Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A self-rescue device for submarines to overcome fault layer sinking, breakdown sinking, sinking and rapid rising

A submarine and equipment technology, applied in the field of self-rescue equipment, can solve the problems of no similar equipment found, achieve the effects of easy operation, high safety factor, and reduced accident rate

Active Publication Date: 2017-05-03
武汉天降科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Check the relevant public patents, and the relevant reports on submarine accidents of navies around the world, and found no similar equipment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A self-rescue device for submarines to overcome fault layer sinking, breakdown sinking, sinking and rapid rising
  • A self-rescue device for submarines to overcome fault layer sinking, breakdown sinking, sinking and rapid rising
  • A self-rescue device for submarines to overcome fault layer sinking, breakdown sinking, sinking and rapid rising

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0037] Implementation Mode 1: Overcome the sinking of the fault layer and make the submarine rise

[0038]When a submarine sails, it enters the fault layer and when the hull squeaks, the submarine has entered an emergency state. If the sinking submarine completely uses traditional high-pressure gas cylinders to inflate the compressed water tank to generate buoyancy, the submarine will If the crushing speed of the shell exceeds the inflation speed of the submarine compressed water tank, the boat will be destroyed immediately; at the critical moment, use the button or remote control or pull the element by hand, or press the mechanical switch to make the gas manufacturing boxes of the compressed water tanks simultaneously or successively, Execute one or more ignitions to activate a self-rescue device for submarines to overcome fault layer sinking, breakdown sinking, and sinking to quickly float up. The water in the tank is squeezed out of the water tank to quickly generate strong...

Embodiment approach 2

[0039] Implementation Mode 2: The cabin is damaged and flooded, the stratosphere sinks and the submarine floats up

[0040] When a submarine was on mission, it was hit by a heavy torpedo, its shell was broken, seawater broke into the cabin, and the leak could not be plugged, the submarine sank rapidly, the hull creaked, and the living crew evacuated to the bow and stern cabins And close the cabin door, quickly use the button or remote control or hand pull or press the mechanical switch to make each ballast water tank gas production box and damaged cabin gas production box perform one or more ignitions simultaneously or successively, and the strong airflow Quickly push the water in the ballast water tank out of the ballast water tank, or squeeze the water out of the damaged cabin through the expansion of the air bag, so that the submarine can quickly generate strong buoyancy and float up, and the problem of cabin breakdown and air leakage cannot be solved. Solved, as long as a ...

Embodiment approach 3

[0041] Implementation Mode Three: Floating the Kursk, which sank to the bottom of the sea

[0042] On August 12, 2000, the multi-purpose nuclear submarine "Kursk" of the Russian Navy sank while participating in the exercise of the Northern Fleet in the Barents Sea. All 118 officers and soldiers on board were killed.

[0043] Among the several bodies salvaged from the sunken nuclear submarine "Kursk", a note describing in detail what happened to the "Kursk" was found on one of them. The contents of the note showed that the "Kursk" The suicide notes of nuclear submarine officers and soldiers showed that at least 23 people were still alive after the submarine exploded and sank in the dark and cold seabed of the Barents Sea in the Arctic Ocean at a depth of 400 meters.

[0044] If equipped, a self-rescue device for the submarine to overcome the fault layer sinking, sinking through breakdown, and sinking quickly rises up. The living crew members evacuate to the stern compartment, c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses equipment for a submarine to overcome blocking layer meeting sinking, breakdown sinking and submergence and to realize fast floating self rescue. The equipment belongs to self rescue equipment developed by aiming at phenomena of blocking layer meeting sinking of the submarine, submarine case breakdown sinking and bottom submergence. According to the equipment, an air bag fast expands through ignition; seawater is fast extruded out from a water ballast space and a damaged cabin; strong buoyancy is fast generated; the sinking is inhibited, so that the submarine floats up; and the goal of self rescue is achieved. A high-pressure air cylinder cannot meet such a response speed demand with stronger real-time performance requirement.

Description

technical field [0001] The invention discloses a self-rescue device for a submarine that overcomes fault layer sinking, breakdown sinking, and sinking and quickly floats up Background technique [0002] On April 10, 1963, when the U.S. Navy's most cutting-edge attack nuclear submarine "Thresher" was conducting a diving test of 300 meters at the edge of the continental shelf 330 kilometers off the coast of Cape Cod in the eastern United States, it sank mysteriously into 2300 meters. The 129-meter-deep seabed took the lives of 129 crew members on board, causing the biggest tragedy in the history of submarines, and also became the world's first nuclear submarine to wreck. Although there are many speculations about the cause of the boat's crash, one of the main inferences is that the boat encountered an internal wave caused by the climatic layer underwater, sank directly into the deep sea and was crushed. [0003] The Russian Kursk nuclear submarine crashed and sank after an ex...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B63G8/22
Inventor 蒋昌
Owner 武汉天降科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com