蒸汽特性及常用设备疏水量计算软件.pdf

蒸汽特性及常用设备疏水量计算软件 摘 要 本文主要阐述了蒸汽设备和蒸汽疏水阀相关知识及Windows2000系统环境下采 用Delphi7.0开发蒸汽设备及常用设备疏水量计算软件的设计过程。在对蒸汽设备 的运行及工艺中凝结水排放进行了分析的基础上，介绍了现有各种疏水阀的优点， 给出合理的选型建议，并且根据实际情况计算各种工艺下设备的疏水量，进而作为 疏水阀选型的依据。然后，介绍Delphi的功能和特点，列举出蒸汽特性及常用设备 疏水量计算软件的使用特性，阐述了整体设计思想，详细说明了这个软件的设计过 程，并对软件的功能进行完整的分析介绍。 关键词：蒸汽设备,蒸汽疏水阀,Delphi,选型软件 -1- 蒸汽特性及常用设备疏水量计算软件 Abstract This text has explained mainly the steam equipment and vapour dredge the relevant knowledge of water valve and adopt Delphi7.0 under Windows2000 systematic environment develops the steam equipment and design process of calculating the software of amount of water dredged of daily equipment. On the basis of the thing that to condensing water to discharge and analyse in the operation and craft of the steam equipment, have recommended existing various kinds of advantages which dredge water valve, provide the rational selecting type to propose, and calculate the amount of water dredged of the equipment under various kinds of crafts according to the actual conditions , and then as the basis of dredging water valve selecting type. Then introduce function and characteristic of Delphi, is it offer steam equipment and daily equipment person who dredges water calculate characteristic of using of software to enumerate, have explained whole design philosophy, the design process of elaboration , this software , and introduce intact analysis to the function of the software. Keywords: Steam equipment，Steamtrap，Delphi ，Selecting type software -2- 蒸汽特性及常用设备疏水量计算软件 第一章 绪 论 本章首先对当前蒸汽特性及蒸汽疏水阀的应用的概况进行阐述，之后对软件开 发工具——Delphi进行说明。在对蒸汽设备的运行及工艺中凝结水排放进行了分 析的基础上，介绍了现有各种疏水阀的优点，给出合理的选型建议，并且根据实际 情况计算各种工艺下设备的疏水量，进而作为疏水阀选型的依据。 1.1