通风屋顶隔热性能影响因素综述

Review of Factors Affecting Thermal Insulation Performance of Ventilated Roofs

依据国内外研究通风屋顶隔热性能的相关文献,阐述了通风屋顶的主体结构,并总结和归类研究通风屋顶的主要方法以及通风屋顶隔热性能的影响因素,表明通风屋顶表面反射率和屋顶倾角可能是影响其隔热性能的主要因素,提出对通风屋顶的研究分析应更加注重与当地地理环境和气候的结合,才能进一步增强通风屋顶的实际应用潜力分析。

Based on relevant literature on the thermal insulation performance of ventilation roofs at home and abroad,this paper elaborates on the main structure of ventilation roofs,summarizes and cat-egorizes the main methods of studying ventilation roofs,and the influencing factors of ventilation roof thermal insulation performance.It is indicated that the surface reflectance and roof inclination angle of ventilation roofs may be the main factors affecting their thermal insulation performance.It is proposed that research and analysis of ventilation roofs should pay more attention to the combination with local geographical environment and climate.To further enhance the practical application potential analysis of ventilated roofs.