CN208806087U - A kind of enhanced polyvinyl chloride insulation control cable - Google Patents
A kind of enhanced polyvinyl chloride insulation control cable Download PDFInfo
- Publication number
- CN208806087U CN208806087U CN201821420017.2U CN201821420017U CN208806087U CN 208806087 U CN208806087 U CN 208806087U CN 201821420017 U CN201821420017 U CN 201821420017U CN 208806087 U CN208806087 U CN 208806087U
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- polyvinyl chloride
- externally provided
- chloride insulation
- conductor
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Abstract
The utility model is a kind of enhanced polyvinyl chloride insulation control cable, including three cores, neoprene packing is equipped among three cores, core includes center conductor, insulating layer of conductor and aramid fiber yarn enhancement layer are successively arranged outside center conductor, the periphery of three cores is extruded with core sealant layer, polyvinyl chloride insulation layer, metal knitted shielded layer, polyvinyl chloride insulation layer, conductive carbon black is equipped between metal knitted shielded layer enhances shielded layer, metal knitted shielded layer is externally provided with flexible layer, flexible layer is compounded to form by the buiky yarn and outer layer thermoset resin layer of internal layer, flexible layer is externally provided with inhibiting tape, inhibiting tape is externally provided with polyvinyl chloride oversheath, polyvinyl chloride oversheath inner periphery is evenly equipped with several glass fibres and reinforces beam, polyvinyl chloride surface of outer sheath is inlaid with color mark sheet rubber at interval of one meter along its length.The utility model has very strong shielding properties；Flexibility is strong, and tensile resistance is high, convenient for measuring the length of cable, facilitates cable laying.
Description
Technical field
The utility model relates to the technical field of cable production more particularly to a kind of enhanced polyvinyl chloride insulation control electricity
Cable.
Background technique
With in daily life electronic and electrical equipment it is increasing, it is dry for various electromagnetism in wire and cable manufacturing process
The shielding disturbed becomes increasingly important.Although metal knitted shielded layer can be added in the cable to carry out signal shielding, rub
It is poor in the electrostatic screen performance that body surface generates.Meanwhile cable needs to pull in process of deployment, but present cable
Stretch-resistance and flexibility be not high, is easy to be damaged, and the length of cable needs specialist tools to measure, not very convenient.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of enhanced polyvinyl chloride insulation control electricity
Cable.
In order to achieve the above object, the utility model adopts the following technical solutions:
A kind of enhanced polyvinyl chloride insulation control cable, including three cores, three cores centres are equipped with neoprene
Packing, the core include center conductor, are successively arranged insulating layer of conductor and aramid fiber yarn enhancement layer outside the center conductor, and three
The periphery of a core is extruded with core sealant layer, and the core sealant layer is externally provided with polyvinyl chloride insulation layer, the polychlorostyrene
Ethylene insulating layer is externally provided with metal knitted shielded layer, and conduction is equipped between the polyvinyl chloride insulation layer, metal knitted shielded layer
Carbon black enhances shielded layer, and the metal knitted shielded layer is externally provided with flexible layer, and the flexible layer is by the buiky yarn of internal layer and outer
Layer thermoset resin layer is compounded to form, and the flexible layer is externally provided with inhibiting tape, and the inhibiting tape is externally provided with polyvinyl chloride oversheath,
The polyvinyl chloride oversheath inner periphery is evenly equipped with several glass fibres and reinforces beam, and the polyvinyl chloride surface of outer sheath is along long
It spends direction and is inlaid with color mark sheet rubber at interval of one meter.
The center conductor is that more tinned copper wires are twisted, and is equipped with and leads between the center conductor and insulating layer of conductor
Body sealant layer.
The thermoset resin layer is epoxy resin layer.
The beneficial effects of the utility model are: the setting of the utility model conductive carbon black enhancing shielded layer, so that metal is compiled
The hard friction between shielded layer and polyvinyl chloride insulation layer is knitted, becomes the buffing inside conductive carbon black enhancing shielded layer and wipes, thus
The electrostatic noise of generation is eliminated, there is very strong shielding properties；Flexible layer can increase the flexibility of cable, effectively prevent electricity
Damage when cable is bent；Glass fibre in polyvinyl chloride oversheath reinforces beam and enhances the tensile resistance of cable, color mark
Remember that sheet rubber convenient for the length of measurement cable, facilitates cable laying.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- neoprene packing；2- center conductor；3- insulating layer of conductor；4- aramid fiber yarn enhancement layer；5- core is close
Adhesive layer；6- polyvinyl chloride insulation layer；The metal knitted shielded layer of 7-；8- conductive carbon black enhances shielded layer；9- flexible layer；10- resistance
Fire band；11- polyvinyl chloride oversheath；12- glass fibre reinforces beam；13- color mark sheet rubber；14- conductor sealant layer；
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, a kind of enhanced polyvinyl chloride insulation controls cable, including three cores, set among three cores
There is neoprene packing 1, the core includes center conductor 2, is successively arranged 3 He of insulating layer of conductor outside the center conductor 2
Aramid fiber yarn enhancement layer 4, the periphery of three cores are extruded with core sealant layer 5, and the core sealant layer 5 is externally provided with polychlorostyrene second
Alkene insulating layer 6, the polyvinyl chloride insulation layer 6 are externally provided with metal knitted shielded layer 7, and the polyvinyl chloride insulation layer 6, metal are compiled
It knits and is equipped with conductive carbon black enhancing shielded layer 8 between shielded layer 7, the metal knitted shielded layer 7 is externally provided with flexible layer 9, described soft
Tough layer 9 is compounded to form by the buiky yarn and outer layer thermoset resin layer of internal layer, and the flexible layer 9 is externally provided with inhibiting tape 10, institute
It states inhibiting tape 10 and is externally provided with polyvinyl chloride oversheath 11,11 inner periphery of polyvinyl chloride oversheath is evenly equipped with several glass fibers
Dimension reinforces beam 12, and 11 surface of polyvinyl chloride oversheath is inlaid with color mark sheet rubber at interval of one meter along its length
13。
The center conductor 2 is that more tinned copper wires are twisted, and is set between the center conductor 2 and insulating layer of conductor 3
There is conductor sealant layer 14.
The thermoset resin layer is epoxy resin layer.
The utility model conductive carbon black enhances the setting of shielded layer 8, so that metal knitted shielded layer 7 and polyvinyl chloride insulation
Hard friction between layer 6 becomes the buffing inside conductive carbon black enhancing shielded layer 8 and wipes, so that the electrostatic noise of generation is eliminated,
With very strong shielding properties；Flexible layer 9 can increase the flexibility of cable, effectively prevent damage when cable bend；Polychlorostyrene
Glass fibre in ethylene oversheath 11 reinforces beam 12 and enhances the tensile resistance of cable, and color mark sheet rubber 13 is convenient for survey
The length for measuring cable, facilitates cable laying.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (3)
1. a kind of enhanced polyvinyl chloride insulation controls cable, which is characterized in that including three cores, be equipped among three cores
Neoprene packing (1), the core include center conductor (2), and insulating layer of conductor is successively arranged outside the center conductor (2)
(3) it is extruded with core sealant layer (5) with aramid fiber yarn enhancement layer (4), the periphery of three cores, the core sealant layer (5)
It is externally provided with polyvinyl chloride insulation layer (6), the polyvinyl chloride insulation layer (6) is externally provided with metal knitted shielded layer (7), the polychlorostyrene
Conductive carbon black enhancing shielded layer (8), the metal knitted shielding are equipped between ethylene insulating layer (6), metal knitted shielded layer (7)
Layer (7) is externally provided with flexible layer (9), and the flexible layer (9) is compounded to form by the buiky yarn and outer layer thermoset resin layer of internal layer,
The flexible layer (9) is externally provided with inhibiting tape (10), and the inhibiting tape (10) is externally provided with polyvinyl chloride oversheath (11), the polychlorostyrene
Ethylene oversheath (11) inner periphery is evenly equipped with several glass fibres and reinforces beam (12), polyvinyl chloride oversheath (11) surface
Color mark sheet rubber (13) are inlaid at interval of one meter along its length.
2. a kind of enhanced polyvinyl chloride insulation according to claim 1 controls cable, which is characterized in that lead at the center
Body (2) is that more tinned copper wires are twisted, and conductor sealant is equipped between the center conductor (2) and insulating layer of conductor (3)
Layer (14).
3. a kind of enhanced polyvinyl chloride insulation according to claim 2 controls cable, which is characterized in that the thermosetting property
Resin layer is epoxy resin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821420017.2U CN208806087U (en) | 2018-08-31 | 2018-08-31 | A kind of enhanced polyvinyl chloride insulation control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821420017.2U CN208806087U (en) | 2018-08-31 | 2018-08-31 | A kind of enhanced polyvinyl chloride insulation control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208806087U true CN208806087U (en) | 2019-04-30 |
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ID=66235933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821420017.2U Active CN208806087U (en) | 2018-08-31 | 2018-08-31 | A kind of enhanced polyvinyl chloride insulation control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208806087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048035A1 (en) * | 2020-09-04 | 2022-03-10 | 江苏易鼎复合技术有限公司 | Composite material enhanced insulated conductor and manufacturing method therefor |
-
2018
- 2018-08-31 CN CN201821420017.2U patent/CN208806087U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048035A1 (en) * | 2020-09-04 | 2022-03-10 | 江苏易鼎复合技术有限公司 | Composite material enhanced insulated conductor and manufacturing method therefor |
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