The invention discloses an air jet propulsion machine for ship protection. The device comprises a working box and a working cavity formed in the working box; the working cavity is filled with combustible gas; a piston is arranged in the working cavity in a sliding manner; a sliding rod which rightwards penetrates through and extends to the right side of the working box is fixedly arranged on the right end surface of the piston; an anti-collision plate capable of sensing collision is fixedly arranged on the right end surface of the sliding rod. According to the invention, the ship can be impacted and collided at the first time; alarm prompt tone, workers on the ship are prompted to have an accident and carry out emergency treatment; the anti-collision plate can reduce impact force generatedby collision and ignite, compress and then eject gas, thrust opposite to the forward direction is provided for the steamship, accordingly, the running speed of the steamship is reduced, and the auxiliary braking device can utilize seawater for accelerating braking.

    本发明公开了一种轮船保护用喷气推进机,包括工作箱以及设置于所述工作箱内的工作腔,所述工作腔内充满可燃烧的气体,所述工作腔内滑动设有活塞,所述活塞右端面固设有向右贯穿延伸至所述工作箱右侧的滑动杆,所述滑动杆右端面固设有可感受到撞击的防撞板,本发明可在轮船受到撞击碰撞的第一时间,发出报警提示音,提示船上的工作人员发生事故并展开紧急处理,本发明的防撞板会降低碰撞产生的冲击力并将本发明的气体点燃压缩后喷出,给轮船一个与前进反向相反的推力,从而降低轮船行驶的速度,本发明的辅助制动装置会利用海水进行加快制动。


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    Title :

    Jet propeller for ship protection


    Additional title:

    一种轮船保护用喷气推进机


    Publication date :

    2020-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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