基于物联网的地热系统管控技术研究与应用

Research and Application of Geothermal System Management and Control Technology Based on Internet of Things

冀中地区潜山地热资源丰富,出水量大,蓟县系迷雾山组和长城系高于山组是地区内两套主要的含水热储层。针对地热资源的开发,急需从油田开发的思路中转变出来,探索地热井物联网技术,实施地热系统地面管控,实现地热新能源科学开采与利用。地热井的地面监测与管控系统包括计量设备、站控终端、智慧供热中心与用户信息终端(服务器)。地热系统管控技术结合物联网技术,通过生产数据管控、用户数据管控,对现场数据进行实时监测、实时存储、实时分析与处理,实现了对地热系统的精密管控,大数据分析以及远程监测控制。

The buried hills in central Hebei are rich in geothermal resources and have a large water output.The Miwushan Formation of the Jixian System and the Gaoyushan Formation of the Changcheng System are the two main water-bearing thermal reservoirs in the area.In view of the devel-opment of geothermal resources,it is urgent to change from the thinking of oilfield development,ex-plore the technology of geothermal well Internet of Things,implement the ground management and control of the geothermal system,and realize scientific exploitation and utilization of new geothermal energy.The ground monitoring and control system of the geothermal well includes metering equip-ment,station control terminal,intelligent heating center and user information terminal(server).Geo-thermal system management and control technology combined with the Internet of Things technology enables management and control of production data and user data,real-time monitoring of field data,real-time storage,real-time analysis and processing,precise control of geothermal systems,big data analysis,and remote monitoring and control.