毕业论文热力系统换热站生产工艺软件设计及仿真成

哈尔滨工业大学华德应用技术学院毕业设计〔论文〕

摘要

随着人类环保意识的增强，热电联产的集中供热方式将逐步取代中小型锅炉房。换热站作为热源厂与用户之间的一个中间环节，其供热品质的好坏对改善热网热力工况，提高供热质量起着重要作用

本文重点介绍了换热站的机构及原理，并且分析了换热站系统的结构、编程思想及换热站工艺流程。

通过对RSView32软件的了解和深入，对其功能及其在换热站系统中的应用进行设计。系统通过可编程控制器〔PLC〕采集数据,将各参数变量控制在理想的范围内，利用通讯网路对其远程监控。本次设计的系统能满足换热站自动控制及舒适节能等优点，适用性高，对节能、提高经济效益有重要意义。

关键词：热力系统；换热站；生产流程；软件设计；RSView32

Abstract

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哈尔滨工业大学华德应用技术学院毕业设计〔论文〕

As human awareness of environmental protection, central heating cogeneration mode will gradually replace the small and medium sized boiler room. As the heat source plant and heat exchange station, a middle link between users, the quality of its heat to improve the quality of thermal heating network condition, plays an important role to improve the quality of heat

This paper introduces the heat exchanger station institutions and principle, and analyzes the heat exchanger station system structure, programming ideas and heat exchanger station process flow.

Based on the understanding and further RSView32 software, and its functions in heat exchanger station system and its application to carry on the design. System through the programmable controller (PLC) collect data, each parameter variable control in the ideal, within the scope of the use of its remote monitoring communications network. The design of the system can satisfy heat exchanger station automatic control and comfortable energy-saving, applicability, high in saving energy, improving economic efficiency to have the important meaning.

Keywords：Thermal System; Heat Transfer Station; Production Process; Software Design; RSView32

目录

摘要....................................................................................................................... I

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哈尔滨工业大学华德应用技术学院毕业设计〔论文〕

Abstract ..................................................................................................................... I 第1章绪论 (4)

1.1 集中供热的背景和国内外的开展趋势 (5)

1.2 换热站的现状和开展趋势 (6)

1.3 本次论文设计的意义 (6)

1.4 设计的要求 (7)

第2章换热站结构及原理 (7)

换热站的简介 (8)

换热站的简介 (8)

换热站的构成 (8)

换热站与热用户的连接方式 (8)

换热站的结构及原理 (10)

换热站结构图及工作原理 (10)

换热站运行的调节控制方式 (11)

换热站的节能分析 (15)

换热站各局部结构及用处 (15)

换热器 (16)

流量计 (18)

循环水泵 (21)

阀门 (21)

温度计、压力计 (21)

其它 (22)

本章小结 (22)

第3章系统总体方案的设计 (22)

总体的设计思路 (22)

系统构成示意图 (23)

系统的管理 (24)

本章小结 (25)

第4章系统的软件设计 (26)

4.1 RSView32的简介 (26)

组态软件RSView32的显示操作设计 (27)

组态软件RSView32通信配置 (27)

创立标记数据库 (29)

创立图形显示 (29)

配置数据记录、活动记录、事件等 (30)

添加平安措施 (30)

本章小结 (31)

结论 (31)

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