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Rolling, flowing mixed multi-field submersible based on internal driving principle

A submersible and hybrid technology, applied in propulsion engines, motor vehicles, propulsion components, etc., can solve the problems of bulkiness, instability, and large traction load, and achieve the effect of simple deployment and recovery

Active Publication Date: 2017-06-13
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tracked or wheeled drives have heavy traction loads, are heavy and prone to instability

Method used

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  • Rolling, flowing mixed multi-field submersible based on internal driving principle
  • Rolling, flowing mixed multi-field submersible based on internal driving principle
  • Rolling, flowing mixed multi-field submersible based on internal driving principle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figures 1 to 9 As shown, a roll-in-floating hybrid multi-living submersible based on the built-in drive principle includes: an outer spherical shell 1, a propulsion device 2, an inner spherical shell 4, a rolling power device, a buoyancy adjustment device and a steering device.

[0034] Specifically, in order to facilitate better contact and activities with the bottom of the water body or land, the outer spherical shell 1 is a spherical shell, its inner wall and outer wall are both spherical, and several convex contact structures 1.2 or similar tires are distributed on the outer wall. Grooved textured structure.

[0035] In order to better fix the inner spherical shell 4 in the outer spherical shell 1 and facilitate the rolling power device to better generate eccentric moment, the inner spherical shell 4 is also a spherical shell, and its inner and outer walls are both spherical. The inner spherical shell 4 is concentrically arranged inside the outer spherical...

Embodiment 2

[0046] Such as Figure 10 and 11 As shown, the difference from Embodiment 1 is that in this embodiment, there is one propulsion device 2 on each installation part 1.1, and the propulsion device 2 is provided on the installation part 1.1 so that it can rotate by ±90°. Under normal circumstances, the propulsion devices 2 on both sides are arranged horizontally to generate forward driving thrust. In addition, the propulsion device 2 can be further rotated to a vertical state to generate thrust for floating and diving. The installation part has a streamlined structure and is made of transparent material, which can facilitate the observation of the internal structure of the submersible.

Embodiment 3

[0048] The difference from Embodiment 1 is that in this embodiment, the water pump adopts a bidirectional pump to realize water intake and drainage.

[0049] In order to prevent the water port of the valve group from being blocked by sludge, the water port can be arranged on the installation part so as to reduce the contact between the water port and the bottom of the water body or land.

[0050] No matter which installation method is adopted, the propulsion device 2 will interfere with the movement of the diverted submersible, so the steering angle of the steering device can be set within the set range according to the specific situation, so as to avoid the interference of the propulsion device 2 on the roll-in influences.

[0051] In the present invention, the first axis is figure 2 In the direction of the Y axis, the second axis is figure 2 In the X-axis direction, the X-axis and the Y-axis are perpendicular to each other.

[0052] The submersible can be deployed by th...

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PUM

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Abstract

The invention discloses a rolling, flowing mixed multi-field submersible based on an internal driving principle. The submersible comprises an outer spherical shell, a propelling device, an inner spherical shell, a rolling power device, a buoyancy adjusting device and a driving steering device. The inner spherical shell is rotatably arranged in the outer spherical shell around the first shaft direction of the outer spherical shell; the rolling power device is arranged in the inner spherical shell and can rotate around the second shaft to generate an eccentric torque, so that the submersible moves forward or backward; both the buoyancy adjusting device and the steering device are mounted in a space between the outer spherical shell and the inner spherical shell, the buoyancy adjusting device can enable the submersible to sink or float up in a water body, and the steering device can drive the inner spherical shell to rotate relative to the outer spherical shell; the first shaft is vertical to the second shaft. The submersible disclosed by the invention has the beneficial effects that the submersible not only can flow in the water body and move in the bottom of the water body, but also can move on a land so as to realize an ability of cross-medium movement. In addition, the submersible can be also simply arranged and recovered.

Description

technical field [0001] The invention belongs to the technical field of submersibles, and in particular relates to a roll-in-floating hybrid multi-habitation submersible based on a built-in driving principle. Background technique [0002] As one of the main technological means for human beings to develop and utilize the ocean, submersibles have become an important frontier of marine high-tech. A large number of submersibles have emerged one after another, including manned submersibles (HOV), cable-operated remote-controlled unmanned vehicles (ROV), and cable-free autonomous unmanned submersibles (AUV). These submersibles, such as AUV, are at most cruising near the seabed or on standby at the bottom, and cannot maneuver freely on the seabed. However, crawler ROVs that can operate on the seabed need umbilical cables to supply power on the water surface, so there is no amphibious autonomous submersible that has both seabed movement and water floating functions in the world. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52B63G8/16B63G8/22
CPCB63C11/52B63G8/16B63G8/22B60F3/0007B63G8/20B63G2008/004B63B35/32B63G8/001B63H21/17
Inventor 徐鹏飞郑金海张冠卿
Owner HOHAI UNIV
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