目前常规化石能源日渐短缺,而在总能耗中,民用采暖耗能比例逐年增长。文章介绍了几种常用的地热供热系统,建立了地热供热热价核算的数学模型,对几种地热供热形式进行了经济性分析,并对地热供热系统的选择提出了有效建议。 At present, conventional fossil fuels are in short supply. In the total energy consumption, the proportion of domestic heating and energy consumption has been increasing year by year. This paper introduces several commonly used geothermal heating systems, establishes a mathematical model of geothermal heating heat price accounting, analyzes the economical forms of several geothermal heating forms, and puts forward some effective suggestions to the geothermal heat supply system.