Powerchina Huadong Engineering Corporation Limited

Tsinghua University

Hydrochina Hangzhou Engineering Corp

Shengxiao Zhao

Wei Li

Yi Li

Yu Lei

Haifeng Qi

Xiangyuan Zheng

Yong Zhou

Chunlin Huang

Huafeng Yu

Daoyi Chen

Dongliang Zhang

Xianlin Jia

Qunyi Tang

Baofeng Zhang

Zhenzhou Sun

Caiyun Huan

Yongming Zheng

Jianping Yuan

Yingchun Zhuang

Na Lv

Wei Lou

Disclosed is an oil-water separator for offshore wind farms. The separator is arranged between an oil drain pipe and an accident oil tank, and has a cylindrical structure, and includes an oil storage compartment, a water storage compartment and a partition plate between them. The disclosure can ensure that the accident oil tank is empty under normal operating conditions so that a platform weight is reduced; and an insulation and an electric heating treatments are only performed at the oil-water separator to save insulation project quantity and energy consumption for heating; and a two-stage oil-water separation is achieved in the oil-water separator to avoid mixing oil droplets into water discharged from a water outlet.

Oil-water separator for offshore wind farm

A floating offshore wind turbine integrated with a steel fish farming cage mainly includes a wind turbine, a wind turbine tower, a living quarter, a floating wind turbine foundation in a conic steel structure, a mooring system, a lateral net encircling the floating wind turbine foundation, a bottom net, and lifting systems. The upper end of the wind turbine tower hosts a wind turbine, and the lower end of the wind turbine tower is fixed on the floating wind turbine foundation. In the present invention, the inner space of the floating wind turbine foundation is used to form a huge farming cage, which functions for the objectives of 'power exploitation on the top and fish farming at the bottom'. The foundation has excellent stability and seakeeping performance, and is applicable to deep waters.

Floating offshore wind turbine integrated with steel fish farming cage

A grouting cabin structure of a grouted connection for use in a foundation of an offshore wind turbine generator is described. The structure includes a pile, a sleeve which is coaxial with said pile and installed outside said pile, and a first grouting exhaust port and a first connection port for a grouting pipe provided at an upper part and a lower part of said sleeve. An enclosed cabin of a barrel form is arranged in a gap between said pile and said sleeve, said enclosed cabin is formed by an internal wall of said cabin and said sleeve, a second connection port for the grouting pipe and a second grouting exhaust port are provided at a lower and an upper part of said enclosed cabin, respectively; the cabin and pile form a first grouting space and said cabin and said sleeve forms a second grouting space.

Grouting cabin structure of a grouted connection in a foundation of an offshore wind turbine generator

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Zhejiang, China

Shengxiao Zhao