air curtain 
[机] 空气幕
- Inspired from the theory of clean room by clean air condition technology, a new concept for controlling the dust in fully mechanized working face was brought forth, and an air
受民用建筑大门空气幕的启发,将“洁净空调技术”中的“洁净棚理论”,创新并应用于综采工作面的防尘工程,设计了能阻止采煤机在截煤过程中产生的呼吸性粉尘向司机处扩散的隔尘装置——风帘。 - In this paper, the current status of researches on display cases are introduced, including the heat load ofdisplay cases, CFD simulation computation of air curtain, frost or defrost properties of e
概述了目前国内外陈列柜的研究状况,包括陈列柜的热负荷分析计算、幕的CFD仿真计算、陈列柜蒸发器的结霜融霜特性、陈列柜节能及优化设计。 - Independent air hating system, oven with sealed round hole array with hot air curtain, automatic oven temperature detector and control, DRO, application of second time
⑽独立的热风加热系统,密闭式圆孔阵列风幕式热风干燥烘箱,烘箱温度自动检测控制、字显示,热能二次回流利用,集中排废装置,有效地降低能耗、约成本。
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