A kind of ship hull plugging device and its plugging method

A hull and airbag technology, which is applied to the safety of ships, transportation and packaging, ships, etc., can solve the problems of unfavorable fixing of auxiliary equipment, inability to achieve all-round plugging, and affecting the direction of navigation, etc.

Active Publication Date: 2020-07-03
唐山蓝图船务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The commonly used plugging methods in the past include plugging boards, plugging pads, plugging boxes, plugging bags, plugging umbrellas, etc., by blocking the inner or outer walls of the cabin to prevent external seawater from entering the cabin. External auxiliary equipment is often required for locking and fixing. However, due to the high time requirement for plugging and the strong impact of sea water, it is necessary to quickly carry out the plugging operation, otherwise it may not only cause the hull to sink, but also damage the bulkhead. Make the crack bigger, so the use of auxiliary equipment is not conducive to fast fixing and plugging
[0003] On the other hand, the hull, especially the ship, sails at a fast speed and changes directions. If a leak plugging bag or a leak plugging umbrella is used, it is easy to cause a corner of it to warp, allowing seawater to enter the cabin. Azimuth plugging, the buoyancy on both sides of the hull is not equal, affecting the direction of navigation

Method used

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  • A kind of ship hull plugging device and its plugging method
  • A kind of ship hull plugging device and its plugging method
  • A kind of ship hull plugging device and its plugging method

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Experimental program
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Effect test

Embodiment 2

[0084] like Figure 12A to Figure 12B Shown is the second kind of hull leak plugging device, and the hull leak plugging device includes an umbrella body mechanism 30, and the umbrella body mechanism 30 includes an umbrella handle 31, an umbrella frame 32 and an umbrella bag 33, and the umbrella bag 33 covers The umbrella frame 32, the umbrella frame 32 is foldably connected to one end of the umbrella handle 31, and the other end of the umbrella handle 31 is equipped with a pair of holders 311 and an umbrella holder gas cylinder 313, the holder 311 The umbrella handle 31 is provided with an umbrella stand air passage 312, and the umbrella frame 32 is provided with a plurality of air holes 320, and the umbrella stand air passage 312 communicates with all the air passages through the air holes 320. The umbrella stand gas cylinder 313 and the umbrella bag 33 are used so that the umbrella bag 33 drives the umbrella frame 32 to fan out, so that the outer edge of the umbrella bag 33 ...

Embodiment 3

[0100] Figure 10 to Figure 12B Shown is the third hull plugging device, which includes a positioning mechanism 10, an air bag 20 and an umbrella body mechanism 30, the positioning mechanism 10 is sleeved in the air bag 20, and the air bag 20 can be Inflated and expanded, the umbrella body mechanism 30 is attached to the positioning mechanism 10, the positioning mechanism 10 is provided with a main shaft 11 and a telescopic member 12, and the telescopic member 12 is radially and telescopically connected to the main shaft 11, so The umbrella mechanism 30 is provided with an umbrella handle 31, an umbrella frame 32 and an umbrella bag 33, the umbrella bag 33 covers the umbrella frame 32, and the umbrella frame 32 is foldably connected to the front end of the umbrella handle 31, The umbrella handle 31 runs through the main shaft 11 of the positioning mechanism 10, the umbrella frame 32 can support the umbrella bag 33 to be attached to the outer wall of the hull, the positioning m...

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PUM

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Abstract

The invention provides a hull leaking stoppage device and a leaking stoppage method thereof. The leaking stoppage device comprises a locating mechanism, an air bag and an air bottle. The locating mechanism is sleeved with the air bag. The air bottle is arranged on the outer side of the air bag. The locating mechanism is provided with a main shaft, a telescopic component and a locating air channel.The locating air channel communicates with the air bottle and the air bag. The telescopic component is connected to the main shaft in a radial telescopic mode and expands outwards in the radial direction or retracts inwards in the radial direction along with rotation of the main shaft. When the telescopic component expands outwards in the radial direction, the telescopic component moves to the inner wall of a crack, and when the telescopic component retracts inwards in the radial direction, the telescopic component moves towards the main shaft. Therefore, the crack of a hull is comprehensively plugged, location is firm, operation is simple, leaking stoppage is conducted effectively and quickly, and streams are prevented from entering a cabin.

Description

technical field [0001] The invention relates to the technical field of leak plugging, in particular to a leak plugging device and a leak plugging method suitable for hull leaks. Background technique [0002] Ships or warships will encounter various emergencies during their voyage, such as accidental collisions and rock landings. For ships, there may also be dangerous situations of being hit by torpedoes. How to quickly plug the breach , which directly affects the anti-sinking performance of ships or warships. The commonly used plugging methods in the past include plugging boards, plugging pads, plugging boxes, plugging bags, plugging umbrellas, etc., by blocking the inner or outer walls of the cabin to prevent external seawater from entering the cabin. External auxiliary equipment is often required for locking and fixing. However, due to the high time requirement for plugging and the strong impact of sea water, it is necessary to quickly carry out the plugging operation, ot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B43/16
CPCB63B43/16
Inventor 林喜霞
Owner 唐山蓝图船务有限公司
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