高效换热地源热泵系统在岩石地区的应用研究

介绍了地源热泵与常规供暖空调系统相比所具有的优越性，分析了地源热泵常见的三种应用形式及其各自的优缺点、合理的应用范围。介绍了一种全新的应用于岩石丘陵地区的特殊的应用形式——高效换热地源热泵系统，这种系统自上世纪七、八十年代就开始在美国东北部和瑞士等地区开始了推广应用。最后以一个详细的带流程图的实际工程案例说明其设计安装运行方法。结果表明，高效换热地源热泵系统是适合在岩石层离地面较近的地区的别墅群、办公楼等有供暖空调需求的建筑物的最佳选择之一。

Study on Application of High Efficiency Heat Exchange Ground Source Heat Pump System in the Rock Region

The advantages of ground source heat pump systems were introduced through comparing this system with general heating and air conditioning system. The familiar application type and range, the advantages and disadvantages of ground source heat pumps were analyzed. A special application type in rock and hill region- high efficiency heat exchange ground source heat pump system was described. This system had been utilized in some regions in the northeast of United States and Switzerland etc. in 1970s and 1980s. A real project case with particular flow chart was enumerated here. And the method of its design, installation, and operation were explained in the end. It was concluded that the high efficiency heat exchange ground source heat pump systems are best choices in rock and hill region.