Title:
残留熱除去設備、その運転方法及び残留熱除去方法
Document Type and Number:
Japanese Patent JP7228477
Kind Code:
B2
Abstract:
To provide a residual heat removal technique that makes full use of existing equipment to quickly cool a containment vessel within a range that does not exceed a heat removal capacity of a heat exchanger in the event of a serious accident.SOLUTION: Residual heat removal equipment 10 is configured to adjust a flow rate of pool water 36 flowing out to a heat exchanger 15 when calculated water temperature Tp exceeds a threshold Th, such that the water temperature does not exceed an upper limit that is preset according to the water temperature Tp.SELECTED DRAWING: Figure 1
Inventors:
Kazuo Hisashima
Satoshi Ikejiri
Satoshi Ikejiri
Application Number:
JP2019111585A
Publication Date:
February 24, 2023
Filing Date:
June 14, 2019
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Energy Systems Co., Ltd.
Toshiba Energy Systems Co., Ltd.
International Classes:
G21C15/18
Domestic Patent References:
| JP63171394A |
Attorney, Agent or Firm:
Patent Attorney Tokyo International Patent Office