加压回灌技术在地下水源热泵项目中的应用

Application of pressurized reinjection technology in undergroundwater source heat pump project

以吉林省靖宇县昌盛市场地下水源热泵项目为例,采用密闭加压回灌的方式,解决了玄武岩孔洞裂隙承压水地区无法应用地下水源热泵的问题。项目运行期通过回访调研,验证了该方法的可行性,并提出合理化建议,为该地区地下水源热泵项目应用加压回灌技术提供参考依据。

Taking the underground water source heat pump project in Changsheng Market,Jingyu County,Jilin Province as an example,the closed pressurized reinjection method was adopted to solve the problem that underground water source heat pumps cannot be applied in areas with confined water in basalt holes and fissures.During the operation period of the project,the feasibility of this method was verified through a return visit and investigation,and reasonable suggestions were put forward to provide a reference basis for the application of pressurized reinjection technology in underground water source heat pump projects in this region.