CN108109725A - A kind of new energy fire prevention charging cable - Google Patents
A kind of new energy fire prevention charging cable Download PDFInfo
- Publication number
- CN108109725A CN108109725A CN201711242180.4A CN201711242180A CN108109725A CN 108109725 A CN108109725 A CN 108109725A CN 201711242180 A CN201711242180 A CN 201711242180A CN 108109725 A CN108109725 A CN 108109725A
- Authority
- CN
- China
- Prior art keywords
- charging cable
- cable core
- core
- layer
- control
- 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
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Classifications
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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
- H01B7/0045—Cable-harnesses
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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
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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
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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
-
- 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 present invention relates to a kind of new energy fire prevention charging cables, including charging cable core, charging cable core includes two main charging cable cores, the control cable core that is distributed between two main charging cable cores, the auxiliary charging cable core at left and right sides of control cable core, between two main charging cable cores between and away from the ground connection core of control cable core；Control cable core, auxiliary charging cable core and ground connection core are coated with separation layer jointly, separation layer is extruded between two main charging cable cores, the outside of charging cable core is coated with belting layer, fireprotection layer, zinc-coated wire woven shield, oversheath, and belting layer is with being equipped with rope made of hemp filler before charging cable core.The present invention is had more excellent fire resisting, humidity resistance, effectively cable is prevented to catch fire using the structure design of the protection of layering; cable catching fire speed can be prolonged; it is rescued in time, realizes the recoverable to cable remainder, greatly reduce the economic loss of people.
Description
Technical field
The present invention relates to field of cable technology, specifically a kind of new energy fire prevention charging cable.
Background technology
With the rapid development of New Energy Industry, on road surface, cell, public place be laid with charging pile it is more and more, by
Big in the electric current of Vehicular charging and mostly exposed to outdoor, the factors such as high temperature or humidity can cause cable short-circuit, easily trigger fire
Calamity, New Energy Industry technology is immature, and distinctive charging cable is expensive, once cable or equipment damage, can give people with
Carry out serious economic loss.
The content of the invention
In order to avoid with solve above-mentioned technical problem, the present invention proposes a kind of new energy fire prevention charging cable.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of new energy fire prevention charging cable, including charging cable core, the charging cable core includes two main charging cable cores, divides
Cloth controls cable core, the auxiliary charging cable core at left and right sides of control cable core, positioned at two between two main charging cable cores
Between between main charging cable core and away from the ground connection core of control cable core.
The control cable core, auxiliary charging cable core and ground connection core are coated with separation layer jointly, and the separation layer is extruded in
Between two main charging cable cores.
The outside of the charging cable core is coated with the belting layer being sequentially distributed from inside to outside, fireprotection layer, zinc-coated wire braiding
Shielded layer, oversheath, the belting layer is with being equipped with rope made of hemp filler before charging cable core.
Preferably, the control cable core includes two control separated time cores, the nickel plating copper wire being wrapped in outside control separated time core is compiled
Knit shielded layer, the polypropylene insulation layer being coated on outside nickel plating copper wire woven shield.
Preferably, the main charging cable core, control separated time core, auxiliary charging cable core, ground connection core include tin plating soft copper
Conductor, the silicone rubber insulation layer being coated on outside tin plating soft copper conductor.
Preferably, polypropylene tape is equipped between the separation layer and control cable core, auxiliary charging cable core, ground connection core to fill
Object.
Preferably, to be that double glazing fiber flameproof fabric is wrapped form for the separation layer, fireprotection layer.
Preferably, the oversheath is low-smoke halide-free fireproof composite polyolefine material extrusion forming.
The beneficial effects of the invention are as follows：
The present invention is had more excellent fire resisting, humidity resistance, is effectively prevented electricity using the structure design of the protection of layering
Cable catches fire, and avoids fire, can prolong cable catching fire speed, be rescued in time, be realized to cable remainder
Recoverable greatly reduces the economic loss of people.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below it is right
The present invention is expanded on further.
As shown in Figure 1, a kind of new energy fire prevention charging cable, including charging cable core 1, the charging cable core 1 includes two
Main charging cable core 11, the control cable core 12 being distributed between two main charging cable cores 11, positioned at 12 left and right sides of control cable core
Auxiliary charging cable core 13, between two main charging cable cores 11 between and away from control cable core 12 ground connection core 14.
The control cable core 12, auxiliary charging cable core 13 and ground connection core 14 are coated with separation layer 2, the separation layer jointly
2 are extruded between two main charging cable cores 11.Charging cable core 1 is divided by two parts using separation layer 2, main charging cable core 11 is held
The power transmission intensity received is big, is easiest to trigger fire, and then main charging cable core 11 is individually separated with other cable cores, subtracts
The possibility that other small cable cores ignite plays better protection to cable inside.
The outside of the charging cable core 1 is coated with the belting layer 3 being sequentially distributed from inside to outside, fireprotection layer 4, zinc-coated wire and compiles
Shielded layer 5, oversheath 6 are knitted, the belting layer 3 is with being equipped with rope made of hemp filler 7 before charging cable core 1.
The control cable core 12 includes two control separated time cores 121, the nickel plating copper wire being wrapped in outside control separated time core 121 is compiled
Knit shielded layer 122, the polypropylene insulation layer 123 being coated on outside nickel plating copper wire woven shield 122.
The main charging cable core 11, control separated time core 121, auxiliary charging cable core 13, ground connection core 14 include tin plating soft
Copper conductor 1a, the silicone rubber insulation layer 1b being coated on outside tin plating soft copper conductor 1a.
Polypropylene tape is equipped between the separation layer 2 and control cable core 12, auxiliary charging cable core 13, ground connection core 14 to fill
Object 8.
The separation layer 2, fireprotection layer 4, which are that double glazing fiber flameproof fabric is wrapped, to be formed.Glass fibre flameproof fabric has
Good fire protecting performance enhances fireproofing of cable ability by double-deck wrapped mode.
The oversheath 6 is low-smoke halide-free fireproof composite polyolefine material extrusion forming.Low-smoke halide-free fireproof composite polyolefine material has
There is the good feature of environmental protection, poisonous and harmful flue gas will not be generated, while good flame retardant effect can also be played.
The cable is had more excellent fire resisting, humidity resistance, is effectively prevented electricity using the structure design of the protection of layering
Cable catches fire, and avoids fire, can prolong cable catching fire speed, be rescued in time, be realized to cable remainder
Recoverable greatly reduces the economic loss of people.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
- The charging cable 1. a kind of new energy is prevented fires, it is characterised in that：Including charging cable core (1), the charging cable core (1) includes two The main charging cable core (11) of root, the control cable core (12) being distributed between two main charging cable cores (11), positioned at control cable core (12) The auxiliary charging cable core (13) of the left and right sides, between two main charging cable cores (11) between and away from control cable core (12) Ground connection core (14)；The control cable core (12), auxiliary charging cable core (13) and ground connection core (14) are coated with separation layer (2) jointly, it is described every Absciss layer (2) is extruded between two main charging cable cores (11)；The outside of the charging cable core (1) is coated with the belting layer (3) being sequentially distributed from inside to outside, fireprotection layer (4), zinc-coated wire Woven shield (5), oversheath (6), the belting layer (3) is with being equipped with rope made of hemp filler (7) before charging cable core (1).
- 2. a kind of new energy fire prevention charging cable according to claim 1, it is characterised in that：The control cable core (12) is wrapped Two control separated time cores (121) are included, control separated time core (121) outer nickel plating copper wire woven shield (122) is wrapped in, is coated on The polypropylene insulation layer (123) of nickel plating copper wire woven shield (122) outside.
- 3. a kind of new energy fire prevention charging cable according to claim 2, it is characterised in that：The main charging cable core (11), separated time core (121), auxiliary charging cable core (13), ground connection core (14) is controlled to include tin plating soft copper conductor (1a), cladding In the silicone rubber insulation layer (1b) of tin plating soft copper conductor (1a) outside.
- 4. a kind of new energy fire prevention charging cable according to claim 1, it is characterised in that：The separation layer (2) and control Polypropylene tape filler (8) is equipped between cable core (12) processed, auxiliary charging cable core (13), ground connection core (14).
- 5. a kind of new energy fire prevention charging cable according to claim 1, it is characterised in that：The separation layer (2), fire prevention Layer (4), which is that double glazing fiber flameproof fabric is wrapped, to be formed.
- 6. a kind of new energy fire prevention charging cable according to claim 1, it is characterised in that：The oversheath (6) is low Cigarette halogen-free anti-flaming polyolefin material extrusion forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711242180.4A CN108109725A (en) | 2017-11-30 | 2017-11-30 | A kind of new energy fire prevention charging cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711242180.4A CN108109725A (en) | 2017-11-30 | 2017-11-30 | A kind of new energy fire prevention charging cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108109725A true CN108109725A (en) | 2018-06-01 |
Family
ID=62208781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711242180.4A Pending CN108109725A (en) | 2017-11-30 | 2017-11-30 | A kind of new energy fire prevention charging cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108109725A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204966076U (en) * | 2015-09-23 | 2016-01-13 | 张润海 | Novel multi -functional environmental protection cable |
| CN106558368A (en) * | 2015-09-24 | 2017-04-05 | 深圳市联嘉祥科技股份有限公司 | A kind of charging electric vehicle cable and preparation method thereof |
| CN206225045U (en) * | 2016-12-13 | 2017-06-06 | 上海电缆厂有限公司 | A kind of direct current drive automobile charging cable |
| CN206516367U (en) * | 2016-11-04 | 2017-09-22 | 无锡鑫宏业特塑线缆有限公司 | A kind of electric automobile direct-current charging post cable resistant to bending |
-
2017
- 2017-11-30 CN CN201711242180.4A patent/CN108109725A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204966076U (en) * | 2015-09-23 | 2016-01-13 | 张润海 | Novel multi -functional environmental protection cable |
| CN106558368A (en) * | 2015-09-24 | 2017-04-05 | 深圳市联嘉祥科技股份有限公司 | A kind of charging electric vehicle cable and preparation method thereof |
| CN206516367U (en) * | 2016-11-04 | 2017-09-22 | 无锡鑫宏业特塑线缆有限公司 | A kind of electric automobile direct-current charging post cable resistant to bending |
| CN206225045U (en) * | 2016-12-13 | 2017-06-06 | 上海电缆厂有限公司 | A kind of direct current drive automobile charging cable |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |