The invention discloses a device and a system for heating an aircraft cabin, and relates to the technical field of aviation equipment. The device comprises a shell, a first connector fixedly connected to the shell and used for introducing hot bleed air, a cold air inlet pipe, a second connector used for outputting mixed air, a nozzle, an air hole pipe, a partition plate and a filling layer, the nozzle, the air hole pipe, the partition plate and the filling layer are fixedly connected into the shell, the first connector is inserted into the shell and connected and communicated with the nozzle, and the nozzle is located in one end of the air hole pipe; the other end of the air hole pipe is connected and communicated with the second connector, the air hole pipe penetrates through the partition plate, the cold air inlet pipe is connected and communicated with the mixing cavity, and the filling layer is fixed to the air hole pipe in the filling cavity in a wrapping and sleeving mode. The system comprises the hot mixing device and an engine, and a hot air guiding opening of the engine is connected and communicated with the first connector. Through a shell, a first connector, a cold air inlet pipe, a second connector, a nozzle, an air hole pipe, a partition plate, a filling layer and the like, the stable temperature of air mixed output gas is achieved.
本发明公开了一种用于飞机座舱加温的装置及系统,涉及航空设备技术领域;装置包括壳体、固定连接在壳体上用于引入热引气的第一接头、冷空气进气管和用于输出混合后气体的第二接头以及固定连接在壳体内的喷嘴、气孔管、隔板和填充层,第一接头插入壳体与喷嘴连接导通,喷嘴位于气孔管的一端内,气孔管的另一端与第二接头连接导通,气孔管穿过隔板,冷空气进气管与混合腔体连接导通,填充层包套固定在填充腔体内的气孔管上;系统包括上述热混合的装置和发动机,发动机的热引气口与第一接头连接导通;其通过壳体、第一接头、冷空气进气管、第二接头、喷嘴、气孔管、隔板和填充层等,实现空气混合输出气体温度稳定。
Device and system for heating aircraft cabin
一种用于飞机座舱加温的装置及系统
2022-11-04
Patent
Electronic Resource
Chinese
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