Electromagnetic bionic fins for underwater propulsion systems of hydrographic survey equipment

A propulsion system and hydrographic measurement technology, applied in the field of electromagnetic bionic fins, can solve the problems of high cost of magnetic fluid propulsion technology, increase the weight of ships or submarines, and difficult device processing, so as to achieve environmental protection, improve propulsion efficiency, and use wide effect

Inactive Publication Date: 2017-05-10
HENAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the propulsion process of this type of thruster, there are disadvantages such as low propulsion efficiency, high noise, and difficult processing of the device.
There is also the use of superconducting magnetic fluid thrusters. Although the superconducting electromagnetic fluid thrusters have the characteristics of quietness and noiselessness, and are easy to operate, the cost of magnetic fluid propulsion technology is high, the speed is slow, and large generators are needed, increasing the number of ships or The weight of the submarine, while the power system driving the generator such as direct drive conventional propeller speed is higher than that of MHD technology

Method used

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  • Electromagnetic bionic fins for underwater propulsion systems of hydrographic survey equipment
  • Electromagnetic bionic fins for underwater propulsion systems of hydrographic survey equipment
  • Electromagnetic bionic fins for underwater propulsion systems of hydrographic survey equipment

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Embodiment Construction

[0014] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0015] Figure 1 to Figure 4 Among them, a left partition 1 is connected to the left end of the hub motor stator shaft 23, a left electromagnetic plate 20 is inlaid on the lower half of the left partition 1, and a right partition 12 is connected to the right end of the hub motor stator shaft 23. A right electromagnetic plate 13 is inlaid on the lower half of the dividing plate 12 . A pair of symmetrically arranged upper left fixing rods 5 and upper right fixing rods are provided in the middle of the hub motor rotor barrel 2, which is set on the hub motor stator shaft 23 and is located between the left partition 1 and the right partition 12. 6, and a pair of left lower fixed rods 17 and right lower fixed rods 16; a pair of left front fixed rods 24 and right front fixed rods 9 symmetrically arranged along the front and rear directions thereof, ...

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Abstract

The invention relates to an electromagnetic bionic web capable of being used for an underwater propulsion system of hydrographic survey equipment, in particular to a bionic web which has a small area in the forward direction when resistance is caused, so that the resistance is small, meanwhile an area which makes a dynamic effect in the forward direction is large, so that the power is large, and therefore higher propulsive efficiency and good mute effect can be generated. In addition, the electromagnetic bionic web takes electricity as the energy, so that the electromagnetic bionic web has the advantages of being green, free of pollution, energy saving and good in environmental protection effect. The structure is simple, manufacturing is easy, the use is wide, and the electromagnetic bionic web is suitable for the fields of small-size ship modules, large-size ships, large-size submarines and the like. Meanwhile by means of the inversion of a wheel hub motor, inverse propulsion of the propulsion system can be achieved.

Description

technical field [0001] The invention relates to an underwater propulsion system of hydrological measuring equipment, in particular to an electromagnetic bionic web that can be used for the underwater propulsion system of the hydrological measuring equipment. It can be used not only for small ship models, but also for large ships, submarines and other fields. Background technique [0002] Traditional underwater propellers used in hydrographic measurement equipment are mechanical, such as propeller propellers, water pump water jet propellers, etc. During the propulsion process of this type of thruster, there are disadvantages such as low propulsion efficiency, high noise, and difficult processing of the device. There is also the use of superconducting magnetic fluid thrusters. Although the superconducting electromagnetic fluid thrusters have the characteristics of quietness and noiselessness, and are easy to operate, the cost of magnetic fluid propulsion technology is high, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63H1/36
Inventor 童海滨吴姗周志民李柳阳李洋张大林赵亚静李金玲刘中惠尤贺王惠瑾谭艳美王鹏翔
Owner HENAN UNIVERSITY
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