Multifunctional petroleum pipeline

Abstract

The invention discloses a multifunctional petroleum pipeline. The multifunctional petroleum pipeline comprises a petroleum pipeline outer layer main body; a ceramic high temperature coating is arranged on the outer surface of the petroleum pipeline outer layer main body, and a reinforcing layer is arranged on the inner side of the petroleum pipeline outer layer main body; a plurality of layers ofbuffer reinforcing rods are uniformly arranged in the reinforcing layer at equal intervals, and sound absorbing sponge filling chambers are formed between the multiple layers of buffer reinforcing rods; a thermal insulating layer is arranged on the inner side of the reinforcing layer, a foaming thermal insulating layer is arranged in the thermal insulating layer, and a petroleum pipeline inner layer main body is arranged on the inner side of the thermal insulating layer; and a high temperature resistant coating is arranged on the outer surface of the petroleum pipeline inner layer main body, arc protruding blocks are uniformly arranged on the inner wall of the petroleum pipeline inner layer main body at equal intervals, and right triangle protruding blocks are arranged between the arc protruding blocks. According to the multifunctional petroleum pipeline, the structure is simple, mounting is convenient, abrasion resistance and the fire prevention function of the petroleum pipeline areimproved by arranging the ceramic high temperature coating, the service life is prolonged, and the compressive strength of the petroleum pipeline is improved by arranging the multiple layers of bufferreinforcing rods, so that the petroleum pipeline is not easily damaged.

Description

technical field [0001] The invention relates to the technical field of petroleum delivery devices, in particular to a multifunctional petroleum pipeline. Background technique [0002] Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid known as the "blood of industry." There are oil reserves in parts of the upper crust. The main component is a mixture of various alkanes, naphthenes and aromatic hydrocarbons. [0003] 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 o...

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Problems solved by technology

[0003] 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 stick to the inner wall of the pipeline slowly, causing blockage of the oil pipeline and bringing inconvenience to the transportation of oil

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