CN213988376U - Silane crosslinked ethylene propylene rubber insulated flexible cable - Google Patents
Silane crosslinked ethylene propylene rubber insulated flexible cable Download PDFInfo
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- CN213988376U CN213988376U CN202022795694.6U CN202022795694U CN213988376U CN 213988376 U CN213988376 U CN 213988376U CN 202022795694 U CN202022795694 U CN 202022795694U CN 213988376 U CN213988376 U CN 213988376U
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Abstract
The utility model relates to the technical field of cable protection, and discloses a silane crosslinked ethylene propylene rubber insulated flexible cable, which comprises a plurality of protective sleeves, fixing buckles and conductors, wherein the conductors are fixed inside the fixing buckles; the protective sheath includes first insulating layer, temperature resistant layer and anticorrosive coating, the anticorrosive coating is fixed at the inner wall on temperature resistant layer, and is a plurality of the surface of conductor all is fixed with the second insulating layer. The first insulating layer is made of a silane crosslinked ethylene propylene rubber material; the second insulating layer is made of polyvinyl chloride, so that the insulating layer can better protect a power supply, and when the cable is used for a long time, the outer surface of the conductor is fixed with the temperature-resistant layer, so that the conductor is prevented from catching fire due to short circuit; the outer surface of the conductor is provided with the anticorrosive coating, so that the conductor has an anticorrosive effect, and the service life of the cable is prolonged.
Description
Technical Field
The utility model relates to a cable protection technical field specifically is a silane crosslinked ethylene propylene rubber insulation flexible cable.
Background
A cable is generally a rope-like cable made up of several or groups of conductors (at least two in each group) twisted together, with the conductors of each group being insulated from one another and often twisted around a center, and surrounded entirely by a highly insulating covering, and with the characteristics of internal current conduction and external insulation.
Most of the existing cables do not have a high-temperature resistant function, if the conductor leaks electricity, a fire catching phenomenon is easily caused, potential safety hazards are brought to people, and the existing cables do not have an anti-corrosion function.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the not enough of prior art in the above-mentioned background art, the utility model provides a silane crosslinked ethylene propylene rubber insulation flexible cable to propose among the above-mentioned background art that current cable conductor mostly does not possess high temperature resistant function, if the conductor electric leakage causes the phenomenon of catching fire very easily, give people and bring the potential safety hazard, and do not possess the problem of anticorrosive function.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a silane crosslinked ethylene propylene rubber insulated flexible cable comprises a protective sleeve, a plurality of fixing buckles and a plurality of conductors, wherein the plurality of conductors are fixed inside the fixing buckles;
the protective sleeve comprises a first insulating layer, a temperature-resistant layer and an anticorrosive layer, wherein the anticorrosive layer is fixed on the inner wall of the temperature-resistant layer, and the temperature-resistant layer is fixed on the inner wall of the first insulating layer;
and a second insulating layer is fixed on the outer surface of each conductor.
As an optimal technical solution of the utility model: the first insulating layer is made of a silane crosslinked ethylene propylene rubber material;
the second insulating layer is made of polyvinyl chloride, so that the insulating layer can better protect a power supply and avoid the phenomenon of electric leakage.
Furthermore, the temperature-resistant layer is made of a material of tantalum hafnium pentacarbide;
the material of the anticorrosive coating is made of polychlorotrifluoroethylene.
Furthermore, a plurality of conductors and fixed knot junction are equipped with the viscose layer, the material of viscose layer is made by the ethyl cyanoacrylate material.
(III) advantageous effects
The utility model provides a silane crosslinked ethylene propylene rubber insulation flexible cable possesses following beneficial effect:
when the silane crosslinked ethylene propylene rubber insulated flexible cable is used for a long time, the temperature-resistant layer is fixed on the outer surface of the conductor, so that the conductor is prevented from catching fire due to short circuit; the outer surface of the conductor is provided with the anticorrosive coating, so that the conductor has an anticorrosive effect, and the service life of the cable is prolonged.
Drawings
FIG. 1 is a schematic cross-sectional view of the silane crosslinked ethylene propylene rubber insulated flexible cable of the present invention;
fig. 2 is a schematic view of the three-dimensional structure of the silane crosslinked ethylene propylene rubber insulated flexible cable of the present invention.
In the figure: the insulation layer comprises a first insulation layer 1, a temperature-resistant layer 2, an anticorrosive layer 3, a fixing buckle 4, an adhesive layer 5, a second insulation layer 6 and a conductor 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the present invention provides a silane crosslinked ethylene propylene rubber insulated flexible cable;
a silane crosslinked ethylene propylene rubber insulated flexible cable comprises a protective sleeve, fixing buckles 4 and conductors 7, wherein the number of the conductors 7 is multiple, the conductors 7 are fixed inside the fixing buckles 4, and the fixing buckles 4 are fixed inside the protective layer; the protective sheath includes first insulation layer 1, temperature-resistant layer 2 and anticorrosive coating 3, and anticorrosive coating 3 is fixed at the inner wall on temperature-resistant layer 2, and temperature-resistant layer 2 is fixed at the inner wall on first insulation layer 1, and the surface of a plurality of conductors 7 all is fixed with second insulating layer 6. When the cable is used for a long time, the conductor 7 is prevented from catching fire due to short circuit by fixing the temperature resistant layer 2 on the outer surface of the conductor; the outer surface of the conductor is provided with the anticorrosive coating 3, so that the conductor 7 has an anticorrosive effect, and the service life of the cable is prolonged. The first insulating layer 1 is made of a silane crosslinked ethylene propylene rubber material; the second insulating layer 6 is made of polyvinyl chloride. The temperature resistant layer 2 is made of a material of tantalum hafnium pentacarbide; the material of the anticorrosive layer 3 is polychlorotrifluoroethylene. The connecting parts of the plurality of conductors 7 and the fixing buckles 4 are provided with adhesive layers 5, and the adhesive layers 5 are made of ethyl cyanoacrylate materials.
It should be noted that, in the present invention, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, either fixedly or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. The silane crosslinked ethylene propylene rubber insulated flexible cable comprises a protective sleeve, fixing buckles (4) and conductors (7), and is characterized in that the number of the conductors (7) is multiple, the conductors (7) are fixed inside the fixing buckles (4), and the fixing buckles (4) are fixed inside the protective sleeve;
the protective sleeve comprises a first insulating layer (1), a temperature-resistant layer (2) and an anticorrosive layer (3), wherein the anticorrosive layer (3) is fixed on the inner wall of the temperature-resistant layer (2), and the temperature-resistant layer (2) is fixed on the inner wall of the first insulating layer (1);
a second insulating layer (6) is fixed on the outer surface of each conductor (7);
a plurality of conductor (7) and fixed knot (4) junction are equipped with viscose layer (5), the material of viscose layer (5) is made by the ethyl cyanoacrylate material.
2. The silane crosslinked ethylene propylene rubber insulated flexible cable according to claim 1, characterized in that the material of the first insulation layer (1) is made of silane crosslinked ethylene propylene rubber;
the second insulating layer (6) is made of polyvinyl chloride.
3. The silane crosslinked ethylene propylene rubber insulated flexible cable according to claim 1, characterized in that the temperature resistant layer (2) is made of hafnium tantalum pentacarbide;
the anticorrosive layer (3) is made of polychlorotrifluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022795694.6U CN213988376U (en) | 2020-11-27 | 2020-11-27 | Silane crosslinked ethylene propylene rubber insulated flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022795694.6U CN213988376U (en) | 2020-11-27 | 2020-11-27 | Silane crosslinked ethylene propylene rubber insulated flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213988376U true CN213988376U (en) | 2021-08-17 |
Family
ID=77267899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022795694.6U Active CN213988376U (en) | 2020-11-27 | 2020-11-27 | Silane crosslinked ethylene propylene rubber insulated flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213988376U (en) |
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2020
- 2020-11-27 CN CN202022795694.6U patent/CN213988376U/en active Active
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