CN105225730A - For the waterproof low noise film bag rectangular aluminum twisted wire of reactor - Google Patents
For the waterproof low noise film bag rectangular aluminum twisted wire of reactor Download PDFInfo
- Publication number
- CN105225730A CN105225730A CN201410223419.3A CN201410223419A CN105225730A CN 105225730 A CN105225730 A CN 105225730A CN 201410223419 A CN201410223419 A CN 201410223419A CN 105225730 A CN105225730 A CN 105225730A
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- China
- Prior art keywords
- film
- twisted wire
- alclad
- low noise
- dielectric film
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The invention discloses a kind of waterproof low noise film bag rectangular aluminum twisted wire for reactor, comprise the even number root film alclad twisted wire being formed two rows layout by stranded transposition, the outer wrap of even number root film alclad twisted wire has dielectric film, is all filled with insulating cement in the gap between film alclad twisted wire adjacent in dielectric film and between film alclad twisted wire and dielectric film; The inner core of film alclad twisted wire is the stranded formation of many soft states circle aluminum steels, film alclad twisted wire be coated with the aluminium stranded conductor adventitia adopting polyimide film half-lap to pack; Dielectric film is made up of the inner side polyester non woven fabric layer from inside to outside superposed successively, the first polyimide film, the second polyimide film, outside polyester non woven fabric layer.The present invention has high, the closely knit tight of waterproof effect, is not easy to produce the advantage of mechanicalness noise.
Description
Technical field
The present invention relates to cable clothing arts, be specifically related to a kind of waterproof low noise film bag rectangular aluminum twisted wire for reactor.
Background technology
The outside of the film bag rectangular aluminum twisted wire of prior art or film take all of the outside of aluminum steel, all overlapping one or more layers polyester film wrapped or polyimide film, sealing can not be formed after oven dry, therefore when reactor runs, round aluminum steel in winding wire can not avoid the erosion suffering water or aqueous vapor, so that leads to a disaster; Further, the space that the film in film bag rectangular aluminum twisted wire takes all of between aluminum steel is comparatively large, during use, single film can be caused to take all of the vibration of aluminum steel, produce mechanicalness noise.
Summary of the invention
The technical problem to be solved in the present invention is to provide high, the closely knit tight of a kind of waterproof effect, is not easy to produce the waterproof low noise film bag rectangular aluminum twisted wire for reactor of mechanicalness noise.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of waterproof low noise film bag rectangular aluminum twisted wire for reactor, comprise the even number root film alclad twisted wire being formed two rows layout by stranded transposition, the outer wrap of described even number root film alclad twisted wire has dielectric film, is all filled with insulating cement in the gap between film alclad twisted wire adjacent in described dielectric film and between film alclad twisted wire and dielectric film.
Preferably, the inner core of described film alclad twisted wire is the stranded formation of many soft states circle aluminum steels, described film alclad twisted wire be coated with the aluminium stranded conductor adventitia adopting polyester film or polyimide film half-lap to pack.
Preferably, described dielectric film is made up of the inner side polyester non woven fabric layer from inside to outside superposed successively, the first polyimide film, the second polyimide film, outside polyester non woven fabric layer.
The waterproof low noise film bag rectangular aluminum twisted wire that the present invention is used for reactor has following advantage: be all filled with insulating cement in the gap between the film alclad twisted wire that the present invention is adjacent in dielectric film and between film alclad twisted wire and dielectric film, make to become as a whole by insulating cement between film alclad twisted wire, by the film alclad twisted wire of inside, " lock " inside tightly in the effect that insulating cement plays seal, guarantee that film alclad twisted wire does not corrode by water or aqueous vapor, and owing to becoming as a whole by insulating cement between film alclad twisted wire, space is not had between film alclad twisted wire, thus single film can be avoided to take all of the vibration of aluminum steel, thus reduce noise, there is waterproof effect high, closely knit tight, be not easy the advantage producing mechanicalness noise.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is embodiment of the present invention broken section structural representation along its length.
Fig. 2 is the cross-sectional structure schematic diagram of the embodiment of the present invention.
Fig. 3 is the partial enlargement structural representation of Fig. 2.
Marginal data: 1, film alclad twisted wire; 11, aluminium stranded conductor adventitia; 2, dielectric film; 21, inner side polyester non woven fabric layer; 22, the first polyimide film; 23, the second polyimide film; 24, outside polyester non woven fabric layer; 3, insulating cement.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As depicted in figs. 1 and 2, the waterproof low noise film bag rectangular aluminum twisted wire that the present embodiment is used for reactor comprises even number root (the 2n root being formed two rows layout by stranded transposition, n >=2) film alclad twisted wire 1, the outer wrap of even number root film alclad twisted wire 1 has dielectric film 2, is all filled with insulating cement 3 in the gap between film alclad twisted wire 1 adjacent in dielectric film 2 and between film alclad twisted wire 1 and dielectric film 2.
As shown in Figures 2 and 3, in the present embodiment, the inner core of film alclad twisted wire 1 is the stranded formation of many soft states circle aluminum steels, film alclad twisted wire 1 be coated with the aluminium stranded conductor adventitia 11 adopting polyester film or polyimide film half-lap to pack.
As shown in Figures 2 and 3, in the present embodiment, dielectric film 2 is made up of inner side polyester non woven fabric layer 21, first polyimide film 22, second polyimide film 23 from inside to outside superposed successively, outside polyester non woven fabric layer 24.
The foregoing is only the preferred embodiment of the present invention, protection scope of the present invention is not limited in above-mentioned execution mode, and every technical scheme belonging to the principle of the invention all belongs to protection scope of the present invention.For a person skilled in the art, some improvements and modifications of carrying out under the prerequisite not departing from principle of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. the waterproof low noise film bag rectangular aluminum twisted wire for reactor, comprise even number root film alclad twisted wire (1) being formed two rows layout by stranded transposition, the outer wrap of described even number root film alclad twisted wire (1) has dielectric film (2), it is characterized in that: be all filled with insulating cement (3) in the gap between film alclad twisted wire (1) adjacent in described dielectric film (2) and between film alclad twisted wire (1) and dielectric film (2).
2. the waterproof low noise film bag rectangular aluminum twisted wire for reactor according to claim 1, it is characterized in that: the inner core of described film alclad twisted wire (1) is the stranded formation of many soft states circle aluminum steels, described film alclad twisted wire (1) be coated with the aluminium stranded conductor adventitia (11) adopting polyester film or polyimide film half-lap to pack.
3. the waterproof low noise film bag rectangular aluminum twisted wire for reactor according to claim 2, is characterized in that: described dielectric film (2) is made up of inner side polyester non woven fabric layer (21) from inside to outside superposed successively, the first polyimide film (22), the second polyimide film (23), outside polyester non woven fabric layer (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223419.3A CN105225730A (en) | 2014-05-26 | 2014-05-26 | For the waterproof low noise film bag rectangular aluminum twisted wire of reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223419.3A CN105225730A (en) | 2014-05-26 | 2014-05-26 | For the waterproof low noise film bag rectangular aluminum twisted wire of reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105225730A true CN105225730A (en) | 2016-01-06 |
Family
ID=54994628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410223419.3A Pending CN105225730A (en) | 2014-05-26 | 2014-05-26 | For the waterproof low noise film bag rectangular aluminum twisted wire of reactor |
Country Status (1)
| Country | Link |
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| CN (1) | CN105225730A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632734A (en) * | 2016-03-22 | 2016-06-01 | 北京电力设备总厂有限公司 | Low-noise dry-type air-core reactor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087891A (en) * | 2009-12-07 | 2011-06-08 | 上海顺潮工业有限公司 | Process for producing filmed rectangular aluminum stranded wire for extra-high voltage dry type reactor |
| JP2012033386A (en) * | 2010-07-30 | 2012-02-16 | Nec Tokin Corp | Electric wire, winding wire and electric component |
| CN202332336U (en) * | 2011-11-22 | 2012-07-11 | 上海顺潮工业有限公司 | Combined film-covered rectangular aluminum stranded wire for ultrahigh-voltage dry reactor |
| CN203165496U (en) * | 2013-01-11 | 2013-08-28 | 上海顺潮工业有限公司 | High frequency electrical concentric type compound stranding litz wire |
| CN203192491U (en) * | 2013-04-11 | 2013-09-11 | 江苏宝杰隆电磁线有限公司 | Corona-resistant and high-temperature-resistant film-wrapped round aluminium wire |
| CN203895141U (en) * | 2014-05-26 | 2014-10-22 | 上海顺潮工业有限公司 | Waterproof low-noise film-coated rectangular aluminum stranded wire for electric reactor |
-
2014
- 2014-05-26 CN CN201410223419.3A patent/CN105225730A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087891A (en) * | 2009-12-07 | 2011-06-08 | 上海顺潮工业有限公司 | Process for producing filmed rectangular aluminum stranded wire for extra-high voltage dry type reactor |
| JP2012033386A (en) * | 2010-07-30 | 2012-02-16 | Nec Tokin Corp | Electric wire, winding wire and electric component |
| CN202332336U (en) * | 2011-11-22 | 2012-07-11 | 上海顺潮工业有限公司 | Combined film-covered rectangular aluminum stranded wire for ultrahigh-voltage dry reactor |
| CN203165496U (en) * | 2013-01-11 | 2013-08-28 | 上海顺潮工业有限公司 | High frequency electrical concentric type compound stranding litz wire |
| CN203192491U (en) * | 2013-04-11 | 2013-09-11 | 江苏宝杰隆电磁线有限公司 | Corona-resistant and high-temperature-resistant film-wrapped round aluminium wire |
| CN203895141U (en) * | 2014-05-26 | 2014-10-22 | 上海顺潮工业有限公司 | Waterproof low-noise film-coated rectangular aluminum stranded wire for electric reactor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632734A (en) * | 2016-03-22 | 2016-06-01 | 北京电力设备总厂有限公司 | Low-noise dry-type air-core reactor |
| CN105632734B (en) * | 2016-03-22 | 2018-01-16 | 北京电力设备总厂有限公司 | Low-noise dry type air reactor |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |
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| WD01 | Invention patent application deemed withdrawn after publication |