The invention discloses an aviation aircraft emergency rescue capsule special oxygen production device which comprises an oxygen production device, an air outlet pipe is mounted at the upper end of the oxygen production device, a mounting shaft is mounted in the center of the upper end of the oxygen production device, a winding disc is rotatably mounted on the mounting shaft, an air delivery pipe is wound on the winding disc, one end of the air delivery pipe is connected with the air outlet pipe, and the other end of the air delivery pipe is connected with the air outlet pipe. A torsion spring piece is arranged below the winding disc, a pipeline pressing assembly is arranged on the winding disc, protection plates are symmetrically arranged on the side wall of the oxygen generation device, and damping structures are arranged on the protection plates. By arranging the winding disc, in the using process, the gas conveying pipe can be lengthened in order for use, the situation that the gas conveying pipe is wound and knotted everywhere is avoided, and the service life of the gas conveying pipe is prolonged. And meanwhile, a torsion spring piece is arranged below the winding disc, winding of the gas conveying pipe is facilitated, an auxiliary positioning assembly is arranged below the winding disc, and when the winding disc rotates, a ball seat falls into a ball seat groove formed in the bottom face of the winding disc in a reciprocating mode under the action of a second spring, and auxiliary fixing is conducted on the winding disc.
本发明公开了一种航空飞机紧急救生舱专用氧气制造装置,包括制氧装置,制氧装置的上端安装有出气管,制氧装置的上端中心安装有安装轴,安装轴上转动安装有收卷盘,收卷盘上收卷有输气管,输气管的一端与出气管连接,收卷盘的下面设有扭簧片,收卷盘上设有管线压紧组件,制氧装置的侧壁对称设有防护板,防护板上设有减震结构,通过设置了收卷盘,使得在使用的过程中,能够有序的将输气管拉长使用,避免了输气管到处缠绕打结的情况,同时在收卷盘的下面设置了扭簧片,方便对输气管的收卷,在收卷盘的下面设置了辅助定位组件,在收卷盘转动的时候,球座在弹簧二的作用下,往复落在收卷盘底面开设的球座槽内,对收卷盘进行辅助固定。
Special oxygen production device for aviation aircraft emergency rescue capsule
一种航空飞机紧急救生舱专用氧气制造装置
2023-01-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Fixing device, aviation rescue unit and medical aircraft
Europäisches Patentamt | 2024
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