The area-adjustable air entraining wind scoop is used for entraining cooling air, the air entraining wind scoop is arranged on an air inlet channel and comprises an air entraining opening, an air outlet and flow guide plates, the flow guide plates define an air inlet channel, the air inlet channel is connected with an inlet and the air outlet, at least part of the flow guide plates are made of electroactive materials, and the air entraining opening is communicated with the air outlet. The electroactive material can deform when receiving different electric signals so as to change the sectional area of the air inlet channel defined by the flow guide plate. According to the area-adjustable air entraining wind scoop, the air inlet sectional area of the air inlet channel can be changed, and flexible adjustment of air inlet is achieved. The invention further provides a ventilation cooling system.
提供一种可调面积引气风斗,用于引入冷却气体,该引气风斗,设置在进气道上,包括引气口、出气口和导流板,导流板围成一进气通道,进气通道与入口和出气口分别连接,至少部分导流板为电活性材料,电活性材料在接受不同电信号时能够产生变形,以改变导流板所围成的进气通道的截面积。上述可调面积引气风斗能够改变进气通道的进气截面积,实现进气的灵活调整。还提供一种通风冷却系统。
Area-adjustable air entraining wind scoop and ventilation cooling system
可调面积引气风斗和通风冷却系统
2023-08-01
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
ENTRAINING GUIDANCE DEVICE, ENTRAINING GUIDANCE PROGRAM, AND ENTRAINING GUIDANCE METHOD
European Patent Office | 2018
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