The invention provides an airborne radioactivity control method and system for control area cabins of a water surface nuclear power ship, and the method comprises the steps: setting gradient negative pressure in the control area cabins, such as a reactor cabin containment, an auxiliary cabin, an access control pollution monitoring and decontamination cabin, an access channel cabin and the like of the nuclear power ship through an exhaust fan, a negative pressure compressor and other facilities; according to the method, the range of the airborne radioactivity in the cabin of the control area can be well limited, the airborne radioactivity is prevented from diffusing and leaking to other cabins, and a powerful guarantee is provided for radiation safety of personnel on a nuclear power ship.

    本发明提出一种水面核动力船舶控制区舱室气载放射性控制方法及系统,利用排风机、负压压缩机等设施在核动力船舶堆舱安全壳、辅舱、出入管控污染监测及洗消舱室、出入通道舱室等控制区舱室设置梯度负压,形成对核动力装置在正常运行期间产生的气载放射性进行控制的方案,本发明能较好的限制控制区舱室气载放射性的范围,防止气载放射性向其他舱室扩散和泄漏,为核动力船舶上的人员辐射安全提供有力保障。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Airborne radioactivity control method and system for control area cabin of water surface nuclear power ship


    Weitere Titelangaben:

    水面核动力船舶控制区舱室气载放射性控制方法及系统


    Beteiligte:
    YU SHAOJIE (Autor:in) / HU SHANGWU (Autor:in) / LIAO JIANHONG (Autor:in) / HAO RUI (Autor:in) / WANG CHANG (Autor:in)

    Erscheinungsdatum :

    2023-08-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / B01D SEPARATION , Trennen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / G21F Schutz gegen Röntgenstrahlung, Gammastrahlung, Korpuskularstrahlung oder Teilchenbeschuss , PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT



    Ship cabin pressure control system

    LIU HENG / XU ANNAN / DUAN BIN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Underwater vehicle dynamic recovery cabin suitable for water surface ship slideway and control method of cabin

    GAO JIAN / WANG PENG / PAN GUANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Ship nuclear power reactor cabin shielding structure based on multifunctional water cabin and design method thereof

    YU SHAOJIE / CAI YAO / LIAO JIANHONG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Colour Design Method of Ship Centralized Control Cabin

    Yu, Kun / Jiang, Ao / Zeng, Xi et al. | TIBKAT | 2021


    Control method and control device for two-engine power cabin of hydrofoil ship

    LIANG XIAONING / REN BO / YANG BO | Europäisches Patentamt | 2022

    Freier Zugriff