CN204480798U - A kind of LP blades waterproof heat-resisting industrial cable - Google Patents
A kind of LP blades waterproof heat-resisting industrial cable Download PDFInfo
- Publication number
- CN204480798U CN204480798U CN201520067330.2U CN201520067330U CN204480798U CN 204480798 U CN204480798 U CN 204480798U CN 201520067330 U CN201520067330 U CN 201520067330U CN 204480798 U CN204480798 U CN 204480798U
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- China
- Prior art keywords
- blades
- cable
- waterproof heat
- cable body
- screen
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Abstract
The utility model discloses a kind of LP blades waterproof heat-resisting industrial 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; The cross section of described cable body is circular configuration; Many carbon fiber composite core rods are provided with in the gap that described conductor is formed; Described conductor closely extrudes a layer insulating outward; One deck screen is extruded outside described insulating barrier; Described screen closely extrudes layer of metal sheath outward; Described metal sheath inside is provided with many guide cores; Described metal sheath from inside to outside and be extruded with epoxy resin layer and covering indulged by metal tape; Described metal tape is indulged covering and is closely extruded one deck oversheath outward.This cable has the advantages such as the good and long service life of reasonable in design, humidity resistance.
Description
Technical field
The utility model relates to field of cables, particularly relates to a kind of LP blades waterproof heat-resisting 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 covering uses some comparatively general polymer, not only useful life is short, and the situation of contaminated environment can be there is, and partial cables because of its structural design unreasonable, use in the environment that moisture is larger, steam is easy to invade cable inside, cause cable internal short-circuit, make signal that the situations such as leakage occur, very large loss is brought to enterprise.
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 LP blades waterproof heat-resisting industrial cable.
The utility model is taked following technical scheme to realize: a kind of LP blades waterproof heat-resisting industrial 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; The cross section of described cable body is circular configuration; Many carbon fiber composite core rods are provided with in the gap that described conductor is formed; Described conductor closely extrudes a layer insulating outward; One deck screen is extruded outside described insulating barrier; Described screen closely extrudes layer of metal sheath outward; Described metal sheath inside is provided with many guide cores; Described metal sheath from inside to outside and be extruded with epoxy resin layer and covering indulged by metal tape; Described metal tape is indulged covering and is closely extruded one deck oversheath outward.
Above-mentioned a kind of LP blades waterproof heat-resisting industrial cable, to be that many tin-coated copper tow are stranded form described conductor.
Above-mentioned a kind of LP blades waterproof heat-resisting industrial cable, the metal sheath that described cable body inside is arranged is that heat-resistant aluminium alloy material is made;
Above-mentioned a kind of LP blades waterproof heat-resisting industrial cable, described conductor radially outwards arranges centered by carbon fiber composite core rod.
Above-mentioned a kind of LP blades waterproof heat-resisting industrial cable, described insulating barrier, Thickness Ratio between screen and metal sheath are 1:1:1.
Above-mentioned a kind of LP blades waterproof heat-resisting industrial cable, described oversheath adopts acrylonitrile-butadiene rubber or polyvinyl fluoride compound to make.
Above-mentioned a kind of LP blades waterproof heat-resisting industrial cable, described metal tape is indulged covering and is adopted the vertical bag welding of anticorrosion stainless steel band and embossing.
The utility model has following beneficial effect in sum: this cable has the advantages such as the good and long service life of reasonable in design, humidity resistance, described oversheath adopts acrylonitrile-butadiene rubber or polyvinyl fluoride compound to make, the oversheath of cable is made to have excellent decay resistance, through exposing to the weather for a long time, its mechanical performance does not change, and ensure that the element of cable inside is not etched.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram.
Wherein: 1, cable body; 2, conductor; 3, carbon fiber composite core rod; 4, insulating barrier; 5, screen; 6, metal sheath; 7, epoxy resin layer; 8, covering indulged by metal tape; 9, oversheath; 10, guide core.
Embodiment
As shown in Figure 1, a kind of LP blades waterproof heat-resisting industrial cable, it comprises cable body 1, and described cable body 1 comprises conductor 2, insulating barrier 4, screen 5 and oversheath 9, and described cable body 1 inside is provided with many conductors 2; The cross section of described cable body 1 is circular configuration; Many carbon fiber composite core rods 3 are provided with in the gap of described conductor 2 Inner Constitution; Described conductor 2 is outer closely extrudes a layer insulating 4; One deck screen 5 is extruded outside described insulating barrier 4; Described screen 5 is outer closely extrudes layer of metal sheath 6; Described metal sheath 6 inside is provided with many guide cores 10; Described metal sheath 6 from inside to outside and be extruded with epoxy resin layer 7 and covering 8 indulged by metal tape; Described metal tape is indulged outside covering 8 and is closely extruded one deck oversheath 9.
Described conductor 2 forms for many tin-coated copper tow are stranded, not only substantially increases the operating efficiency of cable, also makes its work more stable, and described conductor 2 structure is easy to processing, making length is unrestricted, has certain flexibility and bendability during use, facilitates the laying of workpeople; The carbon fiber composite core rod 3 that described conductor 2 inside is arranged has stronger tensile strength, and lightweight, and flexibility is good, can effectively prevent cable deadweight and ambient pressure to the destruction of cable; Described insulating barrier 4 effectively can improve the insulation property of cable body 1; Described screen 5 can avoid cable body 1 inside to produce insulation breakdown phenomenon, reduces the interference of external electromagnetic simultaneously; Described metal sheath 6 is made for heat-resistant aluminium alloy material, because heat-resistant aluminium alloy material possesses certain fire protecting performance, fireproofing of cable performance is further strengthened, and it is inner effectively to stop moisture to enter cable body 1; Described epoxy resin layer 7 fully can improve the water resistance of cable in wet environment, extends the useful life of cable; Described metal tape is indulged covering 8 and is adopted the vertical bag welding of anticorrosion stainless steel band and embossing, forms the fluid-tight metal protection layer of one deck, utilize the impermeability of metal to form the barrier that blocks water together, ensure that the water resistance of cable in cable body 1 inside; Described oversheath 9 adopts acrylonitrile-butadiene rubber or polyvinyl fluoride compound to make, and make the oversheath of cable have excellent decay resistance, through exposing to the weather for a long time, its mechanical performance does not change, and ensure that the element of cable inside is not etched; Described metal sheath 6 inside is provided with many guide cores 10, is not only conducive to the grounding of cable, and can guarantees the continuity of screen 5, also improve the shielding character 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 (7)
1. a LP blades waterproof heat-resisting 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 inside is provided with many conductors; The cross section of described cable body is circular configuration; Many carbon fiber composite core rods are provided with in the gap that described conductor is formed; Described conductor closely extrudes a layer insulating outward; One deck screen is extruded outside described insulating barrier; Described screen closely extrudes layer of metal sheath outward; Described metal sheath inside is provided with many guide cores; Described metal sheath from inside to outside and be extruded with epoxy resin layer and covering indulged by metal tape; Described metal tape is indulged covering and is closely extruded one deck oversheath outward.
2. a kind of LP blades waterproof heat-resisting industrial cable according to claim 1, is characterized in that: to be that many tin-coated copper tow are stranded form described conductor.
3. a kind of LP blades waterproof heat-resisting industrial cable according to claim 1, is characterized in that: the metal sheath that described cable body inside is arranged is that heat-resistant aluminium alloy material is made.
4. a kind of LP blades waterproof heat-resisting industrial cable according to claim 1, is characterized in that: described conductor radially outwards arranges centered by carbon fiber composite core rod.
5. a kind of LP blades waterproof heat-resisting industrial cable according to claim 1, is characterized in that: described insulating barrier, Thickness Ratio between screen and metal sheath are 1:1:1.
6. a kind of LP blades waterproof heat-resisting industrial cable according to claim 1, is characterized in that: described oversheath adopts acrylonitrile-butadiene rubber or polyvinyl fluoride compound to make.
7. a kind of LP blades waterproof heat-resisting industrial cable according to claim 1, is characterized in that: described metal tape is indulged covering and adopted the vertical bag welding of anticorrosion stainless steel band and embossing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067330.2U CN204480798U (en) | 2015-01-31 | 2015-01-31 | A kind of LP blades waterproof heat-resisting industrial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067330.2U CN204480798U (en) | 2015-01-31 | 2015-01-31 | A kind of LP blades waterproof heat-resisting industrial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480798U true CN204480798U (en) | 2015-07-15 |
Family
ID=53636576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520067330.2U Expired - Fee Related CN204480798U (en) | 2015-01-31 | 2015-01-31 | A kind of LP blades waterproof heat-resisting industrial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681172A (en) * | 2015-01-31 | 2015-06-03 | 安徽华泰电缆科技有限公司 | Erosion-resisting waterproof high-temperature-resisting industrial cable |
| CN105869751A (en) * | 2016-05-20 | 2016-08-17 | 安徽德源电缆集团有限公司 | Environment-friendly, anti-drag and high-temperature-resistant industrial cable |
-
2015
- 2015-01-31 CN CN201520067330.2U patent/CN204480798U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681172A (en) * | 2015-01-31 | 2015-06-03 | 安徽华泰电缆科技有限公司 | Erosion-resisting waterproof high-temperature-resisting industrial cable |
| CN105869751A (en) * | 2016-05-20 | 2016-08-17 | 安徽德源电缆集团有限公司 | Environment-friendly, anti-drag and high-temperature-resistant industrial 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: 20150715 Termination date: 20160131 |
|
| EXPY | Termination of patent right or utility model |