Deep sea single towed body electrical detection device and control method thereof

A technology of electrical detection and control methods, which is applied in the direction of measuring devices, electric/magnetic exploration, radio wave measurement systems, etc., can solve problems such as inconvenient deployment and recovery, risk of twisted cables, and limited depth of deployment. Achieve the effect of convenient deployment and recovery, avoid the risk of twisted cables, and improve exploration capabilities

Inactive Publication Date: 2019-04-05
湖南普力海洋科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The technical problem solved by the present invention is to provide a deep-sea single-tow electrical detection device to solve the problem that the length of the relay tow cable of the detection device in the prior art is too long, resulting in inconvenient deployment and recovery, limited depth of deployment and There is a technical problem of twisted cable risk; to solve the impact of the towing body posture on data acquisition in the prior art

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  • Deep sea single towed body electrical detection device and control method thereof
  • Deep sea single towed body electrical detection device and control method thereof
  • Deep sea single towed body electrical detection device and control method thereof

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0037] In addition, in t...

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Abstract

The invention provides a deep sea single towed body electrical detection device and a control method thereof. The deep sea single towed body electrical detection device comprises a single towed body structure, a mounting frame, a radial shielding detection measurement device, a counterweight, a towing bearing head and internal elements, wherein the mounting frame and the radial shielding detectionmeasurement device are installed in the single towed body structure; the mounting frame and the radial shielding detection measurement device are separately positioned at two ends of the single towedbody structure; the counterweight is connected with the mounting frame; the internal elements are installed in the mounting frame; and the towing bearing head is arranged at the end, on which the mounting frame is installed, of the single towed body structure. The deep sea single towed body electrical detection device is convenient to arrange and recycle; dragging is carried out near the bottom,and no risk of cable stranding exists; and the influence of towed body posture is reduced, and the quality of data acquisition is improved.

Description

technical field [0001] The invention relates to the technical field of deep-sea detection equipment, in particular to a deep-sea single drag body electrical detection device and a control method thereof. Background technique [0002] Deep-sea hydrothermal polymetallic sulfides are rich in metal elements such as Cu, Pb, Zn, Au, Ag, etc., occur in the seabed at a water depth of 1200-3700 meters, and are widely distributed in geological environments such as mid-ocean ridges, island arcs, and back-arc basins. This kind of ore body is accumulated within a few hundred meters, rich and shallow, which is convenient for seabed mining, and the prospect of resource development is very attractive. [0003] With the depletion of land resources, international marine powers have shown strong interest in the exploration and development of seabed mineral resources, especially the development of mineral resources in the international seabed area. In 2011, the North Atlantic Ridge sulphide mi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V3/10G01V3/11
CPCG01V3/10Y02A90/30
Inventor 吴冬华
Owner 湖南普力海洋科技有限公司
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