张家口应用热泵与散热器系统的可行性分析

Analysis of Low Temperature Air-Source Pump and Radiator Heating System Applied in Zhangjiakou

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。

The problem of the supply of heat in the rural areas is always a focus of people＇ s concerning, because there are many disadvantages in the conventional heating system of coal fired boiler and radiator, such as the poor burning effect of coal which results in the tremendous soot, which pollute the environment. According to the situation of the heating systems in Zhangjiakou, a plan, which substitute air-source pump for the original heat source and add a certain number of the radiator according to the indoor thermal load, was proposed. By analyzing the simulation calculation of this system, the feasibility, economy and energy saving of the plan was illustrated.