公开(公告)号：US08300759B2

公开(公告)日：2012-10-30

申请号：US12355088

申请日：2009-01-16

申请人： Hae Yong Jeong ,  Chungho Cho ,  Yong Bum Lee ,  Dong Uk Lee ,  Jae Hyuk Eoh ,  Kwi Seok Ha

发明人： Hae Yong Jeong ,  Chungho Cho ,  Yong Bum Lee ,  Dong Uk Lee ,  Jae Hyuk Eoh ,  Kwi Seok Ha

IPC分类号： G21C9/00

CPC分类号： G21C15/18 ,  Y02E30/40

摘要： Disclosed herein is a decay heat removal system, including: a decay heat exchanger that absorbs decay heat generated by a nuclear reactor; a heat pipe heat exchanger that receives the decay heat from the decay heat exchanger through a sodium loop for heat removal and then discharges the decay heat to the outside; and a sodium-air heat exchanger that is connected to the heat pipe heat exchanger through the sodium loop and discharges the decay heat transferred thereto through the sodium loop to the outside. According to the decay heat removal system, a heat removal capability can be realized by the heat pipe heat exchanger at such a high temperature at which the safety of a nuclear reactor is under threat, and a cooling effect can be obtained through the sodium-air heat exchanger at a temperature lower than that temperature.

摘要翻译： 本文公开了一种衰变除热系统，包括：衰变热交换器，其吸收由核反应堆产生的衰变热; 热管式热交换器，其通过钠回路接收来自衰变热交换器的衰减热，用于除热，然后将衰变热量排出到外部; 以及钠 - 空气热交换器，其通过钠回路连接到热管热交换器，并将通过钠回路传递到其的衰变热排出到外部。 根据衰变除热系统，在核反应堆的安全性受到威胁的高温下，热管换热器可以实现除热能力，通过钠空气可以获得冷却效果 热交换器的温度低于该温度。

公开(公告)号：US20090245453A1

公开(公告)日：2009-10-01

申请号：US12355088

申请日：2009-01-16

申请人： Hae Yong JEONG ,  Chungho CHO ,  Yong Bum LEE ,  Dong Uk LEE ,  Jae Hyuk EOH ,  Kwi Seok HA

发明人： Hae Yong JEONG ,  Chungho CHO ,  Yong Bum LEE ,  Dong Uk LEE ,  Jae Hyuk EOH ,  Kwi Seok HA

IPC分类号： G21C9/00

CPC分类号： G21C15/18 ,  Y02E30/40

摘要： Disclosed herein is a decay heat removal system, including: a decay heat exchanger that absorbs decay heat generated by a nuclear reactor; a heat pipe heat exchanger that receives the decay heat from the decay heat exchanger through a sodium loop for heat removal and then discharges the decay heat to the outside; and a sodium-air heat exchanger that is connected to the heat pipe heat exchanger through the sodium loop and discharges the decay heat transferred thereto through the sodium loop to the outside. According to the decay heat removal system, a heat removal capability can be realized by the heat pipe heat exchanger at such a high temperature at which the safety of a nuclear reactor is under threat, and a cooling effect can be obtained through the sodium-air heat exchanger at a temperature lower than that temperature.

摘要翻译： 本文公开了一种衰变除热系统，包括：衰变热交换器，其吸收由核反应堆产生的衰变热; 热管式热交换器，其通过钠回路接收来自衰变热交换器的衰减热，用于除热，然后将衰变热量排出到外部; 以及钠 - 空气热交换器，其通过钠回路连接到热管热交换器，并将通过钠回路传递到其的衰变热排出到外部。 根据衰变除热系统，在核反应堆的安全性受到威胁的高温下，热管换热器可以实现除热能力，通过钠空气可以获得冷却效果 热交换器的温度低于该温度。