CN107919188A - A kind of flat cotton covered wire of high temperature resistant easy-tear type - Google Patents
A kind of flat cotton covered wire of high temperature resistant easy-tear type Download PDFInfo
- Publication number
- CN107919188A CN107919188A CN201711326481.5A CN201711326481A CN107919188A CN 107919188 A CN107919188 A CN 107919188A CN 201711326481 A CN201711326481 A CN 201711326481A CN 107919188 A CN107919188 A CN 107919188A
- Authority
- CN
- China
- Prior art keywords
- high temperature
- temperature resistant
- conductor
- covered wire
- cotton covered
- 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
- H01B7/08—Flat or ribbon cables
-
- 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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
Landscapes
- Insulated Conductors (AREA)
- Insulating Bodies (AREA)
Abstract
The invention discloses a kind of flat cotton covered wire of high temperature resistant easy-tear type, it includes phase conductor, gnd conductor, PVC insulating layers, the phase conductor, gnd conductor parallel lay-up, the phase conductor, gnd conductor are extruded with insulating layer, oversheath are extruded with outside the insulating layer respectively outside；The material of the insulating layer is the PVC polyvinyl chloride of 90 DEG C of high temperature resistant, the material of the oversheath is the PVC polyvinyl chloride of 90 DEG C of high temperature resistant, and the present invention can replace traditional cotton covered wire, with its unique easy-tear type sheath material, convenience is provided for product laying installation, there is higher operating temperature.
Description
Technical field
The present invention relates to a kind of flat cotton covered wire, is specifically a kind of flat cotton covered wire of high temperature resistant easy-tear type, belongs to electric wire, electricity
Cable technology manufacturing technology field.
Background technology
Flat cotton covered wire, refers to the electric wire for coating insulating layer, including various connecting lines, hookup wire, is generally used for fixed apply
If.With the continuous improvement of flat cotton covered wire requirement, the technical requirements of flat cotton covered wire are also continuously improved.For example, it is
Ensure the security against fire problem of the important events such as public place, it is necessary to high temperature resistant flat cotton covered wire.
The content of the invention
The object of the present invention is to provide the flat cotton covered wire of high temperature resistant easy-tear type, and electrical line setting installation facility, has higher
Operating temperature.
In order to reach above-mentioned technical purpose, the technical scheme is that：
A kind of flat cotton covered wire of high temperature resistant easy-tear type, including phase conductor, gnd conductor, PVC insulating layers, the phase line are led
Body, gnd conductor are twisted annealing bare copper conductor, the phase conductor, gnd conductor parallel lay-up, the gnd conductor for two classes
Between phase conductor..
Insulating layer is extruded with outside the phase conductor, gnd conductor respectively, oversheath, outer shield are extruded with outside the insulating layer
Set makes sheath tightly be attached in insulation, prevents insulation core wire from producing displacement in sheath using crowded tubular type is vacuumized.
The material of the insulating layer is the PVC polychloroethylene insulation materials of 90 DEG C of high temperature resistant, and the material of the oversheath is
The PVC PVC sheath materials of 90 DEG C of high temperature resistant.
The present invention can replace traditional cotton covered wire, with its unique easy-tear type sheath material, be provided just for product laying installation
Sharp condition, has higher operating temperature.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, a kind of flat cotton covered wire of high temperature resistant easy-tear type, including phase conductor 1, gnd conductor 2, PVC insulation
Layer 3, the phase conductor 1,2 parallel lay-up of gnd conductor, the phase conductor 1, gnd conductor 2 are extruded with insulating layer respectively outside
3, the insulating layer 3 is extruded with oversheath 4 outside.
Conductor (phase conductor 1, gnd conductor 2) uses two class stranded conductors, and twists production technology form using SZ so that
A kind of conductor of the more conventional cotton covered wire series of the product has more flexibility.
Insulation (insulating layer 3) material is 90 DEG C of type insulating materials of high temperature resistant, limited using photoelectricity new material is joined in Changshu City
The PVC polychloroethylene insulation materials of responsible company's production, item number V-90HT-LF.Product testing aging temperature up to 115 DEG C,
Ageing time is improved largely, effectively adds up to 504h, more conventional 80 DEG C of aging temperature of cotton covered wire experiment, ageing time 168h
The security that strong product uses.
Sheath (oversheath 4) material is 90 DEG C of type easy-tear type sheath materials of high temperature resistant, using ten thousand horse high molecular material of Zhejiang
The PVC PVC sheath materials of Co., Ltd's production, item number WMC-6501.The experiment aging temperature of the material is equally reachable
115 DEG C, ageing time up to 504h, match with insulating materials, the product entirety safety in utilization is further optimized.Together
When, which is low-intensity section bar material, and material tensile strength is only 6MPa so that the preferable easy-to-rupture of the materials combine
Can, at the same time, sheath production technology ensure that insulated wire cores are not subjected to displacement same in sheath using crowded tubular type is vacuumized
When, it also prevent material and fill into clearance for insulation, be the product in actual laying, condition of providing convenience during use.
Insulation, sheath material are respectively provided with stronger pressure-resistant performance, can meet 90 DEG C of compression resistance experiments of high temperature, ensure that impression is small
In equal to 50%.The product is such as acted on during actual use is generated heat by weight or certain pressure, can ensure insulation, shield
The thickness of set is unlikely by more serious infringement, insulation, the thickness of sheath has been ensured, so as to further improve the use of product
Security.
Above-described embodiment is not limit the invention in any way, every to be obtained by the way of equivalent substitution or equivalent transformation
Technical solution all fall within protection scope of the present invention.
Claims (3)
1. a kind of flat cotton covered wire of high temperature resistant easy-tear type, it is characterised in that including phase conductor, gnd conductor, PVC insulating layers, institute
Phase conductor, gnd conductor parallel lay-up are stated, insulating layer, the insulation are extruded with respectively outside the phase conductor, gnd conductor
Layer is outer to be extruded with oversheath；The material of the insulating layer be 90 DEG C of high temperature resistant PVC polychloroethylene insulation materials, the oversheath
Material be 90 DEG C of high temperature resistant PVC PVC sheath materials.
A kind of 2. flat cotton covered wire of high temperature resistant easy-tear type according to claim 1, it is characterised in that：The phase conductor,
Gnd conductor is twisted annealing bare copper conductor for two classes.
A kind of 3. flat cotton covered wire of high temperature resistant easy-tear type according to claim 1, it is characterised in that：The gnd conductor position
Between phase conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711326481.5A CN107919188A (en) | 2017-12-13 | 2017-12-13 | A kind of flat cotton covered wire of high temperature resistant easy-tear type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711326481.5A CN107919188A (en) | 2017-12-13 | 2017-12-13 | A kind of flat cotton covered wire of high temperature resistant easy-tear type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107919188A true CN107919188A (en) | 2018-04-17 |
Family
ID=61893156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711326481.5A Pending CN107919188A (en) | 2017-12-13 | 2017-12-13 | A kind of flat cotton covered wire of high temperature resistant easy-tear type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107919188A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227399A1 (en) * | 2018-05-31 | 2019-12-05 | 江苏中利集团股份有限公司 | Heat-resistant and easily tearable flat fabric wire |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943199A (en) * | 2013-09-30 | 2014-07-23 | 安徽华天电缆有限公司 | High-temperature-resistant compensation flat special cable |
| CN204577137U (en) * | 2015-05-26 | 2015-08-19 | 河北华通线缆集团有限公司 | A kind of polyvinyl chloride-insulated polyvinyl chloride easily tears flat type cable |
| CN204857231U (en) * | 2015-01-28 | 2015-12-09 | 云南正晓电缆有限公司 | Insulating nylon sheath wire and cable of fire -retardant polyvinyl chloride |
| CN207503684U (en) * | 2017-12-13 | 2018-06-15 | 江苏中利集团股份有限公司 | A kind of flat cotton covered wire of high temperature resistant easy-tear type |
-
2017
- 2017-12-13 CN CN201711326481.5A patent/CN107919188A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943199A (en) * | 2013-09-30 | 2014-07-23 | 安徽华天电缆有限公司 | High-temperature-resistant compensation flat special cable |
| CN204857231U (en) * | 2015-01-28 | 2015-12-09 | 云南正晓电缆有限公司 | Insulating nylon sheath wire and cable of fire -retardant polyvinyl chloride |
| CN204577137U (en) * | 2015-05-26 | 2015-08-19 | 河北华通线缆集团有限公司 | A kind of polyvinyl chloride-insulated polyvinyl chloride easily tears flat type cable |
| CN207503684U (en) * | 2017-12-13 | 2018-06-15 | 江苏中利集团股份有限公司 | A kind of flat cotton covered wire of high temperature resistant easy-tear type |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227399A1 (en) * | 2018-05-31 | 2019-12-05 | 江苏中利集团股份有限公司 | Heat-resistant and easily tearable flat fabric wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180417 |
|
| WD01 | Invention patent application deemed withdrawn after publication |