Mobile tank automatic detection system

Abstract

The invention discloses a mobile tank automatic detection system. A gas inlet pipeline is provided with a first switch valve, a first filter screen, a drier, a cooler and a second switch valve which are successively arranged. The gas inlet pipeline is also provided with a venting line and a vacuum breaking valve. The second switch valve is connected with an air pressure stabilization tank whose outlet is connected with an air inlet of the mobile tank to be detected. A water inlet pipeline is provided with a third switch valve, a second filter screen and a fourth switch valve which are successively arranged. The outer side of the mobile tank to be detected is provided with a cooling water coil whose water inlet end is connected with a water outlet end of a low temperature water cooling circulating device, wherein the water outlet end of the cooling water coil is connected with the water inlet end of the low temperature water cooling circulating device. By means of the system, the test data can be automatically collected, analyzed and recorded and test reports can be automatically generated for the test of mobile tank properties so that the automatization and informatization of mobile tank test are realized. The test results are accurate and the mobile tank test efficiency and scientific level are increased.

Description

Technical field [0001] The invention relates to an automatic inspection system, in particular to an automatic inspection system for tank cars. Background technique [0002] Tank trucks are important tools for loading and transporting liquefied gas, light fuel oil and other chemical products, and they are playing an important role in the development of my country's national economy. Since tank cars are mobile pressure vessels with high fluidity and most of their media are flammable and explosive, their safety has received more and more attention. The "Liquefied Gas Tank Car Safety Supervision Regulations" clearly stipulates that regular inspections and comprehensive inspections are required for tank cars. [0003] The main contents of tank car inspection include: 1. Internal and external surface inspection; 2. Tank wall thickness measurement and verification; 3. Tank magnetic particle inspection; 4. Tank penetration test; 5. Tank radiographic inspection; 6. Tank body Ultrasonic te...

AI Technical Summary

Problems solved by technology

[0004] At present, the inspection automation of tank trucks is relatively low. Most of the inspection tests are read from the test instrument, manually recorded, and then filled in various inspection reports. It is impossible to automatically collect, analyze, record, and automatically generate inspection reports. Not only affects the accuracy, objectivity and scientificity of inspection and testing, but also lower work efficiency

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