单井循环换热地能采集井的计算模型  

Calculation Model of Single Well Circulating Heat Exchange of Ground Energy Acquisition Well

作　　者：肖天辉 苏柳文 刘海明 XIAO Tian-hui;SU Liu-wen;LIU Hai-ming(Affiliated Hospital of Chengde Medical University;Institute of High Energy Physics,Chinese Academy of Sciences;Tianjin Donglihu Energy Technology Co.,Ltd.)

机构地区：[1]承德医学院附属医院行政办公楼后勤保障处,067000 [2]中国科学院高能物理研究所 [3]天津东丽湖能源科技有限公司

出　　处：《建筑热能通风空调》2020年第8期68-70,40,共4页Building Energy & Environment

摘　　要：本文利用Modflow、Seawat软件建立单井循环换热地能采集系统的地下水流场、温度场的数值模型,对单井循环换热地能采集系统进行分析研究。根据模拟结果发现,单井循环换热地能采集系统可以实现同层回灌,有效的避免了热贯通问题。In this paper,the numerical model of the underground water flow field and temperature field with the Modflow and Seawat software used in the single-well circulating heat transfer ground energy acquisition system is established.The study on the single-well circulating heat transfer ground energy acquisition system is analyzed and studied.According to the simulation results,it is found that the single-well circulating heat exchange ground energy acquisition system can achieve the same layer recharge and effectively avoid the problem of heat penetration.

关 键 词：单井循环 数值模拟 浅层地能 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]