宿舍楼智能化恒压供水毕业设计论文.docVIP

ZHEJIANG WATER CONSERVANCY AND HYDROPOWER COLLEGE 毕业设计（论文） 题　　目： 　　 宿舍楼智能化恒压供水 系 （部）： 电气工程系 专业班级： 发电厂及电力系 姓 名： 龚 强 学 号： 201006026 指导教师： 彭学虎 2013年 5 月 19 日 摘要 随着经济发展就目前的形势看来传统的供水方式已经不能满足高楼上的水能够恒压供给。因此在很多高楼上恒压供水比较需求，能源紧张。变频恒压供水装置已经技术成熟，在市场上得到良好反映，从节能运行到系统稳定可靠得到社会认可。 本系统利用PLC、传感器、电气控制设备、器及水泵机组组成闭环控制系统，使供水管网压力保持恒定．由于具有 自动化程度高、高效节能、安全卫Along with the economic development of present situation of traditional water seems can not satisfy the high water supply to constant pressure. So many buildings in the constant pressure water supply and demand of energy compared. Frequency constant pressure water supply device has mature technology in the world market, get good reflected from the energy-saving running into the system is stable and reliable socially approved. This system USES PLC, sensors, electrical control equipment, inverter and pump unit composed of closed-loop control system, make water supply pipe pressure constant. Because it has a high degree of automation, energy efficient, safe health. And this system USES 3 pump. Realizing a ready and can improve the efficiency of water supply and control, convenient. Key words：Maintains a constant pressure A high degree of automation, high efficiency and energy saving 目 录 摘要-----------------------------------------------------------3 关键词---------------------------------------------------------3 Abstract-------------------------------------------------------4 Key Words-----------------------------------------------------5 引言-----------------------------------------------------------8 第1章 设计任务书-------------------------------------------- 1.1 概述---------------------------------------------------9 1.2 设计目的与要求----------------------------------------9 1.3 设计内容与示意图------------------------------------- 10 第2章 调查与核算---------------------------------------------11 3.1 楼宇概况调查--------------------------------