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Submersible motor with aluminium-cored winding

A technology of submersible motors and aluminum cores, applied in the direction of winding conductive materials, permanent deformation, connection contact materials, etc., can solve the problems of high cost and high price, and achieve the goal of improving efficiency, reducing burden and reducing cost Effect

Inactive Publication Date: 2006-11-22
史志华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the current problem of high cost and high price of motor wire winding, the invention provides a submersible motor with aluminum core winding. The production of this motor will not only increase the difficulty of the process, but also simplify the production process, which can greatly Reducing the cost of the submersible motor can reduce the cost by about 2 / 3, save a lot of precious copper materials, and improve the efficiency of the motor, which greatly reduces the burden on the vast number of rural users. It has a huge rural market and is extremely It has the value of promotion and application

Method used

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  • Submersible motor with aluminium-cored winding
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  • Submersible motor with aluminium-cored winding

Examples

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Embodiment Construction

[0012] The following is a set of specific embodiment data of the motor to illustrate the motor efficiency of the aluminum core winding motor and the specific reduced cost. Figure 4 The attached table is the specific embodiment data of 3KW, 4KW, 5.5KW motors; Figure 4 It can be seen from the table that, under the condition that the rated voltage and speed remain unchanged, the full-load power factor and full-load motor efficiency are not reduced, but improved; and the cost of the motor winding is reduced: 141.12 yuan-53.5 yuan = 87.62 yuan, 180.6 yuan-69.45 yuan = 110.15 yuan and 222.78 yuan-77.76 yuan = 145.02 yuan.

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Abstract

The invention discloses an aluminum core winding diving motor, which comprises the following parts: case, rotor, stator, solenoid and cable wire, wherein the winding solenoid is set in the case, which is replaced by aluminum core winding solenoid. The invention reduces manufacturing difficulties and simplifies the manufacturing technology, which improves the motor efficiency.

Description

Technical field [0001] The invention relates to a submersible motor, in particular to an aluminum core winding submersible motor. Background technique [0002] At present, the wire windings in the submersible motors are made of copper. The price of this material is very high, which will greatly increase the cost of the submersible motor. The current copper material has risen to 80,000 yuan per ton, which makes the price of the submersible motor significantly higher. This has greatly increased the burden on users, especially the vast number of rural users who use this machine, which also greatly increases the burden on farmers. There is no good solution for this. Summary of the invention [0003] In order to solve the current problem of high cost and high price of motor wire windings, the present invention provides an aluminum core winding submersible motor. The production of the motor will not only increase the difficulty of the process, but also simplify the production process,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K3/02H01R4/18H01R4/62
Inventor 史志华
Owner 史志华