Continuous air inflating structure for hangar

Abstract

The invention provides a continuous air inflating structure for a hangar. A main body adopts an integral air inflation forming structure formed by connecting a plurality of air ribs; each air rib adopts an arched air inflation cavity structure formed through hot pressing of a PVDF (polyvinylidene fluoride) coating material by a high-frequency hot unionizer; and connectors are connected onto the air ribs and adopt T-shaped structures formed by joint faces used for connecting the air ribs and connecting pipes used for communicating cavities among the air ribs, and the connecting pipes of the connectors among the air ribs are glued and communicated by cold glue. According to the continuous air inflating structure technology, a modularized continuous inflatable skeleton scheme is innovatively proposed on the basis of an original technology, the structure is simple, the stability is high, the sealing performance is good, the life is long, the integral rigidity of the air inflating structure can be remarkably improved, and the anti-wind capacity of a camouflage device of an inflatable aircraft for field operations is improved.

Description

technical field [0001] The invention relates to a hangar continuous inflatable structure, which belongs to the application field of aerospace ground support. Background technique [0002] With the full application of aircraft in war, the war now highlights long-range strikes and transition operations. Therefore, the transition mobility of modern aircraft plays an important role in the success or failure of war, and also affects the national defense force of a country. The transition storage equipment of the aircraft is an important prerequisite and condition for realizing these maneuvers. Inflatable mobile hangars have become the preferred technical solution for field mobile hangars at home and abroad because of their significant advantages such as low cost, light weight and portability, and short molding time, and have been practically and effectively applied both at home and abroad. It effectively provides a place for aircraft inspection, maintenance and testing. [000...

AI Technical Summary

Problems solved by technology

[0003] Although the existing inflatable hangars have the advantages of flexibility, convenience, rapid prototyping and recycling, there are still many deficiencies as follows: firstly, the rigidity is difficult to guarantee, especially for hangars with long-span structures, it is difficult to meet the severe weather in a changeable environment; Aircraft rigidity requirements, the hangar needs to use reinforced components, which increases the structural weight and construction cost, and it is difficult to meet the needs of aircraft for flexible and changeable environmental adaptability under modern conditions

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