Device for multi-parameter integrated monitoring of deep submarine turbidity current

US10684208B2 · kind B2 · utility

Assignee

• OCEAN UNIVERSITY OF CHINA · CN

Inventors

• Tao Liu · Longbeilingcun, CN
• Guanli Wei · Qingdao, CN
• Lei Guo · Williamsburg, US
• Yan Zhang · Suzhou, CN
• Yongmao Zhu · Qingdao, CN
• Xiuqing YANG · Qingdao, CN
• Zhenqi Guo · Qingdao, CN
• Dong Wang · Shanghai, CN

Key dates

• Filing date: Jul 3, 2019
• Grant date: Jun 16, 2020
• Expiry date: Jul 3, 2039

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2015/0687
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A device for multi-parameter integrated monitoring of a deep submarine turbidity current primarily includes cement pile pore-pressure monitoring, optical turbidity monitoring, floating ball flow velocity monitoring, and turbidity current sediment sampling, can observe the turbidity, excess pore pressure, flow velocity, and other parameters of the turbidity current, can fulfill simultaneous and real-time transmission for in-situ monitoring, and can complete multiple tasks at the same observing position, so that the situation where the sampling position and the observing position are different due to the movement of an apparatus along with a ship during ordinary work is avoided.