承德市隆化县茅荆坝地热资源的开发利用  

Development and Utilization of Maojingba Geothermal Resources in Longhua County,Chengde City

作　　者：吴迪[1] 任改娟[1] 王慧聪[1] 孙娟[1] 

机构地区：[1]河北省地矿局秦皇岛矿产水文工程地质大队,河北秦皇岛066001

出　　处：《中国环境管理干部学院学报》2012年第6期28-30,共3页Journal of Environmental Management College of China

摘　　要：承德市隆化县茅荆坝地热资源丰富,受断裂构造控制,属隐伏基岩裂隙、松散岩孔隙型热储,水温最高可达90℃,地温可达30～40℃,水量充足,水中含有多种医用保健化学成分,但在开发利用中存在着项目单一、利用率不高、资源浪费等问题。地热综合利用和地热梯级利用的开发利用模式,即多目的利用、按不同温度逐级利用,加强科学管理,采取限量打井,限制开采。Maojingba in Chengde City is rich in geothermal resources, controlled by faults, be- longed to bedrock fissure and loose rock pore type of geothermal reservoir, the temperature of wa- ter highest can amount to 90 ℃, the temperature of ground can reach 30-40 ℃, the water is e- nough and contains a variety of medical care chemical composition, but there are problems in the development and utilization, for example, project single, not high utilization rate, waste of resources and so on. This paper presents the geothermal development and utilization mode in comprehensive utilization and geothermal gradient utilization, namely the multi purpose utilization and using by the different temperature, and finally put forward the corresponding protection proposals, such as take limited wells, restricted mining and strengthen scientific management.

关 键 词：地热资源 地质构造 地温 热储 基岩裂隙 开发利用 环境效益 

分 类 号：TK529[动力工程及工程热物理—热能工程]