为了解决太阳能和土壤源热泵单独应用时存在的缺陷，提出太阳能-土壤源混合式热泵系统的设计方案。

For solving defects when solar energy and geothermal-source heat pump are used alone, method of the solar energy - geothermal source hybrid heat pump system is proposed.

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介绍了地下土壤的热平衡问题，采用太阳能辅助加热的混合式地源热泵系统是有效的方法。

This paper introduces heat balance problems of underground soil, effective method of mixed GSHP for solar energy.

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此外，并介绍了混合式地源热泵系统的几种常见形式，并对它们各自的原理和所适用的最佳地域范围，进行了分析。

In addition, several common types for these pumps were introduced and analysis on its principle and optimal territorial range used was carried out.

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