Leakage catching device for tubular hydrogen cooler

• Main Authors: YU MIN, ZHU LIXIA, WANG YANLING, SUN CHENLU, WANG GUOHAO, ZHOU CHENGXIANG, YAN BINGLEI, LIN HAN
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2023
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention discloses a tubular hydrogen cooler leakage catching device, which comprises an air exhaust unit, a vacuum pump, a vacuum tube arranged on the vacuum pump, and a sealing cover connected with the vacuum tube; the plugging unit comprises a sealing plate which is arranged on one side of the sealing cover and is detachably connected with the sealing cover, and a plugging piece which is arranged on the sealing plate; wherein the air exhaust unit is used for sealing a port at one end of the tubular hydrogen cooler through the sealing cover, and the plugging unit is used for plugging the other port of the tubular hydrogen cooler through a plugging piece. By arranging the air exhaust unit and the blocking unit, the two ends of a plurality of copper pipes in the tubular hydrogen cooler can be blocked, meanwhile, air flow in the copper pipes can be extracted through the vacuum pump, the leakage condition of the copper pipes can be accurately found according to the movement condition of piston pieces in th