Shanghai Nuclear Engineering Research & Design Institute

Shanghai Nuclear Engineering Research & Design Institute Co., Ltd.

State Nuclear Power Technology Corporation Ltd.

Shandong Nuclear Power Equipment Manufacturing Co., Ltd.

Shandong Electric Power Engineering Consulting Institute Corporation Limited

Honghui Ge

Mingguang Zheng

Yu Chen

Ting Xu

Yong Wang

Qiang Liu

Cheng Ye

Jinquan Yan

Guoxing Gu

Yuanwei Ye

Yun Ling

Jian Qiu

Xiankang Dong

Jin Han

Fuzu Miao

Guobiao Wang

Shenghua Liu

Zufeng Xia

Laiyun Chen

Zhongwei Yang

Xiaoping Peng

Guizhen Yan

Shujian Cheng

Boyu Han

Jun Li

Shenhui Zhai

A nuclear island base slab of a nuclear power plant and a manufacturing method therefor, and a nuclear island of a nuclear power plant. The nuclear island base slab of a nuclear power plant includes a concrete base slab body and a plurality of air ducts embedded in the concrete base slab body. The air duct has an internal-penetrating bent pipe structure. A first end of the air duct is exposed on an upper surface of the concrete base slab body. A second end of the air duct is exposed on a side surface or the upper surface of the concrete base slab body.

Nuclear island base slab of nuclear power plant, manufacturing method therefor, and nuclear island of nuclear power plant

A head module for a large-scale container, a large-scale container having the head module, and methods for manufacturing the head module and the large-scale container. The method for manufacturing a head module comprises providing a head having an annular opening, the head being composed of a plurality of petals, providing a plurality of cylinder plates, and forming a head cylindrical ring, connecting in order the plurality of cylinder plates to the end surface of the annular opening and joining facing sides of all adjacent cylinder plates. Based on the unfitness of the petals at the annular opening of the head, gaps between adjacent cylinder plates may be adjusted, and/or the positions of the cylinder plates on the end surface of the annular opening of the head may be adjusted radially inwards or outwards.

Head module, large-scale container and method for manufacturing the both

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

Honghui Ge