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建筑外遮阳是建筑节能的主要措施之一,特别是门窗幕墙节能非常重要的节能措施。建筑需要良好的自然采光、自然通风、开阔的景观,透明围护结构是建筑设计的必然选择。但透明围护结构对太阳的抵挡能力却远不如非透明围护结构。过多的透明围护结构使得建筑对恶劣气候的阻隔能力变差。如果都用设备进行室内温度的调节,势必会损耗更多的能源,形成高能耗。这时,调节透明围护结构就很重要。需要阳光时,敞开遮阳装置;不需要阳光时就遮阳。而且,
Building exterior shade is one of the major building energy-saving measures, especially energy-saving measures for energy-saving windows and doors curtain wall. Buildings need good natural lighting, natural ventilation, open landscape, transparent enveloping structure is the inevitable choice of architectural design. However, the transparent enclosure structure is far less resistant to the sun than the non-transparent enclosure structure. Excessive transparent envelope structure makes the construction of poor weather barrier deteriorating. If you are using equipment for indoor temperature regulation, will inevitably consume more energy, the formation of high energy consumption. At this point, it is important to adjust the transparent enclosure. When the sun is needed, open the sunshade; shade when the sunshine is not needed. and,