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建筑外窗自然状态渗透能耗测试设备研制
作者：潘振1，刘伟2，陈刚1，李振宇1，张文华1
（1.中国建筑科学研究院有限公司，北京 100013；2.中建六局建设发展有限公司，天津 300450）
摘要：外窗现场实际气密性是决定实际工程中外窗节能性能的主要影响因素之一。然而外窗的气密性等级与外窗现场实际由渗透导致的能耗还未建立严格的比例关系，因此无法衡量外窗现场实际使用条件下渗透对能耗的影响。研究了建筑外窗现场渗透导致的能耗测试方法，同时开发了相应的测试设备，可为客观评价建筑外窗现场节能性能提供技术支持。
关键词：建筑外窗；渗透能耗；测试设备
中图分类号：TU111.19+5 文献标识码：A 文章编号：1001-702X（2019）12-0141-04
Development of testing equipment for penetration energy consumption of building outer window in natural state
PAN Zhen1，LIU Wei2，CHEN Gang1，LI Zhenyu1，ZHANG Wenhua1
（1.China Academy of Building Research，Beijing 100013，China；
2.China Construction Sixth Bureau Construction Development Co. Ltd.，Tianjin 300450，China）
Abstract：The actual airtightness of the external window is one of the main factors that determine the energy-saving performance of the external window in the actual project. However，there is no strict proportion between the level of air tightness of the external window and the actual energy consumption caused by infiltration，so it is impossible to measure the impact of infiltration on energy consumption under the actual use conditions of the external window. In this paper，the energy consumption test method caused by the infiltration of building exterior windows is studied，and the corresponding test equipment is developed to provide technical support for the objective evaluation of the energy-saving performance of building exterior windows.
Key words：building external windows，infiltration energy consumption，test equipment