全自动恒压供水系统毕业设计论文.doc

毕业设计论文
题目:全自动恒压供水系统
全自动恒压供水系统
摘要
近年来随着科学技术的飞速发展,单片机的应用正在不断地走向深入,同时带动传统控制检测技术日新月益更新。随着微机技术及变频技术的发展,设备简单、投资少、可靠性高、抗干扰能力强、节能高效的控制系统将是恒压供水系统研究的方向。
作者根据目前单片机控制的恒压控制系统的研究现状,将变频调速技术和单片机技术融合到一起,设计全自动恒压供水系统。在设计中研究了单片机恒压供水系统的构成及工作原理。在系统构成部分,给出了系统框图、控制原理图,并对此系统中的硬件和软件的主要功能做了简要的介绍。
本文设计的全自动恒压供水系统可显示压力、实现水泵的控制、若有超压标志,还可以自动打开蜂鸣器报警,并且具有可靠性高、抗干扰能力强、节能效率高的特点。
综上所述,采用变频器实现的全自动恒压供水系统更能方便人们的生活,必将成为供水方式的发展趋势。
关键词:单片机;变频器;恒压供水系统
Constant Pressure Water Supply Based on Chip-puter
Abstract
With the development of science and technology,One-puter has been widely,which greatly promotes the renovation of traditional control and developed system has their own advantages .With the developed of microchip and frequency conversion technology,The generation of constant pressure water supply system should have the excellence of simple equipment,less investment,higher reliability,withstand interaction ability,higher efficiency and energy saving.
Basing the current research on one-puter constant pressure control system,basing on one-bine the frequency conversion speed-control technology,the author has designed the constant pressure water supply intelligent control system. In this chapter,the structure and the fundamental of the system have been researched. The former has concerned system diagram and control principle diagram,and main function of hardware and software has been also introduced here.
In this design,the LED can display pressure,plish the control of pump,if there is signal which past the standard,the buzzer alarmed,and this system is higher reliability,withstand interaction ability,higher efficiency of energy saving.
In conclusion,the constant pressure water supply system using transducer is more convenient for people’s daily life,will e a new current of water supply.
Key words: One-puter;transducer;Constant pressure water supply system
目录
摘要 I
Abstract II
目录 III
第一章引言 1
传统的供水方式 1
供水方式的发展 2
第二章全自动恒压供水系统简介 4
系统概述 4
工作原理 5
全自动恒压供水系统优点 8
全自动恒