Submarine pipeline axial routing indoor test device

A technology for indoor testing and submarine pipelines, which is used in measuring devices, testing of machinery/structural components, instruments, etc. It can solve problems such as the inability of conclusions and conjectures to provide reliable reference for offshore oil and gas engineering, and achieve the effect of occupying less space.

Pending Publication Date: 2022-04-19
TIANJIN UNIV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, there is still a lack of test equipment in this area for systematic test analysis and verification, making many conclusions and conjectures unable to provide reliable reference for actual offshore oil and gas engineering

Method used

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  • Submarine pipeline axial routing indoor test device
  • Submarine pipeline axial routing indoor test device
  • Submarine pipeline axial routing indoor test device

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Embodiment Construction

[0027] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0028] Such as figure 1 As shown, this embodiment provides an indoor test device for the axial routing of submarine pipelines, which can simulate and restore the axial routing process of submarine pipelines under the action of temperature cycles in the room; it mainly consists of pipeline model 1, simulated seabed, temperature control unit, data monitoring and acquisition unit, and force application unit; the indoor test device can simulate the temperature cycle process caused by the opening / closing of the pipeline by controlling the temperature system, and use the data monitoring and acquisition unit to observe the temperature, Strain and displacement, so as to realize the purpose of ascertaining the axial routing mechanism of submarine pipe...

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Abstract

The invention belongs to the technical field of submarine pipeline tests, and discloses a submarine pipeline axial pipe routing indoor test device which can simulate and restore the axial pipe routing process of a submarine pipeline under the action of temperature circulation indoors. The device mainly comprises a pipeline model, a simulated seabed, a temperature control unit, a data monitoring and acquisition unit and a force application unit, the indoor test device can simulate a temperature cycle process caused by opening/closing of a pipeline by controlling a temperature system, and utilizes a data monitoring and acquisition unit to observe temperature, strain and displacement conditions of each part of the pipeline in real time, so that the aim of ascertaining an axial pipeline routing mechanism of the submarine pipeline is fulfilled; and in the test, the shape and the material of the pipeline and the arrangement of a data monitoring system can be flexibly configured according to specific test requirements.

Description

technical field [0001] The invention belongs to the technical field of submarine pipeline tests, and in particular relates to an indoor test device for exploring the axial routing of submarine pipelines. Background technique [0002] After long-term exploration and development, there are fewer and fewer major oil and gas discoveries on land and shallow seas in the world, and the scale of development has also decreased accordingly. At the same time, with the continuous improvement of oil and gas development and oil exploration technology, it has been discovered that deep sea and ultra-deep sea oil and gas reserves cannot be underestimated, accounting for 30% of all marine resources. Therefore, deep sea oil and gas resources have gradually become the major oil companies. mining direction. [0003] Submarine pipelines are an important part of connecting deep-sea oil wells, offshore platforms and land processing facilities in the process of deep-sea oil and gas exploitation. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M99/00G09B23/16
CPCG01M99/002G09B23/16
Inventor 王乐陈晓宇赵欢田英辉张春会
Owner TIANJIN UNIV
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