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Automatic speed measuring heating oil conveying pipeline for oil tank truck

A technology for oil pipelines and oil tankers, applied in the direction of thermal insulation protection of pipelines, pipeline protection, pipeline systems, etc., can solve the problems of inability to accurately grasp the heating pipeline parts, waste of resources, etc., and achieve excellent tensile strength and extended use. Longevity and the effect of preventing oxidation of pipes

Inactive Publication Date: 2018-01-30
XUZHOU DESHENG PETROLEUM MACHINERY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is the technical problem in the prior art that it is impossible to accurately grasp the specific parts of the pipeline that need to be heated, resulting in a waste of resources

Method used

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  • Automatic speed measuring heating oil conveying pipeline for oil tank truck
  • Automatic speed measuring heating oil conveying pipeline for oil tank truck

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Embodiment 1

[0030] This embodiment provides a heating oil pipeline for automatic speed measurement of tank trucks, such as figure 1 , is the overall structural diagram of the oil pipeline, the oil pipeline includes pipelines, upstream valves, downstream valves, flanges, and turbine flowmeters; the valves are installed at the joints of the oil pipelines, and the turbine flowmeters are connected to the oil pipelines with flanges. When the oil circulates inside the oil pipeline, the turbine flowmeter can immediately measure the flow velocity of the oil, so as to judge whether the viscosity of the oil in the pipeline is too high and the flow velocity becomes low.

[0031] Further, the turbine flowmeter is installed between two valves, the diameter of the pipe is D, the distance from the upstream valve is at least 10D, and the distance from the downstream valve is at least 5D. Only by keeping enough distance can the specific flow rate of this section be accurately measured.

[0032] Such as ...

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Abstract

The invention relates to an automatic speed measuring heating oil conveying pipeline for an oil tank truck. The technical problem that in the prior art, a specific pipeline part needing to be heated cannot be precisely known and accordingly resources are wasted is solved. The novel automatic speed measuring heating oil conveying pipeline for the oil tank truck is provided and used for precisely judging the part needing to be heated according to the flow speed of petroleum in the pipeline, and accordingly the technical problem about conveying pipeline heating is solved.

Description

technical field [0001] The invention relates to the field of oil pipelines, in particular to a heated oil pipeline used for automatic speed measurement of tank trucks. Background technique [0002] The oil pipeline is composed of oil pipes and their accessories. According to the needs of the process, it is equipped with corresponding oil pump units, designed and installed as a complete pipeline system to complete the tasks of oil receiving, unloading and transportation. At present, in the laying of long-distance transmission pipelines, valves must be installed along the line, and the distance should not exceed 32km. When the pipeline passes through sparsely populated areas, the opening of the valves can be appropriately adjusted to increase the flow. [0003] When the medium to be transported is easy to solidify and has high viscosity, if its freezing point is higher than the ambient temperature around the pipeline or the viscosity is very high at ambient temperature, it can...

Claims

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Application Information

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IPC IPC(8): F16L9/14F16L53/30F16L58/10F16L59/14F17D1/18F17D5/00
Inventor 高雷
Owner XUZHOU DESHENG PETROLEUM MACHINERY CO LTD
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