The invention discloses a ship bottom shielding structure combining cabin bottom shielding and reactor bottom shielding, which comprises a cabin bottom shielding structure and a reactor bottom shielding structure which are positioned on a double-layer bottom lower plate of a ship body, and a reactor cabin shielding structure and a primary shielding structure which are positioned on a double-layer bottom upper plate of the ship body, the primary shielding structure wraps the reactor pressure vessel, the reactor cabin shielding structure is located on the outer side of the primary shielding structure, the cabin bottom shielding structure is located on the outer side of the reactor bottom shielding structure, and the reactor bottom shielding structure is located below the primary shielding structure. The ship bottom shielding structure combining cabin bottom shielding and reactor bottom shielding is simple in structure and can form a complete radiation shielding system with reactor cabin shielding, primary shielding and seawater below a ship body, leakage of radiation in a reactor cabin to the peripheral area is weakened to the maximum extent, and the radiation safety of personnel and equipment in the peripheral area is guaranteed.

    本发明公开了一种舱底屏蔽和堆底屏蔽相结合的船用底部屏蔽结构,包括位于船体双层底下板上的舱底屏蔽结构和堆底屏蔽结构、以及位于船体双层底上板上的堆舱屏蔽结构和一次屏蔽结构,其中,一次屏蔽结构包裹于反应堆压力容器外部,堆舱屏蔽结构位于一次屏蔽结构外侧,舱底屏蔽结构位于堆底屏蔽结构的外侧,堆底屏蔽结构位于一次屏蔽结构的下方。本发明提出的舱底屏蔽和堆底屏蔽相结合的船用底部屏蔽结构,其结构简单,可与堆舱屏蔽、一次屏蔽及船体下方海水构成完整的辐射屏蔽系统,最大限度地减弱堆舱内辐射向周边区域的泄露,保证周边区域人员、设备辐射安全。


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    Titel :

    Bottom shielding structure combining cabin bottom shielding and reactor bottom shielding for ship


    Weitere Titelangaben:

    舱底屏蔽和堆底屏蔽相结合的船用底部屏蔽结构


    Beteiligte:
    CAI YAO (Autor:in) / HAO RUI (Autor:in) / YU SHAOJIE (Autor:in) / WANG CHANG (Autor:in) / SHEN ZHENYU (Autor:in)

    Erscheinungsdatum :

    2024-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G21C NUCLEAR REACTORS , Kernreaktoren / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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