CN204516455U - A kind of waterproof anti-corrosion power cable - Google Patents
A kind of waterproof anti-corrosion power cable Download PDFInfo
- Publication number
- CN204516455U CN204516455U CN201520155059.8U CN201520155059U CN204516455U CN 204516455 U CN204516455 U CN 204516455U CN 201520155059 U CN201520155059 U CN 201520155059U CN 204516455 U CN204516455 U CN 204516455U
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- China
- Prior art keywords
- conductor
- insulating barrier
- power cable
- waterproof anti
- corrosion power
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Abstract
The utility model discloses a kind of waterproof anti-corrosion power cable, it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath.Described cable body inside is provided with many conductors; Described conductors cross is circular configuration; It is tangent with it that described conductor is outside equipped with many light unit; Described conductor is outside equipped with a layer insulating; Between described insulating barrier and conductor, gap portion is provided with filler; Described insulating barrier inside is provided with many evenly distributed aluminium alloy flexible pipes; Described insulating barrier closely extrudes one deck screen outward; Described screen is extruded with watertight composition and reinforced layer from inside to outside successively; Described reinforced layer closely extrudes one deck oversheath outward.This cable has the advantages such as reasonable in design, good water-proof effect and long service life in sum.
Description
Technical field
The utility model relates to field of cables, particularly relates to a kind of waterproof anti-corrosion power cable.
Background technology
At present, electric wire is extensively applied to industrial production, communications and transportation, architectural engineering and facility, even comprise the high-end field of space and ocean, capital uses cable, along with socioeconomic development, cable kind constantly update and perfect, output is also continuing to increase, just because cable is in the application of different field, people also improve its requirement thereupon, existing cable can not meet the needs of industry because of material or structural problem, cable required in industry to its structure and quality requirement higher, in use signal transmission is more stable not only to require it, even if also require that it normally works under the condition of moist or bad environments, but existing cable can not satisfy the demands.
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 waterproof anti-corrosion power cable.
The utility model is taked following technical scheme to realize: a kind of waterproof anti-corrosion power cable, and it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, and described cable body inside is provided with many conductors; Described conductors cross is circular configuration; It is tangent with it that described conductor is outside equipped with many light unit; Described conductor is outside equipped with a layer insulating; Between described insulating barrier and conductor, gap portion is provided with filler; Described insulating barrier inside is provided with many evenly distributed aluminium alloy flexible pipes; Described insulating barrier closely extrudes one deck screen outward; Described screen is extruded with watertight composition and reinforced layer from inside to outside successively; Described reinforced layer closely extrudes one deck oversheath outward.
Above-mentioned a kind of waterproof anti-corrosion power cable, described conductor is any one in single copper wire, stranded bare copper wire or stranded tinned copper wire.
Above-mentioned a kind of waterproof anti-corrosion power cable, described watertight composition is made up of plastic-aluminum material strip and PE material adhesive.
Above-mentioned a kind of waterproof anti-corrosion power cable, the filler material that the gap portion between described insulating barrier and cable core is arranged is glass fibre.
Above-mentioned a kind of waterproof anti-corrosion power cable, described reinforced layer is that stainless steel wire material is made.
Above-mentioned a kind of waterproof anti-corrosion power cable, described oversheath adopts polyolefine material to make.
Above-mentioned a kind of waterproof anti-corrosion power cable, the light unit that described conductor center is arranged is monomode fiber or multimode fiber.
The utility model has following beneficial effect in sum: this cable has the advantages such as reasonable in design, good water-proof effect and long service life, described watertight composition is made up of plastic-aluminum material strip and PE material adhesive, thus improve the water resistance of cable, effectively prevent outside moisture from entering into cable body inside, cause the short circuit of cable, improve the job stability of cable, operating efficiency is improved.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, cable body; 2, conductor; 3, light unit; 4, filler; 5, insulating barrier; 6, aluminium alloy flexible pipe; 7, screen; 8, watertight composition; 9, reinforced layer; 10, oversheath.
Embodiment
As shown in Figure 1, a kind of waterproof anti-corrosion power cable, it comprises cable body 1, and described cable body 1 comprises conductor 2, insulating barrier 5, screen 7 and oversheath 10, and described cable body 1 inside is provided with many conductors 2; Described conductor 2 cross section is circular configuration; It is tangent with it that described conductor 2 is outside equipped with many light unit 3; Described conductor 2 is outside equipped with a layer insulating 5; Between described insulating barrier 5 and conductor 2, gap portion is provided with filler 4; Described insulating barrier 5 inside is provided with many evenly distributed aluminium alloy flexible pipes 6; Described insulating barrier 5 is outer closely extrudes one deck screen 7; Described screen 7 is extruded with watertight composition 8 and reinforced layer 9 from inside to outside successively; Described reinforced layer 9 is outer closely extrudes one deck oversheath 10.
The conductor 2 arranged in described cable body 1 is any one in single copper wire, stranded bare copper wire or stranded tinned copper wire, not only substantially increases the operating efficiency of cable, also makes its work more stable; Described smooth unit 3 is monomode fiber or multimode fiber, not only makes the speed that diffuses information of cable faster, and is not easy to be subject to extraneous interference, the use of cable can be made more reliable and more stable, make the capacity of Information Communication larger; Described filler 4 is glass fibre, can effectively protect conductor 2, makes its structure more stable; Described aluminium alloy flexible pipe 6 can improve the elastic strength of cable body 1 greatly, makes its stretch-proof; Described insulating barrier 5 has the characteristic such as excellent weather, resistance to ozone, heat-resisting, acid and alkali-resistance, resistance to steam, thus the stability of cable is improved, thus the normal output of guarantee electric property; The screen 7 extruded outside described insulating barrier 5 effectively raises the anti-shielding ability of cable, makes it more stable in use procedure, can not by signal disturbing; The watertight composition 8 extruded outside described screen 7 is made up of plastic-aluminum material strip and PE material adhesive, effectively can adsorb the moisture in cable body 1, prevents moisture intrusion cable body 1 inside from causing the situation of system short-circuit; Described reinforced layer 9 effectively improves the structural strength of cable, makes its longer service life; Described oversheath 10 adopts polyolefine material to make, not only high temperature resistant, and also can not produce pernicious gas under burning condition, prevents it from causing people's life danger at fire release pernicious gas.
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 (7)
1. a waterproof anti-corrosion power cable, it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, it is characterized in that: described cable body inside is provided with many conductors; Described conductors cross is circular configuration; It is tangent with it that described conductor is outside equipped with many light unit; Described conductor is outside equipped with a layer insulating; Between described insulating barrier and conductor, gap portion is provided with filler; Described insulating barrier inside is provided with many evenly distributed aluminium alloy flexible pipes; Described insulating barrier closely extrudes one deck screen outward; Described screen is extruded with watertight composition and reinforced layer from inside to outside successively; Described reinforced layer closely extrudes one deck oversheath outward.
2. a kind of waterproof anti-corrosion power cable according to claim 1, is characterized in that: described conductor is any one in single copper wire, stranded bare copper wire or stranded tinned copper wire.
3. a kind of waterproof anti-corrosion power cable according to claim 1, is characterized in that: described watertight composition is made up of plastic-aluminum material strip and PE material adhesive.
4. a kind of waterproof anti-corrosion power cable according to claim 1, is characterized in that: the filler material that the gap portion between described insulating barrier and cable core is arranged is glass fibre.
5. a kind of waterproof anti-corrosion power cable according to claim 1, is characterized in that: described reinforced layer is that stainless steel wire material is made.
6. a kind of waterproof anti-corrosion power cable according to claim 1, is characterized in that: described oversheath adopts polyolefine material to make.
7. a kind of waterproof anti-corrosion power cable according to claim 1, is characterized in that: the light unit that described conductor center is arranged is monomode fiber or multimode fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155059.8U CN204516455U (en) | 2015-03-18 | 2015-03-18 | A kind of waterproof anti-corrosion power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155059.8U CN204516455U (en) | 2015-03-18 | 2015-03-18 | A kind of waterproof anti-corrosion power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204516455U true CN204516455U (en) | 2015-07-29 |
Family
ID=53714403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520155059.8U Expired - Fee Related CN204516455U (en) | 2015-03-18 | 2015-03-18 | A kind of waterproof anti-corrosion power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204516455U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551616A (en) * | 2016-01-24 | 2016-05-04 | 安徽华星电缆集团有限公司 | Industrial waterproof dampproof anti-corrosion cable |
| CN105551665A (en) * | 2016-01-21 | 2016-05-04 | 安徽中天电缆有限公司 | Marine moisture-proof and waterproof cable |
| CN105895233A (en) * | 2016-05-18 | 2016-08-24 | 无为县金华电缆材料有限公司 | Polybenzoate corrosion-resistant fireproof cable |
-
2015
- 2015-03-18 CN CN201520155059.8U patent/CN204516455U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551665A (en) * | 2016-01-21 | 2016-05-04 | 安徽中天电缆有限公司 | Marine moisture-proof and waterproof cable |
| CN105551616A (en) * | 2016-01-24 | 2016-05-04 | 安徽华星电缆集团有限公司 | Industrial waterproof dampproof anti-corrosion cable |
| CN105895233A (en) * | 2016-05-18 | 2016-08-24 | 无为县金华电缆材料有限公司 | Polybenzoate corrosion-resistant fireproof 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: 20150729 Termination date: 20210318 |