Oil and gas storage and transportation container detection device

A detection device and container technology, applied in measuring devices, instruments, measuring fluid pressure, etc., can solve the problems of long oil and gas pipelines, oil and gas leakage, and high oil and gas storage and transportation costs, so as to reduce costs, improve safety, and eliminate potential safety hazards. Effect

Inactive Publication Date: 2019-04-02
PETROCHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large volume of the pressure vessel and the long oil and gas pipeline, currently only the outer surface of the pressure vessel and the oil and gas pipeline can be inspected and maintained. There are problems such as dirt and cracks
Therefore, in order to ensure the safety of oil and gas storage and transportation, no matter whether there is a problem with the inner wall of the oil and gas storage and transportation container, the oil and gas storage and transportation container must be replaced regularly, which makes the cost of oil and gas storage and transportation higher
In addition, because it is impossible to know whether there is a problem inside the container and when the problem occurred, even if the oil and gas storage and transportation container is replaced regularly, there is still the risk of oil and gas leakage

Method used

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  • Oil and gas storage and transportation container detection device

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Experimental program
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Effect test

Embodiment 1

[0030] This embodiment provides a detection device for an oil and gas storage and transportation container, which is used to detect the inside of the oil and gas storage and transportation container, so as to know the internal state of the oil and gas storage and transportation container in time, and can detect potential safety hazards in the container in time and deal with them.

[0031] figure 1 It is a schematic structural diagram of an oil and gas storage and transportation container detection device provided by an embodiment of the present invention. like figure 1 As shown, the detection device for oil and gas storage and transportation containers provided in this embodiment includes: a main frame 1, a traveling mechanism 2 arranged on the main frame 1, an image acquisition mechanism 3, an illumination mechanism 4, a distance measuring device 5 and a controller (Fig. not shown in), and a display device (not shown in the figure).

[0032] Wherein, the traveling mechanism...

Embodiment 2

[0037] This embodiment optimizes the detection device for oil and gas storage and transportation containers on the basis of the above embodiments, especially further optimizes the implementation of the running mechanism 2 .

[0038] The walking mechanism 2 is used to walk in the oil and gas storage and transportation container according to the control instructions issued by the controller. There are several modes: first, it can only move forward; second, it can move forward and backward; third, it can move forward, backward, and turn left and turn right. According to the specific walking mode, a specific implementation manner can be adopted, for example, reference can be made to the walking mechanism used in small toy cars and small robots in the prior art, which is not limited in this embodiment.

[0039]In this embodiment, the running gear 2 has the ability to move forward, backward, turn left and turn right. For example: the traveling mechanism 2 may specifically include: ...

Embodiment 3

[0043] This embodiment optimizes the detection device for oil and gas storage and transportation containers on the basis of the above embodiments, especially further optimizes the implementation of the image acquisition mechanism 3 .

[0044] The function of the image acquisition mechanism 3 is to acquire the image inside the oil and gas storage and transportation container, for example: to acquire the image of the inner wall of the container. For containers with a small inner diameter, the image acquisition mechanism 3 may not have the ability to turn, or only have the ability to turn horizontally. For containers with larger inner diameters, the image acquisition mechanism 3 can also have the ability to turn longitudinally, so as to broaden the range of image acquisition.

[0045] In this embodiment, the image acquisition mechanism 3 has both horizontal steering ability and longitudinal steering ability, and also has lifting ability, so the image acquisition mechanism 3 speci...

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PUM

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Abstract

The invention provides an oil and gas storage and transportation container detection device. The device comprises a main rack, a traveling mechanism arranged on the main rack, an image collection mechanism, a lighting mechanism, a distance measurement instrument, a controller, and a display device, wherein the traveling mechanism is connected with the controller, the traveling mechanism travels along the inner wall of the oil and gas storage and transportation container according to a control signal sent out by the controller, the image collection mechanism is used for collecting images of theinner wall of the oil and gas storage and transportation container, the distance measurement instrument is used for detecting a distance between a position of a detection device and a port of the oiland gas storage and transportation container, the distance measurement instrument is connected with the controller, the display device is connected with the image collection mechanism and the controller, and the display device is used for displaying images of the oil and gas storage and transportation container and displaying the distance between the position of the detection device and the portof the oil and gas storage and transportation container. The oil and gas storage and transportation container detection device can detect interior of the oil and gas storage and transportation container.

Description

technical field [0001] The invention relates to oil and gas storage and transportation technology, in particular to a detection device for oil and gas storage and transportation containers. Background technique [0002] In the field of oil and gas manufacturing, oil and gas products are usually stored and transported in oil and gas storage and transportation containers, such as pressure vessels and oil and gas pipelines. Since oil and gas products are flammable and explosive substances, all fire or static sources must be isolated during storage and transportation. Therefore, oil and gas storage and transportation containers must have good fire and antistatic capabilities, and their own quality must be reliable. If during the storage and transportation process, the oil and gas storage and transportation container causes oil and gas leakage due to factors such as cracks and poor interface connections, it is very easy to cause explosions and fire accidents, and the consequences...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/83G01L19/00
CPCG01L19/00G01N27/83
Inventor 杨文明杨春林昌伦杰刘勇王明张露于志楠李洪罗慎超廖伟伟
Owner PETROCHINA CO LTD
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