A wear-resistant and silent dual-rotor high-speed motor and its preparation method

A high-speed motor and dual-rotor technology, which is used in mechanical equipment, manufacturing motor generators, and electric components, etc., can solve the problems of increasing the scrap rate of equipment, wear and tear, and increasing the working pressure of staff.

Active Publication Date: 2021-02-23
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

[0056] This embodiment provides a wear-resistant and silent double-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 following components are included in parts by mass: Component A includes the following components by parts by mass: nano-silica powder: 11 parts, nano-zinc oxide: 9 parts, dimethylacetamide: 7 parts, methyl acetate Ester: 3 parts, neoprene rubber: 10 parts, tetraethyl orthosilicate: 8 parts, amino resin: 6 parts, auxiliary materials: 30 parts; the B component includes the following components by mass parts: base material Emulsion: 17 parts, antifreeze agent: 4 parts, filler: 12 parts, plasticizing resin: 3 parts, vapor phase corrosion inhibitor: 1 part, curing agent: 20 parts, defoamer: 19 parts, coalescent: 23 copies;

[0057] The auxiliary materials are graphite, molybdenum disulfide and talc powder mixed according to the mas...

Embodiment 2

[0071] This embodiment provides a wear-resistant and silent double-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:

[0072] 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, neoprene rubber: 14 parts, ethyl orthosilicate: 12 parts, amino resin: 9 parts, excipients: 33 parts;

[0073] 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, coalescent: 27 parts;

[0074] The auxiliary materials are graphite, molybdenum disulfide and talc powder mixed according to the mass ra...

Embodiment 3

[0088] This embodiment provides a wear-resistant and silent double-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:

[0089]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, neoprene rubber: 14 parts, ethyl orthosilicate: 12 parts, amino resin: 9 parts, excipients: 33 parts;

[0090] 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, coalescent: 27 parts;

[0091] The auxiliary materials are graphite, molybdenum disulfide and talc powder mixed according to the mass rat...

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Abstract

The invention discloses a wear-resistant and silent dual-rotor high-speed motor. The sound insulation board is composed of two components, A and B, in the ratio of A: B = 2:1. A and B contain the following components in parts by mass: A component Include the following components in terms of parts by mass: nano-silica powder: 11-19 parts, nano-zinc oxide: 9-12 parts, dimethylacetamide: 7-10 parts, methyl acetate: 3-8 parts , chloroprene rubber: 10-14 parts, tetraethyl orthosilicate: 8-12 parts, amino resin: 6-9 parts, auxiliary materials: 30-33 parts; the second component includes the following components by mass parts: Base emulsion: 17‑20 parts, antifreeze agent: 4‑8 parts, filler: 12‑19 parts, plasticizing resin: 3‑9 parts, vapor phase corrosion inhibitor: 1‑4 parts, curing agent: 20‑24 parts parts, defoamer: 19-22 parts, film-forming aids: 23-27 parts, the present invention not only improves work efficiency, but also reduces production cost and scrap rate, saves time and effort, high efficiency and energy saving, simple steps and convenient operation .

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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Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/02H02K5/24H02K15/00F04D25/06C09D4/02C09D4/06C09D7/61C08L33/00C08L25/14C08L33/04C08L31/04C08K13/02C08K3/36C08K3/34C08K5/053C08J5/18C08J7/04C08J7/046C09D111/00C09D161/20
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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