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文中以河北北国商城冬季空气能供暖为例,介绍了燕园德普超低温空气源热泵机组在华北寒冷地区喷液增焓技术的应用。对比了燕园德普超低温空气源热泵机组与普通机组的差别与优势,并对不同冷热源的优缺点进行分析,以帮助投资者进行冷热源项目的决策,从而推动了空气源热泵机组在国内寒冷地区的进一步应用。
Taking winter air heating in Hebei Beiguo Mall as an example, this paper introduces the application of Yandeng Dupu cryogenic air source heat pump unit in the cold region of North China. The differences and advantages between YANYUAN DECU cryogenic air source heat pump unit and ordinary unit are compared and the advantages and disadvantages of different cold and heat sources are analyzed to help investors make decisions on cold and heat source projects and promote the operation of air source heat pump unit In the cold area of the further application.