长春地区浅层地热能利用条件分析.pdf

第27卷第2期
现代地质
Vol 27 No.2
2013年4月
GEOSCIENCE
长春地区浅层地热能利用条件分析
马金涛,鮑新华,曹剑锋,李书光2,赵继昌
1.南林大学地下水资源与环境教育部重点实验室,吉林长春130021;
2.吉林大学地球科学学院,吉林长春130026:3.中国地质环境监测院,北京100081)
摘要:科学合理地应用地源热泵技术、开发利用浅层地热能资源的前提是刈地质条件的适应性进行充分论证。地源热
泵技术的适宜性区划和浅层地热能评价是以地质条件、水文地质条件为基础,结合地源热泵系统特征进行玅分。依据
长春市地质和水文地质条件,长春市区可划分3个地层结构区,即贾家注子一八里堡一兴隆沟以西地区、贾家洼子ー八
里堡一兴隆沟基岩裂隙含水带及其以东到伊通河西岸台地陡坎地带、伊通河谷地区。建立地下水源热泉适宜区的评价
指标体系,评价指标体系共分目标层、亚日标层、指标层3层。亚目标层包含水文地质条件、地下水水质、地下水水
温,指标层包含含水层厚度等9个指标。采用模糊综合评判法对3个地层结构区进行了适宜性评价。评价结果是I区不
适宜采用地下水源热泵,Ⅱ区和Ⅲ区均适宜采用地下水源热泵利用浅层地热资源。评价结果对长春市浅层地热能开发
利用具有指导意义
关键词:长春;浅层地热;水源热泵;模糊数学综合评价
中图分类号:P3]4.1
文献标志码:A
文章编号:1000-8527(2013)02-0460-09
Analysis on Utilization Conditions of the Shallow Geothermal
Energy in Changchun City
MA Jin-tao, BAO Xin-hua CAO Jian-feng, LI Shu-guang, ZHAO Ji
1. Key Lab of Groundwater Resoures and Enironment, Misy of Eduction, lin irst, Changchun, Jilin 130021, China
2. College of Earah ces, Jilin University, Changchun, Jilin 130026, China
3. China Inst ute of Geo-eniroument Montoring, Beiing 100081, China)
Abstract Full arguments for adaptability of geological condition are the premise to develop shallow geothermal
resources using the technology of Water Source Heat Pump( WSHP )reasonably, Division and ass
areas suitable for shallow geothermal energy are based on geological condition and hydrogeological condition. In
terms of geological condition and hydrogeolo ical condition, there are three strata structure areas in Changchun
City, which are the west area ofj aj awazi-balipu-xinglonggu, Jiaj awaz-balipu-xin long ou bedrock fissure
water area with the scarp east to the terrace of the west bank of Yitong river and the Yitong valley area. The
evaluation index system of WSHP has been established to give an assessment of suitability in the three strata
structure areas by fuzzy comprehensive evaluation method. The system is divided into three layers: the target
ayer, the sub-target layer, and the index layer. The sub-target layer contains the hydrogeological condition
the quality of groundwater, the temperature of groundwater. The index layer contains the thickness of aquifer
and the other eight indicators. The conclusions are draw that area I is not suitable for WSHP, area Il and IE
are both suitable for developing shallow geothermal resources. It is considered that the conclusions are of in-
structive significance for developing shallow geothermal energy in Changchun City
Key words Changchun; shallow geothermal energy: water source heat pump; fuzzy comprehensive evaluation
收稿日期:2012~06-04;政回日期:2013-01-17;任编辑:戚开静
基金项目:吉林省科学技术厅重点项目“吉林省重点城市浅层地热能资源澘力调査与适宜区评价"(20090481)。
作者简介:马金涛,男,硕士研究生,1987年出生,水利水电τ程专业,主要从事地下水科学方面的研究工作
Email: mju7806635( 163. com
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