The amphibious assault vehicle ventilation sealing cover structure comprises a sealing cover provided with a ventilation opening, a plurality of water baffles are arranged in the sealing cover in a sleeved mode and arranged on a mounting bottom plate, and a ventilation fan is arranged on the lower end face of the mounting bottom plate; the water baffle comprises a first-layer water baffle of an outwards-turned horn mouth structure, a second-layer water baffle formed by splicing four vertical plates and a third-layer water baffle of an outwards-turned horn mouth structure, and the mounting bottom plate is sequentially sleeved with a sealing cover, the first-layer water baffle, the second-layer water baffle and the third-layer water baffle from outside to inside; the upper end of the second-layer water baffle abuts against the sealing cover, and the third-layer water baffle is higher than the first-layer water baffle. The ventilation sealing cover is integrally modularized, is fastened by adopting screws, and can be disassembled, repaired or replaced according to different requirements; the multiple layers of water baffle structures are blocked layer by layer, ventilation is not affected, and meanwhile the waterproof effect is achieved; part of the water baffles are of an upturned horn mouth structure, water flow is guided to roll back, and the waterproof effect is enhanced.
本发明公开了一种水陆两栖突击车换气封盖结构,包括开设有换气口的封盖,封盖内部套设有若干挡水板,挡水板设置在安装底板上,安装底板的下端面设置有换气扇;所述挡水板包括呈外翻喇叭口结构的第一层挡水板、四块立板拼接的第二层挡水板和呈外翻喇叭口结构的第三层挡水板,在安装底板从外至内依次套装有封盖、第一层挡水板、第二层挡水板和第三层挡水板,第二层挡水板的上端顶在封盖上,第三层挡水板的高度高于第一层挡水板。换气封盖整体模块化,采用螺钉进行紧固,可根据不同需求进行拆修或更换;多层挡水板结构层层阻隔,不影响换气的同时达到防水的效果;部分挡水板采用上翻的喇叭口结构,引导水流往回翻滚,增强了防水效果。
Ventilation sealing cover structure of amphibious assault vehicle
一种水陆两栖突击车换气封盖结构
2024-05-28
Patent
Electronic Resource
Chinese
IPC: | B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Online Contents | 2008
|Advanced Amphibious Assault Vehicle (AAAV)
NTIS | 1999
|NTIS | 1965
|Online Contents | 1997
|Online Contents | 2008
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