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遮阳设施作为围护结构的一部分,夏季可以阻挡室外太阳辐射热量进入室内,冬季可以降低窗户的热量损失,提高室内热舒适性;另外,遮阳还起到建筑光调节的作用,改善室内照度的均匀度,减少或防止眩光。但遮阳的实际调节应用过程中还存在一些问题,由于用户的调节行为造成遮阳所处状态参差不齐,不但影响室内自然采光效果,而且影响建筑空调负荷。实际建筑使用中,遮阳的调节特性如何?本文在大量国外研究文献综述的基础,分析建筑运行阶段遮阳调节行为的研究方法;并以办公建筑为例,对遮阳的调节行为进行不同季节的实时监测,分析遮阳调节特性。遮阳调节行为特性的调查研究,可为进一步遮阳调节行为模型及遮阳的有效控制研究提供基础数据。
Sunshade facilities as a part of the envelope, the summer can block outdoor solar heat into the room in the winter can reduce the heat loss of windows and improve indoor thermal comfort; In addition, the shade also plays a role in building light regulation and improve indoor illumination uniformity Degrees, reduce or prevent glare. However, there are still some problems in the practical application of sunshade. Due to the uneven behavior of the sunshade caused by the user’s adjusting behavior, the natural lighting effect of the room is not only affected, but also the load of the building air conditioner is affected. In the actual use of buildings, what is the regulation characteristics of sunshades? In this paper, based on a large number of foreign literature reviews, this paper analyzes the research methods of sunshading behavior in the building operation stage. Taking office building as an example, real- , Analysis of shading adjustment characteristics. The investigation of sunshade behavior can provide the basic data for the further study of sunshade behavior model and sunshade control.