摘要
本文主要以沈阳市某办公建筑的实际工程进行空气-土壤双热源热泵系统模拟研究。本系统在冬季以空气源为主要热源、土壤源为辅助热源进行供热,夏季由土壤源热泵单独制冷。本文主要应用DeST软件及TRNSYS软件对所研究工程的空气-土壤双热源热泵系统进行模拟分析,并与单一热源进行比较。在能耗方面,双热源热泵系统的全年能耗为25962.23 kWh,单一土壤源热泵系统全年能耗45573.78 kWh,双热源热泵系统相对节省了43.03%的能耗,在运行费用和节能方面,有明显的优越性及发展前景。
This paper mainly studies the simulation of air - ground double heat source heat pump system based on the actual project of an office building in S In the winter, the air source is the main source of heat, the soil source is the henyang. auxiliary heat source, and the summer is made by the soil source heat pump. In this paper, the DeST software and TRNSYS software are used to simulate and analyze the air and ground double heat source heat pump system of the research project, and compare with the single heat source. In terms of energy consumption, the annual energy consumption of the dual heat source heat pump system for 25962.23 kWh, single soil source heat pump system annual energy consumption 45573.78 kWh, dual heat source heat pump system relatively save the 43.03% of energy consumption, in running costs and energy saving, obvious advantages and development prospects.
出处
《中国住宅设施》
2016年第4期48-52,共5页
China Housing Facilities
关键词
双热源热泵
严寒地区
TRNSYS
能耗模拟
Double heat source heat pump
cold region
TRNSYS
energy consumption simulation
