Shanghai Nuclear Engineering Research & Design Institute

Fuzu Miao

Yu Chen

Yong Wang

Cheng Ye

Mingguang Zheng

Jinquan Yan

Honghui Ge

Guoxing Gu

Yuanwei Ye

Jian Qiu

Xiankang Dong

Yun Ling

Zufeng Xia

A passive cooling system for a reactor core of a large-scale pressurized water reactor nuclear power plant includes a shield building having an outer wall and a through air inlet arranged on an upper part of the outer wall, a water tank arranged at an upper part of the shield building, a cooling water distribution plate arranged above a top of a containment within the shield building, a spray pipe arranged at an inside of the top of the shield building and having a water inlet end and a water outlet end, wherein the water inlet end is connected to a bottom of the water tank and the water outlet end is extended to be above the cooling water distribution plate, and an air deflector arranged between the shield building and the containment and having an upper end connected to an inside of the top of the shield building.

Completely passive cooling system for reactor core after accident of large-scale pressurized water reactor nuclear power plant

Growing community of inventors

Shanghai, China

Fuzu Miao