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Internal pipeline defect detecting device, detecting method and start setting method of cameras

A detection device and detection method technology, applied in the direction of measurement device, rotorcraft, motor vehicle, etc., can solve the problems of high cost, slow detection speed, limited application range of detectors, etc., to eliminate potential safety hazards and improve detection efficiency. Effect

Active Publication Date: 2017-02-22
CHINA JILIANG UNIV
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  • Application Information

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Problems solved by technology

But some of them cost too much, and the detection speed is also very slow; or some detectors have limited scope of application

Method used

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  • Internal pipeline defect detecting device, detecting method and start setting method of cameras
  • Internal pipeline defect detecting device, detecting method and start setting method of cameras
  • Internal pipeline defect detecting device, detecting method and start setting method of cameras

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Embodiment Construction

[0062] Further description will be given below in conjunction with the embodiments shown in the accompanying drawings.

[0063] The invention includes an inner aircraft and an outer aircraft: the inner aircraft collects pipes with different inner diameters, and after collection, the image data is transmitted to the outer aircraft, and then transmitted to the cloud via the outer aircraft.

[0064] Such as figure 1 and figure 2 As shown, the inner aircraft includes an inner aircraft fuselage 1 and inner aircraft propellers 2, 3, 4, 5, inner aircraft motors 6, 7, 8, 9, inner aircraft main boards 14 and inner aircraft propellers installed on the inner aircraft fuselage 1. Battery 13; four inner aircraft propellers 2, 3, 4, 5 are installed on the inner aircraft fuselage 1, and the inner aircraft propellers 2, 3, 4, 5 are respectively connected with respective inner aircraft motors 6, 7, 8, 9, The internal flight propeller is driven by the internal aircraft motor to rotate and th...

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Abstract

The invention discloses an internal pipeline defect detecting device, a detecting method and an start setting method of cameras. The internal pipeline defect detecting device comprises an inner aircraft and an outer aircraft, wherein the inner aircraft detects pipelines with different inside diameters, sends data to the outer aircraft after detecting, and then transmits the data to a cloud through the outer aircraft; the inner aircraft photographs through a camera group arranged at a circle of an annular support so as to collect images of the pipe wall of the pipeline, and then data of the photographed images are sent to the outer aircraft through an ultra-low frequency infinite radio method after being encoded and compressed; the outer aircraft uploads the image data to the cloud through a 5G network, and the cloud processes the image data after receiving and recognizes pipeline defects in the images, and further determines the defect position in the pipeline. Specific to detection of the pipelines with different inside diameters, the starting number of the cameras can be automatically adjusted to realize detection of the pipelines with different inside diameters, using of the cameras can be reduced and energy utilization rate can be increased.

Description

technical field [0001] The invention relates to the field of internal detection of pressure pipelines, in particular to a detection device, a detection method, and a method for opening and setting a camera for internal defects in a pipeline, and an aircraft is used to detect internal defects of a pipeline. Background technique [0002] Pipeline blockage and corrosion are common conditions in the use of pressure pipelines, which affect the normal operation and safety of pressure pipelines. At present, there are more and more technologies for pipeline testing, including magnetic flux leakage testing, eddy current testing, nondestructive testing based on optical principles, ultrasonic testing, leak testing based on testing balls, and so on. But some of them cost too much to manufacture, and the detection speed is also very slow; or some detectors have limited scope of application. Contents of the invention [0003] The purpose of the present invention is to overcome the defi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/954B64C27/08B64D47/08
CPCG01N21/954B64C27/08B64D47/08B64U2101/30
Inventor 孙坚李静徐红伟钟邵俊周秀英李福建
Owner CHINA JILIANG UNIV
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