The invention discloses an engineering air layer drag reduction system. The engineering air layer drag reduction system comprises an air supply unit, an air injection unit and an air storage unit. The air supply unit comprises a compressor, an air bottle, an air supply main pipeline and an air supply branch pipeline; the air injection unit comprises a pressure stabilizing cavity (7), an air injection hole (8), a pressure stabilizing cavity anti-corrosion treatment device (10), a pressure stabilizing cavity water accumulation prevention device (11) and an air injection hole (8) temporary plugging device (9); the gas storage unit comprises a gas layer surrounding plate (13), a gas layer partition plate (14), a head gas layer flow guide device (15) and a tail gas layer flow guide device (16). According to the invention, the complex design of the air reservoir lease reduction system is simplified by utilizing conditions such as site, division and sequence built by a real ship structure; the process design of the air reservoir lease reduction system is optimized; the construction problem of the air reservoir lease reduction system is solved; engineering of the air reservoir rental reduction system is achieved, and a large amount of cost is saved.
本发明公开了一种工程化气层减阻系统,包括供气单元、喷气单元和储气单元。供气单元包括压缩机和空气瓶,以及供气总管路和支管路;所述喷气单元包括稳压腔(7),喷气孔(8),稳压腔防腐处理装置(10),稳压腔防积水装置(11),以及喷气孔(8)临时封堵装置(9);所述储气单元,包括气层围板(13)、气层隔板(14)、首部气层导流装置(15)以及尾部气层导流装置(16)。本发明利用实船结构建造的场地、划分和顺序等条件,简化了气层减租系统的复杂设计;优化了气层减租系统的工艺设计;解决了气层减租系统建造难题;实现了气层减租系统工程化,节省大量成本。
Engineering air layer drag reduction system
一种工程化气层减阻系统
2023-05-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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