
基本信息:
- 专利标题: 具有整流型搅混翼的燃料组件搅混格架
- 专利标题(英):Fuel assembly blending screenwork with rectifying type blending wings
- 申请号:CN201410734800.6 申请日:2014-12-05
- 公开(公告)号:CN104485137A 公开(公告)日:2015-04-01
- 发明人: 禹文池 , 李伟才 , 李现锋 , 王仁钧 , 聂立红 , 陈晓明 , 庞铮铮
- 申请人: 中科华核电技术研究院有限公司 , 中国广核集团有限公司 , 中国广核电力股份有限公司
- 申请人地址: 广东省深圳市福田区上步中路西深圳科技大厦15层(1502-1504、1506)
- 专利权人: 中科华核电技术研究院有限公司,中国广核集团有限公司,中国广核电力股份有限公司
- 当前专利权人: 中广核研究院有限公司,中国广核集团有限公司,中国广核电力股份有限公司
- 当前专利权人地址: 广东省深圳市福田区上步中路西深圳科技大厦15层(1502-1504、1506)
- 代理机构: 广州三环专利代理有限公司
- 代理人: 张艳美; 郝传鑫
- 主分类号: G21C3/322
- IPC分类号: G21C3/322
The invention discloses a fuel assembly blending screenwork with rectifying type blending wings. The fuel assembly blending screenwork comprises an outer strip and a plurality of inner strips, wherein the plurality of inner strips are intercrossed to form a grid structure, the grid structure is provided with a plurality of hollow grid units, the outer strip surrounds the periphery of the grid structure and is fixed together with the inner strips, the grid structure is provided with a plurality of blending wings, the blending wings are stretched into the grid units, and flow guide grooves are formed in the surfaces, facing to the interiors of the grid units, of the blending wings. The fuel assembly blending screenwork disclosed by the invention can be used for reducing the shunt phenomenon of a coolant towards the left and right sides of the blending wings, limiting the irregular flow of the fluid, playing a rectifying function and ensuring that the blending wings are used for improving the thermal balance effect of the fuel assembly.
公开/授权文献:
- CN104485137B 具有整流型搅混翼的燃料组件搅混格架 公开/授权日:2017-04-26
IPC结构图谱:
G | 物理 |
--G21 | 核物理;核工程 |
----G21C | 核反应堆 |
------G21C3/00 | 反应堆燃料元件及其组装;用作反应堆燃料元件的材料的选择 |
--------G21C3/02 | .燃料元件 |
----------G21C3/32 | ..并列的细棒、棒、管状燃料元件的捆束 |
------------G21C3/322 | ...影响冷却剂通过或绕过捆束流量的装置 |