CN106653188A - Flame-retardant reinforced cable - Google Patents
Flame-retardant reinforced cable Download PDFInfo
- Publication number
- CN106653188A CN106653188A CN201610985513.1A CN201610985513A CN106653188A CN 106653188 A CN106653188 A CN 106653188A CN 201610985513 A CN201610985513 A CN 201610985513A CN 106653188 A CN106653188 A CN 106653188A
- Authority
- CN
- China
- Prior art keywords
- layer
- structure layer
- retardant
- material structure
- fire
- 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/186—Sheaths comprising longitudinal lapped non-metallic layers
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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
- H01B7/02—Disposition of insulation
-
- 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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- 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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/20—Metal tubes, e.g. lead sheaths
- H01B7/202—Longitudinal lapped metal tubes
-
- 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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
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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
- H01B7/28—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
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a flame-retardant reinforced cable. The cable comprises an insulated-material structure layer, an electrostatic screening layer is arranged inside the insulated-material structure layer, the insulated-material structure layer is internally provided with an insulated core and is fixed to the electrostatic screening layer via the insulated core, copper pipes are connected between the electrostatic screening layer and the insulated-material structure layer, and are arranged in the electrostatic screening layer and the insulated-material structure layer respectively, a flame-retardant material structure layer is arranged inside the electrostatic screening layer and arranged on the electrostatic screening layer in an integrated injection molding manner, and conductors are arranged inside the flame-retardant material structure layer. The flame-retardant reinforced cable is protected against damage more effectively, damages are reduced, the shielding property is high, the transmission speed is improved, waterproof and fireproof performances reach the optimal states, and the service life of the cable itself is prolonged greatly.
Description
Technical field
The present invention relates to a kind of cable, more particularly to a kind of fire-retardant ruggedized cable.
Background technology
At present, with the development of clean energy resource, electric power resource high speed development, as nuclear power station, power station and wind energy are sent out
The construction of electricity, cable becomes conventional instrument in life.But because cable is when transmitting electric power, often because of connector lug at
Short circuit causes cable on fire, so as to cause fire, is conveyed using bare wire in electric power remote conveying, but in productive life
In, because of security, it is necessary to carry out power Transmission using the cable with insulating outer layer, and existing cable is present because connector lug is short
Cause the potential safety hazard of fire in road.A good cable facility, is the most important thing now in cable field.
The content of the invention
The technical problem to be solved in the present invention is：Overcome the problems referred to above, there is provided one kind can preferably protect cable to be difficult to receive
To damage, the fire-retardant ruggedized cable that the situation of breakage occurs is reduced.
To achieve these goals, the technical solution used in the present invention is such：The fire-retardant ruggedized cable of the present invention,
Including insulating material structure layer, electrostatic screen layer is provided with insulating material structure layer, its built-in insulation core, it passes through insulated wire
Core is fixed on electrostatic screen layer, and it is also associated with copper pipe between insulating material structure layer, and copper pipe is separately positioned on insulation material
On material structure sheaf and electrostatic screen layer, fire-retardant material-structure layer, fire-retardant material-structure layer integrated injection molding are provided with electrostatic screen layer
On electrostatic screen layer, conductor is provided with it, conductor is provided with pressure material-structure layer along its circumferencial direction, and it is tied with pressure material
Structure layer is fixedly connected respectively with fire-retardant material-structure layer.
Further, as a kind of specific version, insulating material structure layer surface of the present invention is coated with mill
Layer of sand, frosted layer is integrally attached on insulating material structure layer.
Further, as a kind of specific version, insulating material structure layer inner surface of the present invention is coated with
Waterproof layer, waterproof layer is bonded on insulating material structure layer.
Further, as a kind of specific version, copper pipe more than one of the present invention.
Further, as a kind of specific version, conductor of the present invention is copper clad aluminum conductor.
Further, as a kind of specific version, electrostatic screen thickness degree of the present invention is more than insulating materials
Laminate construction thickness.
Compared with prior art, it is an advantage of the current invention that：The fire-retardant ruggedized cable of the present invention can preferably protect electricity
Cable is not easily susceptible to damage, and the situation for reducing breakage occurs, while good shielding can be played, increases transfer rate, waterproof
Fire protecting performance is attained by splendid state, substantially prolongs the service life of cable itself.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is the structural representation of the present invention；In figure：1. insulating material structure layer；2. electrostatic screen layer；3. fire-retardant material
Structure sheaf；4. copper pipe；5. conductor；6. pressure material-structure layer.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are simplified schematic diagram, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
The preferred embodiment of of the invention fire-retardant ruggedized cable as shown in Figure 1, including insulating material structure layer 1, insulation
Electrostatic screen layer 2 is provided with material structure layer 1, its built-in insulation core, it passes through insulated wire cores and is fixed on electrostatic screen layer 2
On, it is also associated with copper pipe 4 between insulating material structure layer 1, and copper pipe 4 is separately positioned on insulating material structure layer 1 and electrostatic
On screen layer 2, fire-retardant material-structure layer 3 is provided with electrostatic screen layer 2, the fire-retardant integrated injection molding of material-structure layer 3 is in electrostatic screen
On layer 2, conductor 5 is provided with it, conductor 5 is provided with pressure material-structure layer 6 along its circumferencial direction, itself and pressure material-structure layer 6
It is fixedly connected with fire-retardant material-structure layer 3 respectively.
The Surface coating of insulating material structure layer 1 has frosted layer, and frosted layer is integrally attached to insulating material structure layer 1
On.Avoid the situation that surface is frayed.
The inner surface of insulating material structure layer 1 is coated with waterproof layer, and waterproof layer is bonded on insulating material structure layer 1.
With good water proofing property.
The more than one of the copper pipe 4.Enhance usability.
The conductor 5 is copper clad aluminum conductor.Laser propagation effect is more preferable.
The thickness of electrostatic screen layer 2 is more than the thickness of insulating material structure layer 1.Design is very reasonable.
The fire-retardant ruggedized cable of the present invention can preferably protect cable to be not easily susceptible to damage, and the situation for reducing breakage is sent out
It is raw, while good shielding can be played, transfer rate is increased, waterproof fireproofing performance is attained by splendid state, greatly prolongs
The service life of cable itself.Electrostatic screen layer 2 is provided with insulating material structure layer 1, its built-in insulation core, it passes through absolutely
Edge core is fixed on electrostatic screen layer 2, with anlistatig effect；It is also associated with copper between insulating material structure layer 1
Pipe 4, copper pipe 4 is separately positioned on insulating material structure layer 1 and electrostatic screen layer 2, and copper pipe 4 can play measuring body effect, and
The normal transmission of cable is not affected；Fire-retardant material-structure layer 3, the fire-retardant integrated injection molding of material-structure layer 3 are provided with electrostatic screen layer 2
On electrostatic screen layer 2, conductor 5 is provided with it, conductor 5 is provided with pressure material-structure layer 6 along its circumferencial direction, itself and pressure material
Matter structure sheaf 6 is fixedly connected respectively with fire-retardant material-structure layer 3, has pressure fire-retardant effect concurrently, and using effect is more preferable.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (6)
1. a kind of fire-retardant ruggedized cable, it is characterised in that：Including insulating material structure layer, it is provided with quiet in insulating material structure layer
Shield layer, its built-in insulation core, it passes through insulated wire cores and is fixed on electrostatic screen layer, itself and insulating material structure layer it
Between be also associated with copper pipe, copper pipe is separately positioned on insulating material structure layer and electrostatic screen layer, and resistance is provided with electrostatic screen layer
Fuel wood matter structure sheaf, fire-retardant material-structure layer integrated injection molding is provided with conductor on electrostatic screen layer in it, conductor is along its circumference side
To pressure material-structure layer is provided with, it is fixedly connected respectively with pressure material-structure layer with fire-retardant material-structure layer.
2. fire-retardant ruggedized cable according to claim 1, it is characterised in that：The insulating material structure layer surface cladding
There is frosted layer, frosted layer is integrally attached on insulating material structure layer.
3. fire-retardant ruggedized cable according to claim 1, it is characterised in that：The insulating material structure layer inner surface bag
Waterproof layer is covered with, waterproof layer is bonded on insulating material structure layer.
4. fire-retardant ruggedized cable according to claim 1, it is characterised in that：The copper pipe more than one.
5. fire-retardant ruggedized cable according to claim 1, it is characterised in that：The conductor is copper clad aluminum conductor.
6. fire-retardant ruggedized cable according to claim 1, it is characterised in that：The electrostatic screen thickness degree is more than insulation
Material structure thickness degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985513.1A CN106653188A (en) | 2016-11-09 | 2016-11-09 | Flame-retardant reinforced cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985513.1A CN106653188A (en) | 2016-11-09 | 2016-11-09 | Flame-retardant reinforced cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106653188A true CN106653188A (en) | 2017-05-10 |
Family
ID=58806140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610985513.1A Pending CN106653188A (en) | 2016-11-09 | 2016-11-09 | Flame-retardant reinforced cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106653188A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1467381A1 (en) * | 2003-04-10 | 2004-10-13 | Nexans | Temperature resistant electrical data transmission line |
| CN202352393U (en) * | 2011-10-28 | 2012-07-25 | 嘉兴海岩电子电缆有限公司 | High-performance outdoor power line |
| CN202839001U (en) * | 2012-08-13 | 2013-03-27 | 刘昌先 | Microphone lead |
| CN103714893A (en) * | 2012-09-29 | 2014-04-09 | 启东恒瑞防爆通讯电气有限公司 | Fire-retardant, heat-resistant and explosion-proof cable |
| CN105374431A (en) * | 2015-11-12 | 2016-03-02 | 成都格瑞思文化传播有限公司 | Fire-resistant cable structure |
-
2016
- 2016-11-09 CN CN201610985513.1A patent/CN106653188A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1467381A1 (en) * | 2003-04-10 | 2004-10-13 | Nexans | Temperature resistant electrical data transmission line |
| CN202352393U (en) * | 2011-10-28 | 2012-07-25 | 嘉兴海岩电子电缆有限公司 | High-performance outdoor power line |
| CN202839001U (en) * | 2012-08-13 | 2013-03-27 | 刘昌先 | Microphone lead |
| CN103714893A (en) * | 2012-09-29 | 2014-04-09 | 启东恒瑞防爆通讯电气有限公司 | Fire-retardant, heat-resistant and explosion-proof cable |
| CN105374431A (en) * | 2015-11-12 | 2016-03-02 | 成都格瑞思文化传播有限公司 | Fire-resistant cable structure |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |