The invention discloses an offshore oil and gas output system which comprises an oil and gas production platform, a floating hose and a shuttling transportation tanker, and the floating hose is communicated with an oil and gas output port of the oil and gas production platform and an oil and gas input port of the shuttling transportation tanker for oil and gas transportation; the system further comprises a fixing device used for limiting drifting of the floating hose. The device comprises anti-oscillation cables, a fair lead and quick unhooking hooks. The anti-oscillation cables are symmetrically arranged on the two sides of the floating hose in pairs, one end of each anti-oscillation cable is fixed to the floating hose, the other end of each anti-oscillation cable is connected with a quick unhooking hook through a fair lead, and the quick unhooking hooks are used for being connected with an oil and gas production platform; the drifting of the floating hose is limited under the working condition of output operation; the hose is prevented from deviating from the output roller under the action of slow floating force of waves, so that smooth operation of output operation is prevented from being affected, damage to the hose due to large internal stress can be avoided, the service life of the hose is prolonged, and marine environment pollution caused by oil gas leakage due to damage to the hose is avoided.

    本发明公开了一种海上油气外输系统,包括油气生产平台、浮式软管和穿梭运输油轮,其中浮式软管接通油气生产平台的油气输出口和穿梭运输油轮的油气输入口,进行油气输送;还包括用于限制浮式软管漂移的固定装置,该装置包括防荡缆、导缆器和快速脱钩;成对根防荡缆对称设置在浮式软管的两侧,且防荡缆的一端固定在浮式软管上,每根防荡缆的另一端通过一导缆器连接一快速脱钩,快速脱钩用于连接油气生产平台;实现外输作业工况下,限制浮式软管的漂移;避免在波浪慢漂力作用下软管偏离外输滚筒,从而避免影响外输作业的顺利进行,也可以避免产生较大的内应力损害软管,提高软管的使用寿命,避免软管受损产生油气泄漏造成海洋环境污染。


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    Titel :

    Offshore oil and gas output system


    Weitere Titelangaben:

    一种海上油气外输系统


    Beteiligte:
    TIAN FENG (Autor:in) / CAI YUANLANG (Autor:in) / YANG XIAOLONG (Autor:in) / HE NING (Autor:in) / LI JUNJI (Autor:in) / ZHANG JIAPING (Autor:in) / LYU JINBO (Autor:in) / ZHANG HONGJUAN (Autor:in) / ZHU JIN (Autor:in) / GONG XUE (Autor:in)

    Erscheinungsdatum :

    2021-06-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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