The invention relates to an aircraft (100) having an engine (110); a dihydrogen tank (108); a device (104) to be heated; the first air inlet (112) is used for sucking air at low pressure or medium pressure; the second air inlet (114) is used for sucking air at high pressure; a first heat exchanger (116); a first tube (118) passing through the first heat exchanger (116) and feeding the device (104) to be heated, the first tube (118) being divided into two sub-tubes upstream of the first heat exchanger (116), respectively connected to the first air inlet (112) and the second air inlet (114); and a fuel tube (130) connected between the tank (108) and the combustion chamber and passing through the first heat exchanger (116). The use of a heat exchanger on the dihydrogen tube can regulate the temperature of the equipment to be heated and the engine and raise the temperature thereof before dihydrogen combustion.
本发明涉及一种飞行器(100),其具有发动机(110);二氢箱(108);待加热的设备(104);用于吸取处在低压或中压的空气的第一进气口(112);用于吸取处于高压的空气的第二进气口(114);第一热交换器(116);穿过第一热交换器(116)并为待加热的设备(104)馈送的第一管(118),其中,在第一热交换器(116)上游,第一管(118)分为两个子管,相应地与第一进气口(112)和第二进气口(114)连接;以及连接在箱(108)与燃烧室之间并穿过第一热交换器(116)的燃料管(130)。在二氢管上使用热交换器可以调节待加热的设备和发动机的温度,并在二氢燃烧前提高其温度。
Aircraft with dihydrogen-based cooling system and engine
具有基于二氢的冷却系统和发动机的飞行器
2022-08-30
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
AIRCRAFT HAVING AN ENGINE AND A COOLING SYSTEM BASED ON DIHYDROGEN
European Patent Office | 2022
|MODULE FOR A DIHYDROGEN SUPPLY SYSTEM FOR AN AIRCRAFT ENGINE
European Patent Office | 2024
|