Water pump

Water pump

CN
  • CN 2,573,732 Y
  • Filed: 08/09/2002
  • Issued: 09/17/2003
  • Est. Priority Date: 08/09/2002
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of novel water pump, mainly form by the pump housing (1), transmission shaft (5), the pump housing (1) bottom is provided with water intake (3), upper lateral part is provided with water outlet (4), it is characterized in that:

  • be provided with upper and lower two layers of impeller (2) on the transmission shaft (5) in the pump housing (1), between two layers of impeller (2), be provided with spirality decompressor (9);

    Above-mentioned transmission shaft (5) links to each other with a line shaft (7) by flexible axle (6).

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