CN220085700U - Waterproof low-noise aluminum core wire for sintering self-adhesive dry type air-core reactor - Google Patents
Waterproof low-noise aluminum core wire for sintering self-adhesive dry type air-core reactor Download PDFInfo
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- CN220085700U CN220085700U CN202321629841.XU CN202321629841U CN220085700U CN 220085700 U CN220085700 U CN 220085700U CN 202321629841 U CN202321629841 U CN 202321629841U CN 220085700 U CN220085700 U CN 220085700U
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- layer
- noise
- aluminum core
- waterproof
- wire
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- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000000853 adhesive Substances 0.000 title claims abstract description 13
- 238000005245 sintering Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 230000009467 reduction Effects 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 239000004065 semiconductor Substances 0.000 claims abstract description 11
- 239000004809 Teflon Substances 0.000 claims abstract description 7
- 229920006362 Teflon® Polymers 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 239000011491 glass wool Substances 0.000 claims abstract description 6
- 230000003647 oxidation Effects 0.000 claims abstract description 4
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 4
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 2
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Abstract
The utility model discloses a waterproof low-noise aluminum core wire for a sintered self-adhesive dry type air-core reactor, which relates to the technical field of aluminum core wires and comprises a plurality of aluminum core wires, wherein the aluminum core wires are positioned at the center position and are sequentially provided with a semiconductor layer, a waterproof layer, a noise reduction layer, a fiber layer, an insulating layer and a sheath layer from the center position outwards; the noise reduction layer is internally provided with a sound absorption layer and a sound insulation layer; the outside of the sheath layer is coated with a Teflon coating to delay the whole oxidation of the lead, and a first film layer, a second film layer and a water stop layer are sequentially arranged in the sheath layer from the center to the outside. Compared with the prior art, the utility model can effectively reduce noise by utilizing the glass wool and the soundproof cotton.
Description
Technical Field
The utility model relates to the technical field of aluminum core wires, in particular to a waterproof low-noise aluminum core wire for a sintered self-adhesive dry type air-core reactor.
Background
Extra-high voltage AC and DC are important technical means for long-distance and large-scale electric energy transmission in China, and smoothing reactors, paralleling reactors and current-limiting reactors are important devices. Rectangular aluminum stranded wires adopted by the coil windings of the conventional extra-high voltage reactor realize the requirements of equal resistance of the inner coil and simple winding, and along with the development of an extra-high voltage technology, higher requirements are put forward on the operation of the extra-high voltage reactor.
However, when in actual use, the aluminum core wire used for the winding of the extra-high voltage reactor in the prior art does not have good sound insulation and waterproof functions, on one hand, the generated noise affects normal use, and on the other hand, the waterproof function is poor, so that penetration damage such as further rainwater and the like is easy to occur when the wire is damaged, and the economic benefit of the wire is reduced, therefore, the waterproof low-noise aluminum core wire for the sintering self-adhesive dry type air-core reactor is disclosed to meet the requirements.
Disclosure of Invention
The utility model aims to provide a waterproof low-noise aluminum core wire for a sintered self-adhesive dry type air-core reactor, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the waterproof low-noise aluminum core wire for the sintering self-adhesive dry type air-core reactor comprises a plurality of aluminum core wires, wherein the aluminum core wires are positioned at the center, a semiconductor layer, a waterproof layer, a noise reduction layer, a fiber layer, an insulating layer and a sheath layer are sequentially arranged outside the aluminum core wires, a sound absorption layer and a sound insulation layer are arranged inside the noise reduction layer, and the sound absorption layer is made of glass wool and provided with a plurality of pores; the novel wire sheath is characterized in that a Teflon coating is coated outside the sheath layer and used for delaying the overall oxidation rate of the wire, a first film layer, a second film layer and a water stopping layer are arranged inside the sheath layer, and the first film layer, the water stopping layer and the second film layer are sequentially arranged from the center to the outside.
Preferably, the waterproof layer is made of acrylic materials.
Preferably, the fiber layer is made of ceramic fibers.
Preferably, the insulating layer is made of a crosslinked polyethylene material.
Preferably, the water stop layer is made of a water absorbent resin material.
The utility model has the technical effects and advantages that:
the utility model has reasonable structure, the outside of the aluminum core wire adopts the semiconductor layer for less electric energy loss generated when the electric power is transmitted, no electric leakage or electric shock accident is caused even if the outer layer outside the semiconductor layer is damaged, the insulating material for the noise reduction layer adopts the sound absorption layer and the sound insulation layer, the sound absorption layer adopts glass wool and is provided with a large number of tiny pores for absorbing the noise generated by vibration in the running process of the air-core reactor, and the sound insulation layer adopts the sound insulation cotton for isolating the noise generated by vibration in the running process of the air-core reactor, thereby realizing the effective noise reduction of the noise reduction layer.
In the utility model, the fiber layer is made of ceramic fibers, the shock absorption effect is achieved, the overall stability of the wire is improved, the waterproof layer is made of acrylic acid materials for waterproof of the wire, the water stop layer is made of water-absorbing resin materials for absorbing water and expanding when the first film layer is damaged and encounters water, the damaged position is blocked, the waterproof function is achieved, and meanwhile maintenance personnel can conveniently find the damaged point.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a noise reduction layer according to the present utility model;
fig. 3 is a schematic view of the structure of the sheath layer of the present utility model.
In the figure: 1. an aluminum core wire; 2. a semiconductor layer; 3. a waterproof layer; 4. a noise reduction layer; 5. a fibrous layer; 6. an insulating layer; 7. a sheath layer; 8. a teflon coating; 9. a sound absorbing layer; 10. a sound insulation layer; 11. a first film layer; 12. a second film layer; 13. a water-stop layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a waterproof low-noise aluminum core wire for a sintering self-adhesive dry type air-core reactor, which is shown in fig. 1-3, and comprises a plurality of aluminum core wires 1, wherein the aluminum core wires 1 are positioned at the center, a semiconductor layer 2, a waterproof layer 3, a noise reduction layer 4, a fiber layer 5, an insulating layer 6 and a sheath layer 7 are sequentially arranged from the aluminum core wires 1 outwards, a sound absorption layer 9 and a sound insulation layer 10 are arranged in the noise reduction layer 4, and the sound absorption layer 9 adopts glass wool and is provided with a plurality of pores; the outer part of the sheath layer 7 is coated with a Teflon coating 8, the Teflon coating 8 is used for delaying the overall oxidation rate of the lead, a first film layer 11, a second film layer 12 and a water stop layer 13 are arranged in the sheath layer 7, and the first film layer 11, the water stop layer 13 and the second film layer 12 are arranged in sequence from the center to the outside; the outside of the aluminum core wire 1 adopts the semiconductor layer 2 to be used for the electric energy loss that produces when transmitting electricity less, even the outer layer outside the semiconductor layer 2 has the damage also can not take place electric leakage or initiation electric shock accident, the noise reduction layer 4 wraps up the sound-absorbing layer 9 puigging 10 with insulating material, the sound-absorbing layer 9 adopts glass cotton and sets up and be equipped with a large amount of tiny holes and absorb the noise that the air-core reactor produced because vibration in the operation process, the puigging 10 adopts the puigging to be used for insulating the air-core reactor at the noise that the vibration produced in the operation process.
Further, the fiber layer is made of ceramic fibers, and the fiber layer 4 is made of ceramic fibers, so that a damping effect is achieved, and the overall stability of the lead is improved.
Further, the waterproof layer 3 is made of an acrylic acid material for waterproof of the lead, the water stop layer 13 is made of a water absorbing resin material for water absorption expansion when the second film layer 12 is damaged and meets water, the damaged position is blocked, the waterproof function is achieved, and meanwhile maintenance personnel can conveniently find the damaged point.
The working principle of the utility model is as follows: the outer side of the aluminum core wire 1 is provided with a semiconductor layer 2 for reducing electric energy loss generated during power transmission, even if the outer layer outside the semiconductor layer 2 is damaged, electric leakage or electric shock accidents are not caused, the noise reduction layer 4 is made of insulating materials, the noise absorption layer 9 and the sound insulation layer 10 are made of glass wool, the noise absorption layer 9 is provided with a large number of tiny holes for absorbing noise generated by vibration of the air-core reactor in the operation process, and the sound insulation layer 10 is made of sound insulation cotton for isolating the noise generated by vibration of the air-core reactor in the operation process; the fiber layer is made of ceramic fibers, and the fiber layer 4 is made of ceramic fibers, so that a damping effect is achieved, and the overall stability of the lead is improved; the waterproof layer 3 adopts acrylic acid material to be used for the waterproof of wire, the stagnant water layer 13 adopts the water absorbent resin material to make and is used for absorbing water expansion when the impaired meeting water of second film layer 12, blocks up the damage, realizes waterproof function and makes things convenient for maintainer to find the damage point simultaneously.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. Waterproof low noise aluminium core wire for sintering self-adhesive dry-type air-core reactor, including a plurality of aluminium core wires (1), its characterized in that: the aluminum core wires (1) are positioned at the center, a semiconductor layer (2), a waterproof layer (3), a noise reduction layer (4), a fiber layer (5), an insulating layer (6) and a sheath layer (7) are sequentially arranged outwards from the aluminum core wires (1), a sound absorption layer (9) and a sound insulation layer (10) are arranged inside the noise reduction layer (4), and the sound absorption layer (9) is made of glass wool and is provided with a plurality of holes;
the novel wire is characterized in that a Teflon coating (8) is coated outside the sheath layer (7), the Teflon coating (8) is used for delaying the overall oxidation rate of the wire, a first film layer (11), a second film layer (12) and a water stopping layer (13) are arranged inside the sheath layer (7), and the first film layer (11), the water stopping layer (13) and the second film layer (12) are sequentially arranged from the center to the outside.
2. The waterproof low-noise aluminum core wire for a sintered self-adhesive dry air-core reactor according to claim 1, wherein: the waterproof layer (3) is made of acrylic acid materials.
3. The waterproof low-noise aluminum core wire for a sintered self-adhesive dry air-core reactor according to claim 1, wherein: the fiber layer (5) is made of ceramic fibers.
4. The waterproof low-noise aluminum core wire for a sintered self-adhesive dry air-core reactor according to claim 1, wherein: the insulating layer (6) is made of a crosslinked polyethylene material.
5. The waterproof low-noise aluminum core wire for a sintered self-adhesive dry air-core reactor according to claim 1, wherein: the water stop layer (13) is made of a water absorbing resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321629841.XU CN220085700U (en) | 2023-06-26 | 2023-06-26 | Waterproof low-noise aluminum core wire for sintering self-adhesive dry type air-core reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321629841.XU CN220085700U (en) | 2023-06-26 | 2023-06-26 | Waterproof low-noise aluminum core wire for sintering self-adhesive dry type air-core reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220085700U true CN220085700U (en) | 2023-11-24 |
Family
ID=88828266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321629841.XU Active CN220085700U (en) | 2023-06-26 | 2023-06-26 | Waterproof low-noise aluminum core wire for sintering self-adhesive dry type air-core reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220085700U (en) |
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2023
- 2023-06-26 CN CN202321629841.XU patent/CN220085700U/en active Active
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