Petroleum pipe

A technology for oil pipelines and pipelines, which is used in pipeline protection, pipes, and pipelines through thermal insulation protection. The effect of preventing oil pipeline blockage, novel structure and increasing structural strength

Inactive Publication Date: 2016-11-16
JIANGSU PROVINCE JINFENG PETROLEUM MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Petroleum needs to be transported by oil pipelines in the process of exploration and development. The originally used oil pipelines have thin walls, poor structural strength, and do not have functions such as sound insulation, heat preservation, and fire pr...

Method used

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  • Petroleum pipe

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Embodiment Construction

[0009] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] like figure 1 As shown, the oil pipeline includes: a pipeline body 1, a number of arc-shaped reinforcing ribs 2 are evenly arranged on the outside of the pipeline body 1, and a sound insulation layer 3 is arranged on the outside of the arc-shaped reinforcing ribs 2. The outer side of the sound insulation layer 3 is provided with a fireproof outer layer 4, and the insulation material 5 is filled between two adjacent arc-shaped reinforcing ribs 2, and a number of ring-shaped convex ribs are uniformly arranged on the inner wall of the pipe body 1. 6, the plurality of annular conical protrusions 6 are arranged in a staggered manner.

[0011] The above-mentioned oil pipeline has a novel structure. Adding arc-shaped reinforcing ribs on the pipeline body increases the structural strength of the oil pipeline. At the sa...

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Abstract

The invention discloses a petroleum pipe with good conveying effect. The petroleum pipe comprises a pipe body; multiple arc reinforcing convex edges are uniformly arranged on the outer side of the pipe body; sound insulation layers are arranged on the outer sides of the arc reinforcing convex edges; fireproof outer layers are arranged on the outer sides of the sound insulation layers; insulation materials are filled between two adjacent arc reinforcing convex edges; and multiple annular conical projections are uniformly arranged on the inner wall of the pipe body.

Description

technical field [0001] The invention relates to petroleum equipment, in particular to a petroleum pipeline. Background technique [0002] Petroleum needs to be transported by oil pipelines in the process of exploration and development. The originally used oil pipelines have thin walls, poor structural strength, and do not have functions such as sound insulation, heat preservation, and fire prevention. In addition, due to the viscosity of oil itself, oil During the long-term transportation of the pipeline, oil tends to slowly stick to the inner wall of the pipeline, causing blockage of the oil pipeline and bringing inconvenience to the transportation of oil. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an oil pipeline with good delivery effect. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: an oil pipeline, comprising: a pipeline b...

Claims

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Application Information

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IPC IPC(8): F16L9/21F16L59/14F16L57/04
CPCF16L9/21F16L57/04F16L59/14
Inventor 郭峰王华陈旭
Owner JIANGSU PROVINCE JINFENG PETROLEUM MACHINERY MFG CO LTD
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