Economic analysis and experimental study of solar cooling tube combined with building

被引:0
作者
Zhao, Huizhong [1 ]
Yan, Kun [1 ]
Liang, Haibin [1 ]
Sun, Xiaocui [1 ]
Zhang, Jie [2 ]
机构
[1] Univ Shanghai Sci & Technol, Sch Environm & Architecture, Shanghai 200093, Peoples R China
[2] Henan Meteorol Adm, Zhengzhou 45000, Peoples R China
来源
RENEWABLE AND SUSTAINABLE ENERGY, PTS 1-7 | 2012年 / 347-353卷
关键词
economical analysis; solar energy; solar cooling tube; building; SYSTEM;
D O I
10.4028/www.scientific.net/AMR.347-353.233
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The solar cooling tube and the economic analysis were studied for supplying cooling and heating capacity on the building. The following conclusion could be drown: The refrigerating output of a single solar cooling tube was about 2 W to 13 W varying with the time. And the unit made up by 20 solar cooling tubes could supply about 3.96 MJ cooling capacity and 10.73 MJ heating capacity. The investment of the solar cooling tube combined with average 20m(2) building is about 46000 RMB at present price and the fixed number of years necessary for redemption is about 7.5 years.
引用
收藏
页码:233 / +
页数:2
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