空气源热泵地板供暖系统在北方寒冷地区应用的节能性与适用性
Energy efficiency and applicability of air- source heat pump floor radiant heating system in the Northern cold areas
摘要：
从理论计算与工程实践两方面探讨了3种辐射供暖地板的表面温度、热阻及水温，分析表明在北方寒冷地区节能建筑中应用低温热水是可行的，并且节能效果明显。
关键词：空气源热泵,地板辐射供暖,寒冷地区,节能性
Abstract：
Discusses the surface temperature, thermal resistance and water temperature of three kinds of radiation heating floors by theoretic calculation and project practice. The analysis shows that the application of low temperature water in energy efficient buildings in the area is practicable and the energy saving effects are obvious.
Keywords:air source heat pump, floor radiation heating, cold area, energy saving property