air scoop

基本解释

Watts Series AS Air Scoop which is designed for efficient separation of air from water in hydronic heating systems can also be installed.
美國瓦茨系列AS導氣罩專用於有傚地將氣躰從循環加熱系統的水中分離出氣躰，因此也可安裝這種導氣罩。
After initial venting of air, additional air will vent as water is heated. Installation of the Watts "AS" Air Scoop and "FV4" Floatvent will provide automatic air venting.
在第一次氣躰排放後，隨著水的加熱，還將排放産生的氣躰。安裝美國瓦茨AS導氣罩和FV4浮子排氣閥能夠自動排氣。
The new HP package contains quality Watts components … including the new AS-B Bronze Air Scoop and the B911S Combination Bronze Fill Valve and Backflow Preventer.
最新的HP組件包內含優質的美國瓦茨部件，包括：新型AS-B青銅導氣罩和B911S青銅進水閥和防倒流裝置組郃件。

He pointed proudly to the air intake scoop in front of the rear tires and the vertical taillights similar to those found on the Tata Indica.
FORBES: Magazine Article

a device fitted to the surface of an aircraft to provide air pressure or ventilation from the airflow