Drain pump

Drain pump

  • CN 102,996,462 A
  • Filed: 08/29/2012
  • Published: 03/27/2013
  • Est. Priority Date: 08/30/2011
  • Status: Active Application
First Claim
Patent Images

1. a draining pump has:

  • motor;

    The rotation blade that is connected with the output shaft of this motor;

    And the underpart is provided with suction port and sidepiece is provided with exhaust port, accommodate the housing of described rotation blade with rotating freely, and described rotation blade has;

    the axial region that is connected with the output shaft of described motor;

    A plurality of tabular large footpath blade from from this axial region to the extension of radiation direction;

    And a plurality of tabular path blade that is connected with the lower end edge portion of this large footpath blade, this draining pump is characterised in that, is provided with the guide portion of the current direction outside guiding that described large footpath blade is stirred in the edge of described large footpath blade.

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