Dual-mode conversion thick-wall pipeline detection sensor and detection experiment system
The embodiment of the utility model provides a dual-mode conversion thick-wall pipeline detection sensor and an experiment detection system. The sensor comprises an E-shaped silicon steel magnet yoke (1), a magnet exciting coil (2) and a grating coil (3), the excitation coil (2) is wound on the cent...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
19.09.2023
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Abstract | The embodiment of the utility model provides a dual-mode conversion thick-wall pipeline detection sensor and an experiment detection system. The sensor comprises an E-shaped silicon steel magnet yoke (1), a magnet exciting coil (2) and a grating coil (3), the excitation coil (2) is wound on the center pole of the E-shaped silicon steel magnet yoke (1), and the magnetic field direction is divided into left and right paths vertically downwards from the center pole of the electromagnet and returns to the position above the center pole along the magnet yoke after the excitation coil is electrified; the grating coil (3) is placed on the surface of the steel pipe, the central pole of the E-shaped silicon steel magnet yoke (1) covers the central area of the grating coil (3), and the areas on the two sides of the grating coil (3) are located between the central pole of the E-shaped silicon steel magnet yoke (1) and yoke feet respectively.
本申请实施例提供了一种双模转换的厚壁管道检测传感器及实验检测系统。该传感器包括:E型硅钢磁轭(1),励磁线圈(2),格栅线圈(3);励磁线圈(2)缠绕在E型硅 |
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AbstractList | The embodiment of the utility model provides a dual-mode conversion thick-wall pipeline detection sensor and an experiment detection system. The sensor comprises an E-shaped silicon steel magnet yoke (1), a magnet exciting coil (2) and a grating coil (3), the excitation coil (2) is wound on the center pole of the E-shaped silicon steel magnet yoke (1), and the magnetic field direction is divided into left and right paths vertically downwards from the center pole of the electromagnet and returns to the position above the center pole along the magnet yoke after the excitation coil is electrified; the grating coil (3) is placed on the surface of the steel pipe, the central pole of the E-shaped silicon steel magnet yoke (1) covers the central area of the grating coil (3), and the areas on the two sides of the grating coil (3) are located between the central pole of the E-shaped silicon steel magnet yoke (1) and yoke feet respectively.
本申请实施例提供了一种双模转换的厚壁管道检测传感器及实验检测系统。该传感器包括:E型硅钢磁轭(1),励磁线圈(2),格栅线圈(3);励磁线圈(2)缠绕在E型硅 |
Author | HUO ZHILIN LIU SIQU CAI DAOMENG LIU DONGHANG MENG HAO |
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DocumentTitleAlternate | 一种双模转换的厚壁管道检测传感器及检测实验系统 |
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Snippet | The embodiment of the utility model provides a dual-mode conversion thick-wall pipeline detection sensor and an experiment detection system. The sensor... |
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Title | Dual-mode conversion thick-wall pipeline detection sensor and detection experiment system |
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