西北地区太阳能-地源热泵复合供热系统应用分析
张荣¹，张勇¹，刘凯²，王楠²
（1. 陕西科技大学机电工程学院，陕西 西安 710021；2. 中国建筑西北设计研究院有限公司，陕西 西安 710018）
摘要： 在环保、节能两大发展主题下，太阳能-地源热泵复合系统作为一种分布式可再生能源系统，在西北地区建筑
供暖方面具有显著优势。在陕西省一典型民居建立太阳能-地源热泵复合供热系统实验工程，对系统的实际应用效果加
以论证研究。最终得出结论，即太阳能-地源热泵复合供热系统能源利用率高、运行成本低且舒适性高，适用于西北地
区的建筑供暖，是实现节能减排、走可持续发展道路的重要途径。
关键词： 太阳能-地源热泵；可再生能源；节能环保；西北地区
中图分类号： TU83     文献标志码： A     文章编号： 2095-0802-(2020)09-0053-04
Application Analysis of Solar-ground Source Heat Pump Composite Heating System in
Northwest China
ZHANG Rong¹, ZHANG Yong¹, LIU Kai², WANG Nan²
(1. College of Mechanical & Electrical Engineering , Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China;
2. China Northwest Architecture Design and Research Institute Co., Ltd., Xi'an 710018, Shaanxi, China)
Abstract: Under the two development themes of environmental protection and energy saving, the solar-ground source heat pump
composite system, as a distributed renewable energy system, has significant advantages in building heating in the northwest region.
An experimental project of solar-ground source heat pump composite heating system was established in a typical residential
building in Shaanxi Province to demonstrate the practical application of the system. Finally, it was concluded that the solarground
source heat pump composite heating system had high energy utilization, low operating cost and high comfort. It was
suitable for building heating in the northwest region and was an important way for achieving energy saving and emission reduction
and taking the path of sustainable development.

Key words: solar-ground source heat pump; renewable energy; energy saving and environmental protection; northwest region