Reactor main pump connecting pipe welding seam inspection device

The invention discloses a reactor main pump connecting pipe welding seam inspection device. The device comprises a main frame, an underwater walking assembly, a scanning assembly, a detection probe and a master control system, and is characterized in that the underwater walking assembly is fixedly a...

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Bibliographic Details
Main Authors LI SHULIANG, REN JUNBO, CHAI YUKUN, YANG LEI, YANG FAN, WU JING, WANG ZHE
Format Patent
LanguageChinese
English
Published 17.12.2021
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Summary:The invention discloses a reactor main pump connecting pipe welding seam inspection device. The device comprises a main frame, an underwater walking assembly, a scanning assembly, a detection probe and a master control system, and is characterized in that the underwater walking assembly is fixedly arranged on the main frame and drives the main frame to move; the scanning assembly is provided with a first end and a second end, and the first end of the scanning assembly is fixedly connected with the main frame; the detection probe is fixedly arranged at the second end of the scanning assembly; the master control system is arranged outside the reactor and is in communication connection with the detection probe; during working, the detection probe goes deep into the main pump connecting pipe; and the detection probe is installed on the main frame through the scanning assembly, moves underwater through the underwater walking assembly controller and then is placed in a pressure vessel of a reactor, and the detectio
Bibliography:Application Number: CN202111101281