利用土壤源热泵采暖可行性与能效性分析

Efficiency and feasibility analysis of using soil source pump system

针对中国北方地区冬季采暖能源消耗日趋增大的问题,提出了采用一种新型的采暖系统——热泵系统进行采暖,并对各种热泵系统进行了分析比较,鉴于北方的气候特点以及地理条件,分析了选择土壤源热泵系统的可行性,并推导了土壤源热泵系统的可用能效率公式,找出了影响可用能效率的因素,通过计算土壤源热泵系统的可用能效率,直观地突出了土壤源热泵的经济性。

In view of the problem of heating energy consumption increasing in the northern area of China in winter,the article proposes using one kind of new heating system-heat pump system to carry heat and analyses and compares each kind of heat pump system.According to the climate characteristic as well as the geological condition,the article analyzes the feasibility of using source heat pump system,and has deduced the available energy efficiency formula of soil source heat pump system,found the available energy efficiency influence factor and highlighting the economy of soil source heat pump through soil source heat pump system available energy efficiency computation.