Novel high-capacity air plug for high-altitude aircraft

The utility model provides a novel high-capacity air plug for a high-altitude aircraft, which relates to the technical field of air plugs and comprises a plug body outer wall and a protection mechanism, a heat insulation film is arranged on the outer side of the plug body outer wall, an anti-corrosi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG NINGWEI, WEN JINLIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model provides a novel high-capacity air plug for a high-altitude aircraft, which relates to the technical field of air plugs and comprises a plug body outer wall and a protection mechanism, a heat insulation film is arranged on the outer side of the plug body outer wall, an anti-corrosion layer is arranged on the inner side of the plug body outer wall, and the protection mechanism is mounted in the anti-corrosion layer. The protection mechanism comprises a plug body and a heating wire, the plug body is arranged in the anti-corrosion layer, the heat insulation film and the anti-corrosion layer are arranged, the heat insulation film is made of aluminum oxide, the aluminum oxide material can have good heat insulation performance, the anti-corrosion layer can play a role in isolating air and moisture through the polyethylene material, corrosion is prevented, and the service life of the anti-corrosion layer is prolonged. The protection mechanism and the sealing ring are arranged, so that fluid leakage