CN220829846U - Composite insulated wire - Google Patents
Composite insulated wire Download PDFInfo
- Publication number
- CN220829846U CN220829846U CN202322587460.6U CN202322587460U CN220829846U CN 220829846 U CN220829846 U CN 220829846U CN 202322587460 U CN202322587460 U CN 202322587460U CN 220829846 U CN220829846 U CN 220829846U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- insulated wire
- interference
- flame
- composite insulated
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003063 flame retardant Substances 0.000 claims abstract description 17
- 238000005260 corrosion Methods 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to a composite insulated wire, which comprises a core body and an insulating sleeve, wherein a multifunctional protective sleeve is sleeved outside the insulating sleeve, the multifunctional protective sleeve sequentially comprises an anti-interference sleeve, a flame-retardant sleeve, an anti-corrosion sleeve, an elastic supporting cylinder frame and a wear-resistant sleeve from inside to outside, and particularly, the wire can be protected from interference through the anti-interference sleeve, so that electromagnetic interference between adjacent wires is avoided; the wire can be subjected to high temperature resistance and fire protection through the flame-retardant sleeve; the anti-corrosion protection can be carried out on the electric wire through the anti-corrosion sleeve, the anti-interference sleeve, the flame-retardant sleeve, the anti-corrosion sleeve and the core body can be protected through the elastic support cylinder frame, the overall compression resistance and bending resistance of the electric wire are improved, the wear resistance of the electric wire can be improved through the wear-resistant sleeve, damage during laying is avoided, and the service life of the electric wire is prolonged.
Description
Technical Field
The utility model relates to the field of wires, in particular to a composite insulated wire.
Background
Typically rope-like wires, which are twisted from several wires or groups of wires (at least two per group), are insulated from each other and are often twisted around a center, with a highly insulating coating over the entire outer surface. The wire has the characteristics of internal electrification and external insulation, but the existing insulated wire has single function and poor compression resistance, and needs improvement.
Disclosure of utility model
The utility model aims to provide a composite insulated wire which is used for solving the problems that the existing insulated wire at the corner is single in function and poor in overall pressure resistance.
In order to solve the problems, the novel composite insulated wire comprises a core body and an insulating sleeve, wherein a multifunctional protective sleeve is sleeved outside the insulating sleeve, and the multifunctional protective sleeve sequentially comprises an anti-interference sleeve, a flame-retardant sleeve, an anti-corrosion sleeve, an elastic supporting cylinder frame and a wear-resistant sleeve from inside to outside.
The utility model provides a composite insulated wire, which is characterized by comprising the following technical characteristics:
further, the core is formed by twisting a plurality of copper wires.
Further, the insulating sleeve is made of ethylene propylene rubber.
Further, the anti-interference sleeve is made of tin-plated copper braided shielding net.
Further, the flame-retardant sleeve is made of flame-retardant polyvinyl chloride.
Further, the material of the anti-corrosion sleeve is neoprene.
Further, the elastic support cylinder comprises a plurality of support rods circumferentially arranged outside the core body and a plurality of fixing rings arranged at intervals along the axis of the support rods.
Further, the wear-resistant sleeve is made of tetrafluoroethylene.
The utility model has the following beneficial effects: the anti-interference sleeve can be used for carrying out anti-interference protection on the electric wires, so that electromagnetic interference between adjacent electric wires is avoided; the wire can be subjected to high temperature resistance and fire protection through the flame-retardant sleeve; the anti-corrosion sleeve can protect the electric wire from corrosion, the elastic supporting cylinder frame can protect the anti-interference sleeve, the flame-retardant sleeve, the anti-corrosion sleeve and the core body, the overall compression resistance and bending resistance of the electric wire are improved, the wear resistance of the electric wire can be improved through the wear-resistant sleeve, damage during laying is avoided, and the service life of the electric wire is prolonged.
Drawings
Fig. 1 is a schematic view of the overall structure of the composite insulated wire.
Detailed Description
The present utility model will be described in detail hereinafter with reference to the drawings in conjunction with the embodiments, and it should be noted that the embodiments of the present utility model and features of the embodiments may be combined with each other without conflict.
In one embodiment of the composite insulated wire of the utility model shown in fig. 1, the composite insulated wire comprises a core 10 and an insulating sleeve 11, wherein the insulating sleeve 11 is sleeved with a multifunctional protective sleeve, the multifunctional protective sleeve sequentially comprises an anti-interference sleeve 21, a flame-retardant sleeve 22, an anti-corrosion sleeve 23, an elastic supporting cylinder frame 24 and a wear-resistant sleeve 25 from inside to outside, and specifically, the anti-interference sleeve 21 can be used for carrying out anti-interference protection on the wire, so that electromagnetic interference between adjacent wires is avoided; the wire can be subjected to high temperature resistance and fire protection through the flame retardant sleeve 22; the anti-corrosion protection can be carried out on the electric wire through the anti-corrosion sleeve 23, the anti-interference sleeve 21, the flame-retardant sleeve 22, the anti-corrosion sleeve 23 and the core 10 can be protected through the elastic support cylinder frame 24, the overall compression resistance and bending resistance of the electric wire are improved, the wear resistance of the electric wire can be improved through the wear-resistant sleeve 25, the electric wire is prevented from being damaged during laying, and the service life of the electric wire is prolonged.
In one embodiment of the application, the core 10 is stranded from a plurality of copper wires.
In one embodiment of the present application, the insulating sleeve 11 is made of ethylene propylene rubber.
In one embodiment of the present application, the anti-interference sleeve 21 is made of tin-plated copper braided shielding net.
In one embodiment of the present application, the material of the flame retardant jacket 22 is flame retardant polyvinyl chloride.
In one embodiment of the present application, the anti-corrosive sleeve 23 is made of neoprene.
In one embodiment of the present application, the elastic support tube 24 includes a plurality of support rods 241 circumferentially disposed outside the core 10 and a plurality of fixing rings 242 spaced along the axis of the support rods 241.
In one embodiment of the present application, the wear sleeve 25 is made of tetrafluoroethylene.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme recorded in the foregoing embodiments can be modified or the center technical features of the technical scheme can be replaced equivalently; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. A composite insulated wire, characterized by: the anti-interference flame-retardant cable sheath comprises a core body and an insulating sleeve, wherein a multifunctional protective sleeve is sleeved outside the insulating sleeve, and the multifunctional protective sleeve sequentially comprises an anti-interference sleeve, a flame-retardant sleeve, an anti-corrosion sleeve, an elastic support cylinder frame and a wear-resistant sleeve from inside to outside.
2. The composite insulated wire of claim 1, wherein: the core body is formed by twisting a plurality of copper wires.
3. The composite insulated wire of claim 1, wherein: the insulating sleeve is made of ethylene propylene rubber.
4. The composite insulated wire of claim 1, wherein: the anti-interference sleeve is made of tin-plated copper braided shielding net.
5. The composite insulated wire of claim 1, wherein: the flame-retardant sleeve is made of flame-retardant polyvinyl chloride.
6. The composite insulated wire of claim 1, wherein: the material of the anti-corrosion sleeve is neoprene.
7. The composite insulated wire of claim 1, wherein: the elastic support cylinder comprises a plurality of support rods circumferentially arranged outside the core body and a plurality of fixing rings arranged at intervals along the axis of the support rods.
8. The composite insulated wire of claim 1, wherein: the wear-resistant sleeve is made of tetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322587460.6U CN220829846U (en) | 2023-09-22 | 2023-09-22 | Composite insulated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322587460.6U CN220829846U (en) | 2023-09-22 | 2023-09-22 | Composite insulated wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220829846U true CN220829846U (en) | 2024-04-23 |
Family
ID=90725336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322587460.6U Active CN220829846U (en) | 2023-09-22 | 2023-09-22 | Composite insulated wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220829846U (en) |
-
2023
- 2023-09-22 CN CN202322587460.6U patent/CN220829846U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |