摘要
起源于欧洲的散热器热分配表是以每组散热器为计算单元进行热量分配的,我国的供暖系统很难满足散热器热分配表所要求的安装使用条件。将每户内水平单管系统的多组散热器折算为一组当量散热器进行热量分摊,可大大减少散热器热分配表的数量,降低对安装使用条件的要求。分析了户式散热器热分配法的计量原理,通过试验验证了户式散热器热分配法分摊模型的合理性并给出了其适用范围。
Originated in Europe, the radiator heat distribution meter puts each radiator as calculated unit for heat distribution, but the heating system in our country is very difficult to satisfy the installation conditions of the radiator heat distribution meter. Converting a group of radiators of indoor horizontal one- pipe system into a set of equivalent heat sink can greatly reduce the number of radiator heat distribution meters and the installation requirements. Analyses the measurement principle of the household radiator heat distribution method, verifies the reasonability of its heat distribution model through experiment and gives the applicable scope of this method.
出处
《暖通空调》
北大核心
2014年第4期1-5,共5页
Heating Ventilating & Air Conditioning
关键词
热计量
计量原理
散热器热分配表
当量散热器
户式散热器热分配法
heat metering, measurement principle, radiator heat distribution meter, equivalent heat sink, household radiator heat distribution method
