The invention relates to a buoy capable of self-ballastingbyutilizing seawater. The buoy comprises a buoy main body and an anchor system arranged at the bottom of the buoy main body, a plurality of ballasting devices are arranged in the buoy main body, and each ballasting device comprises a water ballasting tank used for accommodating seawater; a water through hole formed in the bottom of the water ballast space; and a ventilation device which is connected with the water ballast space and used for controlling the water ballast space to achieve switching between a first state and a second state. In the first state, the air pressure in the water ballast space is reduced, and seawater enters the water ballast space through the water through hole so as to form and maintain ballast; and in the second state, the air pressure in the water ballast space is increased so as to eliminate ballast. Seawater is used as buoy ballast, extra ballast is omitted, the weight of the buoy is reduced, the stability of the buoy is guaranteed, the requirements of operation ships and special equipment for buoy operation and maintenance are lowered, buoy operation safety is improved, and the cost of buoy building, laying, operation, maintenance and recycling is saved. The invention further discloses a control method of the buoy.

    本发明涉及一种利用海水自压载浮标,包括浮标主体和设于所述浮标主体底部的锚系,所述浮标主体内设置若干压载装置,其包括:压载水舱,用于容纳海水;通水孔,设于压载水舱底部;以及通气装置,与压载水舱连接,用于控制压载水舱实现第一状态和第二状态的切换,所述第一状态为所述压载水舱内气压降低,海水通过所述通水孔进入所述压载水舱,以形成及保持压载;所述第二状态为所述压载水舱内气压增大以消除压载。其以海水作为浮标压载,省去额外的压载物,减少浮标重量的同时,保证其稳性,降低了浮标运行维护的作业船舶及专用设备的要求,提高浮标作业安全性,并节约了浮标建造、布放、运行、维护和回收成本。本发明还公开了这种浮标的控制方法。


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    Title :

    Buoy capable of self-ballasting by using seawater and control method of buoy


    Additional title:

    一种利用海水自压载浮标及其控制方法


    Contributors:
    WANG DONGYU (author) / WANG DONGXIAO (author) / WANG YONG (author) / FENG ZIMIN (author) / WANG CHONGHAO (author)

    Publication date :

    2021-06-01


    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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