【摘要】 介绍使用回灌井和井内换热器的新型地热水供热系统 ,对解决地热水浪费和地热供热事业可持续发展具有现实意义。更多还原

【Abstract】 Recently the world has experienced a serious waste of geothermal water in one way or another,so introduces a new heating system which uses return irrigated bore hole and bore hole exchanger,saving on water and energy.And it can be valuable for protecting environment and sustainable development of the geothermal heating.更多还原