摘要
从投资费用和运行费用的角度出发,在用户侧进口水温一定的情况下,分析不同地下埋管管长对土壤源热泵机组性能的影响。土壤源热泵地下换热埋管设计中在满足负荷的情况下适当增加埋管长度,可提高机组性能系数,节省运行费用。
From the investment costs and operating costs,analyzing the different length of underground heat pipe impact on the ground source heat pump performance,in the procedure of the ground heat exchanger design,appropriate to increase the length of pipe in the case of meeting the load can improve the unit coefficient of performance,save operating costs,conditions,and provide some valuable information for the design of underground heat exchanger.
出处
《节能》
2011年第3期45-48,3,共4页
Energy Conservation
