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Tilt rotor submersible device

A submersible and tilting propeller technology, which is applied to underwater ships, underwater operation equipment, propulsion components, etc., can solve the problems of increasing the complexity of the propulsion system, waste of institutional resources, and a large number of propellers, and achieves easy promotion, Simple structure, the effect of reducing complexity

Inactive Publication Date: 2015-02-25
JIANGSU UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method requires a large number of propellers, which will increase the complexity of the entire propulsion system and increase the cost, and some propellers will only be started under specific working conditions, and they are usually not used in most cases, resulting in a waste of institutional resources

Method used

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  • Tilt rotor submersible device
  • Tilt rotor submersible device
  • Tilt rotor submersible device

Examples

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Embodiment Construction

[0018] Such as figure 1 , Figure 5 with Image 6 As shown, the present invention includes a pressure chamber composed of front and rear end covers 2 and a main cylinder 1. Considering weight and strength, the main cylinder 1 can be made of high specific strength materials such as engineering plastics and aluminum alloys. Considering the cost, The present invention is made of engineering plastics; in order to ensure the observability of the field of view, the front and rear end covers 2 are made of transparent materials, such as quartz glass, plexiglass and the like. The main cylinder body 1 and the front and rear end covers 2 are fixed by bolts, and O-rings are used to ensure the watertightness of the connection, and the pressure chamber formed provides the main underwater buoyancy.

[0019] The umbilical cable port 3 is set above the main cylinder 1, and the communication umbilical cable is led out to the water surface through the umbilical cable port 3, and connected to t...

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Abstract

The invention discloses a tilt rotor submersible device. A device installation platform is arranged right in the middle of the interior of a pressure withstanding bin, an underwater computer is communicated with a water face computer through an umbilical cable, a motor driving plate is connected with the underwater computer through a control line, a thruster tilt mechanism is provided with a steering engine controlled by the underwater computer to rotate, wall penetrating covers are symmetrically arranged on the left side and the right side of the center of a main barrel (1) respectively, the two sides of the main barrel (1) are each provided with an underwater thruster symmetrically, a thruster lateral shaft is arranged on the outer side of the middle of each underwater thruster, and the underwater thruster lateral shafts extend into the main barrel (1) through inner holes in the wall penetrating covers to be connected with the thruster tilt mechanism. According to the tilt rotor submersible device, only two tilt propeller thrusters are used for serving as a horizontal plane thruster or a vertical face thruster respectively through corresponding tilt mechanisms or being responsible for horizontal plane maneuvering and vertical face maneuvering at the same time according control requirements.

Description

technical field [0001] The invention relates to the field of submersibles, in particular to a submersible equipped with tilting propellers. Background technique [0002] The development and application of various new submersibles is indispensable for the development of marine resources. Due to the complex ocean situation and harsh environment, the maneuverability of the submersible is extremely high. Usually, the submersible should at least have the ability to maneuver longitudinally, laterally, vertically and horizontally. For low-speed submersibles that are widely used in marine engineering, the traditional rudder surface control method performs poorly in low-speed motion, and the tail level rudder is easy to enter the reverse speed zone, while vector propulsion shows excellent control in low-speed motion performance, thus obtaining a lot of operational applications. At present, low-speed submersibles mainly adopt the method of fixed thruster vector arrangement to achiev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63G8/08B63H5/125
Inventor 刘可峰王秋智常琦侯家怡
Owner JIANGSU UNIV OF SCI & TECH
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