The concept of ground source heat pump technology is described. The working principle and classification, the composition of ground source heat pump is introduced. The characteristics and actual application of ground source heat pump is analyzed. It is pointed out that the ground source heat pump which is a renewable energy has broad developing and applying prospects in energy saving and exhaustion-reducing, environmental protection, sustainable development in our country.%阐述地源热泵技术的概念。介绍地源热泵系统的组成部分、工作原理和分类,分析地源热泵系统的特点和实际应用情况。提出地源热泵这种可再生能源在我国节能降耗、生态环保、可持续发展中具有广阔的发展和应用前景。
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