全钢化真空玻璃支撑物参数与导热性能的相关性

Relevance Between Parameters of Support and Thermal Conductivity of Tempered Vacuum Insulated Glass

为降低全钢化真空玻璃的导热系数,分析了支撑物不同参数对全钢化真空玻璃导热性能的影响,确定了支撑物主要参数与导热系数间的相互影响关系。为定量分析支撑物参数对导热系数影响的重要度,利用灰色系统理论研究了全钢化真空玻璃的支撑物参数变化与导热系数值变化的关联情况,得到了支撑物参数与玻璃导热系数的灰关联值,结果表明:在生产工艺和其他构件参数相同时,全钢化真空玻璃的导热性能与支撑物的排布方式关联度最大,从而为进一步提高全钢化真空玻璃性能提供了依据。

In order to reduce the thermal conductivity of tempered vacuum insulated glasses,the influences of different parameters of support on the thermal conductivity of tempered vacuum insulated glasses were analyzed,and the relationship between the main parameters of support and the thermal conductivity was determined.For the sake of make a quantitative analysis of the importance of parameters of support on the thermal conductivity,the relevance between the parameters of support and the thermal conductivity of tempered vacuum insulated glasses was investigated based on grey system theory,and the grey relational values of the parameters of support and the thermal conductivity were obtained.The results show that the grey correlation degree between the thermal conductivity and the arrangement of supports is greater than that between the thermal conductivity and the other parameters of support when the samples are produced with the same process and other components,which can provide evidences for further improving the properties of tempered vacuum insulated glass.