高效利用地热水的系统型式及其经济分析

Efficient Systems of Geothermal Heat Supply and Its Economic Evaluation

讨论了解决当前地热水严重浪费问题的几种技术方案 ,分析了三种系统型式 :用于普通热水锅炉给水的系统 ;有蒸气锅炉和溴化锂吸收式热泵的复合系统 ;有电动蒸汽压缩式热泵的系统。

Recently the world has experienced a serious waste of geothermal water in one way or another,so possible technical solutions are considered.Three technological directions are analyzed:traditional one with hot water boilers,a combined block installation containing a steam bolier and an absorption lithium-bromide heat pump,and vapor compression heat pump equipment with electrical drive.Energy and cost efficiency of use of heat pump technologies in the systems of geothermal heat supply is shown.