The invention discloses a ship air layer drag reduction system with an air cavity inflation sealing device, and relates to the technical field of ship drag reduction. The ship air layer drag reduction system comprises an inflation system, an air output port of the inflation system communicates with a sealing air bag through an air bag inflation pipeline, and the sealing air bag is arranged in an air cavity; a bottom plate of the air cavity is a ship bottom plate, and air spraying holes are formed in the ship bottom plate. The inflation system is communicated with an air cavity area outside the sealing air bag through an air cavity air supply pipeline; a first remote control valve is arranged on the air bag inflation pipeline; a second remote control valve is arranged on the air cavity air supply pipeline; the air bag inflation pipeline further communicates with an atmosphere connecting pipeline, and a third remote control valve is arranged on the atmosphere connecting pipeline. The problem that sea water easily carries marine organisms to enter the air cavity when the air layer drag reduction system stops working is solved.
本发明公开了一种带有气腔充气密封装置的船舶气层减阻系统,涉及船舶减阻技术领域,包括充气系统,充气系统的气体输出口通过气囊充气管路连通于密封气囊,密封气囊设置于气腔内;气腔的底板为船舶底板,船舶底板上开设有喷气孔;充气系统通过气腔供气管路连通于密封气囊外的气腔区域;气囊充气管路上设置有第一遥控阀门;气腔供气管路上设置有第二遥控阀门;气囊充气管路还连通于大气连接管路,大气连接管路上设置有第三遥控阀门。本发明解决了在气层减阻系统停止工作时海水容易携带海生物进入气腔的问题。
Ship air layer drag reduction system with air cavity inflation sealing device
一种带有气腔充气密封装置的船舶气层减阻系统
2022-02-18
Patent
Electronic Resource
Chinese
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