Simulation Study on Solar Collector- Air Source Heat Pump Combined System for Space Heating In Cold Region

被引：0
|
作者：
Wang, Zhenqing [1 ]
Chen, Yan [1 ]
Wang, Haixia [1 ]
机构：
[1] Henan Univ Technol, Sch Civil Engn & Architecture, Zhengzhou 450000, Peoples R China
来源：
INNOVATION IN CIVIL ENGINEERING, ARCHITECTURE AND SUSTAINABLE INFRASTRUCTURE | 2012年 / 238卷
关键词：
ASHPS; space heating; solar collector; COP; PERFORMANCE;
D O I：
10.4028/www.scientific.net/AMM.238.478
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
An air source heat pump system (ASHPS) was set up, which provided space heating and cooling, as well as hot water for an office building in Tianjin. Its operating performance in winter was evaluated based on test data. Considering the local abundant solar radiation and the way to provide energy in an office building, a simulation study was carried out on the combsystem of ASHP and flat plate air collector (FPAC). The effects of collector area and its outlet parameters on the heating performance of ASHP were studied, and the favorable operating and matching mode were recommended. The results indicate that ASHPS is a technically viable method in Tianjin in winter, but not economically, and the air-solar combsystem should be taken into account for its massive replacement for conventional energy.
引用
收藏
页码：478 / 481
页数：4
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