Underwater pipeline detection robot for shallow water area

Abstract

The invention discloses an underwater pipeline detection robot for a shallow water area, and relates to the field of underwater robots. The underwater pipeline detection robot comprises an extendablemechanism, a rack, a connecting block, a sealing assembly, a cleaning assembly and a camera. According to the underwater pipeline detection robot, the traditional detection mode is changed, the cleaning process and the detection process are synchronously carried out, therefore, the pipeline can be photographed while being cleaned, and a relatively clear image can be obtained, so that the detectionefficiency is improved, and the detection effect is ensured.

Description

technical field [0001] The invention belongs to the field of underwater robots, and in particular relates to an underwater pipeline detection robot used in shallow water areas. Background technique [0002] Some underwater pipelines located in shallow water areas, on the one hand, bear high internal temperature and pressure loads, and on the other hand, externally bear low temperature loads, hydrostatic pressure, etc. for a long time. Therefore, the detection of underwater pipelines is particularly important. [0003] At present, the detection outside the pipe is mostly used to detect the outer surface of the pipe, such as underwater TV, but because there is often a lot of dirt attached to the outer surface of the pipe, the detection effect is greatly reduced. Therefore, if you want to obtain a better detection effect, before the detection It is also necessary to clean the surface, and the cleaning process will cause the water quality to be turbid and need to wait for a lon...

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Problems solved by technology

[0003] At present, the detection outside the pipe is mostly used to detect the outer surface of the pipe, such as underwater TV, but because there is often a lot of dirt attached to the outer surface of the pipe, the detection effect is greatly reduced. Therefore, if you want to obtain a better detection effect, before the detection It is also necessary to clean the surface, and the cleaning process will cause the water quality to be turbid and need to wait for a long time, thus restricting the detection efficiency. Therefore, it is necessary to develop an underwater detection robot with cleaning functions to realize underwater Full-length, 24 / 7 inspection of downpipes

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