开放式通风空腔表皮初探

Preliminary Study on“Open-Joint Ventilated Facade”

开放式通风空腔表皮是一种新型复合通风节能墙体。主要论述了开放式通风空腔表皮的概念、构造及主要特点,并与普通双层表皮在构造做法、传热原理、具体性能和其他方面进行对比分析两者主要区别,发现其具有较大的优势,另外通过上述分析来说明开放式通风空腔表皮在夏热冬暖气候区具有较好的节能效果,最后总结了这种新型表皮的优势及未来发展前景。

The ＂Open-Joint Ventilated Facade＂ is a new type of composite ventilation and energy saving wall. This paper mainly described the concept,structure and characteristics of the ＂Open-Joint Ventilated Facade＂,and compared with the ＂conventional sealed cavity facade＂ in construction,heat transfer principle,performance and other aspects. The ＂Open-Joint Ventilated Facade＂ has a greater advantage,it can help to save energy in hot summer and warm winter region. But also show the advantages and the future development.