
基本信息:
- 专利标题: 一种非能动核电厂蒸汽发生器二次侧紧急注水系统及核电站
- 专利标题(英):Passive emergency water injection system for secondary sides of steam generators in nuclear power plant and nuclear power plant
- 申请号:CN201910887792.1 申请日:2019-09-19
- 公开(公告)号:CN110534214A 公开(公告)日:2019-12-03
- 发明人: 吴震华 , 许俊俊 , 徐慧波 , 张立军
- 申请人: 中广核核电运营有限公司 , 苏州热工研究院有限公司 , 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莲花街道福中社区深南中路中广核大厦北楼6层
- 专利权人: 中广核核电运营有限公司,苏州热工研究院有限公司,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: 中广核核电运营有限公司,苏州热工研究院有限公司,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莲花街道福中社区深南中路中广核大厦北楼6层
- 代理机构: 深圳市瑞方达知识产权事务所
- 代理人: 张亚菊; 郭方伟
- 主分类号: G21C15/18
- IPC分类号: G21C15/18 ; G21C15/14
The invention relates to a passive emergency water injection system for secondary sides of steam generators in a nuclear power plant and the nuclear power plant. The system can effectively cope with the working conditions of entire plant power failure and auxiliary water supply system failure, ensure supply of a water source of the secondary sides of the steam generators, and effectively improve the safety of a reactor; and multiple water supply tanks are arranged, as long as pressure of one steam generator meets the requirement, emergency water injection can be provided for the accident steamgenerator, so that dependence on external resources is reduced, the ability of the nuclear power plant to cope with accident working conditions is improved, sufficient time is provided for personnelintervention after the accident, and the safety of a reactor core is ensured.
公开/授权文献:
- CN110534214B 一种非能动核电厂蒸汽发生器二次侧紧急注水系统及核电站 公开/授权日:2021-03-30
IPC结构图谱:
G | 物理 |
--G21 | 核物理;核工程 |
----G21C | 核反应堆 |
------G21C15/00 | 装有堆芯的压力容器中的冷却装置;特殊冷却剂的选择 |
--------G21C15/18 | .紧急冷却装置;排除停堆余热 |