Pipeline pressure testing device

• Main Authors: GAO YUNLONG, DING BANGQIN, LU XIAOXIN, YIN ZHIXIANG, LIU JING, WANG HAO, ZAN TIANJUN
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model belongs to the field of pipeline pressure testing, and provides a pipeline pressure testing device, which comprises a working table for placing a pipeline sample, pressure testing groups on two sides of the working table, a cylinder body for pushing the pressure testing groups to move towards the pipeline sample, and a sliding table group for driving the cylinder body to move up and down, the pressure test group comprises a supporting plate connected with the telescopic end of the cylinder body, a sealing plate connected with the supporting plate, and a pipe fitting which is arranged in the sealing plate and penetrates through the sealing plate; wherein the sealing plate is connected with a sealing gasket; wherein the pipe fitting of one pressure test group is connected with a one-way valve, and the other pipe fitting is connected with an overflow valve. According to the pipeline pressure testing device, the sealing plate with the sealing gasket is arranged, so that the pipeline pressure tes