CN204480803U - A kind of crosslinked polyethylene anticorrosion industrial cable - Google Patents
A kind of crosslinked polyethylene anticorrosion industrial cable Download PDFInfo
- Publication number
- CN204480803U CN204480803U CN201520178809.3U CN201520178809U CN204480803U CN 204480803 U CN204480803 U CN 204480803U CN 201520178809 U CN201520178809 U CN 201520178809U CN 204480803 U CN204480803 U CN 204480803U
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- layer
- deck
- cable
- conductor
- crosslinked polyethylene
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Abstract
The utility model discloses a kind of crosslinked polyethylene anticorrosion industrial cable, it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath.Described cable body cross section is circular configuration; Described cable body inside is provided with multiple conductor; Described conductor outer wrapping one deck core protective layer; Described core protective layer closely extrudes one deck packed layer outward; Described packed layer inside is provided with multiple carbon fiber composite core rod; Described packed layer closely extrudes the crosslinked polyetylene insulated layer of one deck outward; Described crosslinked polyetylene insulated layer is extruded with screen, metal armor layers and corrosion-resistant coating from inside to outside successively; Described corrosion-resistant coating closely extrudes one deck reinforced layer outward; One deck oversheath is extruded outside described reinforced layer.The utility model cable has the advantages such as the good and long service life of reasonable in design, anticorrosion ability.
Description
Technical field
The utility model relates to field of cables, particularly relates to a kind of crosslinked polyethylene anticorrosion industrial cable.
Background technology
At present, along with the development of science and technology, the demand of people to cable also gets more and more, cable is a kind of common data-signal transmission equipment, there is message capacity large, the advantages such as the high and security performance of transmission stability is good, but existing cable because of its structural design unreasonable, in the use procedure of cable, often there is the situations such as cable skin breakage, and when working under rugged environment, general cable can not satisfy the demands, through work after a while, there is the situations such as corrosion in cable inside, cause the damage of cable inner conductor, thus cisco unity malfunction, not only make troubles to enterprise, bring very large puzzlement also to the maintenance of staff.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of crosslinked polyethylene anticorrosion industrial cable.
The utility model is taked following technical scheme to realize: a kind of crosslinked polyethylene anticorrosion industrial cable, and it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, and described cable body cross section is circular configuration; Described cable body inside is provided with multiple conductor; Described conductor outer wrapping one deck core protective layer; Described core protective layer closely extrudes one deck packed layer outward; Described packed layer inside is provided with multiple carbon fiber composite core rod; Described packed layer closely extrudes the crosslinked polyetylene insulated layer of one deck outward; Described crosslinked polyetylene insulated layer is extruded with screen, metal armor layers and corrosion-resistant coating from inside to outside successively; Described corrosion-resistant coating closely extrudes one deck reinforced layer outward; One deck oversheath is extruded outside described reinforced layer.
Above-mentioned a kind of crosslinked polyethylene anticorrosion industrial cable, to be that multiply nickel-clad copper monofilament is stranded form described conductor.
Above-mentioned a kind of crosslinked polyethylene anticorrosion industrial cable, described metal armor layers adopts that double-deck galvanized steel strip is wrapped to be formed.
Above-mentioned a kind of crosslinked polyethylene anticorrosion industrial cable, the inner packing material of described packed layer is asbestos, glass fiber or glass fiber tape.
Above-mentioned a kind of crosslinked polyethylene anticorrosion industrial cable, described oversheath adopts butyronitrile pvc material to make.
Above-mentioned a kind of crosslinked polyethylene anticorrosion industrial cable, described crosslinked polyetylene insulated layer, screen are identical with metal armouring layer thickness.
The utility model has following beneficial effect in sum: the utility model cable has the advantages such as the good and long service life of reasonable in design, anticorrosion ability, the insulating reliability of described crosslinked polyetylene insulated layer is large, there is good mechanical and physical performance, environmental stress resistance, anti-cracking performance and resistance to wear, concentrated mechanical stress can be born, and can work under the condition of bad environments for a long time, effectively raise the ampacity of cable.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, cable body; 2, conductor; 3, core protective layer; 4, packed layer; 5, carbon fiber composite core rod; 6, crosslinked polyetylene insulated layer; 7, screen; 8, metal armor layers; 9, corrosion-resistant coating; 10, reinforced layer; 11, oversheath.
Embodiment
As shown in Figure 1, a kind of crosslinked polyethylene anticorrosion industrial cable, it comprises cable body 1, and described cable body 1 comprises conductor 2, insulating barrier 6, screen 7 and oversheath 11, and described cable body 1 cross section is circular configuration; Described cable body 1 inside is provided with multiple conductor 2; Described conductor 2 outer wrapping one deck core protective layer 3; Described core protective layer 3 is outer closely extrudes one deck packed layer 4; Described packed layer 4 inside is provided with multiple carbon fiber composite core rod 5; Described packed layer 4 is outer closely extrudes the crosslinked polyetylene insulated layer 6 of one deck; Described crosslinked polyetylene insulated layer 6 is extruded with screen 7, metal armor layers 8 and corrosion-resistant coating 9 from inside to outside successively; Described corrosion-resistant coating 9 is outer closely extrudes one deck reinforced layer 10; One deck oversheath 11 is extruded outside described reinforced layer 10.
Described conductor 2 forms for multiply nickel-clad copper monofilament is stranded, not only substantially increases the operating efficiency of cable, also makes its work more stable; The outer core protective layer 3 arranged of described conductor 2 can effectively protect conductor 2, prevents conductor 2 from occurring the situation of fracture; The inner packing material of described packed layer 4 is asbestos, glass fiber or glass fiber tape, makes cable body 1 internal structure compacter, prevents conductor 2 from occurring the situation of movement; The carbon fiber composite core rod 5 that described packed layer 4 inside is arranged has stronger tensile strength, and quality is light, effectively reduces the weight of cable; The insulating reliability of described crosslinked polyetylene insulated layer 6 is large, there is good mechanical and physical performance, environmental stress resistance, anti-cracking performance and resistance to wear, concentrated mechanical stress can be born, and can work under the condition of bad environments for a long time, effectively raise the ampacity of cable; Described screen 7 effectively raises the shielding properties of cable, prevents external electromagnetic signal from causing interference to cable; Described metal armor layers 8 adopts that double-deck galvanized steel strip is wrapped to be formed, and effectively raises the structural strength of cable, prevents cable from rupturing easily, extend the useful life of cable; Described corrosion-resistant coating 9 can effectively protect conductor 2 can not be subject to the corrosion of harmful substance, prevents conductor 2 oxidized, ensure that laser propagation effect; Described reinforced layer 10 improves the bearing capacity of cable, makes cable not damaged; Described oversheath 11 adopts butyronitrile pvc material to make, and makes cable have stronger acid and alkali-resistance ability, effectively protects the construction of cable.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (6)
1. a crosslinked polyethylene anticorrosion industrial cable, it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, it is characterized in that: described cable body cross section is circular configuration; Described cable body inside is provided with multiple conductor; Described conductor outer wrapping one deck core protective layer; Described core protective layer closely extrudes one deck packed layer outward; Described packed layer inside is provided with multiple carbon fiber composite core rod; Described packed layer closely extrudes the crosslinked polyetylene insulated layer of one deck outward; Described crosslinked polyetylene insulated layer is extruded with screen, metal armor layers and corrosion-resistant coating from inside to outside successively; Described corrosion-resistant coating closely extrudes one deck reinforced layer outward; One deck oversheath is extruded outside described reinforced layer.
2. a kind of crosslinked polyethylene anticorrosion industrial cable according to claim 1, is characterized in that: to be that multiply nickel-clad copper monofilament is stranded form described conductor.
3. a kind of crosslinked polyethylene anticorrosion industrial cable according to claim 1, is characterized in that: described metal armor layers adopts that double-deck galvanized steel strip is wrapped to be formed.
4. a kind of crosslinked polyethylene anticorrosion industrial cable according to claim 1, is characterized in that: the inner packing material of described packed layer is asbestos, glass fiber or glass fiber tape.
5. a kind of crosslinked polyethylene anticorrosion industrial cable according to claim 1, is characterized in that: described oversheath adopts butyronitrile pvc material to make.
6. a kind of crosslinked polyethylene anticorrosion industrial cable according to claim 1, is characterized in that: described crosslinked polyetylene insulated layer, screen are identical with metal armouring layer thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178809.3U CN204480803U (en) | 2015-03-28 | 2015-03-28 | A kind of crosslinked polyethylene anticorrosion industrial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178809.3U CN204480803U (en) | 2015-03-28 | 2015-03-28 | A kind of crosslinked polyethylene anticorrosion industrial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480803U true CN204480803U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178809.3U Expired - Fee Related CN204480803U (en) | 2015-03-28 | 2015-03-28 | A kind of crosslinked polyethylene anticorrosion industrial cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN204480803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139960A (en) * | 2015-03-28 | 2015-12-09 | 安徽瑞昊缆业有限公司 | Industrial corrosion-proof crosslinked polyethylene cable |
-
2015
- 2015-03-28 CN CN201520178809.3U patent/CN204480803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139960A (en) * | 2015-03-28 | 2015-12-09 | 安徽瑞昊缆业有限公司 | Industrial corrosion-proof crosslinked polyethylene 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160328 |