An underwater drone using a water spray of the present invention includes: a main body having a receiving space therein; a power unit including a suction unit formed on the main body to communicate in a vertical direction and sucking water from the outside, a discharge unit discharging the water sucked from the main body to the outside, and an impeller provided on the suction unit to suck the water from upper and lower directions, respectively; and a control unit controlling an operation of the power unit on the main body and adjusting inflow pressure of the water introduced from upper and lower portions of the main body through the suction unit to control a vertical position of the main body. Therefore, the underwater drone using the water spray can easily control a posture of the underwater drone.

    본 발명의 워터분사를 이용한 수중드론은, 내부에 수용공간을 가지는 본체, 상기 본체상에서 상하방향으로 연통 형성되어 외부로부터 물을 흡입하는 흡입부, 상기 본체상에서 흡입된 물을 외부로 배출하는 토출부 및 상기 흡입부상에 구비되어 상부 및 하부방향으로부터 각각 물을 흡입하도록 하는 임펠러를 포함하는 동력유닛 및 상기 본체상에서 상기 동력유닛의 동작을 제어하며 상기 흡입부를 통해 상기 본체의 상부 및 하부에서 유입되는 물의 유입압력을 조절하여 상기 본체의 상하방향 위치를 제어하는 제어유닛을 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    Underwater drone using water spray


    Additional title:

    워터분사를 이용한 수중드론


    Contributors:
    KWON O BONG (author)

    Publication date :

    2020-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



    SPRAY DRONE

    European Patent Office | 2022

    Free access

    Underwater drone

    European Patent Office | 2018

    Free access

    Underwater drone

    YOON GYEONG HWAN / JEONG SEOK HYEON / KANG SEUNG GU et al. | European Patent Office | 2018

    Free access

    Underwater survey system using under water drone

    KEE JOO KIM / SOO YONG KIM | European Patent Office | 2022

    Free access

    Underwater survey system using under water drone

    European Patent Office | 2022

    Free access