供暖换热器附加系数研究  

Research on additional coefficient of heating heat exchangers

作　　者：韩靖 常丽娜 钟世民 贺世开 李会芳 屈月月 Han Jing;Chang Lina;Zhong Shimin;He Shikai;Li Huifang;Qu Yueyue(SIPPR Engineering Group Co.,Ltd.,Zhengzhou;SINOMACH Zhongxing Engineering Consulting Co.,Ltd.,Zhengzhou;Shandong Huake Planning and Architectural Design Co.,Ltd.,Jinan;Shandong Provincial Architecture Design&Research Institute Co.,Ltd.,Jinan)

机构地区：[1]机械工业第六设计研究院有限公司,郑州450007 [2]国机中兴工程咨询有限公司,郑州 [3]山东华科规划建筑设计有限公司,济南 [4]山东省建筑设计研究院有限公司,济南

出　　处：《暖通空调》2025年第1期41-43,102,共4页Heating Ventilating & Air Conditioning

摘　　要：依据建筑热工分区,从建筑供暖需求入手,分析了供暖发生事故时建筑物室温下降规律,给出了典型城市的限额供热系数及供暖换热器附加系数的建议取值,为供暖换热器的设计、选型提供参考。Based on the building thermal zone and building heating demand,this paper analyses the decreasing rule of the building room temperature during heating accidents,and gives the limited heating coefficients of typical cities and the recommended value of the additional coefficient of the heating heat exchanger.The research can provide references for the design and selection of the heat exchanger.

关 键 词：供暖 换热器 典型城市 限额供热系数 附加系数 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程]