CN210156126U - Irradiation crosslinking halogen-free low-smoke flame-retardant high-performance wire - Google Patents
Irradiation crosslinking halogen-free low-smoke flame-retardant high-performance wire Download PDFInfo
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- CN210156126U CN210156126U CN201921484382.4U CN201921484382U CN210156126U CN 210156126 U CN210156126 U CN 210156126U CN 201921484382 U CN201921484382 U CN 201921484382U CN 210156126 U CN210156126 U CN 210156126U
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Abstract
The utility model discloses an irradiation cross-linking does not have steamed low fire-retardant high performance electric wire of cigarette, including oversheath layer, steel wire armor, fire-retardant layer, outer conducting layer, insulating layer, inner conducting layer, conductive core's outside is equipped with inner conducting layer, be equipped with the insulating layer between inner conducting layer and the outer conducting layer, outer conducting layer's outside is equipped with fire-retardant layer, fire-retardant layer's outside is equipped with the steel wire armor, the outside of steel wire armor is equipped with the oversheath layer. The utility model discloses the structure sets up scientific and reasonable, is provided with two conductive layers, is provided with the insulating layer between the conducting layer, is equipped with steel wire armor and fire-retardant layer between outer conducting layer and the oversheath layer, and is wear-resisting fire-retardant, has increased the anti stamping performance of electric wire.
Description
Technical Field
The utility model belongs to the technical field of the electric wire technique and specifically relates to an irradiation cross-linking does not have steamed low fire-retardant high performance electric wire of cigarette.
Background
The electric wire is also called as an electric energy conducting wire, the electric wire plays a main role of an electric energy carrier in the process of electric energy transmission, the electric wire refers to a conducting wire for transmitting electric energy, a bare wire, an electromagnetic wire and an insulating wire, the bare wire has no insulating layer and comprises copper, an aluminum flat wire, an overhead stranded wire and various sectional materials, such as a bus, a copper bar, an aluminum bar and the like, the electric wire is mainly used for outdoor overhead and indoor bus bars and switch boxes, the electric wire is an insulating conducting wire which generates a magnetic field or induces and generates current in the magnetic field after being electrified, and the electric wire is mainly used for a motor, a transformer.
The existing electric wire structure has a certain problem in the use process, the product structure is single, the problem of poor flame retardance exists, the electric wire is easy to fuse in the long-time high-temperature baking process, and the electric wire is easy to be influenced by the bending angle in the bending process, so that the phenomenon of abrasion and breakage of the wire of the electric wire is caused, and the service life of the electric wire is prolonged.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect that exists among the prior art, the utility model provides an irradiation cross-linking does not have steamed low fire-retardant high performance electric wire of cigarette.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an irradiation cross-linking does not have steamed low fire-retardant high performance electric wire of cigarette, includes oversheath layer, steel wire armor, fire-retardant layer, outer conducting layer, insulating layer, inner conducting layer, conductive core, inner conducting layer, insulating layer, outer conducting layer, fire-retardant layer, steel wire armor, oversheath layer set gradually from inside to outside, conductive core's outside is equipped with inner conducting layer, be equipped with the insulating layer between inner conducting layer and the outer conducting layer, outer conducting layer's outside is equipped with fire-retardant layer, fire-retardant layer's outside is equipped with the steel wire armor, the outside of steel wire armor is equipped with the oversheath layer.
According to the irradiation crosslinking halogen-free low-smoke flame-retardant high-performance wire, the flame-retardant layer is prepared from a basalt fiber material or a polyamide fiber material.
The irradiation crosslinking halogen-free low-smoke flame-retardant high-performance wire is characterized in that the conductive wire cores are twisted spirally.
Compared with the prior art, the utility model discloses beneficial effect technical effect below having:
the utility model provides an irradiation cross-linking does not have steamed low fire-retardant high performance electric wire of cigarette, the structure sets up scientific and reasonable, is provided with two conductive layers, is provided with the insulating layer between outer conducting layer and the interior conducting layer, is equipped with steel wire armor and fire-retardant layer between outer conducting layer and the oversheath layer, and is wear-resisting fire-retardant, has increased the anti stamping performance of electric wire.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the present invention.
In the figure, 1, an outer sheath layer, 2, a steel wire armor layer, 3, a flame retardant layer, 4, an outer conducting layer, 5, an insulating layer, 6, an inner conducting layer and 7, a conducting wire core are arranged.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
[ example 1 ]
The utility model provides an irradiation cross-linking does not have steamed fire-retardant high performance electric wire of low cigarette, includes oversheath layer 1, steel wire armor 2, fire-retardant layer 3, outer conducting layer 4, insulating layer 5, inner conducting layer 6, conductive core 7, inner conducting layer 6, insulating layer 5, outer conducting layer 4, fire-retardant layer 3, steel wire armor 2, oversheath layer 1 set gradually from inside to outside, conductive core 7's outside is equipped with inner conducting layer 6, be equipped with insulating layer 5 between inner conducting layer 6 and the outer conducting layer 4, the outside of outer conducting layer 4 is equipped with fire-retardant layer 3, fire-retardant layer 3's outside is equipped with steel wire armor 2, the outside of steel wire armor 2 is equipped with oversheath layer 1.
Further, the flame-retardant layer 3 is prepared from a basalt fiber material.
Furthermore, the conductive wire cores 7 are twisted spirally.
[ example 2 ]
The utility model provides an irradiation cross-linking does not have steamed fire-retardant high performance electric wire of low cigarette, includes oversheath layer 1, steel wire armor 2, fire-retardant layer 3, outer conducting layer 4, insulating layer 5, inner conducting layer 6, conductive core 7, inner conducting layer 6, insulating layer 5, outer conducting layer 4, fire-retardant layer 3, steel wire armor 2, oversheath layer 1 set gradually from inside to outside, conductive core 7's outside is equipped with inner conducting layer 6, be equipped with insulating layer 5 between inner conducting layer 6 and the outer conducting layer 4, the outside of outer conducting layer 4 is equipped with fire-retardant layer 3, fire-retardant layer 3's outside is equipped with steel wire armor 2, the outside of steel wire armor 2 is equipped with oversheath layer 1.
Further, the flame-retardant layer 3 is made of a polyamide fiber material.
Furthermore, the conductive wire cores 7 are twisted spirally.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (3)
1. The utility model provides an irradiation cross-linking does not have steamed low fire-retardant high performance electric wire of cigarette, includes oversheath layer (1), steel wire armor (2), fire-retardant layer (3), outer conducting layer (4), insulating layer (5), inner conducting layer (6), conductive core (7), its characterized in that: the cable is characterized in that the conductive wire core (7), the inner conductive layer (6), the insulating layer (5), the outer conductive layer (4), the flame retardant layer (3), the steel wire armor layer (2) and the outer sheath layer (1) are sequentially arranged from inside to outside, the inner conductive layer (6) is arranged outside the conductive wire core (7), the insulating layer (5) is arranged between the inner conductive layer (6) and the outer conductive layer (4), the flame retardant layer (3) is arranged outside the outer conductive layer (4), the steel wire armor layer (2) is arranged outside the flame retardant layer (3), and the outer sheath layer (1) is arranged outside the steel wire armor layer (2).
2. The irradiation crosslinking halogen-free low-smoke flame-retardant high-performance wire according to claim 1, wherein the flame-retardant layer (3) is prepared from a basalt fiber material or a polyamide fiber material.
3. The irradiation crosslinking halogen-free low-smoke flame-retardant high-performance electric wire according to claim 1, characterized in that the conductive wire cores (7) are twisted spirally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921484382.4U CN210156126U (en) | 2019-09-05 | 2019-09-05 | Irradiation crosslinking halogen-free low-smoke flame-retardant high-performance wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921484382.4U CN210156126U (en) | 2019-09-05 | 2019-09-05 | Irradiation crosslinking halogen-free low-smoke flame-retardant high-performance wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210156126U true CN210156126U (en) | 2020-03-17 |
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ID=69767413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921484382.4U Active CN210156126U (en) | 2019-09-05 | 2019-09-05 | Irradiation crosslinking halogen-free low-smoke flame-retardant high-performance wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210156126U (en) |
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2019
- 2019-09-05 CN CN201921484382.4U patent/CN210156126U/en active Active
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