The invention discloses a near-seabed mobile detection and fidelity sampling system which comprises a fixed frame, and the fixed frame is provided with a bearing head, a buoyancy block, a hydraulic power system, a monitoring system, a sampling system and a sensor system used for monitoring and recording scientific data in real time. The hydraulic power system is provided with propellers which are arranged in a vector mode and can control horizontal propelling and vertical propelling. The monitoring system is used for carrying out visible real-time operation and three-dimensional comprehensive detection on the seabed; the sampling system comprises a sediment sampler for performing low disturbance or packaging on deep sea in-situ sediment, a bottom water sampler with deep sea in-situ low disturbance pressure maintaining and stable independent sampling technologies, and a pore water sampler with deep sea in-situ pore water pressure maintaining sampling. The system has high-precision mobile detection and high-stability attitude control capabilities, and comprehensive three-dimensional detection of a deep sea water-sediment interface can be realized by combining a carried sensor and a sampler.
本发明公开了一种近海底移动探测及保真取样系统,包括固定框架,固定框架安装有承重头、浮力块、液压动力系统、监控系统、取样系统和用于实时监测并记录科学数据的传感器系统;液压动力系统设有呈矢量布置且可控制水平推进和垂直推进的推进器;监控系统用于对海底可视实时作业及立体综合探测;取样系统包括用于对深海原位沉积物低扰动或封装的沉积物取样器、具有深海原位低扰动保压及稳定单独采样技术的底层水取样器、具有深海原位孔隙水保压取样的孔隙水取样器。本系统具有高精度移动探测与高稳姿态控制能力,结合所搭载的传感器及取样器可以实现深海海水‑沉积物界面的综合立体探测。
Near-seabed mobile detection and fidelity sampling system
一种近海底移动探测及保真取样系统
2023-06-13
Patent
Electronic Resource
Chinese
IPC: | G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
NEW VIBRO-CORING SYSTEM FOR IMPROVED SEABED SAMPLING
British Library Online Contents | 2008
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