Blind plug-in power-on structure of internal defect detector in oil and gas pipeline

Abstract

The invention provides a blind-plug power-on structure of an internal oil-gas pipeline defect detector. The blind-plug power-on structure of the internal oil-gas pipeline defect detector comprises a blind-plug power-on structure component of a battery pack unit and a blind-plug power-on structure component of an electronic recorder, wherein the blind-plug power-on structure component of the battery pack unit and the blind-plug power-on structure component of the electronic recorder are installed on the tail portion of the battery pack unit of the internal oil-gas pipeline defect detector and the tail portion of the electronic recorder of the internal oil-gas pipeline defect detector respectively; after blind plugging is realized, the battery pack unit supplies power to the electronic recorder; insulation bushes are made of polyformaldehyde plastics when electrodes and connection terminals of the blind-plug power-on structure component of the electronic recorder and electrodes and connection terminals of the blind-plug power-on structure component of the battery pack unit are installed. The blind-plug power-on structure of the internal oil-gas pipeline defect detector has the advantages of being simple in structure, capable of preventing a short circuit and an anti-plug situation, high in reliability and resistant to impact.

Description

technical field [0001] The invention relates to the technical field of oil and gas pipeline defect detection, in particular to a blind plug-in and power-on structure of an internal defect detector of the oil and gas pipeline. Background technique [0002] With the development of oil and gas extraction technology, the supporting oil and gas pipeline technology is also constantly improving. The safety of oil and gas pipelines is a key technology in this field. One of the technical contents is the internal defect detector of oil and gas pipelines. When designing and manufacturing medium and large-diameter internal pipeline defect detectors, the electronic recorder and power supply battery pack unit of the pipeline defect internal detector are often integrated into one functional section. In order to reduce the external wiring of the detector, the The internal plug-in wiring method of the detector, therefore, it is necessary to design the blind plug-in power-on structure of the ...

AI Technical Summary

Problems solved by technology

The patent "horizontal floating installation blind-mating electrical connector" with application number 200720123195.4 is a general-purpose blind-mating electrical connector, but the connector is side-mounted and has no anti-insertion and anti-short-circuit design, nor is it flexible. Buffer design, cannot be used for blind plugging and power-on of internal defect detectors in oil and gas pipelines

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