热水供暖系统的水压图及水力工况  

Pressure Diagram and Hydraulic Regime of Hot-water Heating System

作　　者：王荣光[1] 于燕玲[1] 

机构地区：[1]天津大学环境科学与工程学院

出　　处：《供热制冷》2005年第9期18-21,共4页Heating & Refrigeration

摘　　要：热水供暖(热)系统的水压图可以清晰地表示出热水管路中各点的压力,根据它不仅可以正确地确定热水供暖(热)系统的设计方案;同时,还可以通过实测水压图发现供暖(热)系统运行时管网中存在的问题。本文将分3次连载论述有关热水供暖(热)系统设计和运行中有关“水压图和水力工况”问题,期望它能有利于达到最佳的供暖(热)效果。The pressure diagram of hot-water heating system denotes pressure of each point in heating tubes clearly. According to the pressure diagram, not only the design project of heating system can be confirmed correctly, but also the problems can be found out while the heating system running. This article is first one of three serial papers which discuss the 'pressure diagram and hydraulic regime' in the design and running of hot-water heating system network, looking forward to optimum heating propose.

关 键 词：水压图 水力工况 热水供暖(热)系统 

分 类 号：TU832.13[建筑科学—供热、供燃气、通风及空调工程]