A protective structure for supersonic unmanned aerial vehicles
A technology for protecting structures and unmanned aerial vehicles, applied in the field of unmanned aerial vehicles, can solve the problems of reducing, improving, and reducing the cross-sectional area of UAVs for thermal insulation design space of instruments and equipment, so as to achieve small space requirements for thermal insulation and heat dissipation, The effect of reducing cross-sectional area and improving supersonic flight performance
Active Publication Date: 2022-03-15
北京奥航坤宇科技有限公司
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Problems solved by technology
Improving the power characteristics of the UAV will lead to more complete engine combustion, and a significant increase in the temperature of the engine combustion chamber and tail nozzle housing; reducing the UAV resistance requires reducing the UAV cross-sectional area, resulting in a more compact layout of instruments and equipment. The heat insulation design space of the equipment is reduced, and both of the above two bring great challenges to the heat insulation design of the equipment
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[0019] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.
[0020] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0021] like figure 1 Shown, a kind of supersonic unmanned aerial vehicle equipment protective structure, comprises supersonic unmanned aerial vehicle body 1, is arranged on the instrument box 2 in the supersonic unmanned aerial vehicle body 1, is arranged on the instrument equipment 3 in the instr...
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This application provides an instrument and equipment protection structure for a supersonic unmanned aerial vehicle, including a supersonic unmanned aerial vehicle body, an instrument box arranged in the supersonic unmanned aerial vehicle body, an instrument and equipment arranged in the instrument box, and an instrument and equipment protection structure , the instrument and equipment protection structure includes a first protection structure arranged on the surface of the engine combustion chamber / tail nozzle casing, a second protection structure arranged on the side surface of the instrument case near the engine, and a second protection structure arranged on the side surface of the instrument case near the aircraft casing heat exchange protection structure. The structure of the application is simple, the reliability is high, the heat insulation and heat dissipation design space requirements are small, the cross-sectional area of the supersonic drone is reduced, the aerodynamic resistance is reduced, and the performance of the supersonic flight is improved; at the same time, the application fully considers the supersonic flight Features, the use of passive heat insulation, flow heat dissipation and heat insulation of differentiated radiation characteristics greatly improves the heat insulation effect of the instrument and equipment, and increases the service life of the instrument and equipment.
Description
technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a protective structure for supersonic unmanned aerial vehicles. Background technique [0002] UAV is a kind of unmanned aircraft mainly controlled by radio remote control or by its own program. Its successful development and battlefield application have opened a new chapter in non-contact warfare dominated by long-distance attack intelligent weapons and information weapons. Compared with manned aircraft, it has the advantages of small size, low cost, convenient use, low requirements for the combat environment, and strong battlefield survivability. Therefore, all major military countries in the world are stepping up the development of unmanned aerial vehicles. . Supersonic unmanned aerial vehicles (UAVs) have always been a hot spot in the field of UAV development because of their advantages such as rapid arrival at the battlefield and significant penetration cap...
Claims
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IPC IPC(8): B64D47/00B64D13/06
CPCB64D13/06B64D47/00B64D2013/0614
Inventor 吕风梅韩德重
Owner 北京奥航坤宇科技有限公司