The invention relates to the technical field of space flight and aviation, and particularly discloses a near space unmanned aerial vehicle with a delivery system and a flight method.The aircraft comprises an aircraft body and the delivery system connected with the aircraft body; the delivery system comprises a second equipment cabin, a hanging and releasing mechanism for connecting the second equipment cabin with the aircraft body, a second oxygen production system, a second hydrogen supply system and a second hydrogen fuel cell system; the aircraft body comprises a first oxygen production system, a first hydrogen supply system and a first hydrogen fuel cell system; the delivery system is adopted for delivery during delivery, after the aircraft enters the near space, the second equipment compartment and the aircraft body supply energy through the first hydrogen fuel cell system, the energy consumption of the aircraft in the take-off stage is greatly reduced, limited energy can be directly used for cruising flight of the aircraft, the endurance of the aircraft is effectively prolonged, and the service life of the aircraft is prolonged. And long-endurance cruise flight is realized.
本发明涉及航天航空技术领域,具体公开了一种具有投送系统的临近空间无人飞行器及飞行方法,飞行器包括飞行器本体、与飞行器本体连接的投送系统;投送系统包括第二设备舱、用于连接第二设备舱与飞行器本体的挂接与释放机构、第二制氧系统、第二供氢系统、第二氢燃料电池系统;飞行器本体包括第一制氧系统、第一供氢系统、第一氢燃料电池系统;本发明在投送时采用投送系统进行投送,当进入临近空间后,第二设备舱与飞行器本体,通过第一氢燃料电池系统供能,极大的减小了飞行器在起飞阶段的能耗,能够将有限的能量直接用于飞行器的巡航飞行,有效提高了飞行器的航时,实现长航时巡航飞行。
Near space unmanned aerial vehicle with delivery system and flight method
一种具有投送系统的临近空间无人飞行器及飞行方法
2024-02-27
Patent
Elektronische Ressource
Chinesisch
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