公开(公告)号：US5257295A

公开(公告)日：1993-10-26

申请号：US747995

申请日：1991-08-21

申请人： Gerard Chevereau ,  Jean-Claude Bougis ,  Christian Borrell

发明人： Gerard Chevereau ,  Jean-Claude Bougis ,  Christian Borrell

IPC分类号： G21C5/10 ,  G21C11/00 ,  G21C15/10

CPC分类号： G21C5/10 ,  Y02E30/40

摘要： A partitioning device is provided which can be used in a pressurized water nuclear reactor. It occupies the space between the prismatic shaped core of the reactor, and a cylindrical casing and comprises vertical partitioning plates surrounding the core and reinforcement elements placed between the partitioning plates and the casing. It comprises panels distributed into horizontal rows in vertical columns, all the panels of the same row being identical and having vertical partitioning plates welded together and fast with criss-crossed horizontal and vertical reinforcements bearing on the casing and with vertical tubes. The stacked tubes of a same column form a post resting on a core support plate. Solid vertical keys connect the panels in the different columns together and to the casing.

摘要翻译： 提供了可用于加压水核反应堆的分隔装置。 它占据了反应器的棱柱形核心和圆柱形壳体之间的空间，并且包括围绕芯的垂直分隔板和放置在分隔板和壳体之间的加强元件。 它包括分布在垂直立柱中的水平行的板，同一排的所有面板都是相同的，并且具有焊接在一起的垂直分隔板，并且快速地具有轴承在壳体上的纵横向加强件和垂直管。 同一列的堆叠管形成搁置在芯支撑板上的柱。 实心垂直键将不同列中的面板连接在一起并连接到外壳。