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公开(公告)号：US20050061019A1
公开(公告)日：2005-03-24
申请号：US10705320
申请日：2003-11-10
CPC分类号： B64D13/00 , B64D2013/0688 , F24F13/04
摘要： A mixer includes a fresh air tube defining a passage having an inlet receiving conditioned air from an air conditioning pack. The fresh air tube includes an outlet providing mixed air to a cabin of the aircraft. An outer tube at least partially surrounds the fresh air tube and receives recirculated air from the cabin. Multiple holes in the fresh air tube fluidly connect the outer tube to the fresh air tube. The warm recirculation air surrounds the portion of the fresh air tube to heat it preventing ice from forming. The warm recirculation air entering the fresh air tube through the holes homogeneously mixes with the conditioned air from the pack to provide a uniform mixture of air within the fresh air tube, which further ensures the prevention of ice build up.
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公开(公告)号：US20050061913A1
公开(公告)日：2005-03-24
申请号：US10705582
申请日：2003-11-10
CPC分类号： F24F13/04 , B64D13/00 , B64D2013/0688
摘要： A mixer includes a fresh air tube defining a passage having an inlet receiving conditioned air from an air conditioning pack. The fresh air tube includes an outlet providing mixed air to a cabin of the aircraft. An outer tube at least partially surrounds the fresh air tube and receives recirculated air from the cabin. A circumferential corrugation in the fresh tube forms multiple lobes in the fresh air tube fluidly connect the outer tube to the fresh air tube. The warm recirculation air surrounds the portion of the fresh air tube to heat it preventing ice from forming. The warm recirculation air entering the fresh air tube through the lobes homogeneously mixes with the conditioned air from the pack to provide a uniform mixture of air within the fresh air tube, which further ensures the prevention of ice build up.
摘要翻译： 混合器包括限定通道的新鲜空气管，通道具有从空调包装接收调节空气的入口。 新鲜空气管包括向飞行器舱室提供混合空气的出口。 外管至少部分地围绕新鲜空气管并且接收来自舱室的再循环空气。 新鲜管中的圆周波纹在新鲜空气管中形成多个叶片，将外管流体地连接到新鲜空气管。 暖循环空气围绕新鲜空气管的部分加热，防止冰形成。 通过叶片进入新鲜空气管的温暖的再循环空气与来自包装的调节空气均匀地混合，以提供新鲜空气管内的均匀的空气混合物，这进一步确保防止积冰。
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