水压图实验台的结构及应用  

Structure and Application of Experiment Table of Pressure Diagram

作　　者：彭铁成[1] 刘宗瑜[1] 

机构地区：[1]天津理工大学,天津300191

出　　处：《煤气与热力》2007年第12期62-65,共4页Gas & Heat

摘　　要：水压图实验台是一种水力工况可调节的实验台,可满足异程式、同程式系统水力工况变化的水压图实验,直观地反映不同形式供热系统在水力工况变化及定压点改变后系统各点压力的变化。The experiment table of pressure diagram is an adjustable experiment table for hydraulic regime, which can meet the pressure diagram experiment for the hydraulic regime variation of direct return system and reversed return system, and visually reflect the pressure variation at the different points of the heating systems with different modes after the change of hydraulic regime and pressurization point

关 键 词：水力工况 水压图 异程式系统 同程式系统 定压点 

分 类 号：TU995[建筑科学—供热、供燃气、通风及空调工程]