贵阳市浅层地温能赋存特征与资源评价

Occurrence Characteristics and Resource Assessment of Shallow Geothermal Resource of Guiyang City

文章在分析贵阳市浅层地温能赋存条件的基础上,利用层次分析法进行了资源开发适宜性评价,并计算了浅层地温能资源量。贵阳市地下水地源热泵建设适宜区面积19.46 km2、较适宜区面积1 73.76 km2、不适宜区面积173.23 km2;地埋管地源热泵建设适宜区面积327.02km2、不适宜区面积39.43 km2。区内浅层地温能资源总量9.975×106k W,可服务建筑空调面积14.24×108m2。如果区内资源得到充分开发利用,可基本满足贵阳市城市建设发展需要。

On the base of shallow geothermal resource occurrence condition analyses of Guiyang,the resource exploitation suitability is assessed by hierarchical analysis method,the resource is also calculated. The good area for groundwater GSHP construction of Guiyang is 19.46 km2,better area is 327.02 km2,bad area is39.43 km2. The total shallow geothermcal resource in this area is 9.975×106kw,can service air conditioning area is 14.24×108m2. The city construction of Guiyang will be satisfied if these resources are developed and utilized sufficiently.