分户计量供暖系统性能参数的研究  

Research of Performanee of Household Metering Heating Systems

作　　者：官燕玲[1] 顾瑞英[2] 

机构地区：[1]长安大学 [2]西安建筑科技大学

出　　处：《建筑热能通风空调》2001年第6期19-21,共3页Building Energy & Environment

摘　　要：通过分户计量的同程、异程式双管热水供暖系统水力平衡计算分析及异程式双管系统的水力及热力稳定性分析 ,得出下供下回异程式更有利于水力平衡 ,并且对同程系统用于多层建筑时以及异程系统 ,允许用户支管不设置平衡阀。Based on the analysis to hydraulic balance in reversed return systems and direct return systems and the analysis to hydraulic and thermodynamic stability in direct return two-pipe heating system,it comes to conclusion that it is easy to get hydranlic balance in direct refurn systems and balance valves needn't be installed in household branch pipes of direct return System.

关 键 词：分户计量 热水供暖 双管系统 水力平衡 

分 类 号：TU832.1[建筑科学—供热、供燃气、通风及空调工程]