CN108053919A - A kind of cable - Google Patents
A kind of cable Download PDFInfo
- Publication number
- CN108053919A CN108053919A CN201711287044.7A CN201711287044A CN108053919A CN 108053919 A CN108053919 A CN 108053919A CN 201711287044 A CN201711287044 A CN 201711287044A CN 108053919 A CN108053919 A CN 108053919A
- Authority
- CN
- China
- Prior art keywords
- conductor
- graininess
- layer
- around
- flame retardant
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0009—Details relating to the conductive cores
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of cables, belong to field of cable technology, mainly solve current electric wire, cable mainly includes bare wire, electromagnetic wire and electrical equipment and electrical insulated electric conductor, power cable, the problem of communication cable wears no resistance in use with optical cable, conductor is cylindrical cross section, the conductor periphery is filled with graininess conductor, the graininess conductor surrounds conductor outside surfaces layer, the FRP tendons are set up around graininess conductor, the shielded layer surround around FRP tendons periphery and sets up, the fireprotection layer is set up around shielded layer periphery, the flame retardant coating is set up around waterproof layer, the oversheath is set up around flame retardant coating periphery.The present invention is fabricated to double layer of metal structure using process by setting up graininess conductor outside conductor, can effectively prevent the oxidation or fracture of metal layer, shielding effect that FRP tendons enhance shielded layer is set up outside graininess conductor.
Description
Technical field
The present invention relates to a kind of cables, belong to field of cable technology.
Background technology
Electric wire, cable pass through or pull torsion in conduit, cable duct etc. in wiring, laying, when in use, have
Electric wire, cable are contacted or contacted with other component each other, the situation for sliding it and using, in daily life, cable
It as the carrier of signal transmission, has been widely used, current electric wire, cable mainly include bare wire, electromagnetic wire and electrical equipment and electrical
It is worn no resistance in use with insulated electric conductor, power cable, communication cable and optical cable.
The content of the invention
The present invention mainly includes bare wire, electromagnetic wire and electrical equipment and electrical insulated electric conductor, electric power for current electric wire, cable
The problem of cable, communication cable and optical cable wear no resistance in use devises a kind of cable.
The technical scheme adopted by the invention to solve the technical problem is that：
A kind of cable, structure include：It is conductor, graininess conductor, FRP tendons, shielded layer, waterproof layer, flame retardant coating, outer
Sheath；Conductor is cylindrical cross section, and the conductor periphery is filled with graininess conductor, and the graininess conductor is outside conductor
Superficial layer, the FRP tendons are set up around graininess conductor, and the shielded layer surround around FRP tendons periphery and sets up, the waterproof layer
It is set up around shielded layer periphery, the flame retardant coating is set up around waterproof layer, and the oversheath is set up around flame retardant coating periphery.
The conductor is circular entity structure.
The conductor is made of copper metal conducting wire.
The graininess conductor, FRP tendons, shielded layer, waterproof layer, flame retardant coating, oversheath are followed successively by cirque structure.
The oversheath section girth is more than flame retardant coating section girth.
The flame retardant coating section girth is more than waterproof layer section girth.
The waterproof layer section girth is more than shielded layer section girth.
The shielded layer section girth is more than FRP tendons section girth.
The FRP tendons section girth is more than graininess conductors cross perimeter.
The oversheath, flame retardant coating, waterproof layer, shielded layer, FRP tendons, graininess conductor are the gap type continuously that connects with one another closely.
The flame retardant coating and oversheath contain insulating materials.
Compared with prior art, the beneficial effects of the invention are as follows：
1. novel and unique of the present invention is fabricated to double layer of metal knot using process by setting up graininess conductor outside conductor
Structure can effectively prevent the oxidation or fracture of metal layer, and the shielding work(that FRP tendons enhance shielded layer is set up outside graininess conductor
Effect.
2. the configuration of the present invention is simple, component technological is good, and material is cheap, low manufacture cost, and application is wide.
Description of the drawings
Fig. 1 is entirety sectional view of the present invention.
In figure：1 conductor, 2 graininess conductors, 3FRP muscle, 4 shielded layers, 5 waterproof layers, 6 flame retardant coatings, 7 oversheaths.
Specific embodiment
As shown in Figure 1：A kind of cable, structure include：Conductor 1, graininess conductor 2, FRP tendons 3, shielded layer 4, waterproof
Layer 5, flame retardant coating 6, oversheath 7；Conductor 1 is cylindrical cross section, and 1 periphery of conductor is filled with graininess conductor 2, described
Granular conductor 2 surrounds 1 outer surface layer of conductor, and the FRP tendons 3 are set up around graininess conductor 2, and the shielded layer 4 is around FRP tendons
Around setting up, the waterproof layer 5 is set up around 4 periphery of shielded layer for 3 peripheries, and the flame retardant coating 6 is set up around waterproof layer 5, described
Oversheath 7 is set up around 6 periphery of flame retardant coating；The conductor 1 is circular entity structure；The conductor 1 is made of copper metal conducting wire；
The graininess conductor 2, FRP tendons 3, shielded layer 4, waterproof layer 5, flame retardant coating 6, oversheath 7 are followed successively by cirque structure；It is described outer
7 section girth of sheath is more than 6 section girth of flame retardant coating；6 section girth of flame retardant coating is more than 5 cross section of waterproof layer week
It is long；5 section girth of waterproof layer is more than 4 section girth of shielded layer；4 section girth of shielded layer is more than FRP tendons 3
Section girth；3 section girth of FRP tendons is more than 2 section girth of graininess conductor；The oversheath 7, flame retardant coating 6,
Waterproof layer 5, shielded layer 4, FRP tendons 3, graininess conductor 2 are the gap type continuously that connects with one another closely；The flame retardant coating 6 and oversheath 7 are equal
Contain insulating materials.
A kind of described cable of the present embodiment, when use, are risen simultaneously by 1 transmission signal of conductor, graininess conductor 2
To supplementary function, after FRP tendons 3 carry out gluing by multiply continuous fiber by polyvinyl resin, drawing forms, and preferably plays screen
Effect is covered, novel and unique of the present invention is fabricated to double layer of metal structure using process by setting up graininess conductor 2 outside conductor 1,
It can effectively prevent the oxidation or fracture of metal layer, shielding effect that FRP tendons 3 enhance shielded layer is set up outside graininess conductor 2,
The configuration of the present invention is simple, component technological is good, and material is cheap, low manufacture cost, and application is wide.
Above-described embodiment is merely exemplary to illustrate the principle of the present invention and its effect, and is not intended to limit the present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, all those of ordinary skill in the art without departing from disclosed spirit with being completed under technological thought
All equivalent modifications or change, should by the present invention claim be covered.
Claims (10)
1. a kind of cable, structure include：Conductor (1), graininess conductor (2), FRP tendons (3), shielded layer (4), waterproof layer (5),
Flame retardant coating (6), oversheath (7)；It is characterized in that：Conductor (1) is cylindrical cross section, and conductor (1) periphery is filled with particle
Shape conductor (2), the graininess conductor (2) surround conductor (1) outer surface layer, and the FRP tendons (3) are around graininess conductor (2)
It sets up, around FRP tendons (3) periphery around setting up, the waterproof layer (5) sets the shielded layer (4) around shielded layer (4) periphery
Vertical, the flame retardant coating (6) is set up around waterproof layer (5), and the oversheath (7) is set up around flame retardant coating (6) periphery.
2. a kind of cable according to claim 1, it is characterized in that：Conductor (1) is circular entity structure.
3. a kind of cable according to claim 1, it is characterized in that：Conductor (1) is made of copper metal conducting wire.
4. a kind of cable according to claim 1, it is characterized in that：Graininess conductor (2), FRP tendons (3), shielded layer
(4), waterproof layer (5), flame retardant coating (6), oversheath (7) are followed successively by cirque structure.
5. a kind of cable according to claim 1, it is characterized in that：Oversheath (7) section girth is more than flame retardant coating (6)
Section girth.
6. a kind of cable according to claim 1, it is characterized in that：Flame retardant coating (6) section girth is more than waterproof layer (5)
Section girth.
7. a kind of cable according to claim 1, it is characterized in that：Waterproof layer (5) section girth is more than shielded layer (4)
Section girth.
8. a kind of cable according to claim 1, it is characterized in that：Shielded layer (4) section girth is more than FRP tendons (3)
Section girth.
9. a kind of cable according to claim 1, it is characterized in that：FRP tendons (3) section girth is more than graininess conductor
(2) section girth.
10. a kind of cable according to claim 1, it is characterized in that：Oversheath (7), flame retardant coating (6), waterproof layer (5),
Shielded layer (4), FRP tendons (3), graininess conductor (2) are the gap type continuously that connects with one another closely, and flame retardant coating (6) and oversheath (7) contain
There is insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287044.7A CN108053919A (en) | 2017-12-07 | 2017-12-07 | A kind of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287044.7A CN108053919A (en) | 2017-12-07 | 2017-12-07 | A kind of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108053919A true CN108053919A (en) | 2018-05-18 |
Family
ID=62123315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711287044.7A Pending CN108053919A (en) | 2017-12-07 | 2017-12-07 | A kind of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108053919A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112037970A (en) * | 2020-08-31 | 2020-12-04 | 江苏艾力升电缆有限公司 | Anti-interference cable with high wear resistance |
-
2017
- 2017-12-07 CN CN201711287044.7A patent/CN108053919A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112037970A (en) * | 2020-08-31 | 2020-12-04 | 江苏艾力升电缆有限公司 | Anti-interference cable with high wear resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180518 |