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Emergency leaking stoppage device

A technology of arc-shaped parts and bodies, applied in the direction of pipes/pipe joints/fittings, mechanical equipment, pipe components, etc., can solve problems such as pipe rupture, personal safety and property loss, leakage, etc.

Inactive Publication Date: 2021-04-20
ARMY ENG UNIV OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using pipelines for transportation or due to improper operation or corrosion or bad weather, the pipeline will be broken, which will cause leakage, especially when transporting flammable, explosive or toxic substances, if the pipeline leaks, it will affect people's personal safety. huge damage to property

Method used

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  • Emergency leaking stoppage device
  • Emergency leaking stoppage device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An emergency leak plugging device, comprising a leak plugging device body, the leak plugging device body includes two semicircular arc-shaped pieces, an upper arc-shaped piece 1 and a lower arc-shaped piece 2, the upper arc-shaped piece One end is connected to one end of the lower arc-shaped piece, the other end of the upper arc-shaped piece is connected to the other end of the lower arc-shaped piece, and a casing is provided outside the body of the leak-stopping device.

Embodiment 2

[0022] On the basis of Embodiment 1, the inner wall of the housing is cylindrical.

Embodiment 3

[0024] On the basis of Embodiment 2, the housing includes two half-ring-shaped clamping plates, an upper clamping plate 4 and a lower clamping plate 5 .

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PUM

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Abstract

The invention relates to the technical field of hydraulic pipeline connection, in particular to an emergency leaking stoppage device applied to pipeline leakage. The emergency leaking stoppage device comprises a leaking stoppage device body; the leaking stoppage device body comprises two semi-circular arc-shaped parts, an upper arc-shaped part and a lower arc-shaped part; one end of the upper arc-shaped part is connected with one end of the lower arc-shaped part, and the other end of the upper arc-shaped part is connected with the other end of the lower arc-shaped part; and a shell is arranged outside the leaking stoppage device body.

Description

technical field [0001] The present application belongs to the technical field of hydraulic pipeline connection, and specifically relates to an emergency plugging device applied to pipeline leakage. Background technique [0002] A pipeline is a device used to transport gas, liquid or fluid with solid particles connected by pipes, pipe connectors and valves. When using pipelines for transportation or due to improper operation or corrosion or bad weather, the pipeline will rupture and cause leakage, especially when transporting flammable, explosive or toxic substances, if the pipeline leaks, it will endanger people's personal safety. and property damage. Contents of the invention [0003] In order to solve the problems of the prior art, the application provides an emergency plugging device, which is achieved by the following scheme: [0004] An emergency plugging device, including a plugging device body, the plugging device body includes two semi-circular arc parts, an uppe...

Claims

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Application Information

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IPC IPC(8): F16L55/172
Inventor 张凯凯陈俊霍晓强任玲义公丕平汪辉孙三虎
Owner ARMY ENG UNIV OF PLA
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