基于DeST的地源热泵系统经济性分析  

Economic Analysis of Ground Source Heat Pump by DeST Software

作　　者：汪仲亮 余跃进[1] 丁杰[1] 

机构地区：[1]南京师范大学能源与机械工程学院,江苏南京210042

出　　处：《南京师范大学学报（工程技术版）》2016年第1期61-65,共5页Journal of Nanjing Normal University(Engineering and Technology Edition)

摘　　要：本文采用DeST软件对实际工程进行能耗模拟计算,对比分析地源热泵系统与常规能源系统的能耗区别.分析表明地源热泵的初投资较高,但在运行费用与投资回收年限方面具有较大优势,且能效较高,系统寿命较长,应该得到大力推广和应用.In this paper,a simulation based on the DeST software to the actual engineering energy consumption is used to compare the energy consumption of ground source heat pump system with the conventional energy system. It is concluded that although the ground source heat pumps with high initial investment,it has advantages in the running expense,payback period of investment,system life and high energy efficiency ratio. It should be vigorously promoted and applied.

关 键 词：地源热泵 DeST 经济性 能耗对比 

分 类 号：TK018[动力工程及工程热物理]