Device for cooling water drainage of nuclear power station generator

The invention belongs to the field of nuclear power station engineering application, and particularly relates to a cooling water drainage device for a nuclear power station generator, which adopts a passive device to realize drainage of cooling water, does not adopt an external power supply, essenti...

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Bibliographic Details
Main Authors CUI YONG, ZHANG QI, WANG FEI, LI JIANGLIN, YANG ERJIA, ZHANG YUAN, JIANG YONG, WANG ZHIWEI, ZHAO HONGZHI
Format Patent
LanguageChinese
English
Published 18.03.2022
Subjects
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER
SEWERAGE
SOIL SHIFTING
WATER SUPPLY
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Summary:The invention belongs to the field of nuclear power station engineering application, and particularly relates to a cooling water drainage device for a nuclear power station generator, which adopts a passive device to realize drainage of cooling water, does not adopt an external power supply, essentially solves the potential safety hazard problem of electric leakage and electric shock, can provide a cold source under the condition of power failure, and can be used in emergency. The unit safety is guaranteed and the system reliability is improved. 本发明属于核电站工程应用领域，具体涉及一种用于核电站发电机冷却水引流的装置，采用非能动装置实现冷却水的引流，不采用外来电源，从本质上解决了漏电触电安全隐患问题，可以在停电情况下提供冷源，可在应急情况下，保障机组安全，提高了系统可靠性。
Bibliography:Application Number: CN202111490617