CN108962460A - A kind of grid binding type self-adhesion reinforcement semihard transposed conductor - Google Patents
A kind of grid binding type self-adhesion reinforcement semihard transposed conductor Download PDFInfo
- Publication number
- CN108962460A CN108962460A CN201810834225.5A CN201810834225A CN108962460A CN 108962460 A CN108962460 A CN 108962460A CN 201810834225 A CN201810834225 A CN 201810834225A CN 108962460 A CN108962460 A CN 108962460A
- Authority
- CN
- China
- Prior art keywords
- semihard
- enameled wire
- wire
- enamel
- adhesion
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
Landscapes
- Ropes Or Cables (AREA)
Abstract
The invention discloses a kind of grid binding type self-adhesions to reinforce semihard transposed conductor, acetal insulating lacquer layer is coated in the circumferential direction of copper strap wire and forms enamel-cover cable architecture, self-adhesion paint is coated in the surface of enamel-cover cable architecture and forms semihard enameled wire, odd number and at least three semihard enameled wires are divided to two groups of arranged stackeds, a semihard enameled wire unit is formed after every group of semihard enameled wire arranged stacked, and the quantity of the semihard enameled wire in two semihard enameled wire units is identical, the top of two groups of semihard enameled wire units is arranged in a remaining semihard enameled wire；Two adjacent semihard enameled wire long sides are in contact in every group of semihard enameled wire unit, two adjacent semihard enameled wire broadsides are in contact in two groups of semihard enameled wire units, tear rope is arranged in the side of half hard varnish envelope curve unit, and surrounding layer is coated on the outside of tear rope and all semihard wire enamel envelope curves.Structure of the invention is compact, reasonable, and current-carrying capacity is big, and loss is small, and convenient for tearing surrounding layer, using effect is good.
Description
Technical field:
The present invention relates to a kind of grid binding type self-adhesions to reinforce semihard transposed conductor.
Background technique:
Transformer coil can generate vibration and heating in operation, when route is abnormal situation, or even can generate violent vibration
Dynamic and short time high temperature.Mechanical deformation occurs for the vibrated coil that will lead to greatly, and temperature is excessively high that wire insulation performance can be made to drop significantly
It is low, so as to shorten the service life of coil.With the increasing that country puts into power grid construction, wanted according to transformer use environment
It asks, needs mating to there is high mechanical strength, high impact properties, while the winding wire material of excellent insulation performance.
Summary of the invention:
The present invention is to provide a kind of grid binding type self-adhesion in order to solve the above-mentioned problems of the prior art and reinforce semihard and change
Position conducting wire.
The technical solution adopted in the present invention has: a kind of grid binding type self-adhesion reinforcement semihard transposed conductor, including copper are flat
Line, acetal insulating lacquer layer, self-adhesion paint, surrounding layer and tear rope, the acetal insulating lacquer layer are coated in the circumferential and shape of copper strap wire
At enameled wire structure, self-adhesion paint be coated in enamel-cover cable architecture surface and Formation cross-section be rectangular-shaped semihard enameled wire, odd number,
And at least three semihard enameled wires are divided to two groups of arranged stackeds, form a semihard enamel-cover after every group of semihard enameled wire arranged stacked
Line unit, two semihard enameled wire units are arranged symmetrically, and the quantity phase of the semihard enameled wire in two semihard enameled wire units
Together, the top of two groups of semihard enameled wire units is arranged in a remaining semihard enameled wire；It is adjacent in every group of semihard enameled wire unit
Two semihard enameled wire long sides be in contact, two adjacent semihard enameled wire broadsides connect in two groups of semihard enameled wire units
Touching, tear rope are arranged in the side of half hard varnish envelope curve unit, and surrounding layer is coated on tear rope and all semihard enameled wires
The outside of enameled wire.
Further, the acetal insulating lacquer layer with a thickness of 0.08 ~ 0.10mm.
Further, the self-adhesion paint with a thickness of 0.05 ~ 0.07mm.
Further, the tear rope is made of high polymer polyethylene fiber material.
The invention has the following beneficial effects:
Structure of the invention is compact, reasonable, and current-carrying capacity is big, and loss is small, and convenient for tearing surrounding layer, using effect is good.
Detailed description of the invention:
Fig. 1 is structure of the invention figure.
Specific embodiment:
The present invention will be further described below with reference to the drawings.
As shown in Figure 1, a kind of grid binding type self-adhesion reinforcement semihard transposed conductor of the present invention, including copper strap wire 1, acetal are exhausted
Edge paint layer 2, self-adhesion paint 3, surrounding layer 4 and tear rope 5, acetal insulating lacquer layer 2 are coated in the circumferential direction of copper strap wire 1 and form enameled wire
Structure, self-adhesion paint 3 is coated in the surface of enamel-cover cable architecture and Formation cross-section is rectangular-shaped semihard enameled wire, odd number and at least
It is divided to two groups of arranged stackeds for three semihard enameled wires, forms a semihard enameled wire list after every group of semihard enameled wire arranged stacked
Member, two semihard enameled wire units are arranged symmetrically, and the quantity of the semihard enameled wire in two semihard enameled wire units is identical, are remained
The top of two groups of semihard enameled wire units is arranged in semihard enameled wire of remaininging；Adjacent two in every group of semihard enameled wire unit
A semihard enameled wire long side is in contact, and two adjacent semihard enameled wire broadsides are in contact in two groups of semihard enameled wire units, tears
The side that rope 5 is arranged in half hard varnish envelope curve unit is split, surrounding layer 4 is coated on tear rope 5 and all semihard wire enamels
The outside of envelope curve.
Acetal insulating lacquer layer 2 with a thickness of 0.08 ~ 0.10mm.Self-adhesion paint 3 with a thickness of 0.05 ~ 0.07mm.Tear rope 5 is adopted
It is made of high polymer polyethylene fiber material.
Structure of the invention is compact, reasonable, and current-carrying capacity is big, and loss is small, and convenient for tearing surrounding layer, using effect is good.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as of the invention
Protection scope.
Claims (4)
1. a kind of grid binding type self-adhesion reinforces semihard transposed conductor, it is characterised in that: including copper strap wire (1), acetal insulated paint
Layer (2), self-adhesion paint (3), surrounding layer (4) and tear rope (5), the acetal insulating lacquer layer (2) are coated in the circumferential direction of copper strap wire (1)
And enamel-cover cable architecture is formed, self-adhesion paint (3) is coated in the surface of enamel-cover cable architecture and Formation cross-section is rectangular-shaped semihard enamel-cover
Line, odd number and at least three semihard enameled wires are divided to two groups of arranged stackeds, form one after every group of semihard enameled wire arranged stacked
Semihard enameled wire unit, two semihard enameled wire units are arranged symmetrically, and the semihard enameled wire in two semihard enameled wire units
Quantity it is identical, the top of two groups of semihard enameled wire units is arranged in a remaining semihard enameled wire；Every group of semihard enameled wire list
Two adjacent semihard enameled wire long sides are in contact in member, two adjacent semihard enamel-cover line widths in two groups of semihard enameled wire units
While be in contact, tear rope (5) is arranged in the side of half hard varnish envelope curve unit, and surrounding layer (4) is coated on tear rope (5) and described
The outside of all semihard wire enamel envelope curves.
2. grid binding type self-adhesion as described in claim 1 reinforces semihard transposed conductor, it is characterised in that: the acetal insulation
Paint layer (2) with a thickness of 0.08 ~ 0.10mm.
3. grid binding type self-adhesion as described in claim 1 reinforces semihard transposed conductor, it is characterised in that: the self-adhesion paint
(3) with a thickness of 0.05 ~ 0.07mm.
4. grid binding type self-adhesion as described in claim 1 reinforces semihard transposed conductor, it is characterised in that: the tear rope
(5) it is made of high polymer polyethylene fiber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810834225.5A CN108962460A (en) | 2018-07-26 | 2018-07-26 | A kind of grid binding type self-adhesion reinforcement semihard transposed conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810834225.5A CN108962460A (en) | 2018-07-26 | 2018-07-26 | A kind of grid binding type self-adhesion reinforcement semihard transposed conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108962460A true CN108962460A (en) | 2018-12-07 |
Family
ID=64464251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810834225.5A Pending CN108962460A (en) | 2018-07-26 | 2018-07-26 | A kind of grid binding type self-adhesion reinforcement semihard transposed conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108962460A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201348887Y (en) * | 2009-02-16 | 2009-11-18 | 无锡统力电工有限公司 | Heat shrinkable polyester fiber grid coated transposed conductor |
| CN201435232Y (en) * | 2009-06-03 | 2010-03-31 | 无锡锡洲电磁线有限公司 | Paper-free insulated self-adhered polyvinyl acetal enameled copper-silver alloy transposed semihard lead |
| CN201663039U (en) * | 2010-03-23 | 2010-12-01 | 衡阳雁能电工有限公司 | Paperless bundled transposition wire |
| CN202003744U (en) * | 2011-03-22 | 2011-10-05 | 四川金瑞电工有限责任公司 | Meshed rope binding type self-adhesive acetal semi-hard enameled transposition conductor |
-
2018
- 2018-07-26 CN CN201810834225.5A patent/CN108962460A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201348887Y (en) * | 2009-02-16 | 2009-11-18 | 无锡统力电工有限公司 | Heat shrinkable polyester fiber grid coated transposed conductor |
| CN201435232Y (en) * | 2009-06-03 | 2010-03-31 | 无锡锡洲电磁线有限公司 | Paper-free insulated self-adhered polyvinyl acetal enameled copper-silver alloy transposed semihard lead |
| CN201663039U (en) * | 2010-03-23 | 2010-12-01 | 衡阳雁能电工有限公司 | Paperless bundled transposition wire |
| CN202003744U (en) * | 2011-03-22 | 2011-10-05 | 四川金瑞电工有限责任公司 | Meshed rope binding type self-adhesive acetal semi-hard enameled transposition conductor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103477403B (en) | Continuous print transposed conductor | |
| CN202003744U (en) | Meshed rope binding type self-adhesive acetal semi-hard enameled transposition conductor | |
| CN103531273A (en) | Special-shaped transposed conductor | |
| CN109767892A (en) | Choke coil | |
| CN108962460A (en) | A kind of grid binding type self-adhesion reinforcement semihard transposed conductor | |
| CN101651020B (en) | Wire and foil mixedly winding coil grounding transformer | |
| CN110428959A (en) | Using the winding phase insulation structure and its assembly method of bent plate | |
| CN201629202U (en) | Parallel composite transposition lead | |
| CN202677886U (en) | Transposition conducting wire | |
| CN114400814A (en) | Stator bar, stator and generator | |
| CN209496640U (en) | Band oil duct transposed conductor | |
| CN101699568A (en) | Plurality of transposed conductors | |
| CN208478109U (en) | Natural esters insulating oil tractive transformer | |
| CN208422446U (en) | A kind of EHV transformer high heat resistance insulation transposed conductor | |
| CN104040651A (en) | Transformer-core | |
| CN202563917U (en) | Transformer winding wire and transformer | |
| CN101241780A (en) | Novel single-side self-adhesive enameled replacement lead | |
| CN216649359U (en) | Stator bar, stator and generator | |
| CN201725612U (en) | Polyester mesh pack transposition wire | |
| CN202512925U (en) | Multi-section series transposed conductor | |
| CN202872498U (en) | High-voltage motor insulation thinning device | |
| CN108666027A (en) | A kind of transposed conductor that crush resistance can be good | |
| CN208014390U (en) | A kind of Novel reactor rectangular aluminum winding wire | |
| CN201402640Y (en) | Multi-strand transposed conductor with multiple connected sections | |
| CN108831596B (en) | High heat-resistant insulation transposed conductor for ultrahigh voltage transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |