Anti-corrosion oil pipe coating leakage point detection device

• Main Authors: DONG SHUYE, YIN XIANGUO, NIU YONGGANG, LIU YONG
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: ALARM SYSTEMS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; ORDER TELEGRAPHS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; TESTING

The utility model relates to the technical field of coating quality detection, and discloses an anti-corrosion oil pipe coating leakage point detection device which comprises a frequency conversion moving trolley, a gun barrel main body, a leakage point detector, a gun barrel bracket, a supporting guide rail, a sponge, a to-be-detected oil pipe main body and a signal transmission line, and the frequency conversion moving trolley is connected to the supporting guide rail in a sliding mode. According to the utility model, the gun barrel main body can be pushed to move left and right on the supporting guide rail by operating the variable-frequency moving trolley, so that the sponge on the gun barrel main body can be driven to be guided into the oil pipe main body to be detected, two ends of the signal transmission line are respectively connected with the sponge and the oil pipe main body to be detected, and the middle part is provided with the leakage point detector. And if the coating of the oil pipe main body