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Energy storage-bearing integrated bionic common wing rib and manufacturing method thereof

A kind of wing rib and common technology, applied in the field of multi-functional common wing rib, can solve the problems of not considering the structure design of the energy storage layer, the load of the energy storage layer is small, and the energy supply is less, so as to improve the space utilization rate, reduce the structural weight, Achieve lightweight effect

Active Publication Date: 2021-04-23
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, a design method has been developed to integrate energy storage with the wings of small solar-powered drones and the skin of aircraft. However, due to the thinner energy storage layer, the energy storage aircraft components can provide less energy supply.
At the same time, the load capacity of the energy storage layer in the aircraft component of the energy storage is small, so the structure design of the energy storage layer that can bear the load is not considered

Method used

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  • Energy storage-bearing integrated bionic common wing rib and manufacturing method thereof
  • Energy storage-bearing integrated bionic common wing rib and manufacturing method thereof
  • Energy storage-bearing integrated bionic common wing rib and manufacturing method thereof

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] A bionic ordinary wing rib integrating energy storage and load bearing, including a battery cell 4 and a solid electrolyte 5 containing a fiber support, and a battery block 1 formed by arranging according to a high-strength shell layer structure, its shape It can be prepared as a non-main bearing component of the wing, such as a common rib; the outer surface of the battery pack 1 in the shape of a common rib is coated with an insulating coating 2; and each battery cell 4 uses a sprayed conductive circuit 3 conduct series and parallel conduction, and output the electrical signal to the electronic device through the sprayed conductive circuit 3; wherein the battery cell 4 is composed of each battery cell (the positive electrode 6 and the negative electrode 7 with high-strength carbon fiber as the base material and current collector) and a solid electrolyte 5) cont...

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Abstract

The invention belongs to the field of airplane structural design, bionic structures and storage batteries, and provides an energy storage-bearing integrated bionic common wing rib and a manufacturing method thereof. The wing rib is specifically a storage battery pack block (1) formed by arranging storage battery single bodies (4) and solid electrolyte (5) containing fiber supporting bodies according to a shell layered structure; wherein the storage battery pack block (1) is prepared into a wing non-main bearing assembly in shape, and the outer surface of the storage battery pack block (1) is coated with the insulating coating (2); and each storage battery monomer (4) is connected in series and in parallel by utilizing the sprayed conducting circuit (3), and an electric signal is output to electronic equipment through the sprayed conducting circuit (3). According to the energy storage-bearing integrated bionic common wing rib, the units and the monomers of the storage battery have certain mechanical properties, and meanwhile, the wing non-main bearing wing rib formed by arranging the monomers of the storage battery according to a high-strength shell layered structure not only has an energy storage function, but also can meet the bearing requirements of actual use.

Description

technical field [0001] The invention belongs to the fields of aircraft structure design, bionic structure and accumulator, and in particular relates to a method for designing a multifunctional general wing rib integrating energy storage and load bearing based on a high-strength bionic structure. Background technique [0002] For electric propulsion aircraft or multi-electric aircraft, a large number of battery packs are placed inside the aircraft, occupying a large amount of usable space on the aircraft. Due to the large demand for energy of the aircraft, the demand for the battery is also large, so that the weight of the battery has a large proportion in the total weight of the aircraft. At present, many scholars at home and abroad are focusing on the research and development of multifunctional aircraft components in order to reduce the weight of aircraft structures. However, research on integrating energy storage with aircraft components is still in its infancy. At prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D27/24B64C1/16H01M4/66H01M10/04H01M50/502
CPCB64D27/24B64C1/16H01M4/663H01M10/04H01M2300/0085Y02T50/60Y02E60/10Y02P70/50
Inventor 张晨任远春胡志勇付强
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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