Combined three-dimensional magnetic flux leakage imaging internal detector
A combined, detector technology, applied in the direction of pipes/pipe joints/fittings, couplings, special pipes, etc., can solve the problems of inability to record the moving distance of the device, single function, shortening the service life of permanent magnets, etc.
Active Publication Date: 2021-05-28
BEIJING APC PETROCHEM TECH
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Problems solved by technology
[0002] The oil and gas pipelines that transport oil and gas for a long time need to be inspected regularly. However, due to the complexity of the oil and gas pipelines and the complex working conditions, the detectors used for oil and gas pipeline inspections are not easy to turn with the bends of the oil and gas pipelines in the oil and gas pipelines, and the deformation adaptability At the same time, the permanent magnets used for detection are all fixed at a certain position, without a certain amount of room for movement, which makes the permanent magnets vulnerable to damage, shortens the service life of the permanent magnets, and has a single function, which cannot record the entire device. distance traveled
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[0062] Such as figure 1 As shown, the combined three-dimensional magnetic flux leakage imaging internal detector of this embodiment includes a driving joint part 1, a first connecting shaft part 2, a battery joint part 3, a detection joint part 4, an electronic joint part 5, a mileage wheel part 6, a first Two connecting shaft parts 7, a third connecting shaft part 8 and a fourth connecting shaft part 9; the second end of the driving joint part 1 passes through the first connecting shaft part 2 and the first end of the battery joint part 3 connection, when the worker uses the detector to detect the oil and gas pipeline, the power of the oil and gas transmission is used to push the drive section part 1 forward, so that the detector moves forward in the oil and gas pipeline; the second part of the battery section part 3 end is connected with the first end of the detection section part 4 through the second connection shaft part 7; the second end of the detection section part 4 is...
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The invention discloses a combined three-dimensional magnetic flux leakage imaging internal detector. The combined three-dimensional magnetic flux leakage imaging internal detector comprises a driving section part, a first connecting shaft part, a battery section part, a detection section part, an electronic section part, an odometer wheel part, a second connecting shaft part, a third connecting shaft part and a fourth connecting shaft part. According to the combined three-dimensional magnetic flux leakage imaging internal detector, by arranging the driving section part, the first connecting shaft part, the battery section part, the detection section part, the electronic section part and the odometer wheel part, when a worker uses the detector to detect an oil and gas pipeline, the driving section part is pushed to move forwards through power of oil and gas transmission, and the detector moves forwards in the oil and gas pipeline; the battery section part provides electric power support for the operation of the whole detector; the detection section part is used for detecting the oil and gas pipeline; the electronic section part is used for storing data detected by the detection section part; and the odometer wheel part records the advancing odometer of the whole device.
Description
technical field [0001] The invention relates to the technical field of oil and gas pipeline detection. Specifically, it is a combined three-dimensional magnetic leakage imaging internal detector. Background technique [0002] The oil and gas pipelines that transport oil and gas for a long time need to be inspected regularly. However, due to the complexity of the oil and gas pipelines and the complex working conditions, the detectors used for oil and gas pipeline inspections are not easy to turn with the bends of the oil and gas pipelines in the oil and gas pipelines, and the deformation adaptability At the same time, the permanent magnets used for detection are all fixed at a certain position, without a certain amount of room for movement, which makes the permanent magnets vulnerable to damage, shortens the service life of the permanent magnets, and has a single function, which cannot record the entire device. The distance to move forward. Contents of the invention [00...
Claims
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Login to View More IPC IPC(8): F16L55/40F16L55/38F16L101/30
CPCF16L55/40F16L55/38F16L2101/30F16L2201/30
Inventor 孙士彬高明高雪松李阔董猛
Owner BEIJING APC PETROCHEM TECH