北京农村空气源热泵散热器供暖系统的应用  

Application of the Low Temperature Air-Source Pump and Radiator Heating System in Rural Areas of Beijing

作　　者：杨茜[1] 李德英[1] 张帅[1] 王梦圆[1] 

机构地区：[1]北京建筑大学,北京100044

出　　处：《建筑节能》2015年第11期100-104,共5页BUILDING ENERGY EFFICIENCY

基　　金：科研基地建设_北京市供热供燃气通风及空调工程重点实验室(04058415005)

摘　　要：农村地区建筑节能潜力巨大,越来越引起人们的重视。农村地区冬季供暖问题一直是人们关注的焦点,传统的燃煤锅炉+暖气片的方式存在燃烧效果差,煤烟排放量大等问题,对环境造成污染。提出用空气源热泵替代原有热源并根据室内负荷增添末端散热器片数的方案,通过模拟计算和工程实例两方面进行运行参数和效果的分析,来说明北京农村地区采用空气源热泵散热器供暖系统的可行性。The potential of building energy efficiency is huge in rural areas with more and more attention. The problem of the heat supply in the rural areas is always a focus of people＇s concerning, because there are many disadvantages in the conventional heating system of coal fired boiler and radiator, such as the poor burning effect of coal which results in the tremendous soot, which pollute the environment. The paper proposes a plan-substituting the air-source pump for the original heat source and adding a certain number of the radiator according to the indoor thermal load. By analyzing the operational factor and the efficiency of this system which obtained from the simulation calculation and the construction case, we can illustrate feasibility of the low temperature air-source pump and radiator heating system applied in rural areas of Beijing.

关 键 词：供暖 空气源热泵 散热器 制热性能系数 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程]