Special damping device used for elbow pipe of petroleum delivering pipeline

A technology of oil transportation and shock absorption device, which is applied in the direction of pipes/pipe joints/fittings, pipe components, mechanical equipment, etc., can solve the problems of large impact force at elbows of oil pipelines and blockage of pipelines by oil impurities, so as to avoid impact , the effect of reducing blockage and reducing stress

Inactive Publication Date: 2017-11-24
弘毅天承知识产权股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a special damping device for the elbow of the petroleum pipeline in order to solve the technical problems of the prior art that the elbow of the oil pipeline is subjected to a large impact force and the pipeline is blocked by petroleum impurities.

Method used

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  • Special damping device used for elbow pipe of petroleum delivering pipeline

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Effect test

Embodiment 1

[0027] Such as figure 1As shown, the present embodiment provides a special damping device for oil pipeline bends, including a filter device 013 arranged in the straight pipe section of the oil pipeline 001, and a fixed rod group 002 is arranged on the filter device 013, and the fixed rod group 002 Including fixed rod 1 004 and fixed rod 2 011, said fixed rod 1 004 is covered with spring 1 005, said fixed rod 2 011 is covered with spring 2 010, and said spring 1 005 and spring 2 010 are fixed at one end On the filtering device 013, an arc-shaped sliding sleeve 007 is arranged at the bend of the oil pipeline 001, the other end of the fixed rod-005 is arranged in the arc-shaped sliding sleeve 007, and the other end of the spring-005 is connected to the arc-shaped sliding sleeve 007. The opening of the sliding sleeve 007, the other end of the fixed rod 011 is embedded in the outer wall of the arc-shaped sliding sleeve 007, the other end of the spring 2010 is connected to the openi...

Embodiment 2

[0030] Such as figure 1 As shown, the present embodiment provides a special damping device for oil pipeline bends, including a filter device 013 arranged in the straight pipe section of the oil pipeline 001, and a fixed rod group 002 is arranged on the filter device 013, and the fixed rod group 002 Including fixed rod 1 004 and fixed rod 2 011, said fixed rod 1 004 is covered with spring 1 005, said fixed rod 2 011 is covered with spring 2 010, and said spring 1 005 and spring 2 010 are fixed at one end On the filtering device 013, an arc-shaped sliding sleeve 007 is arranged at the bend of the oil pipeline 001, the other end of the fixed rod-005 is arranged in the arc-shaped sliding sleeve 007, and the other end of the spring-005 is connected to the arc-shaped sliding sleeve 007. The opening of the sliding sleeve 007, the other end of the fixed rod 011 is embedded in the outer wall of the arc-shaped sliding sleeve 007, the other end of the spring 2010 is connected to the open...

Embodiment 3

[0034] Such as figure 1 As shown, the present embodiment provides a special damping device for oil pipeline bends, including a filter device 013 arranged in the straight pipe section of the oil pipeline 001, and a fixed rod group 002 is arranged on the filter device 013, and the fixed rod group 002 Including fixed rod 1 004 and fixed rod 2 011, said fixed rod 1 004 is covered with spring 1 005, said fixed rod 2 011 is covered with spring 2 010, and said spring 1 005 and spring 2 010 are fixed at one end On the filtering device 013, an arc-shaped sliding sleeve 007 is arranged at the bend of the oil pipeline 001, the other end of the fixed rod-005 is arranged in the arc-shaped sliding sleeve 007, and the other end of the spring-005 is connected to the arc-shaped sliding sleeve 007. The opening of the sliding sleeve 007, the other end of the fixed rod 011 is embedded in the outer wall of the arc-shaped sliding sleeve 007, the other end of the spring 2010 is connected to the open...

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Abstract

The invention discloses a special damping device used for an elbow pipe of a petroleum delivering pipeline, and relates to the technical field of delivering pipelines. The special damping device comprises a filtering device arranged in a straight pipe section of a petroleum pipeline, a fixed rod set is arranged on the filtering device and comprises a first fixed rod and a second fixed rod, a first spring sleeves the first fixed rod, a second spring sleeves the second fixed rod, one ends of the first spring and the second spring are fixed on the filtering device, an arc sliding sleeve is arranged at the position of the elbow pipe, the other end of the first fixed rod is arranged inside the arc sliding sleeve, the other end of the first spring is connected with an opening of the arc sliding sleeve, the other end of the second fixed rod is embedded in an outer wall of the arc sliding sleeve, the other end of the second spring is connected with an opening of the outer wall of the arc sliding sleeve, and buffering stop pieces are symmetrically arranged on an inner wall of the straight pipe section of the petroleum pipeline. The special damping device has the advantages that impact force on the elbow pipe of the petroleum pipeline can be reduced, and petroleum impurities in the pipeline can be recycled effectively.

Description

technical field [0001] The invention relates to the technical field of transportation pipelines, in particular to a special damping device for the elbow of petroleum transportation pipelines. Background technique [0002] As one of the main objects of geological exploration, petroleum is called "the blood of industry". Its main component is a mixture of various alkanes, cycloalkanes, and aromatic hydrocarbons. The main components of petroleum are: oily (this is its main component), colloid (a viscous semi-solid substance), asphaltene (dark brown or black brittle solid substance), and carbonaceous. Petroleum is a colored, flammable, flammable oily liquid that is mainly composed of hydrocarbons and has a special smell. [0003] The transportation of crude oil and refined oil mainly relies on pipeline transportation. The use of pipelines to transport oil and its products and various gases from the origin to refineries or users has gradually become the safest, most economical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/04F16L55/24
CPCF16L55/041F16L55/24
Inventor 赵红昌雍海燕马子淇
Owner 弘毅天承知识产权股份有限公司
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