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Underwater defense system for twisting propeller

A defense system and propeller technology, applied to defense equipment, underwater operation equipment, ships, etc., can solve the problems of detonation or dismantling, waste of resources, increase of danger, etc., and achieve the effects of small destructive power, weight reduction and corrosion avoidance

Inactive Publication Date: 2014-10-29
HENAN UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The deployment of mines requires a large number of mines to be arranged in the underwater three-dimensional space, which wastes resources, pollutes after the explosion, and is easily detonated or dismantled by enemy minesweepers; danger

Method used

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  • Underwater defense system for twisting propeller
  • Underwater defense system for twisting propeller
  • Underwater defense system for twisting propeller

Examples

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Embodiment Construction

[0017] As shown in the figure, an underwater defense system for twisting a propeller includes a twisting device 1, a control center 2 for controlling the twisting device 1 and a control line 3 for transmitting the output signal of the control center 2, the The twisting device 1 comprises a plurality of bases 4 fixed on the seabed, a solenoid valve 5 arranged on the base 4, and a rope 6 for twisting off the propeller. The outer circumference of the rope 6 is provided with a float 7 and a barbed hook 8. A plurality of float collars 9 are also sleeved on the outer circumference of the rope 6, and are connected to the solenoid valve 5 fixed on the corresponding base 4 through the float collars 9. The control center 2 is provided with a signal transmitter receiver 10 and a central The controller 11, when the signal transmitting receiver 10 receives the signal of the enemy submarine, transmits the signal to the central controller 11, and the central controller 11 transmits the signal...

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Abstract

The invention discloses an underwater defense system for twisting a propeller. The underwater defense system comprises a twisting-off device, a control center and a control line, wherein the control center is used for controlling the twisting-off device; the control line is used for transmitting output signals of the control center; the twisting-off device comprises a plurality of bases fixed at the bottom of the sea, electromagnetic valves arranged on the bases and a rope for twisting off the propeller; floaters and barbed hooks are arranged on the outer periphery of the rope; a plurality of floater ferrules are also sheathed on the outer periphery of the rope which is connected with the electromagnetic valves fixed on the corresponding bases by the floater ferrules; and the control center is internally provided with a signal transmitting and receiving device and a central controller. The underwater defense system disclosed by the invention has the advantages that since a method of winding the propeller by using the nylon rope is adopted, an invading submarine loses power, so that the damage force is low, no pollution is caused after use, and the purpose of capturing the submarine of the opposite side without damaging the submarine of the opposite side can be achieved.

Description

technical field [0001] The invention relates to an underwater defense system, in particular to an underwater defense system for screwing the propeller of an enemy submarine. Background technique [0002] At present, anti-submarine weapons mainly include mines and anti-submarine missiles. The deployment of mines requires a large number of mines to be arranged in the underwater three-dimensional space, which wastes resources, pollutes after the explosion, and is easily detonated or dismantled by enemy minesweepers; danger. Contents of the invention [0003] Aiming at the working characteristics of the propeller, the present invention provides an underwater defense system for twisting the propeller, which uses nylon ropes to wrap the propeller to make the invading submarine lose power, has small destructive power, will not produce pollution after use, and can achieve non-destructive The opponent's submarine can capture the purpose of the opponent's submarine. [0004] The ...

Claims

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Application Information

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IPC IPC(8): B63C11/52B63G9/00
Inventor 李玉柱高吭马磊徐龙姣姜烈伟马晓琼
Owner HENAN UNIV OF SCI & TECH
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