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Large storage tank corrosion online robot detecting equipment

A technology for large storage tanks and testing equipment, applied in weather resistance/light resistance/corrosion resistance, instruments, measuring devices, etc., can solve problems such as high economic costs and complicated methods, and achieve accurate location information, accurate location judgment, and prevent equipment damage effect

Inactive Publication Date: 2019-03-12
SOUTHWEST PETROLEUM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, my country mainly adopts can opening detection, but this method is complicated and economically expensive

Method used

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  • Large storage tank corrosion online robot detecting equipment
  • Large storage tank corrosion online robot detecting equipment
  • Large storage tank corrosion online robot detecting equipment

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Embodiment Construction

[0017] The implementation steps of the present invention will be described in conjunction with the accompanying drawings.

[0018] as in the attached figure 1 , figure 2 , image 3 As shown, a large-scale storage tank corrosion online robot detection equipment includes: traction device (1), umbilical cable (2), rotary joint (3), middle latent adjustment cabin (4), lifting system (401), acoustic emission positioning System (501), acoustic signal receiving device (502), retractable ultrasonic detection probe (601), hydraulic thruster (7), cleaning system (8), rotary hinged device (801), cleaning rod (802), hot oil pipe (803), telescopic ultrasonic testing device (9), rotating device (901), ultrasonic testing probe (902), acoustic wave detecting device (10), curved bottom support (11), umbilical cable winch (12), operating console and display system (13).

[0019] The umbilical cable (2) composed of cables, data lines, hydraulic pipelines and thermal oil pipelines, etc. is c...

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Abstract

The invention belongs to the technical field of storage tank corrosion detection, and specifically discloses large storage tank corrosion online robot detecting equipment. The robot comprises a tractive force device, an umbilical cable, a lifting system, a sound emitting and positioning system, telescopic ultrasonic detecting probes, a hydraulic propeller, a sweeping system, a telescopic ultrasonic detecting device, a sound wave detecting device, a bent bottom bracket, a winch, an operating table and display system; when a robot enters a crude oil storage tank, position information of structures in the storage tank is firstly obtained through the sound wave detecting device, so that safe movement of the robot in the storage tank is guaranteed. While a tank wall is detected, the telescopicultrasonic detecting probes at the two ends of the robot can perform corrosion detection on the tank wall of the crude oil storage tank. After the sweeping system clears silt for a storage tank bottomplate area, the telescopic ultrasonic detecting device is used again for performing corrosion detection on a bottom plate. The large storage tank corrosion online robot detecting equipment disclosedby the invention aims to perform corrosion detection on the storage tank bottom plate under a complex environment, and perform corrosion detection on the tank wall at the same time, is good in controllability and is convenient in detection.

Description

technical field [0001] The invention relates to a large storage tank corrosion online robot detection device, which belongs to the technical field of storage tank corrosion detection. Background technique [0002] In recent years, with the development of social economy and the improvement of comprehensive national strength, my country's dependence on imported petroleum energy has become higher and higher. In this situation, the construction of large-scale crude oil reserves is in full swing in my country. The intensification of oil reserves and the large-scale storage facilities have become the focus of the development of oil reserve projects. Because most of the oil and its products are flammable , Explosive, volatile, easy to flow, and static electricity accumulation, etc. Therefore, there are certain safety hazards in the storage tanks in the process of transformation, construction, operation, etc. How to ensure the safe and stable operation of crude oil storage tanks has ...

Claims

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Application Information

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IPC IPC(8): G01N17/00G01N17/04G05D1/10
CPCG01N17/00G01N17/04G05D1/0011G05D1/10
Inventor 孔令圳张亚诏陈文鑫宋晓娟魏根赵睿
Owner SOUTHWEST PETROLEUM UNIV
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