Nuclear power plant containment cooling system and spray flow control method therefor

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United States of America Patent

PATENT NO 10629314
APP PUB NO 20160372218A1
SERIAL NO

15111480

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Abstract

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A nuclear power plant containment cooling system and a spray flow control method therefor. The system comprises a cooling system liquid tank (2) for storing cooling liquid, wherein the cooling system liquid tank (2) is provided at the top of a containment (1) and the cooling liquid is used for cooling the containment (1) through the gravity of the cooling liquid itself in the situation of an accident, and the cooling liquid is partially evaporated. The nuclear power plant containment cooling system further comprises an adjustment mechanism; wherein the adjustment mechanism is provided at a liquid outlet of the cooling system liquid tank (2), and the adjustment mechanism is used for controlling the flow at the liquid outlet according to buoyancy generated by a liquid level of the collected cooling liquid which is not evaporated.

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Patent Owner(s)

Patent OwnerAddress
CHINA NUCLEAR POWER TECHNOLOGY RESEARCH INSTITUTE518000 GUANGDONG PROVINCE FUTIAN DISTRICT SHANGBU ROAD WEST OF THE CITY OF SHENZHEN SHENZHEN SCIENCE AND TECHNOLOGY BUILDING 15 LAYER (1502-1504 1506) SHENZHEN CITY GUANGDONG PROVINCE 518000
CHINA GENERAL NUCLEAR POWER CORPORATIONSHENZHEN GUANGDONG 518031

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cui, Jun Guangdong, CN 45 193
Lin, Jianshu Guangdong, CN 1 0
Lin, Weiqing Guangdong, CN 1 0
Lu, Xianghui Guangdong, CN 1 0
Shang, Zhengfeng Guangdong, CN 1 0
Tao, Jun Guangdong, CN 105 513
Wang, Ting Guangdong, CN 763 6307
Yang, Jiang Guangdong, CN 60 1159
Zhuang, Chengjun Guangdong, CN 1 0

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