地表水源环保型太阳能吸收式空调系统

文章提出了一种新型环保型太阳能吸收式制冷空调系统。首次提出把太阳能制冷机的集热器安装在河流上,把冷凝器、吸收器浸泡在河水中;利用水的自然对流,与冷凝盘管中的制冷剂发生对流换热;节能又节约了水资源。应用制冷理论,对集热面积为180m2的空调系统进行了性能分析及环境效益评价,结果表明:空调系统比电压缩式空调系统可节约运行费用13595.6元/a;寿命期减少CO2总排放量275.4t,对环境空气温度无影响,缓减了城市热岛效应,节省了引发热岛效应的附加能耗约29%,节能及环境效应显著;性能系数比冷却水塔式太阳能吸收式空调系统高6.1%。

Environmental Friendly Air Conditioning System Based on Solar Absorption of Groundwater Source

A new type of solar absorption refrigeration system was proposed.The solar collectors of solar refrigerator was firstly installed along the river,with condenser and absorber dipping into water for heat transfer with refrigerant in the condensing coil by using natural convection of water,which can save energy and water resource.The performance and environment efficiency of the system with 180m2 of collector area were evaluated with application of theory of refrigeration.Results showed that the air conditioni...