Pipe connecting sealing multifunctional clamp

A pipeline connection and multi-functional technology, applied in the direction of pipes/pipe joints/fittings, pipe components, mechanical equipment, etc., it can solve the problems of corrosion and falling off, pipeline punctures, time-consuming and labor-consuming, etc., to achieve timely sealing, reduce The effect of pollution and avoidance of production stoppages

Inactive Publication Date: 2013-07-10
KARAMAY HONGFENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of modern oilfield construction, various oil pipelines are increasing, but with the continuous increase of service life, pipeline puncture leakage and fracture often occur due to pipeline corrosion, quality and other reasons. The traditional solution is to completely stop production and weld. External leakage is time-consuming and labor-intensive, and there is a risk of major accidents in the oilfield gathering and transportation area
If the corrosion leakage part is not protected, it is easy to cause external pressure to knock off the corrosion part, resulting in a larger leakage, or the sealant is injected into the pipeline, which cannot play a sealing role

Method used

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  • Pipe connecting sealing multifunctional clamp
  • Pipe connecting sealing multifunctional clamp
  • Pipe connecting sealing multifunctional clamp

Examples

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Embodiment Construction

[0016] Such as Figure 1-3 As shown, a pipeline connection and sealing multifunctional clamp described in the embodiment of the present invention includes a clamp body 1 and an inner sleeve 2. The inner sleeve 2 is cylindrical, and the inner surfaces of both ends of the inner sleeve 2 are respectively provided Ring-shaped first ribs 21, a second rib 22 is provided on the outer side of each first rib 21, and an isolation is formed between the first rib 21 and the adjacent second rib 22 Groove 23; the clamp body 1 is installed on the outside of the inner sleeve 2 for clamping the inner sleeve 2; between the two first ribs 21 and on the side of the inner sleeve 2 corresponding to the isolation groove 23 There are glue injection holes 3 on the wall, corresponding to each of the glue injection holes 3 there are glue injection grooves 31 on the side wall of the fixture body, and each of the glue injection grooves 31 is connected with a glue injection valve.

[0017] The fixture bod...

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Abstract

The invention discloses a pipe connecting sealing multifunctional clamp which comprises a clamp body and an inner sleeve. The inner sleeve is cylindrical, annular first protruded ridges are arranged on the inner surfaces at two ends of the inner sleeve respectively, the outer side of every first protruded ridge is provided with a second protruded ridge, isolation channels are formed between the first protruded ridges and the second protruded ridges adjacent to the first protruded ridges, the clamp body is installed on the outer portion of the inner sleeve and is used for clamping the inner sleeve, glue injecting holes are arranged between the two first protruded ridges and on a side wall of the inner sleeve corresponding to the isolation channels, glue injecting channels are arranged on a side wall of the clamp body corresponding to every glue injecting hole, and every glue injecting channel is connected with a glue injecting valve. The pipe connecting sealing multifunctional clamp can timely seal pipes, avoids production halts and has the advantages of being safe, rapid, energy-saving and consumption-reducing and reducing pollution.

Description

technical field [0001] The invention relates to the technical field of pipeline sealing, in particular to a multifunctional fixture for pipeline connection and sealing. Background technique [0002] With the continuous development of modern oilfield construction, various oil pipelines are increasing, but with the continuous increase of service life, pipeline puncture leakage and fracture often occur due to pipeline corrosion, quality and other reasons. The traditional solution is to completely stop production and weld. External leakage is time-consuming and labor-intensive, and there is a risk of major accidents in the oil field gathering and transportation area. If the corrosion and leakage parts are not protected, it is easy to cause external pressure to knock off the corrosion, resulting in greater leakage, or the sealant will be injected into the pipeline, which will not be able to play a sealing role. Contents of the invention [0003] In order to maintain the oil pi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/175
Inventor 王克民张建忠张宝德
Owner KARAMAY HONGFENG TECH
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