地源空调地埋管钻孔施工技术在镇江城际铁路项目上的应用

Application of Well Drilling for Ground Heat Exchange at Zhenjiang Intercity Railway project

我国近几年节能技术发展很快,其中地源热泵是发展可再生能源利用设备之一,地源热泵技术是一种先进高效、节能、环保并有利于可持续发展的技术。据统计,地源热泵要比电锅炉节能60%,比燃料锅炉节能50%,比空气源热泵节能40%。地源热泵分为地下水源热泵系统、地表水源热泵系统和土壤源热泵系统。

In recent year, euergy-saving technique develops quickly in China, ground source heat pump is one of which, featuring with high efficiency, energy-saving, environment protection and favorable for sustainable development. According to the statistic, ground source heat pump can save 60% energy thau electric boiler, 50% energy than fuel fired boiler, 40% energy than air source heat pump. Ground heat pump can be divided into such categories as water source heat pump system, ground surface water source heat pump and soil source heat pump system.