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Barrier-free recessed wall pump device

A barrier-free, concave-wall technology, applied to pump devices, pumps, packaging, etc., can solve problems such as easy to be blocked, low suction and discharge efficiency, etc.

Inactive Publication Date: 2015-11-11
李德生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Based on the low suction and discharge efficiency of existing conveying equipment for dredging, sewage discharge, sand and gravel transportation, grain transportation, dust, concrete, fluid, etc.; it is easy to be blocked as a premise

Method used

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  • Barrier-free recessed wall pump device
  • Barrier-free recessed wall pump device
  • Barrier-free recessed wall pump device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1: Such as: dredging, sand, fluid, dust, drainage, sewage, water diversion, water supply, pressurization, circulating water and special object motors.

[0024] The method of the present invention consists of 1 spiral concave wall rotor, 2 pipeline stators, 15 internal spiral concave walls and the like to form a motor.

[0025] The barrier-free concave-wall pump equipment uses electromagnetism as power to drive the spiral concave-wall to rotate to form a high-voltage power spiral concave-wall motor pump.

[0026] 1 The two ends of the spiral concave wall rotor are respectively equipped 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 system; 2 The two ends of the pipe stator are respectively equipped with 8 inlet bearing outer walls and 10 outlets The outer wall of the bearing and the 13 stator S wire wraps are connected with the 14 stator N wire wraps to form a pipe...

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PUM

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Abstract

The invention discloses a barrier-free recessed wall pump device, and a motor composed of a spiral recessed wall rotor (1), a pipeline stator (2) and an inner screw recessed wall (15)and so on. A spiral recessed wall rotor, a pipeline stator, a rotor N pole, a rotor S pole, an eligible fluid / object rotary guide inlet, a fluid / object rotary outlet, an inlet bearing inner wall, an inlet bearing outer wall, an outlet bearing inner wall, an outlet bearing inner wall, an outlet bearing outer wall, a non-resistance fluid / object inlet direction, an inner screw recessed wall inlet, a stator S solenoid, s stator N solenoid (14), an inner spiral recessed wall, an inner spiral recessed wall outlet and a non-resistance fluid / object outlet direction form a system.

Description

technical field [0001] The patent of the present invention relates to a multi-field motor pump such as a barrier-free concave wall pump, especially to a concave wall rotor prepared by using an inner hollow concave wall; for dredging, sewage, sand, dust; coal, grain, objects Spiral concave wall suction and discharge pumps (referred to as "barrier-free concave wall pump equipment") that can be used for fluids, fluids, etc. Background technique [0002] Based on the low suction and discharge efficiency of the existing conveying equipment for dredging, sewage discharge, transporting sand, transporting grain, dust, concrete, fluid, etc.; easy to be blocked as a premise. Contents of the invention [0003] The key innovation points of the present invention: 1: the rotating inner wall has no friction 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D3/00F04D13/06F04D29/18B65G33/10
Inventor 李德生
Owner 李德生
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