文献类型：期刊文献

中文题名：地埋管地源热泵技术在贵州岩溶地区的应用研究

英文题名：Application Research on Buried Ground-source Heat Pump Technology in Karst Area of Guizhou

作者：何文君 向贤礼 李勇刚 李朝佳

第一作者：何文君

机构：[1]贵州省有色金属和核工业地质勘查局;[2]贵州理工学院

第一机构：贵州省有色金属和核工业地质勘查局,贵州贵阳550005

年份：2014

卷号：41

期号：8

起止页码：62-65

中文期刊名：探矿工程：岩土钻掘工程

语种：中文

中文关键词：浅层地热能;岩溶地区;地埋管换热系统;基础桩螺旋盘管;双U垂直埋管

外文关键词：shallow geothermal energy; Karst area; buried heat exchange system; foundation pile spiral coil; vertical-buried double-U pipe

摘要：地埋管热泵技术是采集地表以下200 m深度内的浅层地热能进行供热制冷的新型能源利用技术,而该技术在贵州碳酸盐岩分布区的应用和推广之所以受到制约,其主要原因是岩溶地层中建造垂直换热孔的难度大、成本较高。通过贵州省有色科技大楼附楼采用垂直地埋管式与基础桩螺旋盘管式有效组合的换热系统,在岩溶一般至中等发育的碳酸盐岩地层中开发利用浅层地热能的成功经验的介绍,为地埋管热泵技术在贵州岩溶地区的应用和推广提供参考。
Buried heat pump technology is a new energy utilization technology for heating and cooling with shallow geothermal energy collected below the surface within 200m in depth, but which is restricted in the application in carbonate rock distribution area of Guizhou mainly because of the difficulties in vertical heat exchange hole building in Karst formaton and the high cost. The paper introduces the successful experience of utilization of shallow geothermal energy by a combined heat exchange system of vertical buried type and foundation pile spiral coil type in carbonate formation with Karst general to medium development, which can be referenee for the application and promotion of buried heat pump technology in Karst areas of Guizhou.