消防水泵的控制毕设论文.doc

消防水泵的控制 作者姓名： * * * 专业名称：建筑电气与智能化 指导教师：雷永峰 讲师 杨 琴 助教  成都理工大学工程技术学院 学位论文诚信承诺书 本人慎重承诺和声明：中华人民共和国教育部第34号Abstract Along with the continuous development of social economy, the speeding up of the urbanization construction, with a large area of high floor buildings gradually in city buildings accounted for the status of the main, in the event of a fire, to the people and the society caused by economic and life harm is immeasurable. Therefore, is also getting higher and higher to the requirement and control of fire protection system, and fire pump is the heart of the fire control system, is also very important to the fire pump control research and discussion. Mutual investment and meet the switching function of automatic inspection of fire pump and pump between the research and selection of OMRON CP1E-PLC PLC, realized the automatic control of fire pump. At first, the paper introduces the fire pump technology origin and development trend, fire pump control system hardware composition and the fire pump installation points; and PLC detailed introduction of the basic concept, development trend and working principle. Finally, the PLC were selection and PLC of fire pump control software design, including the control circuit diagram, ladder diagram, programming and so on. PLC in the control of fire pump has a cost-effective, fast running speed, simple operation and other advantages, it is worth further study and research. Keywords: fire pump, Hardware components, Water pump installation, PLC, Ladder diagram  目录 摘要 I Abstract II 目录 III 前言 1 1 绪论 2 1.1 设计背景及提出 2 1.2 消防水泵控制的研究现状 3 1.3 本文的主要内容 4 2 消防水泵控制系统 5 2.1 消防水泵控制的结构 5 2.2 消防水泵控制系统的组成 6 2.3 消防水泵的连接安装要点 10 2.3.1 水泵的安装 10 2.3.2 吸水管的安装 11 2.3.3 出水管的安装 11 3 基于PLC消防水泵的控制 13 3.1 消防水泵的启动方式 13 3.1.1 启动方式的类型 13 3.1.2 启动方式的选择 14 3.2 消防水泵的启动与停止顺序 14 3.3 消防水泵自动巡检的过程 14 3.4消防水泵主备泵切换控制 16 4 软件设计 18 4.1 设计方案及相关要求 18 4.2 控制程序梯形图及说明 18 4.3 消防水泵启动程序 19 4.4 主备泵切换程序 19 4.5 I/O分配表 20 4.6 程序编写 22 总结 23 参考文献 24 致谢 25  前言 在现代