Plastic magnetic force pump

Plastic magnetic force pump

CN
  • CN 1,648,459 A
  • Filed: 01/19/2004
  • Published: 08/03/2005
  • Est. Priority Date: 01/19/2004
  • Status: Active Application
First Claim
Patent Images

1. plastics magnetic drive pump, comprise pump case (1), motor, carriage (13), pump shaft (2), be installed in impeller (3) and interior coupling (4) on the pump shaft (2) respectively, and outer coupling (5), interior coupling (4), be provided with separation sleeve (6) between the outer coupling (5), it is characterized in that on the ear end face of described pump case (1) middle body (7) being installed, the other end of middle body (7) is equipped with suspension (8), described pump shaft (2) can be installed in the chamber of middle body (7) rotationally, and the end that pump shaft (2) is positioned at described suspension (8) is equipped with described coupling (4), and suspension (8) is fixed on the described carriage (13), described impeller (3) adopts metallic material to make, its outer surface is coated with fiber-reinforced resin layer (15), and described separation sleeve (6) adopts fiber-reinforced resin to make, and which is provided with the metal strengthening net, described pump shaft (2) adopts metallic material to make, and its outer surface is coated with fiber-reinforced resin layer.

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