为我国进行深海卧式采油树的研究做出一定的努力。随着现代科技的发展,卧式采油树生产主阀的用途越来越广, 需求也越来越大。本文运用大学所学的知识,了解卧式采油树生产主阀的工作原理,在此基础上,设计一款卧式采油树生产主阀。该卧式采油树生产主阀的工作介质为 12MPa 的液压油,它是用来改变管路断面、控制输送介质的压力、流量、温度的一种装置。通过查找相关料, 了解卧式采油树生产主阀的内部结构和工作原理,构建了卧式采油树生产主阀组成结构的总的指导思想,从而得出了该卧式采油树生产主阀的优点是高效,经济,并且效果好, 运行平稳的结论。关键词: 卧式采油树生产主阀;阀门;效率;经济专业机械设计设计指导 QQ 21135690 通过答辩 2 Abstract This es from the modern society the ponents of the innovation and upgrading of the basis, through the design of cryogenic valves, thus to meet the needs of today . Low temperature valve is tobe used at low temperature condition of the valve, usually working temperature lower than valve called the cryogenic valves. Low temperature valve is one of the important equipment in petrochemical industry, air separation, natural gas and other industrial indispensable, its quality determines whether the security, economic and sustainable production. With the development of modern technology, low temperature valve applications In this paper, the use of university knowledge, understand the working principle of cryogenic valves, on this basis, the design ofa low temperature valve. The working fluid temperature stop valve for hydraulic oil 12MPa, which isa device for changing the flow direction of medium conveying pipeline section, and the control of media pressure, flow, temperature. Through the search related material, understand the low cut-off valve of the internal structure and working principle, construction of low temperature cut-off valve total guiding ideology structure, thus obtains the advantages of the low temperature valve is efficient, economic, and cutoff effect is good, smooth operation of the conclusion. K