CN108133778A - A kind of wear-resisting tear-proof type high temperature resistant car high-tension cable - Google Patents
A kind of wear-resisting tear-proof type high temperature resistant car high-tension cable Download PDFInfo
- Publication number
- CN108133778A CN108133778A CN201711303120.9A CN201711303120A CN108133778A CN 108133778 A CN108133778 A CN 108133778A CN 201711303120 A CN201711303120 A CN 201711303120A CN 108133778 A CN108133778 A CN 108133778A
- Authority
- CN
- China
- Prior art keywords
- temperature resistant
- resisting
- wear
- resistant
- high temperature
- 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
- H01B7/17—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
- H01B7/2806—Protection against damage caused by corrosion
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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
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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
- H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
-
- 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
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
Landscapes
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
Abstract
The present invention provides a kind of wear-resisting tear-proof type high temperature resistant car high-tension cable, including the conductor wire core being twisted by several tinned copper wires, the conductor wire core is coated with heat-resisting high-low temperature resistant cycle cracking resistant type cross-linked polyolefin insulating layer, and the heat-resisting high-low temperature resistant cycle cracking resistant type cross-linked polyolefin insulating layer is coated with wear-resisting tear-proof high temperature resistant urethane jacket layer；The configuration of the present invention is simple, material is novel, and production technology is convenient, also has many advantages, such as that high temperature resistant, heat-resistant deforming, environmental stress resistance, solvent resistant, halogen-free flameproof, high oil resistant are weather-proof, is widely used in each component devices line and service cable inside electric vehicle.
Description
Technical field
The present invention relates to field of cables, specifically a kind of wear-resisting tear-proof type high temperature resistant car high-tension cable.
Background technology
New Energy Industry is supported comprehensively by policy guide, financial subsidies, the market access, infrastructure construction etc.
Development, new energy electric motor vehicle already unquestionably become the developing direction of future automobile industry, and pure electric automobile is even more then mesh
The most important thing of preceding each cart enterprise in the works.Electric vehicle car high voltage cable be electric automobile high-voltage electrical system can not or
Scarce component part carries energy transmission function, and it is interior high to research and develop a dependable performance, high temperature resistant, tear-proof, wear-resistant wagon
Voltage cable is of great significance for the safe and reliable operation of electric vehicle.
Invention content
It is an object of the present invention to overcome the above deficiencies, interior high so as to provide a kind of wear-resisting tear-proof type high temperature resistant
Voltage cable.The present invention is to solve above-mentioned technical problem by following technical proposals：A kind of wear-resisting tear-proof type high temperature resistant is interior
High-tension cable, which is characterized in that including the conductor wire core 2 being twisted by several tinned copper wires 1, outside the conductor wire core 2
It is coated with heat-resisting high-low temperature resistant cycle cracking resistant type cross-linked polyolefin insulating layer 3, the heat-resisting high-low temperature resistant cycle cracking resistant type
Cross-linked polyolefin insulating layer 3 is coated with wear-resisting tear-proof high temperature resistant urethane jacket layer 4.
Preferably, the average thickness of the heat-resisting high-low temperature resistant cycle cracking resistant type cross-linked polyolefin insulating layer 3 is 0.7-
1.6mm, thinnest part thickness are 0.56mm.
Preferably, the average thickness of the wear-resisting tear-proof high temperature resistant urethane jacket layer 4 be 0.7-1.6mm, thinnest part
Thickness is 0.56mm.
Preferably, the sectional area of the conductor wire core 2 is in 1.5mm2-120mm2, the tinned copper wire 1 it is a diameter of
0.15mm-0.20mm。
Beneficial effects of the present invention：A kind of wear-resisting tear-proof high temperature resistant car high-tension cable of the present invention, conductor wire core 2 is by plating
Tin copper monofilament is twisted, and is not easy under severe complex environment by oxidation corrosion, insulating layer is by using XLPO crosslinked polyolefins
There is hydrocarbon material heat-resisting high-low temperature resistant to recycle anti-cracking performance, solve the high/low temperature of current car TPE insulating materials item in proper order
Under part, cable is easy to crack；Secondly, sheath uses 150 DEG C of polyurethane materials, has wear-resisting tear resistance, makes in electric vehicle
Portion's high-tension cable is during long-term abrasion use, and cable is more wear-resisting anti-tear, and service life is longer, and safety coefficient is more
It is high；The configuration of the present invention is simple, material are novel, and production technology is convenient, also with high temperature resistant, heat-resistant deforming, environmental stress resistance, resistance to molten
The advantages that agent, halogen-free flameproof, weather-proof high oil resistant, is widely used in each component devices line and service cable inside electric vehicle.
Description of the drawings
Fig. 1 is a kind of structure diagram of wear-resisting tear-proof high temperature resistant car high-tension cable of the present invention
In figure：1- tinned copper wires；2- conductor wire cores；The heat-resisting high-low temperature resistant cycle cracking resistant type cross-linked polyolefin insulating layers of 3-；4-
Wear-resisting tear-proof high temperature resistant urethane jacket layer.
The following is specific embodiments of the present invention and with reference to attached drawing, technical scheme of the present invention is further described,
But the present invention is not limited to these examples.
As shown in Figure 1, a kind of wear-resisting tear-proof type high temperature resistant car high-tension cable, which is characterized in that including by several
The conductor wire core 2 that tinned copper wire 1 is twisted, the conductor wire core 2 are coated with heat-resisting high-low temperature resistant cycle cracking resistant type and hand over
Join polyolefin insulation layer 3, the heat-resisting high-low temperature resistant cycle cracking resistant type cross-linked polyolefin insulating layer 3 is coated with wear-resisting anti-tear
Split high temperature resistant urethane jacket layer 4.
In the present embodiment, it is preferred that the heat-resisting high-low temperature resistant cycle cracking resistant type cross-linked polyolefin insulating layer 3 is put down
Equal thickness is 0.7-1.6mm, and thinnest part thickness is 0.56mm.
In the present embodiment, it is preferred that the average thickness of the wear-resisting tear-proof high temperature resistant urethane jacket layer 4 is 0.7-
1.6mm, thinnest part thickness are 0.56mm.
In the present embodiment, it is preferred that the sectional area of the conductor wire core 2 is in 1.5mm2-120mm2, the tinned copper wire
1 a diameter of 0.15mm-0.20mm.
The foregoing is merely the preferred embodiment of the present invention modes, it is impossible to the scope of protection of the invention is limited with this, this
The variation and replacement for any unsubstantiality that the technical staff in field is done on the basis of the present invention belong to the present invention and want
Seek the range of protection.
Claims (4)
1. a kind of wear-resisting tear-proof type high temperature resistant car high-tension cable, which is characterized in that including by several tinned copper wires（1）It twists
Close the conductor wire core formed（2）, the conductor wire core（2）It is coated with heat-resisting high-low temperature resistant cycle cracking resistant type cross-linked polyolefin
Insulating layer（3）, the heat-resisting high-low temperature resistant cycle cracking resistant type cross-linked polyolefin insulating layer（3）It is resistance to be coated with wear-resisting tear-proof
High temperature urethane jacket layer（4）.
2. a kind of wear-resisting tear-proof type high temperature resistant car high-tension cable according to claim 1, it is characterised in that：It is described resistance to
Hot high-low temperature resistant recycles cracking resistant type cross-linked polyolefin insulating layer（3）Average thickness for 0.7-1.6mm, thinnest part thickness is
0.56mm。
3. a kind of wear-resisting tear-proof type high temperature resistant car high-tension cable according to claim 1, which is characterized in that described resistance to
Grind tear-proof high temperature resistant urethane jacket layer（4）Average thickness for 0.7-1.6mm, thinnest part thickness is 0.56mm.
4. a kind of wear-resisting tear-proof type high temperature resistant car high-tension cable according to claim 1, which is characterized in that described to lead
Wire core（2）Sectional area in 1.5mm2-120mm2, the tinned copper wire（1）A diameter of 0.15mm-0.20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711303120.9A CN108133778A (en) | 2017-12-11 | 2017-12-11 | A kind of wear-resisting tear-proof type high temperature resistant car high-tension cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711303120.9A CN108133778A (en) | 2017-12-11 | 2017-12-11 | A kind of wear-resisting tear-proof type high temperature resistant car high-tension cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108133778A true CN108133778A (en) | 2018-06-08 |
Family
ID=62389405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711303120.9A Pending CN108133778A (en) | 2017-12-11 | 2017-12-11 | A kind of wear-resisting tear-proof type high temperature resistant car high-tension cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108133778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022241946A1 (en) * | 2021-05-21 | 2022-11-24 | 中天科技装备电缆有限公司 | Thin-wall insulated cable for high wear-resistance rail transit vehicle and preparation method therefor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183305A (en) * | 2014-08-26 | 2014-12-03 | 山东华凌电缆有限公司 | Electric wire and cable for high-speed train and production method |
| CN204632413U (en) * | 2015-05-26 | 2015-09-09 | 西安飞机工业（集团）亨通航空电子有限公司 | A kind of photovoltaic cable for solar power system |
| CN105047282A (en) * | 2015-07-23 | 2015-11-11 | 安徽瑞侃电缆科技有限公司 | Anti-wear tear-resistant flame-retardant cable |
| CN206163140U (en) * | 2016-11-25 | 2017-05-10 | 扬州市凤鸣电缆有限公司 | Anti tearing high temperature resistant special cable |
| CN207704884U (en) * | 2017-12-11 | 2018-08-07 | 无锡鑫宏业特塑线缆有限公司 | A kind of wear-resisting tear-proof type high temperature resistant car high-tension cable |
-
2017
- 2017-12-11 CN CN201711303120.9A patent/CN108133778A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183305A (en) * | 2014-08-26 | 2014-12-03 | 山东华凌电缆有限公司 | Electric wire and cable for high-speed train and production method |
| CN204632413U (en) * | 2015-05-26 | 2015-09-09 | 西安飞机工业（集团）亨通航空电子有限公司 | A kind of photovoltaic cable for solar power system |
| CN105047282A (en) * | 2015-07-23 | 2015-11-11 | 安徽瑞侃电缆科技有限公司 | Anti-wear tear-resistant flame-retardant cable |
| CN206163140U (en) * | 2016-11-25 | 2017-05-10 | 扬州市凤鸣电缆有限公司 | Anti tearing high temperature resistant special cable |
| CN207704884U (en) * | 2017-12-11 | 2018-08-07 | 无锡鑫宏业特塑线缆有限公司 | A kind of wear-resisting tear-proof type high temperature resistant car high-tension cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022241946A1 (en) * | 2021-05-21 | 2022-11-24 | 中天科技装备电缆有限公司 | Thin-wall insulated cable for high wear-resistance rail transit vehicle and preparation method therefor |
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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 |
Application publication date: 20180608 |
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| WD01 | Invention patent application deemed withdrawn after publication |