Residue filtering mechanism of submersible pump
The utility model provides a residue filtering mechanism of a submersible pump, and aims to solve the technical problems that the water pumping efficiency of the submersible pump can be reduced and the labor intensity can be increased by a method for manually cleaning residues at a water inlet of th...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a residue filtering mechanism of a submersible pump, and aims to solve the technical problems that the water pumping efficiency of the submersible pump can be reduced and the labor intensity can be increased by a method for manually cleaning residues at a water inlet of the submersible pump at present. The residue filtering mechanism comprises a shielding cover arranged at the water inlet end of the submersible pump body in a covering mode, and a plurality of densely-distributed water inlet holes are formed in the end, away from the submersible pump body, of the shielding cover; one end of the rotating shaft is rotationally connected to the middle of the end, away from the submersible pump body, of the shielding cover; one ends of the scrapers are arranged on the rotating shaft, the scrapers are consistent with the rotating shaft in radius direction, a plurality of scrapers are uniformly distributed around the rotating shaft, one sides of the scrapers are close to the shielding cove |
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