Sealing performance detection device and method for submarine pipeline clamp

• Main Authors: REN XUEYU, GE HAN, ZHOU PENG, PENG XIAOQING, PENG YUNCHAO, WANG KAICHUANG, TAN KAH-ONG, LI HAONAN, LIN PEI-WEN, ZHU HAI, ZHOU ZHONGHUI, ZHOU QIXIAO, FANG YUPING, CHEN XUEHUA
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2023
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention discloses a sealability detection device and method for a submarine pipeline clamp, and relates to the technical field of submarine pipelines, the sealability detection device comprises a base, a linear driving mechanism, a sliding block, an electronic cabin, a detection mechanism, two pressure sensing mechanisms and two fixed supports, when the sealability detection device is used, the base is mounted on a mounting rack of the submarine pipeline clamp; the inner cover plate, the outer cover plate and the two side plates enclose a rectangular structure with an open lower end to form a measurement area; controlling the ultrasonic generator to start, observing the time interval data transmitted by the ultrasonic generator, calculating the flow of the measurement area on the PC according to the data, and judging whether leakage exists in the measurement area or not; and after a period of measurement, the linear driving mechanism is controlled to drive the sliding block to move towards the fixed sup