地温空调井布局方式对地下水流场和温度场的影响分析  

Impact of Ground Temperature Air-conditioning in Different Layouts on Groundwater Flow Field and Temperature Field

作　　者：窦明[1] 张彦[1] 米庆彬 任辉[2] 邓元玲 张华云[2] 

机构地区：[1]郑州大学水利与环境学院,河南郑州450001 [2]安阳市水利局,河南安阳455000

出　　处：《郑州大学学报（工学版）》2014年第5期124-128,共5页Journal of Zhengzhou University（Engineering Science）

基　　金：国家自然科学基金资助项目(U1304509);河南省高校科技创新团队支持计划资助项目(13IRTSTHN030)

摘　　要：作为一种新能源利用技术,地温空调系统近年来得到了快速发展和应用,然而其大规模的开发利用容易造成局部地下水系统动态平衡被打破,并由此引发一系列的负面影响.为了评估不同布局方式对地下水造成的影响程度,笔者以安阳市某地温空调井为研究对象,建立了地下水数值模型,在地下水地温空调井"1抽1回"、"1抽2回"和"2抽3回"三种布局方式下,对地温空调系统运行后的地下水流场和温度场进行了模拟计算分析.模拟结果表明,抽水井与回灌井的合理配比和布局对地下水流场和温度场有较大的影响,1抽2回的布局方式是最适合该地区的布局方式.As a new energy technology,the ground temperature air-conditioning has been the rapid development and application in recent years.However,the dynamic equilibrium of groundwater system is very easy to be broken because large-scale development and utilization,which can cause a series of negative effects.In order to assess the impact of different layouts for the groundwater,Anyang as the research object in the paper,a numerical model of groundwater is established.There are three layouts,which are 1 to 1,1 to 2,2 to 3 for ground temperature air-conditioning system.The simulation analysis is done for groundwater flow field and temperature field with ground temperature air-conditioning system.The simulation results show that there is a great influence for groundwater flow field and temperature field in reasonable proportion and layout of the pumping and injection wells,the most suitable layout of the region is 1 to 2.

关 键 词：地温空调 布局方式 地下水流场 温度场 

分 类 号：P641.55[天文地球—地质矿产勘探]