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High-pressure-resistant insulation electric pump and surface heat-treatment modification process thereof

A high-pressure, electric pump technology, applied in the direction of coating, can solve the problems of low corrosion resistance, increased scrap rate, single utilization rate, etc., to achieve the effect of prolonging service life, reducing labor, and convenient operation

Inactive Publication Date: 2018-04-03
博维恩冷冻科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The electric pump shell in the prior art is alloy, the alloy has low wear resistance and corrosion resistance, the utilization rate is relatively single, and the damage rate is relatively high. The damage of the alloy often leads to the damage of the whole product, which greatly increases the scrap rate. Environmental pollution also poses a great threat. In order to improve the utilization rate of the alloy, reduce the scrap rate, and save time and effort, the present invention proposes a high-voltage insulating electric pump and its surface heat treatment modification process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] This embodiment provides a high-voltage insulating electric pump. The electric pump shell is coated with a layer of high-voltage insulating layer. The high-voltage insulating layer includes a high-voltage insulating layer and an insulating layer. Composite with a ratio of 3:2, the high-voltage resistant layer and the insulating layer include the following components:

[0045] The high pressure resistant layer includes the following components in parts by mass: water-based resin emulsion: 3 parts, silicon carbide micropowder: 13 parts, propylene carbonate: 29 parts, 1-butanol: 10 parts, propylene carbonate: 10 parts Parts, barium sulfate: 13 parts, lime powder: 22 parts, calcium-zinc composite stabilizer: 3 parts, defoamer: 29 parts, coupling agent: 11 parts, flame retardant: 22 parts;

[0046] The insulating layer includes the following components in parts by mass: nano silicon dioxide: 9 parts, butyl acrylate: 2 parts, silane coupling agent: 10 parts, wood fiber powder...

Embodiment 2

[0062] This embodiment provides a high-voltage insulating electric pump. The electric pump shell is coated with a layer of high-voltage insulating layer. The high-voltage insulating layer includes a high-voltage insulating layer and an insulating layer. Composite with a ratio of 3:2, the high-voltage resistant layer and the insulating layer include the following components:

[0063] The high pressure resistant layer includes the following components in parts by mass: water-based resin emulsion: 9 parts, silicon carbide micropowder: 19 parts, propylene carbonate: 32 parts, 1-butanol: 14 parts, propylene carbonate: 15 parts Parts, barium sulfate: 18 parts, lime powder: 29 parts, calcium-zinc composite stabilizer: 11 parts, defoamer: 32 parts, coupling agent: 19 parts, flame retardant: 28 parts;

[0064] The insulating layer includes the following components in parts by mass: nano silicon dioxide: 15 parts, butyl acrylate: 9 parts, silane coupling agent: 15 parts, wood fiber powd...

Embodiment 3

[0080] This embodiment provides a high-voltage insulating electric pump. The electric pump shell is coated with a layer of high-voltage insulating layer. The high-voltage insulating layer includes a high-voltage insulating layer and an insulating layer. Composite with a ratio of 3:2, the high-voltage resistant layer and the insulating layer include the following components:

[0081] The high pressure resistant layer includes the following components in parts by mass: water-based resin emulsion: 7 parts, silicon carbide micropowder: 15 parts, propylene carbonate: 30 parts, 1-butanol: 12 parts, propylene carbonate: 13 parts Parts, barium sulfate: 15 parts, lime powder: 25 parts, calcium-zinc composite stabilizer: 9 parts, defoamer: 30 parts, coupling agent: 16 parts, flame retardant: 25 parts;

[0082] The insulating layer includes the following components in parts by mass: nano silicon dioxide: 13 parts, butyl acrylate: 7 parts, silane coupling agent: 12 parts, wood fiber powde...

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PUM

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Abstract

The invention discloses a high-pressure-resistant insulation electric pump. A high-pressure-resistant insulation layer is covered on an outer shell of the electric pump, and comprises a high-pressure-resistant layer and an insulation layer; the high-pressure-resistant layer and the insulation layer are compounded according to the proportion of the high-pressure-resistant layer to the insulation layer being equal to 3:2; the high-pressure-resistant layer is prepared from the components in parts by mass: 3 to 9 parts of water-based resin emulsion, 13 to 19 parts of silicon carbide micro powder,29 to 32 parts of polypropylene carbonate, 10 to 14 parts of 1-butanol, 10 to 15 parts of polypropylene carbonate, 13 to 18 parts of barium sulfate, 22 to 29 parts of lime powder, 3 to 11 parts of calcium-zinc compound stabilizer, 29 to 32 parts of defoaming agent, 11 to 19 parts of coupling agent, and 22 to 28 parts of fire retardant; the insulation layer is prepared from the components in partsby mass: 9 to 15 parts of nanosilicon dioxide, 2 to 9 parts of butyl acrylate, 10 to 15 parts of silane coupling agent, 22 to 29 parts of wood fiber powder, 15 to 19 parts of carbon fiber powder, 11 to 15 parts of vapor phase inhibitor, 18 to 21 parts of coalescing agent, 20 to 24 parts of thickening agent, 9 to 13 parts of defoaming agent, and 20 to 28 parts of curing agent.

Description

technical field [0001] The invention relates to the technical field of processing electric pumps and their accessories, in particular to a high-voltage insulating electric pump and its surface heat treatment modification process. Background technique [0002] The electric pump shell in the prior art is alloy, the alloy has low wear resistance and corrosion resistance, the utilization rate is relatively single, and the damage rate is relatively high. The damage of the alloy often leads to the damage of the whole product, which greatly increases the scrap rate. Environmental pollution also poses a great threat. In order to improve the utilization rate of the alloy, reduce the scrap rate, and save time and effort, the present invention proposes a high-voltage insulating electric pump and its surface heat treatment modification process. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose a high-voltage insulated electric...

Claims

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Application Information

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IPC IPC(8): C09D1/00C09D7/61C09D7/63C09D4/06C09D4/02C09D201/00
CPCC09D1/00C09D4/06C09D201/00C08F289/00
Inventor 唐建明唐荣陆荣晓
Owner 博维恩冷冻科技(苏州)有限公司
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