CN203397741U - A nano frequency conversion self-lubricating refrigerant resistant enamelled aluminum wire - Google Patents
A nano frequency conversion self-lubricating refrigerant resistant enamelled aluminum wire Download PDFInfo
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- CN203397741U CN203397741U CN201320501947.1U CN201320501947U CN203397741U CN 203397741 U CN203397741 U CN 203397741U CN 201320501947 U CN201320501947 U CN 201320501947U CN 203397741 U CN203397741 U CN 203397741U
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- insulating layer
- frequency conversion
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 13
- 239000003507 refrigerant Substances 0.000 title claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 title claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 8
- 239000004020 conductor Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 239000004962 Polyamide-imide Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 229920002312 polyamide-imide Polymers 0.000 claims abstract description 9
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 229920003055 poly(ester-imide) Polymers 0.000 claims abstract description 4
- 239000002966 varnish Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 abstract description 7
- 239000003973 paint Substances 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 2
- 150000004706 metal oxides Chemical class 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 239000000377 silicon dioxide Substances 0.000 abstract description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000007790 scraping Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
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Abstract
Description
技术领域 technical field
本实用新型涉及漆包线领域，尤其涉及一种纳米变频自润滑耐冷媒漆包铝线。 The utility model relates to the field of enameled wires, in particular to a nano frequency conversion self-lubricating refrigerant-resistant enameled aluminum wire. the
背景技术 Background technique
目前，大部分漆包线都是采用铜作为导体，并且绝缘层的耐电晕性能和耐冷媒性能都不理想，尤其是在变频电机中，漆包线的抗电脉冲能力不够强，同时在现阶段铜资源比较匮乏，价格比较昂贵的情况下，选用一种可以代替铜的材料作为导体，也是发展的必然趋势。 At present, most enameled wires use copper as the conductor, and the corona resistance and refrigerant resistance of the insulating layer are not ideal. It is an inevitable trend of development to choose a material that can replace copper as a conductor when it is relatively scarce and the price is relatively expensive. the
发明内容 Contents of the invention
为了节约铜资源，降低生产成本，同时能够有较强的抗电脉冲能力，本实用新型提供一种纳米变频自润滑耐冷媒漆包铝线。 In order to save copper resources, reduce production costs, and have a strong ability to resist electric pulses, the utility model provides a nano frequency conversion self-lubricating refrigerant-resistant enamelled aluminum wire. the
本实用新型的目的是通过以下技术方案实现的：一种纳米变频自润滑耐冷媒漆包铝线，包括铝芯导体和绝缘层，绝缘层分为第一绝缘层、第二绝缘层、第三绝缘层，铝芯导体表面从内到外依次涂覆有第一绝缘层、第二绝缘层和第三绝缘层，采用铝作为导体能获得比铜导体更高的耐热性能，既可以节约铜资源，又可以降低生产成本，其中第一绝缘层为聚酯亚胺绝缘漆，第二绝缘层是纳米量子变频树脂层，纳米量子变频树脂层是通过纳米技术将二氧化硅、氧化铝或其他金属氧化物微细粉粒加入到聚酰胺酰亚胺中形成的，第二绝缘层涂层的厚度为总绝缘层厚度的40%，具有良好的耐电晕性能，第三绝缘层为改性的自润滑型聚酰胺酰亚胺绝缘漆，采用自润滑型聚酰胺酰亚胺绝缘漆作为表面涂层的漆包线具有良好的耐冷媒性能、耐磨性和较低的摩擦系数。 The purpose of this utility model is achieved through the following technical solutions: a nano frequency conversion self-lubricating refrigerant resistant enamelled aluminum wire, including an aluminum core conductor and an insulating layer, the insulating layer is divided into a first insulating layer, a second insulating layer, a third Insulation layer, the surface of the aluminum core conductor is coated with the first insulation layer, the second insulation layer and the third insulation layer in sequence from the inside to the outside. Using aluminum as a conductor can obtain higher heat resistance than copper conductors, which can save copper resources, and can reduce production costs, wherein the first insulating layer is polyesterimide insulating varnish, the second insulating layer is a nano-quantum frequency conversion resin layer, and the nano-quantum frequency conversion resin layer is made of silicon dioxide, aluminum oxide or other It is formed by adding metal oxide fine powder into polyamideimide. The thickness of the second insulating layer coating is 40% of the total insulating layer thickness, which has good corona resistance performance. The third insulating layer is modified Self-lubricating polyamide-imide insulating varnish, the enameled wire with self-lubricating polyamide-imide insulating varnish as the surface coating has good refrigerant resistance, wear resistance and low friction coefficient. the
本实用新型的有益效果是：采用三复合涂层技术，发挥各涂层的优点，并通过薄漆多涂的涂漆方式，增强每层漆膜的附着性，提高了漆包线耐电晕、耐冷媒、耐油性，耐磨、耐刮、耐热性能，广泛用在变频马达、制冷压缩机电机、高压电机、高频变压器。 The beneficial effects of the utility model are: adopt the three-composite coating technology, give full play to the advantages of each coating, and enhance the adhesion of each layer of paint film through the coating method of thin paint and multiple coatings, and improve the corona resistance and corrosion resistance of the enameled wire. Refrigerant, oil resistance, wear resistance, scratch resistance, heat resistance, widely used in variable frequency motors, refrigeration compressor motors, high voltage motors, high frequency transformers. the
附图说明 Description of drawings
图1为本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model. the
具体实施方式 Detailed ways
下面结合附图对本实用新型做进一步的说明。 Below in conjunction with accompanying drawing, the utility model is described further. the
本实用新型的方案：一种纳米变频自润滑耐冷媒漆包铝线，包括铝芯导体1和绝缘层，绝缘层分为第一绝缘层2、第二绝缘层3、第三绝缘层4，铝芯导体1表面从内到外依次涂覆有第一绝缘层2、第二绝缘层3和第三绝缘层4，采用铝作为导体能获得比铜导体更高的耐热性能，既可以节约铜资源，又可以降低生产成本，其中第一绝缘层2为聚酯亚胺绝缘漆，第二绝缘层3是纳米量子变频树脂层，第二绝缘层3涂层的厚度为总绝缘层厚度的40%，具有良好的耐电晕性能，第三绝缘层4为改性的自润滑型聚酰胺酰亚胺绝缘漆，采用自润滑型聚酰胺酰亚胺绝缘漆作为表面涂层的漆包线具有良好的耐冷媒性能、耐磨性和较低的摩擦系数。 The solution of the utility model: a nano-frequency conversion self-lubricating refrigerant-resistant enamelled aluminum wire, including an aluminum core conductor 1 and an insulating layer, the insulating layer is divided into a first insulating layer 2, a second insulating layer 3, and a third insulating layer 4, The surface of the aluminum core conductor 1 is coated with the first insulating layer 2, the second insulating layer 3 and the third insulating layer 4 sequentially from the inside to the outside. Using aluminum as a conductor can obtain higher heat resistance than copper conductors, which can save Copper resources can reduce production cost again, wherein the first insulating layer 2 is polyesterimide insulating varnish, the second insulating layer 3 is a nano quantum frequency conversion resin layer, and the thickness of the coating of the second insulating layer 3 is 1/2 of the total insulating layer thickness 40%, with good corona resistance, the third insulating layer 4 is a modified self-lubricating polyamide-imide insulating varnish, and the enameled wire using self-lubricating polyamide-imide insulating varnish as the surface coating has good Excellent refrigerant resistance, wear resistance and low coefficient of friction. the
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320501947.1U CN203397741U (en) | 2013-08-17 | 2013-08-17 | A nano frequency conversion self-lubricating refrigerant resistant enamelled aluminum wire |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320501947.1U CN203397741U (en) | 2013-08-17 | 2013-08-17 | A nano frequency conversion self-lubricating refrigerant resistant enamelled aluminum wire |
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| CN203397741U true CN203397741U (en) | 2014-01-15 |
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| CN201320501947.1U Expired - Fee Related CN203397741U (en) | 2013-08-17 | 2013-08-17 | A nano frequency conversion self-lubricating refrigerant resistant enamelled aluminum wire |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976924A (en) * | 2016-06-24 | 2016-09-28 | 安徽九华金润铜业有限公司 | Self-lubricating corona resistance composite enamelled wire |
| CN109637707A (en) * | 2018-12-19 | 2019-04-16 | 广东精迅里亚特种线材有限公司 | A kind of Inverter fed motor aluminium base enameled wire and its preparation process |
| CN112491182A (en) * | 2020-11-27 | 2021-03-12 | 苏州贯龙电磁线有限公司 | Winding wire for vehicle-mounted motor and preparation method thereof |
| CN113314254A (en) * | 2021-06-03 | 2021-08-27 | 珠海格力电工有限公司 | Corona-resistant enameled wire |
| CN114464348A (en) * | 2021-08-12 | 2022-05-10 | 上海蔚兰动力科技有限公司 | Corona-resistant enameled round wire and preparation method thereof |
-
2013
- 2013-08-17 CN CN201320501947.1U patent/CN203397741U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976924A (en) * | 2016-06-24 | 2016-09-28 | 安徽九华金润铜业有限公司 | Self-lubricating corona resistance composite enamelled wire |
| CN109637707A (en) * | 2018-12-19 | 2019-04-16 | 广东精迅里亚特种线材有限公司 | A kind of Inverter fed motor aluminium base enameled wire and its preparation process |
| CN112491182A (en) * | 2020-11-27 | 2021-03-12 | 苏州贯龙电磁线有限公司 | Winding wire for vehicle-mounted motor and preparation method thereof |
| CN113314254A (en) * | 2021-06-03 | 2021-08-27 | 珠海格力电工有限公司 | Corona-resistant enameled wire |
| CN114464348A (en) * | 2021-08-12 | 2022-05-10 | 上海蔚兰动力科技有限公司 | Corona-resistant enameled round wire and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN XINCHENG ENAMELLING WIRE CO., LTD. Free format text: FORMER OWNER: GANZHOU SANJIN SPECIAL ENAMELLED WIRE CO., LTD. Effective date: 20150626 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150626 Address after: 528463, Baishi stone industry zone, three Town, Guangdong, Zhongshan Patentee after: Zhongshan Xincheng enamelled wire Co., Ltd. Address before: 342800 Ningdu County Industrial Park, Jiangxi, Ganzhou Patentee before: GANZHOU SUNJINN SPECIAL ENAMELLED WIRE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20170817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |