The invention discloses a hydrogen energy aircraft and an aircraft body structure thereof, and belongs to the technical field of engineering, the hydrogen energy aircraft body structure comprises an aircraft body section, a hydrogen tank set, a supporting rib and a fairing, the hydrogen tank set, the supporting rib and the fairing are located on the upper portion of the aircraft body section, and the aircraft body section comprises an aircraft body wall plate and a plurality of aircraft body frames fixedly installed on the inner side of the aircraft body wall plate; the hydrogen tank group comprises a plurality of hydrogen tanks which are communicated with one another, and the hydrogen tanks are connected with the fuselage frame through the supporting ribs; the fairing is connected with the hydrogen tank set, the supporting ribs and the fuselage wall plate. According to the technical scheme, the hydrogen tank is installed on the upper portion of the fuselage, the arrangement space of passenger cabins and cargo cabins of a conventional fuselage is not affected, meanwhile, in order to reduce the flight resistance of the storage tank with the large size, the fairing for reducing the flight resistance is additionally installed on the outer side of the hydrogen energy fuel tank, and the arrangement space requirements of the passenger cabins, the cargo cabins and the like are met; and a more preferable fuselage shape design scheme and a hydrogen tank connection scheme are provided.
本申请公开了一种氢能源飞机及其机身结构,属于工程技术领域,该氢能源飞机机身结构包括:机身段和位于所述机身段上部的氢罐组、支撑肋以及整流罩,其中,所述机身段包括机身壁板和固定安装于所述机身壁板内侧的多个机身框;所述氢罐组包括多个彼此连通的氢罐,所述氢罐通过所述支撑肋与所述机身框连接;所述整流罩与所述氢罐组、支撑肋以及机身壁板连接。本申请技术方案通过将氢罐安装在机身上部,不影响常规机身客货舱的布置空间,同时为了减少体积较大的储罐的飞行阻力,在氢能源燃料罐外侧加装减少飞行阻力的整流罩,确保了客舱、货舱等布置空间需求,给出了更加优选的机身的外形设计方案以及氢罐连接方案。
Hydrogen energy aircraft and fuselage structure thereof
一种氢能源飞机及其机身结构
2024-05-10
Patent
Electronic Resource
Chinese