Air outlet gate的意思|示意

After studying the operating problem of quick_stop gate for drainage pumping station with siphon outlet, new thoughts of cooperation of quick_stop gate and compressed air system are presented.

分析了虹吸式出水流道泵站的快速闸门在超驼峰水位运行中存在的问题，提出采取快速闸门与压缩空气联合运用的新思路。

Air core comes into being because of central minus pressure and goes through the hydrocyclone from the overflow gate to the bottom outlet after the flow field become steady.

其内部由于中心负压而形成空气柱，当流场稳定后，该空气柱从底流口到溢流口贯穿始终。