温州某办公大楼玻璃幕墙热工性能参数对空调冷负荷的影响

Analysis about Influence of the Thermal Characteristics Parameter of the Glass Curtain Wall to Cooling Load of Air-conditioning of Certain Office Building In Wenzhou

阐述了玻璃幕墙的传热系数K值与遮阳系数Sc的取值不同对空调冷负荷的影响;指出了不能单纯以K值来评估玻璃幕墙的热工性能的优劣,Sc值对热工性能影响更大,只有综合考虑K值和Sc值及环境因素,才能选择一个节能、环保的合适玻璃幕墙。

The influence of heat transmission coefficient K and shading coefficient Sc of glass wall on cooling load of air-condition is discussed. Through the analysis, the conclusion was got that it is not appropriate to evaluate the thermal characteristic of glass wall only based on the parameter K, as the parameter Sc plays a more important role compared with the parameter K and only all the parameters K,Sc and environment factors are considered,the energysaving and environment-friendly glass curtain wall can be acquire.