旁通管定压在大型集中供热系统中的应用
Application of by-pass pipe pressurization to large central heating system
摘要：
结合工程实例分析了旁通管定压在大型集中供热系统扩容改造中的应用，拓展了供热系统设计中的定压方式，为进一步提高供热系统的热效率、降低能耗做出了一些有益的探索。
关键词：供热系统,供热管网,旁通管
Abstract：
Based on a practical project, analyses the application of by-pass pipe pressurization in the capacity expansion and retrofitting of a large central heating system and extends the pressurizing method in designing heating system in order to further improve the heating efficiency and reduce energy consumption.
Keywords:heating system, heating pipe, by-pass pipe