The invention discloses a polar region icebreaker with a self-protection function, and belongs to the field of icebreakers. A polar region icebreaker with a self-protection function comprises a hull, an impact plate and an icebreaking mechanism, a chain wheel cavity is formed in the hull, an electric control element is arranged in the hull, a guide chain cavity communicated with the chain wheel cavity is formed in the hull, and a lifting motor located on the rear side of the chain wheel cavity is fixedly arranged in the hull; the front end of the lifting motor extends into the chain wheel cavity in a power mode and is in power connection with a chain wheel, a lock chain is fixedly arranged on the outer circle face of the chain wheel in a winding mode, the lock chain penetrates through the chain guide cavity and extends to the outer side of the ship body, and the impact plate is fixedly connected to the end, located on the outer side of the ship body, of the lock chain. Therefore, the ice layer is damaged while the melting point of the ice layer is changed, the ship body can be assisted in icebreaking, the icebreaking effect and the icebreaking efficiency are improved, and the service life of the ship body is prolonged.

    本发明公开了一种具有自保护功能的极地破冰船,属于破冰船领域。一种具有自保护功能的极地破冰船,包括船体、撞击板和破冰机构,船体内设有链轮腔,船体内设有电控元件,船体内开设有连通于链轮腔的导链腔,船体内固定设有位于链轮腔后侧的升降电机,升降电机前端动力延伸至链轮腔内且动力连接有链轮,链轮外圆面固定绕设有锁链,锁链贯穿导链腔并延伸至船体外侧,撞击板固定连接于锁链位于船体外侧的一端,本方案能通过替代船体撞击冰层并瞬间增加接触冰层时的压强,进而在改变冰层熔点的同时对冰层进行破坏,进而能够辅助船体进行破冰,提高破冰效果和破冰效率,保护船身的寿命。


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    Title :

    Polar icebreaker with self-protection function


    Additional title:

    一种具有自保护功能的极地破冰船


    Contributors:
    LIU CANWEI (author) / JIN ENSHENG (author)

    Publication date :

    2022-03-15


    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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