A ship body air layer resistance reduction device is used for solving the technical problems that in the prior art, bubbles can rapidly emerge from the water surface or be dissolved in water, the thickness of an air layer is reduced, and the resistance reduction effect is reduced, and comprises a plurality of flow guide blocks located at the bottom of a ship, escape prevention strips and an air supply device located in the ship. The two sides of the flow guide block are respectively provided with an air hole, the anti-escape strip is in a long strip shape and is parallel to the ship body, the air supply device comprises an air pipe, a one-way valve and an air pump, the air holes are connected with the one-way valve in the ship, the one-way valve is connected with the air pipe, and the air pipe is connected with the air outlet end of the air pump.

    一种船体气层减阻装置,用来解决现有技术中气泡会快速浮出水面或溶解于水中,减少了气层的厚度,降低了减阻效果的技术问题,包括若干位于船底的导流块、防逸条和位于船内的供气装置,所述导流块为流线形,所述导流块两侧分别设有一个气孔,所述防逸条为长条形,所述防逸条与船体平行,所述供气装置包括气管、单向阀和气泵,所述气孔与船内的单向阀相连接,所述单向阀与气管相连接,所述气管与气泵的出气端相连接。


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    Title :

    Hull air layer drag reduction device


    Additional title:

    一种船体气层减阻装置


    Contributors:
    HUANG ZERUI (author) / ZHANG ZEQING (author) / WANG XINGYUE (author) / ZHANG YAN (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS




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