本文建立了采暖系统的分析模型 ,利用所建立的模型 ,对地板辐射采暖和传统的散热器采暖两种采暖方式进行了分析。结果表明 ,当地板辐射采暖的供回水温度为 4 5℃ 35℃时 ,与传统的散热器采暖相比 ,其效率大约高 18% ,地板辐射采暖所需供水温度低 ,可以充分利用各种低温热源及工业废热等低品位能量 ,是一种具有发展潜力的节能型采暖方式 In this paper, the 采 analysis model of heating system is established. By using the established model, the analysis of radiant floor heating and traditional radiator heating methods are carried out. The results show that when the supply and return water temperature of radiant floor heating is 45 ℃ and 35 ℃, the efficiency of radiant floor heating is about 18% higher than that of traditional radiator heating, and the radiant temperature for radiant floor heating is low Low-temperature heat sources and industrial waste heat and other low-grade energy, is a development of energy-efficient heating mode