锅炉教学演示系统的设计与制作

本文简单介绍了以供暖锅炉为参考，利用PLC（可编程控制器）、传感器、自控原理等知识设计与制作出能够实现锅炉自动化的小型系统，实际证明这种系统不仅能够进行演示自动控制锅炉的给水、回水、测温等过程，而且提高了学生的动手能力和学习兴趣，并为实训增加了新课题。

On Design and Making of Boiler Teaching Demonstration System

In reference to the heating boiler,this paper introduces the possibility of design and making small boiler automation system by using the knowledge of PLC,sensors and automatic control.Actually proved that such a system can not only demonstrate the automatic control of water supply,backwater,and temperature,but also enhanced the children's ability to get involved and interested in learning,together with new issues.