毕业设计---热水器水温水位控制仪的设计

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1、 热水器水温水位控制仪的设计 I 摘 要 可编程控制器单片机、PLC 等的出现大大提高了现代工业的自动化程度，改善了 产品的工作性能。本次设计是对热水器水温水位控制系统的智能化改进，采用单片机 对其水温水位参数进行控制，提高了热水器的工作稳定性，同时引进了数字传感器对 水温进行数据采集，这样也就提高了系统的控制精度，对水位的控制结构简单，易于 实现，具有很强的现实应用价值。虽然是对热水器水温水位控制的改进，但这种智能 化的改进方法也可以应用到工业、生活的各个水温和水位控制的环境中去，对于其他 相关参数的控制的改进也具有一定的借鉴意义。 此次的基于单片机的水温水位控制系统是一个改进性的智能化产品

2、，以其自身的 控制精度高、稳定性好和成本低的独特优点在今后将会由广泛的实用价值，其基于单 片机的改进方法也具用广泛的应用意义。 关键词：热水器，加热, 水位检测，水温检测 II ABSTRACT This academic is about a controller which is based on Single-chip Computers controlling the water heaters water-temperature and water-level. It improved the water heaters intelligence greatly. This syst

3、em can automatically detect the water heaters and water temperatures and can show the actual water lever and water temperature on time. When the water lever and water temperature exceeds the limitation, this system can automatically pump water to appropriate water lever and can increase temperature

4、to the right value. Water temperature and water level can be self-defined by keys. what s more, this system can define water temperature and water-level at random in certain areas which is compensated by itself for increasing water or heating. Its operation behavior is matching with voice and visual sensation, which can make it accessible to master remote controlling. Keywords: Water heaters, heating, Water levels examination Water temperatures examination III 目 录 第 1 章 绪论 1 第第 2 2 章章 系统设计方