Annual operating characteristics of solar central water heater system assisted by heat pump

被引：0
|
作者：
Hu, Wei [1 ]
Gu, Zhaolin [1 ]
Feng, Shiyu [2 ]
Gao, Xiufeng [2 ]
Wang, Huiyu [3 ]
Luo, Cong [3 ]
机构：
[1] Xi An Jiao Tong Univ, Human Settlements & Civil Engn Sch, Xian 710049, Peoples R China
[2] Xi An Jiao Tong Univ, Power & Energy Engn Sch, Xian 710049, Peoples R China
[3] Yangzhou Sunleada Co Ltd, Yangzhou 225007, Jiangsu, Peoples R China
来源：
PROCEEDINGS OF ISES SOLAR WORLD CONGRESS 2007: SOLAR ENERGY AND HUMAN SETTLEMENT, VOLS I-V | 2007年
关键词：
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The solar central water heater (SCWH) could supply hot water for massive users effectively and reliably. A SCWH assisted by heat pump (SCWHP) was proposed by replacing the electrical heating appliance with the heat pump. The heat pump could grantee that SCWH woks under any conditions and energy consumption could be reduced sharply. Because the climate situation is quite different between the southern part and the northern part of China, annual operating property of SCWHP would be rather different placing the equipment in different regions. However, few studies focus on this aspect. In the present paper, based on the meteorological data in Xi'an and Guangzhou city, 2005, a proper mathematical model calibrated by some experimental data was established to simulate the annual performance coefficient, input power of SCWHP respectively. Annual operating properties of the same apparatus placed in the two regions were also compared.
引用
收藏
页码：2027 / +
页数：3
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