抽水量对地下水源热泵抽灌井设计间距的影响

Effect of Pumping Flow on the Designed Spacing of Pumping-injection Well of Groundwater Heat Pump

通过建立地下含水层水-热耦合数学模型,用数值模拟的方法分析了热负荷变化以及热负荷不变两种情况下抽水量对抽灌井设计间距的影响问题,为寻求合适的抽灌井设计间距提供参考依据。

Through the establishment of a mathematical model of underground aquifer which couples water flow with heat transfer, the designed spacing of pumping- injection well of groundwater heat pump was analyzed with different pumping flow under the two cases of heat load remains changed and constant by the method of numerical simulation.Provide the reference for exploring the appropriate designed spacing of pumping- injection well.