Twin submersible

A submersible and carrier technology, applied in the field of underwater unmanned detection devices, can solve the problems of prone to rolling force umbilicals, large disturbances, inability to maneuver at zero speed, etc. The effect of low energy consumption

Inactive Publication Date: 2012-02-15
中国船舶重工集团公司第七〇二研究所
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned existing underwater submersibles, such as inability to maneuver at zero speed, turning in place, prone to rolling, and large disturbance of the power umbilical cable, to provide a catamaran submersible that can operate at zero speed. Maneuverable, capable of low-speed maneuvering in the horizontal plane and vertical plane at the same time, with low energy consumption, can be remotely controlled from the water surface, can also navigate autonomously, and can conduct underwater search and detection in a large range

Method used

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Embodiment Construction

[0018] See figure 1 , figure 2 , image 3 , the present invention includes a submersible carrier and a surface remote control device thereof, and a power supply and a thruster are installed on the submersible carrier. The submersible carrier is composed of two symmetrical streamlined monomers, and the two streamlined monomers are connected by a connecting piece 12; the stern parts 2 of the two streamlined monomers are installed horizontally To the thruster 1; the vertical thruster is installed in the midship part of the submersible; the camera device 7 and its lighting lamps 6 and 13 are installed in the bow of the submersible. The height of each streamlined monomer of the present invention is greater than its width; The stern part 2 of each streamlined monomer is a streamlined shell, and the tail end face is a plane; The bow shell 5 of each streamlined monomer The characteristics are: the upper shell and the lower shell are respectively spherical, and the middle shell is ...

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Abstract

The invention relates to a twin submersible, which comprises a submersible carrier and a water surface remote controller thereof, wherein the submersible carrier is provided with a power supply and a thruster, and consists of two symmetrical streamline units connected through a connecting piece; horizontal thrusters are arranged on sterns of the two streamline units; a vertical thruster is arranged on the waist of the submersible; and a shooting and imaging device is arranged on the bow of the submersible. The twin submersible can maneuver at a zero speed, can simultaneously maneuver in a horizontal plane and a vertical plane at a low speed, is low in energy consumption and high in stability, can be remotely controlled on water surface, can independently sail, and can perform underwater search and detection in a wide range.

Description

technical field [0001] The invention relates to an underwater unmanned detection device, in particular to a submersible for underwater scientific detection, underwater investigation, target search and the like. Background technique [0002] Traditional underwater unmanned detectors mainly include autonomous submersible vehicles (AUVs) and cable-operated vehicles (ROVs). Cable controlled submersible (ROV) generally adopts an open-frame submersible carrier, which is powered by an umbilical cable; the open-frame submersible carrier has a large resistance and low maneuverability, and at the same time, the umbilical power cable produces a large hydrodynamic disturbance to the movement of the submersible body . The untethered autonomous submersible (AUV) cannot transmit underwater images in real time. It generally uses a torpedo-shaped submersible carrier with low navigation resistance, but it is prone to roll when turning at low speed, which affects the quality of detection data...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B3/13B63C11/52B63G8/14
Inventor 谢俊元徐鹏飞马利斌杨申申张文忠王磊高波
Owner 中国船舶重工集团公司第七〇二研究所
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