The invention discloses bulk cargo ship top pier side plate ventilation equipment which comprises a shell, a sealing plate is fixedly arranged at the rear end of the shell, and a first ventilation through hole is formed in the sealing plate; a second ventilation through hole is formed in the upper end face of the shell; a first stop block and a second stop block are fixedly arranged on the inner wall of the upper end face of the shell; a first separating valve plate and a second separating valve plate are arranged in the shell; the bottom of the second separating valve plate is connected with the shell through a torsional spring; a wedge-shaped groove is formed in the inner side face of the first separating valve plate, and a connecting rod is arranged in the wedge-shaped groove; a wedge-shaped block is arranged on the outer side face of the second separating valve plate and arranged in the wedge-shaped groove in a sliding mode; the connecting rod is positioned on the wedge-shaped block; and a pressure spring is arranged between the connecting rod and the wedge-shaped block. Harmful gas gathered in the top pier void can enter the cargo hold and be discharged, cargoes can be prevented from entering the top pier void during full load, a safe and comfortable passing space is provided for sailors, and the damage to the cargoes is reduced.

    本发明公开了一种散货船顶墩侧板透气设备,其包括壳体,壳体的后端固设有封板,封板上开设有第一透气通孔;壳体的上端面开设有第二透气通孔;壳体的上端面的内壁固设有第一阻挡块和第二阻挡块;壳体内设有第一分隔阀片和第二分隔阀片;第二分隔阀片的底部和壳体之间通过扭簧连接;第一分隔阀片的内侧面开设有楔形槽,楔形槽内设有连接杆;第二分隔阀片的外侧面设有楔形块,楔形块滑设于楔形槽内;连接杆位于楔形块的上方;连接杆和楔形块之间设有压簧。本发明既能保证聚集在顶墩空舱内的有害气体能进入货舱并排放出去,又能在满载的时候避免货物进入顶墩空舱,给船员提供安全舒适的通行空间,减少了货损。


    Access

    Download


    Export, share and cite



    Title :

    Bulk cargo ship top pier side plate ventilation equipment


    Additional title:

    散货船顶墩侧板透气设备


    Contributors:
    LI JINLUN (author) / WU DINGFAN (author) / ZHU CHUANHUA (author) / HAN BIN (author) / ZHOU XIAOMING (author) / ZHAO WENBIN (author) / MA YACHENG (author) / LU LIPING (author)

    Publication date :

    2022-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Bulk cargo ship top pier side plate ventilation device

    LI JINLUN / ZHU CHUANHUA / WU DINGFAN et al. | European Patent Office | 2022

    Free access

    Bulk cargo ship top pier structure

    RUI XUAN / TANG MINGFEI / KUANG YAN et al. | European Patent Office | 2021

    Free access

    Oil storage type bulk cargo ship top pier structure

    LIU ZIYAN / CAO YU / RUI XUAN et al. | European Patent Office | 2021

    Free access

    Ship bunkering facilities for cargo pier

    Liebmann, J.E. | Engineering Index Backfile | 1960


    Novel bulk cargo ship top side tank diaphragm plate structure

    YAN WEIXIANG / ZHAO WENBIN / HUA KANG et al. | European Patent Office | 2023

    Free access