基于实际参数的集中供热系统二次网运行调节  

Operational regulation of the secondary network of district heating systems based on actual parameters

作　　者：介鹏飞[1] 付林[1] 

机构地区：[1]清华大学

出　　处：《暖通空调》2014年第12期107-111,共5页Heating Ventilating & Air Conditioning

摘　　要：研究了集中供热系统的运行调节问题,根据集中供热系统热平衡方程,考虑循环水流量、散热器散热面积、室内温度等参数,建立了集中供热系统二次网的运行调节数学模型。将该模型应用到某个集中供热系统中,分析了循环水流量、散热器散热面积、室内温度对供热参数的影响。结果表明,该数学模型反映了集中供热系统的实际特点,能够更加科学合理地指导集中供热系统的运行调节。Studies the operational regulation issues of district heating systems.According to the heat balance equation of district heating systems,considering the parameters of circulating water flow,radiator area,indoor temperature etc.,develops the mathematical model on the operational regulation for the secondary network of district heating systems.Applies the mathematical model to a district heating system, and analyses the influence of circulating water flow,radiator area and indoor temperature on the heating parameters.The results show that the mathematical model can reflect the actual characteristics of district heating systems,and can be used to guide the operational regulation of district heating systems more scientifically and rationally.

关 键 词：热平衡 循环水流量 供热面积 室内温度 供热参数 

分 类 号：TU995[建筑科学—供热、供燃气、通风及空调工程]