一种结构性能良好的粮库通风口

摘要

针对原有储粮通风系统中通风口存在的问题,介绍一种外方内圆结构形式的通风口,以及在通风口安装和使用时的注意事项.该通风口具有结构合理、隔热密封性好、开启关闭操作快捷、与设备连接方便等特点,可弥补现有通风口的不足.%In view of the existing problems in the vent of the original grain storage ventilation system,this passage introduces a vent which is square outside but round inside,well as matters needing attention during installation and use of the vent.The vent has the characteristics of reasonable structure,good heat insulation sealing,quick opening and closing operation,convenient connection with the equipment,etc.,which can make up for the shortage of the existing vent.