基于PLC的养殖场车辆消毒清洁系统
2023-01-18 08:45:51
论文总字数:25084字
摘 要
随着社会经济、科技、农业、畜牧业的发展,社会的生产对清洗消毒机的需求变得越来越广泛,地位也越来越重要。尤其是在新冠疫情的高发期,车辆的消毒是动物检疫中的重要部分。车辆出入生产场所的运输车辆也必须进行严格的清洗、消毒。在市面上,清洁消杀系统给工人带来了很多便利,并极大的提高了公司的经济效益。
本次系统设计是基于PLC车辆清洁消杀系统,可以通过温度模块,湿度模块对系统的温度湿度进行控制。本设计主要以PLC技术来控制设备,模拟仿真是通过GX Works2与GT Designer3搭配使用,GT Simulator3动画组态仿真来实现的。根据设计要求实现了显示屏画面。系统设计有手动和自动两种工作方式,在手动情况下,工人可以任意的操作清水洗车、雾化消毒、烘干等。在自动模式下,当系统一上电时,系统自动进行初始化设置,为水箱内加满清水和配置一定比例的消毒水。当按下启动按钮时,系统便进行清洗消毒,我们可以根据情况通过阀门开关大小来实现水和消毒水流量的大小,也可根据旋转喷头的方式来实现喷头不同方向的控制;当清洗10分钟后,再对汽车各个角落进行雾化消毒10分钟,完成静置5分钟,之后再进行烘干流程,待湿度到达0%RH时,湿度模块给PLC一个信号结束工作,工作结束后汽车方可离开。
本系统具有操作简单,使用灵活,具有限位等一些保护措施的特点。大大提高了系统的稳定性和可靠性,在成本上也大大减少了人力、物力的使用。比较符合当今科技的智能化,自动化的发展方向。在清洁消杀行业中也很符合当前发展的方向,所以具有很好的应用前景。
关键词:PLC;养殖场;自动控制;清洁;消杀
The cleaning and killing system of farm vehicle based on PLC
Abstract
With the development of social economy, science and technology, agriculture and animal husbandry, the demand of social production for cleaning and disinfection machine becomes more and more extensive, and its status is becoming more and more important. Especially during the high incidence period of COVID-19, disinfection of vehicles is an important part of animal quarantine. The transportation vehicles entering and leaving the production site must also be cleaned and sterilized strictly. In the market, the clean kill system has brought many convenience to workers and greatly improved the economic benefits of the company.
This system is designed based on PLC vehicle cleaning and killing system, which can control the temperature and humidity of the system through temperature module and humidity module. This design mainly uses PLC technology to control the equipment. The simulation is realized by GX works2 and GT designer 3, and GT Simulator 3 animation configuration simulation. According to the design requirements, the display screen is realized. The system is designed with manual and automatic working modes. In manual condition, workers can operate clean water to wash the car, atomize and sterilize and dry. In automatic mode, when the system is powered on, the system will automatically initialize the setting, fill the water tank with clean water and configure a certain proportion of disinfection water. When the start button is pressed, the system will clean and disinfect. We can realize the flow of water and disinfection water by valve switch size according to the situation, or control the different directions of the nozzle according to the way of rotating the nozzle; After 10 minutes of cleaning, spray and disinfect all corners of the car for 10 minutes, and then set it for 5 minutes, then carry out drying process. When the humidity reaches 0% RH, the humidity module gives PLC a signal to finish work, and the car can leave after the work is finished.
The system has the characteristics of simple operation, flexible use, limit and other protection measures. The system has greatly improved the stability and reliability, and greatly reduced the use of manpower and material resources in cost. It is in line with the development direction of intelligent and automation of science and technology. It is also in line with the current development direction in the clean and killing industry, so it has a good application prospect.
PLC: farms, automatic control, cleaning, killing
目录
摘要 I
Abstract II
第一章 引言 1
1.1 课题的提出背景及意义 1
1.1.1设计的目的和意义 1
1.2 养殖场清洁消杀技术研究现状 1
1.2.1 国内研究现状 1
1.2.2 国外研究现状 2
1.2.3 总结 3
1.3 设计内容和应用前景 3
1.3.1 设计内容 3
1.3.2 应用前景 3
第二章 可编程控制器(PLC)与GX Developer(GX Simulation)介绍 4
2.1 可编程逻辑控制器技术介绍 4
2.1.1 PLC概况 4
2.1.2 PLC结构及基本配置 4
2.1.3 PLC的工作原理 6
2.2 GX Developer(GX Simulation)介绍 7
2.2.1 GX Developer功能 7
2.2.2 GX Developer特点 7
2.2.3 三菱全系列PLC仿真调试软件GX Simulator 8
第三章 硬件设计 9
3.1 PLC CPU选型 9
3.2 主要元器件 9
3.2.1 元器件选型 9
3.2.2 电源电路 10
3.2.3 交流接触器与中间继电器的分配 10
3.3 温控模块 12
3.3.1 温控模块选型 12
3.3.2 XH-W3002的微电脑温度控制仪简介 12
3.3.3 接线方式 12
3.3.4 设置使用 13
3.4 湿度模块 15
3.4.1湿度模块选型 15
3.4.2 XH-W3005的微电脑湿度控制器简介 15
3.4.3 接线方式 15
3.3.4 设置使用 16
3.5 控制系统要求 17
3.6 控制系统原理 17
3.7 PLC IO分配表 18
第四章 PLC软件设计 19
4.1 程序设计思路 19
4.2 PLC程序设计 21
4.2.1 初始化程序 21
4.2.2 启动程序 21
4.2.3 水箱注水程序 21
4.2.4 通行指示灯程序 23
4.3.5 清洗消杀程序 24
4.3 设备维护与保养 25
第五章 软件调试 27
5.1 PLC程序创建 27
5.2 GT Designer3程序创建 27
5.3 画面设计 28
5.4 系统运行测试 29
5.5 结论 30
谢辞 31
参考文献(References) 32
附录 34
第一章 引言
1.1课题的提出背景及意义
1.1.1设计的目的和意义
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