地源热泵与蓄热式电锅炉冬季制热的节能性实测与分析

Energy-saving Measuring and Analysis with the(Ground Source Heat Pump)(GSHP) and the Electric Boiler for a Heating System in a Certain Office Building of Shanghai in Winter

地源热泵作为一种节能环保的新型冷热源,越来越受到关注,并逐步推广应用。针对夏热冬冷地区冬季上海市某建筑,利用土壤源热泵加干盘管联合制热对办公用房进行供暖,且在相同制热量的情况下对比蓄热电锅炉系统,对两种能耗进行分析,发现在考虑初投资的情况下,地源热泵比蓄热式电热锅炉节能约35.1%。

Ground source heat pump is paid more attention as a new heat source of energy saving,and it is used in more buildings.In hot summer and cold winter region,for a building in Shanghai in winter,the ground source heat pump is combined with dry coil to heat the office space,comparing the electric boiler with a heat storage system in the same heating capacity.By anaylzing these two ways of energy consumption,it concludes that if considering the initial investment,ground source heat pump will save energy of 35.1% more than the electric boiler with heat storage system.