建筑幕墙门窗及屏蔽门检测供风系统自动化

Study on wind supply system automation for building curtain wall door and window and platform screen door testing

基于供风系统的原理,对建筑幕墙门窗及屏蔽门检测供风系统进行了自动化控制研究,提出了多台风机并联或串联加载单个或多个压力箱的供风方法,系统在控制台控制正负压转换、风机加压及阀门启闭等,极大地提高了检测效率。

Based on the principle of the air- supply, the paper undertakes the automatic controlling research on the doors and windows of curtain walls and the detection of air supply system at shielded gates, put forward several fans in parallel or series loading method for wind pressure on single or multi test chamber. Applying the n e w system, the switching of fan directions, the number of fans in working condition, and the status of values can be controlled by the operation in the console automatically. The system improves the efficiency of the test greatly.