公开(公告)号：US20040101084A1

公开(公告)日：2004-05-27

申请号：US10620101

申请日：2003-07-14

Applicant: Advent Engineering Services, Inc.

Inventor： Ravi Baliga ,  Key Y. Choi

IPC: G21C019/00

CPC classification number: G21C13/073 ,  Y02E30/40

Abstract: An integrated head assembly (100) is disclosed for a nuclear reactor. The preferred integrated head assembly includes a lift assembly (150) that supports the reactor vessel closure head (90) and integrated head assembly for removal, a separate support structure (202) supported by a ring beam (151) that sets atop the reactor vessel closure head, a shroud assembly (200), a seismic support system (300), a baffle assembly (500), a missile shield (400), and a CRDM cooling system. The CRDM cooling system draws cooling air into the baffle assembly, downwardly past the CRDMs (96), outwardly to upright air ducts (600), upwardly to an upper plenum (680), and out of the assembly through the air fans (190). In a second embodiment the integrated head assembly (1100) includes a missile shield (1400) and CRDM cooling system (1600) that permits access to individual CRDMs from above.

Abstract translation: 公开了一种用于核反应堆的集成头组件（100）。 优选的集成头部组件包括支撑反应堆容器封闭头（90）和用于移除的集成头部组件的提升组件（150），由环梁（151）支撑的单独的支撑结构（202），所述环梁设置在反应器容器 封闭头，护罩组件（200），地震支撑系统（300），挡板组件（500），导弹屏蔽（400）和CRDM冷却系统。 CRDM冷却系统将冷却空气从挡板组件中向下穿过CRDM（96），向外到达直立空气管道（600），向上到达上部通风室（680），并通过空气风扇（190）离开组件， 。 在第二实施例中，集成头组件（1100）包括导弹屏蔽（1400）和CRDM冷却系统（1600），其允许从上方访问各个CRDM。

公开(公告)号：US20030026378A1

公开(公告)日：2003-02-06

申请号：US10254714

申请日：2002-09-25

Applicant: Advent Engineering Services, Inc.

Inventor： Ravi Baliga ,  Key Y. Choi

IPC: G21C019/00

CPC classification number: G21C13/073 ,  G21Y2002/303 ,  G21Y2004/303 ,  Y02E30/40

Abstract: An integrated head assembly (100) is disclosed for a nuclear reactor. The preferred integrated head assembly includes a lift assembly (150) that supports the reactor vessel closure head (90) and integrated head assembly for removal, a separate support structure (202) supported by a ring beam (151) that sits atop the reactor vessel closure head, a shroud assembly (200), a seismic support system (300), a baffle assembly (500), a missile shield (400), and a CRDM cooling system. The CRDM cooling system draws cooling air into the baffle assembly, downwardly past the CRDMs (96), outwardly to upright air ducts (600), upwardly to an upper plenum (680), and out of the assembly through the air fans (190).

公开(公告)号：US20030026377A1

公开(公告)日：2003-02-06

申请号：US10012193

申请日：2001-12-05

Applicant: Advent Engineering Services, Inc.

Inventor： Ravi Baliga ,  Key Y. Choi

IPC: G21C019/00

CPC classification number: G21C13/073 ,  Y02E30/40

Abstract: An integrated head assembly (100) is disclosed for a nuclear reactor. The preferred integrated head assembly includes a lift assembly (150) that supports the reactor vessel closure head (90) and integrated head assembly for removal, a separate support structure (202) supported by a ring beam (151) that sets atop the reactor vessel closure head, a shroud assembly (200), a seismic support system (300), a baffle assembly (500), a missile shield (400), and a CRDM cooling system. The CRDM cooling system draws cooling air into the baffle assembly, downwardly past the CRDMs (96), outwardly to upright air ducts (600), upwardly to an upper plenum (680), and out of the assembly through the air fans (190). In a second embodiment the integrated head assembly (1100) includes a missile shield (1400) and CRDM cooling system (1600) that permits access to individual CRDMs from above.

Abstract translation: 公开了一种用于核反应堆的集成头组件（100）。 优选的集成头部组件包括支撑反应堆容器封闭头（90）和用于移除的集成头部组件的提升组件（150），由环梁（151）支撑的单独的支撑结构（202），所述环梁设置在反应器容器 封闭头，护罩组件（200），地震支撑系统（300），挡板组件（500），导弹屏蔽（400）和CRDM冷却系统。 CRDM冷却系统将冷却空气从挡板组件中向下穿过CRDM（96），向外到达直立空气管道（600），向上到达上部通风室（680），并通过空气风扇（190）离开组件， 。 在第二实施例中，集成头组件（1100）包括导弹屏蔽（1400）和CRDM冷却系统（1600），其允许从上方访问各个CRDM。

公开(公告)号：US20030026376A1

公开(公告)日：2003-02-06

申请号：US09921363

申请日：2001-08-02

Applicant: ADVENT Engineering Services, Inc.

Inventor： Ravi Baliga ,  Key Y. Choi

IPC: G21C019/00

CPC classification number: G21C13/073 ,  G21Y2002/303 ,  G21Y2004/303 ,  Y02E30/40

Abstract: An integrated head assembly (100) is disclosed for a nuclear reactor. The preferred integrated head assembly includes a lift assembly (150) that supports the reactor vessel closure head (90) and integrated head assembly for removal, a separate support structure (202) supported by a ring beam (151) that sits atop the reactor vessel closure head, a shroud assembly (200), a seismic support system (300), a baffle assembly (500), a missile shield (400), and a CRDM cooling system. The CRDM cooling system draws cooling air into the baffle assembly, downwardly past the CRDMs (96), outwardly to upright air ducts (600), upwardly to an upper plenum (680), and out of the assembly through the air fans (190).