CN204178742U - The high temperature resistant polyether-ether-ketone polyimide film compound inslation copper coin line of submersible electric machine with oil - Google Patents
The high temperature resistant polyether-ether-ketone polyimide film compound inslation copper coin line of submersible electric machine with oil Download PDFInfo
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- CN204178742U CN204178742U CN201420547887.1U CN201420547887U CN204178742U CN 204178742 U CN204178742 U CN 204178742U CN 201420547887 U CN201420547887 U CN 201420547887U CN 204178742 U CN204178742 U CN 204178742U
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- ether
- ketone
- laminated film
- polyether
- electric machine
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Abstract
The utility model relates to the high temperature resistant polyether-ether-ketone polyimide film compound inslation copper coin line of a kind of submersible electric machine with oil.Its technical scheme is: be made up of inner wire, polyimides fluorine 46 laminated film, crystal type polyether-ether-ketone external insulation layer successively from inside to outside, described inner wire is electrician's circular copper wire, described polyimides fluorine 46 laminated film forms as a whole by the wrapped sintering of polyimides fluorine 46 laminated film of 2 ~ 3 layers of 0.035mm ~ 0.045mm thickness, and crystal type polyether-ether-ketone external insulation layer is arranged on the outside of polyimides fluorine 46 laminated film.Beneficial effect is: have employed multilayer polyimide fluorine 46 laminated film, add crystal type polyether-ether-ketone external insulation layer, obviously improve insulation resistance performance, improve temperature resistant grade and reach more than 260 DEG C, extend the useful life of submersible electric machine with oil, be applicable to the wrapped copper round wire of the extraordinary polyimide film of submersible electric machine with oil under various complex hole condition.
Description
Technical field
The utility model relates to the wrapped copper round wire field of the extraordinary polyimide film of submersible electric machine with oil, particularly the high temperature resistant polyether-ether-ketone polyimide film compound inslation copper coin line of a kind of submersible electric machine with oil.
Background technology
Submersible electric machine with oil is the extraordinary winding wire of submersible electric machine with oil with the wrapped copper round wire of extraordinary polyimide film, immerse in insulating oil at it, and bear the operational environment of high temperature, high pressure for a long time, ageing of insulation phenomenon is being there is in the conventional wrapped copper round wire of polyimide film after certain operating time, insulation resistance declines obviously, has a strong impact on the useful life of submersible electric machine with oil.
Chinese patent literature publication number is 201741463U, patentee is our company, patent name is " a kind of high-temperature polyimide film sintered round copper wire for deep-wire submersible motor ", be made up of circular copper wire and polyimides fluorine 46 laminated film, be covered with polyimides fluorine 46 laminated film at the skin of described circular copper wire, become entirety through high temperature sintering.The beneficial effects of the utility model are: have excellent electric property and higher mechanical property, there is the characteristics such as anti-aging, acid and alkali-resistance, anti-loading, heatproof are hot, can be widely used in the severe motor of condition of work, electrical equipment, use this product effectively can reduce size and the weight of same power motor.Its Problems existing is: polyimides fluorine 46 laminated film have employed one deck, and does not adopt polyetheretherketonematerials materials layer, its sealing, mechanical strength, and heat-resisting, withstand voltage and resistance to profit, the performances such as resistance to irradiation are slightly more inferior.
Summary of the invention
The purpose of this utility model is exactly the wrapped copper round wire of polyimide composite film ageing-resistant existed for prior art, the defects such as insulation resistance decline is fast, there is provided a kind of submersible electric machine with oil high temperature resistant polyether-ether-ketone polyimide film compound inslation copper coin line, have employed layer 2-3 polyimides fluorine 46 laminated film, add crystal type polyether-ether-ketone external insulation layer, sealing can better be served, add mechanical strength, heat-resisting, withstand voltage and resistance to profit, the performances such as resistance to irradiation.
Its technical scheme is: comprise inner wire, polyimides fluorine 46 laminated film, crystal type polyether-ether-ketone external insulation layer, be made up of inner wire, polyimides fluorine 46 laminated film, crystal type polyether-ether-ketone external insulation layer successively from inside to outside, described inner wire is electrician's circular copper wire, described polyimides fluorine 46 laminated film forms as a whole by the wrapped sintering of polyimides fluorine 46 laminated film of 2 ~ 3 layers of 0.035mm ~ 0.045mm thickness, constitutes the inner insulating layer that polyimides fluorine 46 laminated film is formed; Described crystal type polyether-ether-ketone external insulation layer is arranged on the outside of polyimides fluorine 46 laminated film.
Above-mentioned crystal type polyether-ether-ketone external insulation layer is extruded in outside polyimides fluorine 46 laminated film by polyether-ether-ketone, realizes closely being coated and fixed after recrystallization.
The beneficial effects of the utility model are: have employed layer 2-3 polyimides fluorine 46 laminated film, add crystal type polyether-ether-ketone external insulation layer, not only there is good electric property, mechanical strength is high, and can high temperature resistant, high pressure, resistance to oil water mixture and corrosive environment, obviously improve the insulation resistance performance of the wrapped copper round wire of the extraordinary polyimide composite film of submersible electric machine with oil, improve temperature resistant grade and reach more than 260 DEG C, extend the useful life of submersible electric machine with oil, be applicable to the wrapped copper round wire of the extraordinary polyimide film of submersible electric machine with oil under various complex hole condition.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
In upper figure: inner wire 1, polyimides fluorine 46 laminated film 2, crystal type polyether-ether-ketone external insulation layer 3.
Embodiment
By reference to the accompanying drawings 1, the utility model will be further described:
The utility model comprises inner wire 1, polyimides fluorine 46 laminated film 2, crystal type polyether-ether-ketone external insulation layer 3, be made up of inner wire 1, polyimides fluorine 46 laminated film 2, crystal type polyether-ether-ketone external insulation layer 3 successively from inside to outside, described inner wire 1 is electrician's circular copper wire, described polyimides fluorine 46 laminated film 2 forms as a whole by the wrapped sintering of polyimides fluorine 46 laminated film of 2 ~ 3 layers of 0.035mm ~ 0.045mm thickness, constitutes the inner insulating layer that polyimides fluorine 46 laminated film is formed; Described crystal type polyether-ether-ketone external insulation layer 3 is arranged on the outside of polyimides fluorine 46 laminated film 2.
Wherein, crystal type polyether-ether-ketone external insulation layer 3 is extruded in outside polyimides fluorine 46 laminated film 2 by polyether-ether-ketone, realizes closely being coated and fixed after recrystallization.
Wherein, the inner insulating layer that polyimides fluorine 46 laminated film is formed, has excellent mechanical property, electrical property, chemical stability and very high radiation resistance, high temperature resistant and resistance to low temperature (-269 DEG C to+400 DEG C).
Crystal type polyether-ether-ketone external insulation layer 3, is be extruded in continuously on the inner insulating layer that polyimides fluorine 46 laminated film forms through high temperature extrusion machine by polyether-ether-ketone, is closely coated on inner insulating layer after recrystallization process.Polyether-ether-ketone has the molding processibility of the thermal endurance of thermoset plastics, chemical stability and thermoplastics.Polyether-ether-ketone also has excellent thermal endurance.When the electrical insulation capability of polyether-ether-ketone is very excellent, the chemical stability of polyether-ether-ketone is also very good, and polyether-ether-ketone has good anti-flammability, in addition. and it also has excellent radiation resistance.Therefore polyether-ether-ketone is used can better to serve sealing, add mechanical strength as the external insulation of the wrapped copper round wire of polyimide composite film, heat-resisting, withstand voltage and resistance to profit, the performances such as resistance to irradiation.
Claims (2)
1. the high temperature resistant polyether-ether-ketone polyimide film compound inslation copper coin line of submersible electric machine with oil, it is characterized in that: comprise inner wire (1), polyimides fluorine 46 laminated film (2), crystal type polyether-ether-ketone external insulation layer (3), from inside to outside successively by inner wire (1), polyimides fluorine 46 laminated film (2), crystal type polyether-ether-ketone external insulation layer (3) forms, described inner wire (1) is electrician's circular copper wire, described polyimides fluorine 46 laminated film (2) forms as a whole by the wrapped sintering of polyimides fluorine 46 laminated film of 2 ~ 3 layers of 0.035mm ~ 0.045mm thickness, constitute the inner insulating layer that polyimides fluorine 46 laminated film is formed, described crystal type polyether-ether-ketone external insulation layer (3) is arranged on the outside of polyimides fluorine 46 laminated film (2).
2. the high temperature resistant polyether-ether-ketone polyimide film compound inslation copper coin line of submersible electric machine with oil according to claim 1, it is characterized in that: described crystal type polyether-ether-ketone external insulation layer (3) is extruded in polyimides fluorine 46 laminated film (2) outward by polyether-ether-ketone, realizes closely being coated and fixed after recrystallization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547887.1U CN204178742U (en) | 2014-09-23 | 2014-09-23 | The high temperature resistant polyether-ether-ketone polyimide film compound inslation copper coin line of submersible electric machine with oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547887.1U CN204178742U (en) | 2014-09-23 | 2014-09-23 | The high temperature resistant polyether-ether-ketone polyimide film compound inslation copper coin line of submersible electric machine with oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204178742U true CN204178742U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420547887.1U Expired - Fee Related CN204178742U (en) | 2014-09-23 | 2014-09-23 | The high temperature resistant polyether-ether-ketone polyimide film compound inslation copper coin line of submersible electric machine with oil |
Country Status (1)
| Country | Link |
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| CN (1) | CN204178742U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3239987A1 (en) * | 2016-04-28 | 2017-11-01 | LEONI Kabel Holding GmbH | Electrical conductor and use of the electrical conductor |
| CN110136885A (en) * | 2018-02-08 | 2019-08-16 | 深圳市秋叶原实业有限公司 | A kind of production technology of cable |
| CN113488224A (en) * | 2021-06-16 | 2021-10-08 | 上海申茂电磁线有限公司 | PEEK crowded package polyimide film is around chartered line |
| CN113922608A (en) * | 2021-10-29 | 2022-01-11 | 沈阳方舟石油科技发展有限公司 | Polyimide glue-filled motor winding insulation structure and preparation method thereof |
| CN114024421A (en) * | 2021-10-29 | 2022-02-08 | 沈阳方舟石油科技发展有限公司 | Bismaleimide resin matrix composite material wound electromagnetic wire and preparation method thereof |
-
2014
- 2014-09-23 CN CN201420547887.1U patent/CN204178742U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3239987A1 (en) * | 2016-04-28 | 2017-11-01 | LEONI Kabel Holding GmbH | Electrical conductor and use of the electrical conductor |
| CN110136885A (en) * | 2018-02-08 | 2019-08-16 | 深圳市秋叶原实业有限公司 | A kind of production technology of cable |
| CN113488224A (en) * | 2021-06-16 | 2021-10-08 | 上海申茂电磁线有限公司 | PEEK crowded package polyimide film is around chartered line |
| CN113922608A (en) * | 2021-10-29 | 2022-01-11 | 沈阳方舟石油科技发展有限公司 | Polyimide glue-filled motor winding insulation structure and preparation method thereof |
| CN114024421A (en) * | 2021-10-29 | 2022-02-08 | 沈阳方舟石油科技发展有限公司 | Bismaleimide resin matrix composite material wound electromagnetic wire and preparation method thereof |
| CN113922608B (en) * | 2021-10-29 | 2023-10-20 | 沈阳方舟石油科技发展有限公司 | Polyimide glue-poured motor winding insulation structure and preparation method thereof |
| CN114024421B (en) * | 2021-10-29 | 2023-10-24 | 沈阳方舟石油科技发展有限公司 | Electromagnetic wire wound by bismaleimide resin matrix composite material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20180923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |