摘要
水源热泵空调系统的能源利用效率较高,对于建筑物空调系统节能以及减少CO_2排放有很大的优势。针对浙西地区的典型民居,提出了一种充分利用当地地表水和太阳能等可再生能源的家用中央空调系统设计方案。根据功能要求设计了一栋符合当地民情和生活习惯的二层民居建筑,其中采用了保温材料作为围护结构以提高其建筑节能性能;在此基础上,结合太阳能及水源热泵,高效地实现了四季的空气调节,并满足了用户的四季热水供应。最后对该生态建筑的空调系统的经济性进行了分析。
The ground source heat pump is a kind of energy - efficient air conditioning system, which have a great advantage in building energy - saving and reducing CO2 emissions. A household central air conditioning system in western Zhejiang Province was designed. This system made full use of the renewable energy sources such as local surface water and solar energy. According to the user＇ s requirement, a two - storey house adapting to the local habits and customs was designed. The insulation materials were chosen as building enclosure to save energy. Based on solar energy and the water source heat pump, this system could realize the air conditioning and hot water supplying effectively over the year. Finally, the economy pertbrmance was analyzed for this air conditioning system.
出处
《制冷技术》
2010年第4期42-45,共4页
Chinese Journal of Refrigeration Technology
关键词
节能建筑
太阳能
水源热泵
辐射采暖
energy - saving building
solar energy
water source heat pump
radiant heating
