基于焓湿图的建筑节能方案选择

Choice of Building Energy Conservation Design Schemes Based on Psychrometric Chart

借助辅助生态软件Ecotect的可视化气象数据分析功能,利用焓湿图上的热舒适区域百分比对节能设计方案进行分析。在原始设计方案的基础上采用被动式太阳能取暖、自然通风、增强围护结构蓄热能力和直接蒸发降温等节能方案后,分析了焓湿图中热舒适区域变化,结果表明该方法可以进行建筑概念设计阶段的建筑节能方案的设计。

Based on function of visual weather tool of Ecotect and thermal comfortable zone of psychrometric chart, this paper analyzes schemes of saving energy design. On the basis of original scheme, passive solar heating, natural ventilation, lots of thermal mass and direct evaporative cooling were adopted for the analysis of comfortable zone. Results show the visual weather tool of Ecotect can be applied in the phase of concept scheme for building energy saving design.