本文从华南、华中地区集中生活热水供应模式,提出了北方冬季集中生活空气源热泵热水“三季加一季”供应模式,归纳其优越性,并作技术、经济分析,充分说明了在我国北方寒冷地区采用“三季加一季”集中生活空气源热泵热水供应模式具有投资小、运行费用低等特点,是行之有效的好办法。 This article from South China and Central China centralized hot water supply mode, put forward the northern winter concentrated air source heat pump hot water “three quarters plus one season” supply mode, summed up its superiority, and for technical and economic analysis, fully demonstrated in China's cold northern regions to adopt “three quarters plus one season ” centralized living air source heat pump hot water supply mode with small investment, low operating costs and other characteristics, is a good way to work.