董长辉：基于 PLC 游泳池水处理系统

  

第一章 序言

 

                                                                                                                                                               

 

 

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   1 

   引言

 

                                                                                                                                                            

 

 

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   2 

   课题背景及意义

 

                                                                                                                                        

 

 

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   可编程控制器（

 

 PLC

 

 ）的概述

 

                                                                                                                

 

 

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第二章 系统的总体结构

 

                                                                                                                                            

 

 

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   供水系统的结构

 

                                                                                                                                        

 

 

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   系统工作过程

 

                                                                                                                                            

 

 

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第三章 硬件系统的配置

 

                                                                                                                                            

 

 

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   1 PLC

 

     

 

的选型

 

                                                                                                                                               

 

 

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   2 

   其它资源的配置

 

                                                                                                                                        

 

 

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第四章 软件系统的设计

 

                                                                                                                                            

 

 

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 5  

4. 1 

 

 　水循环及过虑部分

 

                                                                                                                                  

 

 

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 6  

4. 2 

 

 　水质检测及加投部分

 

                                                                                                                              

 

 

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   3  

   加热及恒温控制部分

 

                                                                                                                               

 

 

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结束语

 

                                                                                                                                                                       

 

 

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　参考文献

 

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致谢语：

 

                                                                                                                                                                   

 

 

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 11

   

基于

PLC 的游泳池水处理控制系统

电子信息科学与技术

2008级 董长辉

摘要：

随着人们的消费观念越来越高，人们也不满足现有的状态，偏向于物质生活，精神上的享

受。而游泳池在我国也越来越普遍。可编程控制器（

PLC）已经广泛地运用在所有的工业部门，是应用

最广的计算机控制装置，是自动控制系统中的关键设备，随着其性能价格比的不断提高，应用范围不断

扩大。本文是一个采用

PLC与变频器等构成的供水系统，给游泳池进行供水。设计内容流畅、所设计的

II