Rapid ship leaking stoppage device

A fast and ship-like technology, applied in ship safety, transportation and packaging, naval ships, etc., can solve problems such as poor adaptability, slow operation speed, and difficulty in both plugging speed and plugging effect

Pending Publication Date: 2021-11-26
SHANGHAI YOULONG RUBBER PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For all these traditional ship leak plugging devices, it is difficult to meet the requirements of plugging speed and plugging effect for the plugging of ship leaks with irregular outer edges and random sizes.
The newly emerging leak plugging devices, including marine plugging and supporting integrated hydraulic leak plugging devices, manual ship leak plugging devices, etc., have common problems such as complex structure, slow operation speed, and poor adaptability to water leaks of ships with special shapes and irregular edges.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A rapid plugging device for ships, including an air bag and an inflation device for inflating the air bag, the inflation device includes an inflation device 8 and an inflation rod 4 with one end extending into the air bag, the other end of the inflation rod 4 is connected to the The inflatable device 8 is connected, and the capsule body of the airbag includes a three-layer structure of an inner capsule body 3, a middle capsule body 2 and an outer capsule body 1, wherein the material of the middle capsule body 2 is cloth, and the inner capsule body The material 3 is polyurethane coating, the material of the outer capsule body 1 is all-polyurea coating, the inside of the inner capsule body 3 is coated with oil-based coating, and the all-polyurea coating and the polyurethane material are attached to the coating respectively by spraying. Both sides of nylon cloth, the carbon dioxide cylinder of the inflation device, the shape of the air bag after inflation is conical, the on...

Embodiment 2

[0046] A rapid plugging device for ships, including an air bag and an inflation device for inflating the air bag, the inflation device includes an inflation device 8 and an inflation rod 4 with one end extending into the air bag, the other end of the inflation rod 4 is connected to the The inflatable device 8 is connected, and the capsule body of the airbag comprises an inner layer capsule body 3, a middle capsule body 2 and an outer layer capsule body 1 three-layer structure, wherein, the material of the middle capsule body 2 is nylon cloth, and the inner layer capsule body The material of the body 3 is polyurethane coating, the material of the outer capsule body 1 is a semi-polyurea coating, the inner side of the inner capsule body 3 is adhered with oily paper, and the semi-polyurea coating and the polyurethane material are respectively attached by spraying On both sides of the nylon cloth, the carbon dioxide gas cylinder of the inflation device, the shape of the air bag afte...

Embodiment 3

[0048] A rapid plugging device for ships, including an air bag and an inflation device for inflating the air bag, the inflation device includes an inflation device 8 and an inflation rod 4 with one end extending into the air bag, the other end of the inflation rod 4 is connected to the The inflatable device 8 is connected, and the capsule body of the airbag comprises an inner layer capsule body 3, a middle capsule body 2 and an outer layer capsule body 1 three-layer structure, wherein, the material of the middle capsule body 2 is nylon cloth, and the inner layer capsule body The material of the body 3 is a polyurethane coating, the material of the outer capsule body 1 is an all-polyurea coating, the inner side of the inner capsule body 3 is coated with an oily coating, and the all-polyurea coating and the polyurethane material are respectively attached by spraying On both sides of the nylon cloth, the carbon dioxide gas cylinder of the inflator, the shape of the airbag after in...

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PUM

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Abstract

The invention discloses a rapid ship leaking stoppage device and belongs to the field of ship leaking stoppage. The rapid ship leaking stoppage device comprises an air bag and an air inflation device used for inflating the air bag, the air inflation device comprises air inflation equipment and an air inflation rod, one end of the air inflation rod extends into the air bag, and the other end of the air inflation rod is connected with the air inflation equipment; a bag body of the air bag comprises an inner bag body, a middle bag body and an outer bag body, the middle bag body is made of soft and non-malleable materials, the inner bag body is made of high-viscosity and high-elasticity materials, and the outer bag body is made of high-flexibility and high-elasticity materials. the inner side of the inner-layer bag body is coated with oily paint or adhered with oily paper. The quick ship leaking stoppage device can achieve the effects of being reliable, convenient and quick in response, simple in structure, high in operation speed and high in adaptability to special-shaped ship water leakage openings and irregular-edge ship water leakage openings.

Description

technical field [0001] The invention relates to the field of leak plugging of ships, in particular to a fast leak plugging device for ships. Background technique [0002] Hull damage is a common and important form of ship damage that may cause great harm. After the damage occurs, a large amount of seawater is poured into the hull. If the range of water ingress cannot be controlled, the seawater will flow and increase arbitrarily, which will cause the ship to tilt, reduce buoyancy, or even capsize or sink. Once the ship is damaged and flooded, the success of plugging , is closely related to the usability and advancement of damage control equipment. The types and applications of traditional ship plugging devices are equipped according to the size, type and navigation area of ​​the ship, mainly including injection plugging tools, wooden wedge plugging tools, adhesive plugging, binding plugging tape, small hole plugging Leak gun, magnetic pressure plugging tool, external leak ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B43/16
CPCB63B43/16
Inventor 张德祥陆宁海张少斌
Owner SHANGHAI YOULONG RUBBER PRODS
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