北京农村地区供暖系统改造和研究  

Reconstruction and Research of Air Source Heat Pump Heating System in Beijing Rural Areas

作　　者：张帅[1] 胡文举[1] 李德英[1] 杨茜[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12期99-103,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：热泵作为一种节能技术,已受到世界各国的重视和发展。空气源热泵因使用方便、安装费用低,成为了应用最为普遍的一种热泵。以北京农村地区住宅为研究对象,采用空气源热泵供暖。根据现场实测数据,研究室内舒适性及热泵机组的运行情况和能效情况。结果表明,在较低环境温度下,该系统仍能运转,系统综合COP为2.83。适量增加室内散热器片数,较低供回水温度情况下仍能保持室内温度达到要求。A s a kind all countries in the world. of energy saving technology, The air source heat pump advantages of convenient use, low cost of installation. A heat pump embraces attention and development of has been used as a heat pump generally for the house in rural area of Beijing is researched, which utilized the air source heat pump for heating. Based on the field measurement data, the operation, efficiency, and indoor comfort of the heat pump unit are analyzed. The results show that, at low temperature, the system can still run and the comprehensive COP of the system is 2.83. Increasing the amount of slices of the indoor radiator can still maintain the indoor temperature reach the requirement at low temperature of supply water and return water condition.

关 键 词：农村地区 空气源热泵 散热器 供暖 节能 应用 

分 类 号：TU832.15[建筑科学—供热、供燃气、通风及空调工程]