真空玻璃技术与应用分析  

Improvement of Vacuum Glazing Technology and Its Potential Applications

作　　者：王元麒[1,2] 王磊[1,3] 李继定[3] 

机构地区：[1]海南大学信息科学技术学院海南省特种玻璃重点实验室,海口570228 [2]大连育明高中,大连116023 [3]清华大学化学工程系化学工程国家重点联合实验室,北京100084

出　　处：《真空科学与技术学报》2012年第12期1154-1158,共5页Chinese Journal of Vacuum Science and Technology

基　　金："十二五"国家科技支撑计划课题"建筑节能玻璃关键技术研发"(2012BAA10B03);海南省自然科学基金"天然气CO2膜性能在线预测与软测量系统研究"(211012)

摘　　要：研究真空玻璃技术的性能及应用分析。基于热量传递理论,分析了真空玻璃的工作原理和性能特点;介绍了真空玻璃生产的关键技术难点,针对传统的外加支撑点真空玻璃结构具有支撑物材料选择制作难、支撑点多均匀布放难、易脱落不能实现异型等缺陷,在筋条自支撑基础上提出了一种凸点自支撑真空隔离方法,为真空玻璃生产与应用提供了新思路;通过与中空玻璃比较,对真空玻璃的应用领域进行了分析研究;对真空玻璃的发展前景进行了展望,在全球低碳节能大背景下,具有综合性能优势的真空玻璃将随着产业化进程的加快获得越来越广泛的应用。The viewed in a thought technical limitations development trend of the vacuum glazing technology and its potential applications were tentatively re- provoking way. The discussions centered on：i）the operating principle of the vacuum glazing; ii） the and possible solutions of the conventional vacuum glazing technology; and iii）its potential applica-tions in the progress of the low-carbon economy, especially in auto and building industries. The original work involved the technical innovation to significantly improve the vacuum glazing technology. In the newly-developed technique, the uni-fonnly distributed, protruding, self-supporting spacer dot-arrays were successfully prefabricated on one or both sides of the glass substrates; and consequently, vacuum glazing can be easily realized with another piece of ordinary flat glass.

关 键 词：真空玻璃 传热系数 自支撑 低碳 节能 

分 类 号：TB751[一般工业技术—真空技术]