CN217113914U - High flame-retardant insulated wire and cable - Google Patents
High flame-retardant insulated wire and cable Download PDFInfo
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- CN217113914U CN217113914U CN202220396518.1U CN202220396518U CN217113914U CN 217113914 U CN217113914 U CN 217113914U CN 202220396518 U CN202220396518 U CN 202220396518U CN 217113914 U CN217113914 U CN 217113914U
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Abstract
The utility model belongs to the technical field of the cable, especially, be a high flame retardant insulation wire and cable, which comprises a cable body, the cable body includes the conductor, the surface of conductor passes through adhesive fixedly connected with heat-resistant layer and fire-retardant layer in proper order, the surface of cable body is provided with the protective sheath, the protective sheath includes the protective sheath body. The utility model discloses a set up the stopping, can guarantee the rounding between the cable body, through setting up the protective sheath, can realize protecting the cable body, through heat-resistant layer and fire-retardant layer, strengthen the flame retardant properties of cable body, reduce the conductor and make protective sheath and stopping take place the probability of burning out at the high temperature that the during operation produced, through the insulating layer, strengthen the insulating properties of protective sheath, reduce the probability that the conductor during operation took place to leak electricity, the reinforcing security, through setting up anti-corrosion coating and wearing layer, the corrosion resisting property and the wear resistance of reinforcing protective sheath, the life of extension protective sheath.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be a high flame retardant insulated wire and cable.
Background
Cables, typically rope-like cables made by twisting several or several groups of wires (at least two per group), each group of wires being insulated from each other and often twisted around a center, the entire outer surface being coated with a highly insulating coating, the cables having characteristics of inner energization and outer insulation, including power cables, control cables, compensation cables, shield cables, computer cables, signal cables, coaxial cables, marine cables, mining cables, aluminum alloy cables, and the like;
when the traditional wire cable is used, the flame retardance and the insulation performance are poor, so that the cable is easy to burn due to overhigh temperature, and the phenomenon of electric leakage is easy to occur, so that certain danger is generated to workers, and therefore the high-flame-retardance insulated wire cable is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high fire-retardant insulated wire and cable has solved traditional wire and cable when using, fire-retardant and the relatively poor problem of insulating properties.
(II) technical scheme
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a high fire-retardant insulated wire and cable, includes the cable body, the cable body includes the conductor, the surface of conductor passes through adhesive fixedly connected with heat-resistant layer and fire-retardant layer in proper order, the surface of cable body is provided with the protective sheath, the protective sheath includes the protective sheath body, adhesive fixedly connected with insulating layer is passed through to the surface of protective sheath body, the surface of insulating layer coats in proper order and is fixed with anti-corrosion coating and wearing layer, be provided with the stopping between cable body and the protective sheath.
Further, the heat-resistant layer is a glass fiber layer.
Further, the insulating layer is a crosslinked polyethylene layer.
Further, the anti-corrosion layer is a polyurethane paint coating layer.
Further, the wear-resistant layer is a polyurethane resin coating layer.
(III) advantageous effects
Compared with the prior art, the utility model provides a high flame retardant insulated wire and cable possesses following beneficial effect:
the utility model discloses, through setting up the stopping, can guarantee the rounding between the cable body, through setting up the protective sheath, can realize protecting the cable body, through heat-resistant layer and fire-retardant layer, strengthen the flame retardant properties of cable body, reduce the conductor and make protective sheath and stopping take place the probability of burning out at the high temperature that the during operation produced, through the insulating layer, strengthen the insulating properties of protective sheath, reduce the probability that the conductor during operation took place to leak electricity, the security is strengthened, through setting up anti-corrosion coating and wearing layer, the corrosion resisting property and the wear resistance of reinforcing protective sheath, the life of extension protective sheath.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the cable body of the present invention;
fig. 4 is a schematic view of the structure of the protective sleeve of the present invention.
In the figure: 1. a cable body; 101. a conductor; 102. a heat-resistant layer; 103. a flame retardant layer; 2. a protective sleeve; 201. a protective sheath body; 202. an insulating layer; 203. an anti-corrosion layer; 204. a wear layer; 3. and (3) a filling material.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, an embodiment of the present invention provides a high flame retardant insulated wire and cable, which includes a cable body 1, the cable body 1 includes a conductor 101, the outer surface of the conductor 101 is sequentially and fixedly connected with a heat-resistant layer 102 and a flame-retardant layer 103 through an adhesive, the outer surface of the cable body 1 is provided with a protective sheath 2, the protective sheath 2 includes a protective sheath body 201, the outer surface of the protective sheath body 201 is fixedly connected with an insulating layer 202 through an adhesive, the outer surface of the insulating layer 202 is sequentially coated and fixed with an anti-corrosion layer 203 and a wear-resistant layer 204, a filler 3 is disposed between the cable body 1 and the protective sheath 2, it should be noted that, when in use, the cable body 1 is powered on, the protective sheath 2 is disposed, the cable body 1 can be protected, wherein the flame-retardant layer 103 is a phenolic foam layer, and the filler 3 is a hemp rope, through fire-retardant layer 103, strengthen fire behaviour, reduce conductor 101 and produce the high temperature in the during operation and make protective sheath 2 take place the probability of burning.
As shown in fig. 3, in some embodiments, the heat-resistant layer 102 is a glass fiber layer, and it should be noted that the flame retardant performance is further enhanced by the heat-resistant layer 102, so that the protection effect is better.
In some embodiments, as shown in fig. 4, the insulating layer 202 is a crosslinked polyethylene layer, and it should be noted that the insulating property of the protective sheath 2 is enhanced by the insulating layer 202, so as to reduce the possibility of electric leakage when the conductor 101 operates.
In some embodiments, as shown in fig. 4, the corrosion protection layer 203 is a polyurethane paint layer, and it should be noted that the corrosion protection layer 203 enhances the corrosion resistance of the protective casing 2 and prolongs the service life of the protective casing 2.
In some embodiments, as shown in fig. 4, the wear-resistant layer 204 is a polyurethane resin coating layer, and it should be noted that the wear-resistant layer 204 enhances the wear-resistant performance of the protective sheath 2, so that the using effect is better.
Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a high fire-retardant insulated wire and cable, includes cable body (1), its characterized in that: the cable comprises a cable body (1) and is characterized in that the cable body (1) comprises a conductor (101), the outer surface of the conductor (101) is sequentially and fixedly connected with a heat-resistant layer (102) and a flame-retardant layer (103) through an adhesive, the outer surface of the cable body (1) is provided with a protective sleeve (2), the protective sleeve (2) comprises a protective sleeve body (201), the outer surface of the protective sleeve body (201) is sequentially coated with an anti-corrosion layer (203) and a wear-resistant layer (204), and filling materials (3) are arranged between the cable body (1) and the protective sleeve (2).
2. A high flame retardant insulated wire and cable according to claim 1, wherein: the heat-resistant layer (102) is a glass fiber layer.
3. A high flame retardant insulated wire and cable according to claim 1, wherein: the insulating layer (202) is a crosslinked polyethylene layer.
4. A high flame retardant insulated wire and cable according to claim 1, wherein: the anti-corrosion layer (203) is a polyurethane paint coating layer.
5. A high flame retardant insulated wire and cable according to claim 1, wherein: the wear-resistant layer (204) is a polyurethane resin coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220396518.1U CN217113914U (en) | 2022-02-28 | 2022-02-28 | High flame-retardant insulated wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220396518.1U CN217113914U (en) | 2022-02-28 | 2022-02-28 | High flame-retardant insulated wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217113914U true CN217113914U (en) | 2022-08-02 |
Family
ID=82601547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220396518.1U Active CN217113914U (en) | 2022-02-28 | 2022-02-28 | High flame-retardant insulated wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217113914U (en) |
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2022
- 2022-02-28 CN CN202220396518.1U patent/CN217113914U/en active Active
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