江苏联合职业技术学院镇江分院
镇江高等职业技术学校
毕 业 设 计 （论 文）
基于三菱PLC控制的花式喷泉系统
系 名： 机电工程系 专 业： 机电一体化 姓 名： 杨进 指导教师： 崔守娟
二〇一五年四月
基于三菱PLC控制的花式喷泉系统
专业班级：1029班 学生姓名：杨进 指导教师：崔守娟 职称：讲师
摘要：随着我国的经济状态不断变好，人们越来越富裕，对生活质量的要求有了更
高的要求。所以，在城市规划中的各种公园里建造一些喷泉供人们游览、放松是很有必要的。，花式喷泉在烈日炎炎的夏天可以起到降低温度和增加湿度的作用；也可以使水体不停地流动，利于水体增加自净能力，防止出现水体黑臭的现象。
在一些大中型城市中，城市建设和园林设计部门对喷泉景观在环境的美化和文化氛围的营造上提出了新的要求。相关的专业人士出许多优秀的喷泉、水景。令人眼前一亮、心旷神怡，给人们在视觉、听觉上有了高度享受，得到了良好的社会反映和社会效益。喷泉设备新产业加工厂的崛起，为喷泉今后的发展提供打下了良好的基础，喷泉水景逐步成为美化城市、改善环境的重要手段。
花式喷泉的核心是PLC，是一种专门为在工业环境下应用而设计的数字运算操作的电子装置。它采用可以编制程序的存储器，用来在其内部存储执行逻辑运算、顺序运算、计时、计数和算术运算等操作的指令，并能通过数字式或模拟式的输入和输出，控制各种类型的机械或生产过程。PLC及其有关的外围设备都应该按易于与工业控制系统形成一个整体，易于扩展其功能的原则而设计。
本设计主要以三菱PLC的控制功能，通过对各个开关的控制，来满足人们对视觉的需求，实现了利用三菱PLC控制的花式喷泉的功能，具有接线简便、编程轻松、扩展容易等特点。当喷泉功能适当增加或减少的需要，只要增加或减少相应的程序和输出功能，想换个地方会比较少，测试结果表明，在实用性方面，灵敏度，精度和可靠性，达到了设计要求。通过本次设计，我学习到了很多有用的东西，在工作上的认真、细心态度也得到了提高。并且对相关可编程器件的功能更加了解。 关键词：花式喷泉 三菱PLC 开关的控制
Abstract
As China's economic status will become better, more and more people become rich, the demands on the quality of life have higher requirements. So all kinds of parks in urban planning,which will build some fountain for people to relax, watch. Fancy fountain in the scorching sun of summer can reduce the temperature and increase the
humidity effect; can also make the waterflowing, for water self purification ability increase to prevent water black odor phenomenon.
In some large and medium-sized cities, urban construction and Landscape
Design Department of the fountain in the landscape to beautify the environment and cultural atmosphere of the proposed new requirements. Relevant professionals a lot of outstanding fountain, waterscape. A delightful,delightful, for people with a high degree of enjoyment in vision, hearing, get a good reflection of the social and social
benefits. Many professional fountain equipment processing factory and company began the rapid formation and development in this period, provide laid a good foundation for the future development of the fountain, the fountain has gradually become an important means tobeautify the city, improve the environment.
Fancy fountain is the core of PLC, is an electronic device designed for applications in industrial environments and design of digital computing operations. It can be programmed using the memory,used to perform the logic operation, sequence operation, timing, counting and arithmetic operationin its internal storage instructions, and through digital or analog input and output, machinery or production process control of various types. PLC and its associated peripheral equipment should be in accordance with the industrial control system is easy to form a whole, easy to extend its functions and design principles. This design is mainly to the programmable controller PLC control function, through the control of each switch, to meet the needs of the people of vision, to achieve the use of programmable controller to control the fountain patterns function, has the characteristics of simple wiring, easyprogramming, easy to expand etc.. When
the fountains function increase or decrease the need for appropriate, as long as the increase