Wear-resistant mute double-rotor high-speed motor and preparation method thereof

A high-speed motor and double-rotor technology, which is applied in the direction of mechanical equipment, manufacturing motor generators, electromechanical devices, etc., can solve the problems of increasing equipment scrap rate, wear and tear, and increasing the working pressure of staff

Active Publication Date: 2018-01-26
南京创贝高速传动机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The high-speed motor rotor used in the DDR compressor runs more stably, and the system runs more reliably. However, the high-speed motor in the prior art is noisy when running at high speed. In the case of storing multiple devices, the working environment is very noisy. The working pressure of the staff is increased, and the rotor is prone to wear and tear under long-term activities, which greatly increases the scrap rate of the equipment. In order to reduce the scrap rate, improve work efficiency, improve the working environment, and save time and effort, the present invention proposes a A wear-resistant silent double-rotor high-speed motor and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] This embodiment provides a wear-resistant and silent dual-rotor high-speed motor. The inner wall of the high-speed motor housing is covered with a sound insulation board. The sound insulation board is composed of two components A: B = 2:1. The parts by mass meter contains the following components:

[0058] Component A includes the following components in parts by mass: nano-silica powder: 11 parts, nano-zinc oxide: 9 parts, dimethylacetamide: 7 parts, methyl acetate: 3 parts, neoprene: 10 parts, ethyl orthosilicate: 8 parts, amino resin: 6 parts, auxiliary materials: 30 parts;

[0059] The B component includes the following components in parts by mass: base emulsion: 17 parts, antifreeze agent: 4 parts, filler: 12 parts, plasticizing resin: 3 parts, gas phase corrosion inhibitor: 1 part, Curing agent: 20 parts, defoamer: 19 parts, film-forming aid: 23 parts;

[0060] The auxiliary materials are graphite, molybdenum disulfide and talc powder mixed according to the mass...

Embodiment 2

[0074] This embodiment provides a wear-resistant and silent dual-rotor high-speed motor. The inner wall of the high-speed motor housing is covered with a sound insulation board. The sound insulation board is composed of two components A: B = 2:1. The parts by mass meter contains the following components:

[0075] Component A includes the following components in parts by mass: nano-silica powder: 19 parts, nano-zinc oxide: 12 parts, dimethylacetamide: 10 parts, methyl acetate: 8 parts, chloroprene rubber: 14 parts, ethyl orthosilicate: 12 parts, amino resin: 9 parts, excipients: 33 parts;

[0076] Component B includes the following components in parts by mass: base emulsion: 20 parts, antifreeze agent: 8 parts, filler: 19 parts, plasticizing resin: 9 parts, vapor phase corrosion inhibitor: 4 parts, curing agent : 24 parts, defoamer: 22 parts, film-forming aid: 27 parts;

[0077] The auxiliary materials are graphite, molybdenum disulfide and talc powder mixed according to the ...

Embodiment 3

[0091] This embodiment provides a wear-resistant and silent double-rotor high-speed motor, which includes a high-speed motor housing and dual rotors. The inner wall of the high-speed motor housing is covered with a sound insulation board. The sound insulation board is composed of two components: A: B = 2 :1 ratio compounded, A and B comprise the following components in parts by mass:

[0092] Component A includes the following components in parts by mass: nano-silica powder: 15 parts, nano-zinc oxide: 11 parts, dimethylacetamide: 8 parts, methyl acetate: 5 parts, chloroprene rubber: 12 parts, ethyl orthosilicate: 10 parts, amino resin: 8 parts, excipients: 31 parts;

[0093]Component B includes the following components in parts by mass: base emulsion: 18 parts, antifreeze agent: 7 parts, filler: 16 parts, plasticizing resin: 7 parts, vapor phase corrosion inhibitor: 3 parts, curing agent : 22 parts, defoamer: 20 parts, film-forming aid: 25 parts;

[0094] The auxiliary mater...

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PUM

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Abstract

The invention discloses a wear-resistant mute double-rotor high-speed motor. A sound insulation board is formed by composition of two components according to the proportion of A:B=2:1, and A and B include following components by weight: A component comprises following components by weight: 11-19 parts of nano silica powder, 9-12 parts of nano zinc oxide, 7-10 parts of dimethylacetamide, 3-8 partsof methyl acetate, 10-14 parts of chloroprene rubber, 8-12 parts of tetraethoxysilane, 6-9 parts of amino resin and 30-33 parts of auxiliary materials, and the B component comprises following components by weight: 17-20 parts of base material emulsion, 4-8 parts of anti-freezing agents, 12-19 parts of fillers, 3-9 parts of plasticized resin, 1-4 parts of vapor phase inhibitors, 20-24 parts of curing agents, 19-22 parts of anti-foaming agents and 23-27 parts of film-forming auxiliary agents. According to the motor, the work efficiency is improved, the production cost and the scrap rate are reduced, labor saving and time saving are realized, high efficiency and energy saving are achieved, the steps are simple, and the operation is facilitated.

Description

technical field [0001] The invention relates to the technical field of centrifugal compressor motors, in particular to a wear-resistant and silent dual-rotor high-speed motor and a preparation method thereof. Background technique [0002] The high-speed motor rotor used in the DDR compressor runs more stably, and the system runs more reliably. However, the high-speed motor in the prior art is noisy when running at high speed. In the case of storing multiple devices, the working environment is very noisy. The working pressure of the staff is increased, and the rotor is prone to wear and tear under long-term activities, which greatly increases the scrap rate of the equipment. In order to reduce the scrap rate, improve work efficiency, improve the working environment, and save time and effort, the present invention proposes a A wear-resistant silent double-rotor high-speed motor and a preparation method thereof. Contents of the invention [0003] The technical problem to be ...

Claims

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Application Information

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IPC IPC(8): H02K5/02H02K5/24H02K15/00F04D25/06C09D4/02C09D4/06C09D7/61C08L33/00C08L25/14C08L33/04C08L31/04C08K13/02C08K3/36C08K3/34C08K5/053C08J5/18C08J7/04C09D111/00C09D161/20
CPCY02P20/10
Inventor 陆树根刘凯柴洪义朱文庆
Owner 南京创贝高速传动机械有限公司
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