An oil-resistant rubber hose for temporary transportation of petroleum

Abstract

The invention discloses an oil-resistant rubber hose used for temporary transportation of petroleum, which comprises a pipeline body and a Hall sensor. A sealing box is installed on the pipeline body, and a vertical shaft distributed vertically is installed in the sealing box. The vertical shaft A collar is installed at the bottom end of the cover, the protective cover is fixed on the top of the sealed box, the second gear is provided with a magnetic pole plate, and three magnetic pole plates are arranged at equal angles, and the side of the second gear is provided with a Hall Hall sensor, while the Hall sensor is installed on the right side wall of the sealed box. The oil-resistant rubber hose used for temporary transportation of petroleum can use the flow of petroleum raw materials in the pipeline as the driving force, and use the principle of simple mechanical structure transmission and Hall sensor magnetic induction to conveniently detect the oil flow rate in the oil-resistant rubber hose, and can The pressure of oil on the pipe wall and the deformation of the sealing sheet are used to avoid damage to the pipe due to the water hammer effect, and at the same time, the pressure inside the pipe can be detected in real time during daily use.

Description

technical field [0001] The invention relates to the technical field of petroleum exploitation, in particular to an oil-resistant rubber hose used for temporary transportation of petroleum. Background technique [0002] Petroleum is an important resource. After it is processed and purified in various ways, it can produce many types of resources required for production. After the oil is extracted from the ground, it needs to use basic equipment such as pipelines to transport it to designated equipment Or in the container, where the oil-resistant rubber hose is a common pipeline structure, which is different from the fixed pipeline structure in a certain area. This pipeline is mostly used for temporary use, but the existing similar pipeline structures have the following problems in actual use: [0003] Due to the high viscosity of the petroleum raw material itself and the extremely poor light transmission performance, it is not easy to check its flow velocity in the pipeline, a...

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Problems solved by technology

[0004] The object of the present invention is to provide an oil-resistant rubber hose for temporary transportation of petroleum, so as to solve the problem in the above-mentioned background technology that the flow rate in the pipeline cannot be easily adjusted due to the high viscosity of the petroleum raw material itself and the extremely poor light transmission performance. Check, and the detection results of the traditional sensor for detecting the fluid flow rate are inaccurate. At the same time, the use of a complex detection structure on the temporary rubber hose will lead to a significant increase in cost and reduce the practicality of the oil-resistant rubber hose.

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