Experimental study on the multiple energy assisted heat pump

doi:10.4028/www.scientific.net/AMR.608-609.969

IR > 新能源学院

	Experimental study on the multiple energy assisted heat pump
	Zhang, Dong1 ; Zhou, Xiaodong 1; Wang, Linjun2 ; Zhao, Qintong 1; Wei, Taomin 1
	2013
会议名称	2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012
会议录名称	Advanced Materials Research
卷号	608-609
页码	969-973
会议日期	October 12, 2012 - October 14, 2012
会议地点	Jilin, China
出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
摘要	A multiple energy assisted heat pump (MEAHP) system for radiant floor heating was proposed, which integrated a domestic air-assisted heat pump with a solar water heater. The system mainly employed a vacuum tube solar collector with a surface area of 7.44 m2, an electrical rotary-type hermetic compressor, two capillary tubes and three heat exchangers. All operation modes have functioned successfully in Lanzhou city, China. The experimental data of air-source heat pump (Mode 2) and double-source heat pump (Mode 3) have been discussed. The results show that the coefficient of performance (COP) of the MEAHP system and the COP of the space heating system (COPs) are around 2.2 and 1.9 with the room air at 19 ° respectively, and the temperature difference of the inlet and outlet of the radiant floor heating pipes is 2.8 °. Some methods to improve the system performance are put forward. © (2013) Trans Tech Publications, Switzerland.
关键词	Sustainable development Tubes (components) Coefficient of Performance Experimental studies Heat pumps Heating system Hermetic compressors Multiple energy Operation mode Radiant floor heating Room air Surface area Temperature differences
DOI	10.4028/www.scientific.net/AMR.608-609.969
收录类别	EI
语种	英语
EI入藏号	20130215879218
EI主题词	Heat pump systems
ISSN	10226680
来源库	Compendex
分类代码	616.1 Heat Exchange Equipment and Components - 641.2 Heat Transfer - 911.2 Industrial Economics
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/117630
专题	新能源学院能源与动力工程学院机电工程学院
作者单位	1.School of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China; 2.School of Mechanical and Electronic Engineering, Lanzhou University of Technology, Lanzhou 730050, China
第一作者单位	新能源学院
推荐引用方式 GB/T 7714	Zhang, Dong,Zhou, Xiaodong,Wang, Linjun,et al. Experimental study on the multiple energy assisted heat pump[C]:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany,2013:969-973.