太阳能空气源热泵集成系统优化研究  

Research on Optimization of Solar Air Source Heat Pump Integrated System

作　　者：郝少校 王强[1,2] 陈茹 刘凤珍 王玉博[1,2] 葛建民 HAO Shaoxiao;WANG Qiang;CHEN Ru;LIU Fengzhen;WANG Yubo;GE Jianmin

机构地区：[1]山东建筑大学热能工程学院,山东济南250101 [2]山东省碳中和技术创新中心,山东济南250101 [3]山东省科学院生态研究所(山东省科学院中日友好生物技术研究中心),山东济南250101 [4]山东科灵节能装备股份有限公司,山东潍坊262100

出　　处：《煤气与热力》2025年第4期V0041-V0046,共6页Gas & Heat

摘　　要：设计太阳能空气源热泵集成系统(简称集成系统)。以集成系统为研究对象,利用TRNSYS软件搭建系统仿真模型,采用正交试验法对太阳能集热器采光面积、空气源热泵额定制热量、储热水箱容积及热泵循环泵功率进行优化设计,利用极差分析法分析试验结果。太阳能集热器采光面积为55 m^(2)、空气源热泵额定制热量为11.4 kW、储热水箱容积为5 m^(3)、热泵循环泵功率为143 W时,集成系统制热性能系数达到4.83,性能最佳。对比分析优化前后集成系统选型方案,优化后集成系统折算成本比优化前提高6.24%,全生命周期成本比优化前降低10.55%。优化后集成系统经济性和运行效率较高。A solar air source heat pump integrated system(referred to as the integrated system)was designed.Taking the integrated system as the research,a system simulation model was built using TRNSYS software.Orthogonal test method was used to optimize the lighting area of solar collector,the rated heat capacity of air source heat pump,the volume of the heat storage water tank and the power of heat pump circulation pump.The range analysis method was used to analyze the experimental results.When the lighting area of the solar collector is 55 m^(2),the rated heat capacity of the air source heat pump is 11.4 kW,the volume of the heat storage water tank is 5 m^(3),and the power of the heat pump circulation pump is 143 W,the heating performance coefficient of the integrated system reaches 4.83,which is the best performance.A comparative analysis was conducted on the selection schemes of integrated system before and after optimization.After optimization,the conversion cost of the integrated system increases by 6.24%compared to before optimization,and the total lifecycle cost decreases by 10.55%compared to before optimization.The optimized integrated system has high economic and operational efficiency.

关 键 词：太阳能空气源热泵集成系统 正交试验法 极差分析法 全生命周期成本 

分 类 号：TU833.3[建筑科学—供热、供燃气、通风及空调工程]