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    • 4. 发明公开
    • 원자로 1차 냉각 시스템
    • 核反应堆主电路
    • KR1020080068917A
    • 2008-07-24
    • KR1020087014234
    • 2006-11-14
    • 아레바 엔피
    • 바루아,가이알리바드,쟝-조루지에뮐러,띠에리뒤메즈,크리스텔
    • G21C15/02B01F3/08B01F5/06F15D1/02
    • B01F3/0865B01F5/045G21C13/032G21C15/22G21D1/02G21Y2002/303G21Y2004/302Y02E30/40
    • The invention relates to a nuclear reactor primary circuit comprising a primary pipeline (30), which defines an internal volume (32) and in which a primary nuclear reactor coolant downwardly runs, an additional pipeline (26) which is branched to the primary pipeline (30) and defines an internal volume communicating with the internal volume (32) of the primary pipeline (30) and a cuff (36) whose first end (50) is connected to the additional pipeline (26) and the second free end (52) is positioned in the internal volume (32) of the primary pipeline (30). According to said invention, the second end (52) is delimited by a free peripherial edge (53) comprising at least one upstream and downstream sections (56, 58) which are oriented towards the upstream, wherein the upstream section (56) penetrates into the internal volume (32) deeper from the primary pipeline (30) than the downstream section (58).
    • 本发明涉及一种核反应堆初级回路,其包括限定内部容积(32)的初级管线(30),其中初级核反应堆冷却剂向下运行,附加管道(26)被分支到主管道 30)并且限定与主管道(30)的内​​部容积(32)连通的内部容积和其第一端(50)连接到附加管道(26)和第二自由端(52)的袖带(36) )位于主管线(30)的内​​部容积(32)中。 根据所述发明,第二端(52)由包括至少一个朝向上游方向定向的上游和下游部分(56,58)的自由周缘(53)界定,其中上游部分(56)穿入 所述内部容积(32)从所述主管道(30)比所述下游部分(58)更深。
    • 6. 发明公开
    • 원자로 구조
    • 反应器结构
    • KR1020170035897A
    • 2017-03-31
    • KR1020177001292
    • 2015-06-23
    • 나발 그룹
    • 인그리미오우장-자끄
    • G21D1/00G21C13/032
    • G21D1/006G21C13/032G21D1/04Y02E30/40
    • 본원자로구조(1)는리액터용기(2), 그끝단들이도관형성수단(6)에의해상기용기(2)에연결되는물 탱크-형성수단(10)의입구(12) 및출구(13) 구획들에연결되는튜브열 교환기(9)를갖는적어도하나의원통형스팀발생기(4)를포함한다. 상기원자로구조(1)는가열된유체를상기용기(2)로부터상기물 탱크-형성수단(10)의입구구획(12)을통하여상기스팀발생기(4)로이송하는제1 도관, 및냉각된유체를상기스팀발생기(4)로부터상기물 탱크-형성수단(10)의출구구획(13)을통하여상기용기(2)로이송하는제2 도관을포함한다. 상기도관-형성수단들(6)은단일라인을포함하되, 이의내부공간은제1 및제2 도관을형성하도록분할된다.
    • 反应器结构1包括反应器容器2和水箱形成装置10的入口12和出口13,其水端形成装置6连接到容器2, 和至少一个具有连接到隔室的管式热交换器(9)的圆柱形蒸汽发生器(4)。 反应器结构1包括第一导管,用于通过水箱形成装置10的入口隔室12将加热的流体从容器2传送到蒸汽发生器4, 以及第二管道,用于通过水箱形成装置(10)的出口隔室(13)将流体从蒸汽发生器(4)输送到容器(2)。 导管形成装置(6)包括单线,其内部空间被分开以形成第一和第二导管。
    • 8. 发明公开
    • 원자로 냉각재 계통 저온관의 열전달 완충 슬리브 제거방법
    • 用于反应器冷却系统的冷却方法的冷却方法
    • KR1020110067254A
    • 2011-06-22
    • KR1020090123766
    • 2009-12-14
    • 한전케이피에스 주식회사
    • 백원종장성호이범석
    • G21C15/18
    • G21C17/017F16L55/18G21C13/032G21C19/16G21C19/207Y02E30/40
    • PURPOSE: A method for removing a heat transmission buffer sleeve of a low temperature pipe of a reactor coolant system is provided to improve workability and system reliability by removing the heat transmission buffer sleeve with hydraulic pressure without cutting a pipe. CONSTITUTION: A sleeve removing unit forcibly removes a heat buffer sleeve(1) installed in a safe injection pipe(120). A horizontal carrier(20) horizontally moves the sleeve removing unit along a coolant pipe(110). A lifting carrier vertically moves the horizontal carrier in a reactor(100). The sleeve removing unit and the horizontal carrier are operated by a wire rope(W). An extension pipe(40) is installed in a check valve removing position of the safe injection pipe.
    • 目的:提供一种去除反应堆冷却剂系统的低温管道的传热缓冲套管的方法,通过在不切断管道的情况下用液压除去传热缓冲套管来提高加工性和系统可靠性。 构成:套筒移除单元强制地移除安装在安全注射管(120)中的热缓冲套管(1)。 水平托架(20)沿着冷却剂管(110)水平地移动套筒去除单元。 升降架使反应器(100)中的水平载体垂直移动。 套筒拆卸单元和水平托架由钢丝绳(W)操作。 延伸管(40)安装在安全注入管的止回阀去除位置。