Passive containment air cooling for nuclear power plants
    1.
    发明授权
    Passive containment air cooling for nuclear power plants 有权
    核电厂的被动遏制空气冷却

    公开(公告)号:US09177675B2

    公开(公告)日:2015-11-03

    申请号:US13444967

    申请日:2012-04-12

    IPC分类号: G21C15/14 G21C15/18 G21C15/26

    摘要: A passive containment air cooling system for a nuclear power plant that enhances air flow over a metal containment that houses the reactor system to improve heat transfer out of the containment. The heat transfer is improved by employing swirl vanes to mix the air as it rises over the walls of the containment due to natural circulation and a vortex engine proximate an exit along the cooling air path to increase the quantity of air drawn along the containment.

    摘要翻译: 一种用于核电厂的无源遏制空气冷却系统,其增强容纳反应堆系统的金属容器上的空气流动,以改善从密封件传热的热量。 通过采用旋流叶片来混合空气,由于其自​​然循环而在空气的壁上上升,并且沿着冷却空气路径靠近出口的涡流发动机来增加热传递,从而增加沿着容纳物吸入的空气量。

    Compartmentalized safety coolant injection system
    2.
    发明授权
    Compartmentalized safety coolant injection system 失效
    隔室安全冷却液注入系统

    公开(公告)号:US4587080A

    公开(公告)日:1986-05-06

    申请号:US346339

    申请日:1982-02-05

    IPC分类号: G21C15/18 G21C13/02

    CPC分类号: G21C15/18 Y02E30/40

    摘要: A safety coolant injection system for nuclear reactors wherein a core reflood tank is provided to afford more reliable reflooding of the reactor core in the event of a break in one of the reactor coolant supply loops. The reactor vessel, reactor coolant supply loops, emergency water storage tank and pump modules are arranged in separate compartments in the containment structure to control the flow of spilled coolant. An integrated containment spray system and normal cooldown system are also described.

    摘要翻译: 一种用于核反应堆的安全冷却剂注入系统,其中提供核心重油罐以在反应堆冷却剂供应回路中的一个中断时发生反应堆堆芯的更可靠的重新混合。 反应堆容器,反应堆冷却剂供应回路,应急储水箱和泵模块布置在容纳结构中的单独隔室中,以控制溢出的冷却剂的流动。 还描述了集成的容纳喷雾系统和正常的冷却系统。

    PASSIVE CONTAINMENT AIR COOLING FOR NUCLEAR POWER PLANTS
    3.
    发明申请
    PASSIVE CONTAINMENT AIR COOLING FOR NUCLEAR POWER PLANTS 有权
    用于核电厂的被动容纳空气冷却

    公开(公告)号:US20130272475A1

    公开(公告)日:2013-10-17

    申请号:US13444967

    申请日:2012-04-12

    IPC分类号: G21C9/00

    摘要: A passive containment air cooling system for a nuclear power plant that enhances air flow over a metal containment that houses the reactor system to improve heat transfer out of the containment. The heat transfer is improved by employing swirl vanes to mix the air as it rises over the walls of the containment due to natural circulation and a vortex engine proximate an exit along the cooling air path to increase the quantity of air drawn along the containment.

    摘要翻译: 一种用于核电厂的无源遏制空气冷却系统,其增强容纳反应堆系统的金属容器上的空气流动,以改善从密封件传热的热量。 通过采用旋流叶片来混合空气,由于其自​​然循环而在空气的壁上上升,并且沿着冷却空气路径靠近出口的涡流发动机来增加热传递,从而增加沿着容纳物吸入的空气量。