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Efficient hollow turbine pump

A hollow, turbine technology, applied to pump devices, pumps, components of pumping devices for elastic fluids, etc., can solve problems such as low suction and discharge efficiency, debris and humidity sticking and blocking

Inactive Publication Date: 2016-02-03
李德生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Based on the premise that the existing conveying equipment for dredging, sewage discharge, transporting sand, transporting grain, dust, concrete, etc. is easily blocked by sundries and humidity, and the efficiency of suction and discharge is low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1: Such as: dredging, sewage, sand, dust, concrete, etc.

[0016] The inventive method consists of 1 hollow barrier-free turbine rotor, 2 pipeline stators and 18 hollow barrier-free turbines to form a suction-discharge motor pump.

[0017] Using the high-efficiency hollow turbine pump equipment, electromagnetic induction is used to drive the turbine of the motor to rotate to form a high-efficiency hollow turbine suction-discharge pump.

[0018] 1 The two ends of the barrier-free hollow turbine rotor are respectively provided with 7 inlet bearing inner walls and 9 outlet bearing inner walls and 3 rotor N poles are connected with 4 rotor S poles to form a turbine rotor; 2 The two ends of the pipeline stator are respectively provided with 8 inlet bearing outer walls and 10 outlets The outer wall of the bearing and the 13 stator S wire package and the 14 stator N wire package are connected to form the culvert tube stator; the 5-condition sand and gravel sludge is ...

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PUM

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Abstract

The invention discloses an efficient hollow turbine pump comprising a hollow barrier-free turbine rotor 1, a pipeline stator 2 and a hollow barrier-free turbine 18, wherein an inlet bearing internal wall 7 and an outlet bearing internal wall 9 are respectively arranged at the two ends of the hollow barrier-free turbine rotor 1; a rotor N pole 3 is connected with a rotor S pole 4 to form the turbine rotor; an inlet bearing external wall 8 and an outlet bearing external wall 10 are respectively arranged at the two ends of the pipeline stator 2; a stator S coil 13 is connected with a stator N coil to form a culvert pipe stator; and conditional sand and stone sludge 5 is rotationally guided in to generate a rotary cutting magnetic field through electricity generated by the stator S coil 13 and the stator N coil 14, thereby forming the efficient hollow turbine pump via the rotation of the hollow barrier-free turbine 18.

Description

technical field [0001] The patent of the present invention relates to a high-efficiency hollow turbine pump and other multi-field motor pumps, especially to a turbine rotor prepared by using a shaftless inner hollow turbine; a turbine suction and discharge pump driven by dredging, sewage, sand, dust, etc. (referred to as "high-efficiency hollow turbo pump equipment"). Background technique [0002] Based on the premise that the existing conveying equipment for dredging, sewage discharge, transporting sand, transporting grain, dust, concrete, etc. is easily blocked by sundries and humidity, and the efficiency of suction and discharge is low. Contents of the invention [0003] The key innovation points of the present invention: 1: the rotating inner wall has no frictional dead angle; 2: guide the sandstone sludge hole to generate a vortex effect; 3: the sandstone sludge runs through the middle without resistance; 4, the sandstone sludge rotates inside and outside with atmosph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D3/02F04D7/00F04D13/06F04D29/18
Inventor 李德生
Owner 李德生
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