农村地区冬季供暖问题一直是人们关注的焦点,传统的燃煤锅炉+暖气片的方式存在燃烧效果差,煤烟排放量大等问题,对环境造成污染。针对张家口地区采暖情况,本文提出用空气源热泵替代原有热源并根据室内负荷增添末端散热器片数的方案,通过模拟计算,来说明这一方案的可行性、经济性和节能性。 Winter heating in rural areas has always been the focus of attention, the traditional way of burning coal + radiators have poor combustion, soot emissions and other issues, causing pollution to the environment. In view of the heating situation in Zhangjiakou area, this paper proposes a scheme of using air source heat pump to replace the original heat source and adding the number of the terminal radiator according to the indoor load. Through simulation calculation, the feasibility, economy and energy saving of this scheme are illustrated.