CN203839099U - Corrosion resisting cable - Google Patents
Corrosion resisting cable Download PDFInfo
- Publication number
- CN203839099U CN203839099U CN201420090219.0U CN201420090219U CN203839099U CN 203839099 U CN203839099 U CN 203839099U CN 201420090219 U CN201420090219 U CN 201420090219U CN 203839099 U CN203839099 U CN 203839099U
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- China
- Prior art keywords
- layer
- corrosion
- cable
- proof cable
- insulating barrier
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Abstract
The utility model relates to a corrosion resisting cable, comprising cable cores; the external part of a cable core is provided with an insulating layer; the external part of the insulating layer is provided with a protection layer; the external part of protection layers is provided with a corrosion resisting layer; an isolation rack is arranged between the protective layers and the corrosion resisting layer to separate the cable cores. The corrosion resisting cable has a long service life, is cost effective and can be widely applied to electric power and chemical industries.
Description
Technical field
The utility model relates to power equipment field, particularly relates to a kind of corrosion proof cable.
Background technology
The paving modes such as different with purposes according to the geographical position of cable application, the paving mode of cable mainly contains along aerial laying, lay in pipe, irrigation canals and ditches are laid, direct buried.These paving modes have requirement for mechanical performance and the decay resistance of cable, and particularly in some chemical industries, the corrosiveness of the environment that cable is used is larger, easily cable outer layer is corroded, thereby destroy the integrality of cable, reduce the laser propagation effect of cable, and produce security incident.In prior art, general cable mainly consists of cable core and plastic protective layer, and in order to improve the decay resistance of cable, the increase protective layer thickness that adopt are realized more, thereby cause cable cost to increase, and weight increases, and lays difficulty and strengthens; And be in contact with one another between cable core, once a cable core can make other also corrosion very soon of cable core after being corroded, thereby the conveying capacity of whole cable is significantly reduced, reduction of service life.
Utility model content
The technical problem that the utility model mainly solves is to provide that a kind of cost is low, the corrosion proof cable of long service life.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of corrosion proof cable, comprise: cable core, the outer setting of described cable core has insulating barrier, the outer setting matcoveredn of described insulating barrier, described protective layer outside is provided with anti-corrosion layer, between described protective layer and anti-corrosion layer, be provided with isolating frame, isolating frame is isolated cable core mutually, after can avoiding like this cable core to be corroded, pass to another cable core, even like this cable core be corroded destroyed after, other cable core still can normally be worked, extended useful life,
Described insulating barrier is plastic layer, and thickness is 0.5-1 millimeter;
Described protective layer is steel wire and the compound formation of plastics, and existing good intensity, has kept again certain toughness, can well protect insulating barrier, and thickness is 1-3 millimeter;
Described anti-corrosion layer is to adopt glass fibre and carbon fiber knit to form, and thickness is 1-2 millimeter;
Described isolating frame consists of plastic frame, and the shape of described isolating frame is different and different according to the quantity of cable core, can be straight plate shape, triangle, crux;
Further improve, described isolating frame is by wire and plastics are compound forms;
Further improve, described anti-corrosion layer is polyethylene single layer structure;
Further improve, described anti-corrosion layer is the double-decker that fiber braiding layer and polyethylene layer form;
Further improve, described insulating barrier, protective layer and anti-corrosion layer can repeat to arrange;
The beneficial effects of the utility model are: the utility model is provided with isolating frame between protective layer and anti-corrosion layer, cable core can be separated, and avoid cable core all being corroded simultaneously, have extended the useful life of cable, and simple in structure, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the structural representation of the utility model embodiment 3;
Fig. 4 is the structural representation of the utility model embodiment 4;
Fig. 5 is the structural representation of the utility model embodiment 5;
In figure: 1, cable core, 2, insulating barrier, 3, protective layer, 4, anti-corrosion layer, 5, isolating frame.
Embodiment
Embodiment 1, a kind of corrosion proof cable, comprise: cable core 1, cable core 1 quantity is two, the outer setting of described cable core 1 has insulating barrier 2, the outer setting matcoveredn 3 of described insulating barrier 2, the outer setting of described protective layer 3 has anti-corrosion layer 4, between described protective layer 3 and anti-corrosion layer 4, be provided with isolating frame 5, isolating frame 5 is straight plate shape, isolating frame 5 is isolated two cables core 1 mutually, after can avoiding like this cable core to be corroded, pass to another root cable core, even like this cable core be corroded destroyed after, another root cable core still can normally be worked, extended useful life, described insulating barrier 2 is plastic layer, and thickness is 0.5 millimeter, described protective layer 3 is steel wire and the compound formation of plastics, and existing good intensity, has kept again certain toughness, can well protect insulating barrier, and thickness is 1 millimeter, described anti-corrosion layer 4 is to adopt glass fibre and carbon fiber knit to form, and thickness is 1 millimeter, described isolating frame 5 consists of plastic frame.
Embodiment 2, and difference from Example 1 is, described insulating barrier 2 thickness are 1 millimeter, and described protective layer 3 thickness are 3 millimeters, and described anti-corrosion layer 4 thickness are 2 millimeters.
Embodiment 3, and difference from Example 1 is, described insulating barrier 2 thickness are 0.6 millimeter, and described protective layer 3 thickness are 2 millimeters, and described anti-corrosion layer 4 thickness are 1.5 millimeters.
Embodiment 4, and difference from Example 1 is, described cable core 1 is four, and described isolating frame 5 is cross.
Embodiment 5, and difference from Example 1 is, described anti-corrosion layer 4 is polyethylene single layer structure.
More than show and described basic principle of the present utility model and principal character and advantage of the present invention.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. a corrosion proof cable; comprise: cable core; the outer setting of described cable core has insulating barrier; the outer setting matcoveredn of described insulating barrier; described protective layer outside is provided with anti-corrosion layer; it is characterized in that: between described protective layer and anti-corrosion layer, be provided with isolating frame, isolating frame is isolated cable core mutually.
2. corrosion proof cable according to claim 1, is characterized in that: described insulating barrier is plastic layer, and thickness is 0.5-1 millimeter.
3. corrosion proof cable according to claim 2, is characterized in that: described protective layer is steel wire and the compound formation of plastics, and thickness is 1-3 millimeter.
4. corrosion proof cable according to claim 3, is characterized in that: described anti-corrosion layer is to adopt glass fibre and carbon fiber knit to form, and thickness is 1-2 millimeter.
5. corrosion proof cable according to claim 4, is characterized in that: described isolating frame consists of plastic frame, is shaped as straight plate shape.
6. corrosion proof cable according to claim 4, is characterized in that: described isolating frame consists of plastic frame, is shaped as triangle.
7. corrosion proof cable according to claim 4, is characterized in that: described isolating frame consists of plastic frame, is shaped as cross.
8. corrosion proof cable according to claim 3, is characterized in that: described anti-corrosion layer is polyethylene single layer structure.
9. according to the corrosion proof cable described in claim 7 or 8, it is characterized in that: described insulating barrier, protective layer and anti-corrosion layer repeat to arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090219.0U CN203839099U (en) | 2014-02-28 | 2014-02-28 | Corrosion resisting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090219.0U CN203839099U (en) | 2014-02-28 | 2014-02-28 | Corrosion resisting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839099U true CN203839099U (en) | 2014-09-17 |
Family
ID=51516911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420090219.0U Expired - Fee Related CN203839099U (en) | 2014-02-28 | 2014-02-28 | Corrosion resisting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104347159A (en) * | 2014-11-06 | 2015-02-11 | 安徽瑞研新材料技术研究院有限公司 | Novel insulation special cable and manufacturing method of novel insulation special cable |
-
2014
- 2014-02-28 CN CN201420090219.0U patent/CN203839099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104347159A (en) * | 2014-11-06 | 2015-02-11 | 安徽瑞研新材料技术研究院有限公司 | Novel insulation special cable and manufacturing method of novel insulation special cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |