空气源热泵及辅助电加热地板辐射采暖系统耦合优化  

Coupling Optimization for Air Source Heat Pump and Auxiliary Electric Heating Floor Radiant Heating System

作　　者：王洋涛 赵润俐 田琦[1] 董旭 武斌[1] WANG Yangtao;ZHAO Runli;TIAN Qi;DONG Xu;WU Bin(College of Environmental Science and Engineering,Taiyuan University of Technology,Jinzhong 030600,China;Shanxi Building Energy Conservation Supervision Center,Taiyuan 030000,China;Qingdao Haier Air Conditioner Limited General Company,Qingdao 266000,China)

机构地区：[1]太原理工大学环境科学与工程学院,山西晋中030600 [2]山西省建筑节能监管中心,山西太原030000 [3]青岛海尔空调器有限总公司,山东青岛266000

出　　处：《华侨大学学报（自然科学版）》2019年第5期661-667,共7页Journal of Huaqiao University(Natural Science)

基　　金：“十二五”国家科技支撑计划项目(2012BAJ04B02)

摘　　要：从节能性和经济性两方面综合考虑,提出单价能效系数的概念,并根据系统单价能效系数选择空气源热泵及辅助电加热复合采暖系统.利用瞬时系统模拟程序(TRNSYS),构建复合采暖系统仿真模型,并以太原地区住宅为例,优化空气源热泵及辅助电加热复合采暖系统的耦合方式.研究结果表明:当空气源热泵占建筑供暖设计热负荷60%,辅助电加热设备占40%时,整个采暖系统单价能效系数最高,性价比最好.Considering the two aspects of energy saving and economy, the concept of unit price energy efficiency coefficient is proposed, and the air source heat pump and auxiliary electric heating compound heating system are selected according to the unit price energy efficiency coefficient of the system.The simulation model of the composite heating system is constructed by using the transient system simulation program(TRNSYS).Taking the residential area in Taiyuan as an example, the coupling mode of air source heat pump and auxiliary electric heating composite heating system is optimized. The research results show that when the air source heat pump accounts for 60% of the building heating design heat load and the auxiliary electric heating equipment accounts for 40%, the unit heating system has the highest unit energy efficiency coefficient and the best cost performance.

关 键 词：空气源热泵 辅助电加热 复合采暖系统 单价能效系数 

分 类 号：TU832.1[建筑科学—供热、供燃气、通风及空调工程]