Pipeline inner wall cleaning device
The utility model relates to a pipeline inner wall cleaning device which structurally comprises a hollow sponge column which is tightly matched and movably arranged in a pipeline body, a cylindrical magnet is arranged in the center of the hollow sponge column, the outer diameter of the cylindrical m...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a pipeline inner wall cleaning device which structurally comprises a hollow sponge column which is tightly matched and movably arranged in a pipeline body, a cylindrical magnet is arranged in the center of the hollow sponge column, the outer diameter of the cylindrical magnet is smaller than the inner diameter of the pipeline body, and the length of the hollow sponge column is equal to that of the cylindrical magnet. And a magnetic structure for driving the cylindrical magnet to move is movably connected to the outer wall of the pipeline body. The pipeline has the advantages that the structural design is reasonable, the use is convenient, a part composed of the hollow sponge column and the cylindrical magnet is placed in the pipeline body, then the magnetic structure bag is installed on the pipeline body, the magnetic structure is moved to drive parts in the pipeline to move along with the pipeline, and the hollow sponge column moves along the pipeline and is in full friction with |
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