CN105913933A - Anti-corrosion antifreezing ultraviolet-resistant insulation cable - Google Patents
Anti-corrosion antifreezing ultraviolet-resistant insulation cable Download PDFInfo
- Publication number
- CN105913933A CN105913933A CN201610390255.2A CN201610390255A CN105913933A CN 105913933 A CN105913933 A CN 105913933A CN 201610390255 A CN201610390255 A CN 201610390255A CN 105913933 A CN105913933 A CN 105913933A
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- uvioresistant
- ultraviolet
- protection set
- 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
- H01B7/1875—Multi-layer sheaths
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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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/225—Longitudinally placed metal wires or tapes forming part of an outer 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- 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
-
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses an anti-corrosion antifreezing ultraviolet-resistant insulation cable. The cable comprises a cable body. The cable body comprises conductors, protection sleeves, an ultraviolet-resistant layer and an outer sheath. The plurality of protection sleeves are arranged in the cable body. The plurality of conductors are arranged in the protection sleeves. A center position of the cable body is provided with a drainage core. A polypropylene fiber layer is arranged outside the protection sleeves. The ultraviolet-resistant layer is extruded outside the polypropylene fiber layer. An insulating layer is extruded outside the ultraviolet-resistant layer. The outer sheath is extruded outside the insulating layer. The cable possesses advantages that the structure is designed reasonably; an ultraviolet-resistant effect is good; a service life is long and so on.
Description
Technical field
The present invention relates to field of cables, particularly relate to a kind of anticorrosion antifreeze uvioresistant insulated electro
Cable.
Background technology
At present, along with socioeconomic development, electric wire consumption increases rapidly, to cable
Prescription the most constantly improves, the electricity such as used in the fields such as industry, electric power and colliery
Cable is the highest to the requirement in terms of the high pressure resistant of cable and ultraviolet resistance, at some
In special field, the requirement to cable is the highest, but existing cable designs not because of its structure
Rationally, can not effectively keep out the ultraviolet erosion to cable, this just gives during using and carries
Carry out the biggest trouble, if the incomplete words of cable feature, the work in these fields can be affected
With benefit and safety.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, it is an object of the invention to provide a kind of anticorrosion
Antifreeze uvioresistant insulated cable.
The present invention takes techniques below scheme to realize: a kind of antifreeze uvioresistant of anticorrosion
Insulated cable, it includes that cable body, described cable body include conductor, protection set, anti-purple
Outside line layer and oversheath, described cable body is internally provided with multiple protection set；And described protection
Set is internally provided with many conductors；Described cable body center arranges a guide core；Institute
State and outside protection set, a layer polypropylene fibrous layer is set；Extrude one layer outside described polypropylene fibre layer to prevent
Ultra-violet layer；One layer of heat preservation layer is extruded outside described ultraviolet resistant layer；One is extruded outside described heat-insulation layer
Layer oversheath.
Above-mentioned a kind of anticorrosion antifreeze uvioresistant insulated cable, in described polypropylene fibre layer
Portion is surrounded with many steel wire bars.
Above-mentioned a kind of anticorrosion antifreeze uvioresistant insulated cable, described polypropylene fibre layer
With gap portion is provided with cushion between protection set.
Above-mentioned a kind of anticorrosion antifreeze uvioresistant insulated cable, described guide core is tin-coated copper
Silk braiding forms.
Above-mentioned a kind of anticorrosion antifreeze uvioresistant insulated cable, described ultraviolet resistant layer uses
Sulfuration EP rubbers material is made.
Above-mentioned a kind of anticorrosion antifreeze uvioresistant insulated cable, described oversheath uses poly-second
Alkene material is made.
The method have the advantages that in sum the present invention have reasonable in design,
Preventing ultraviolet effect is good and the advantage such as length in service life, and described oversheath uses polythene material system
Becoming, described polythene material is a kind of high and nonpolar thermoplastic resin material of degree of crystallinity, tool
There are good corrosion resistance and water resistance.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention；
Wherein: 1, cable body；2, conductor；3, protection set；4, guide core；5, slow
Rush layer；6, polypropylene fibre layer；7, steel wire bar；8, ultraviolet resistant layer；9, heat-insulation layer；
10, oversheath.
Detailed description of the invention
As it is shown in figure 1, a kind of anticorrosion antifreeze uvioresistant insulated cable, it includes that cable is originally
Body 1, described cable body 1 includes conductor 2, protection set 3, ultraviolet resistant layer 8 and protects outward
Set 10, described cable body 1 is internally provided with multiple protection set 3；And described protection set 3 in
Portion is provided with many conductors 2；Described cable body 1 center arranges a guide core 4；
Outside described protection set 3, a layer polypropylene fibrous layer 6 is set；Described polypropylene fibre layer 6 is outer to be squeezed
Wrap one layer of ultraviolet resistant layer 8；One layer of heat preservation layer 9 is extruded outside described ultraviolet resistant layer 8；Described
One layer of oversheath 10 is extruded outside heat-insulation layer 9.
Described guide core 4 forms for tinned copper wire braiding, can effectively stop electromagnetic wave to electricity
Cable body 1 interferes；Described polypropylene fibre layer 6 has easy to use, shock resistance, resistance to
The advantages such as aging and anti-ultraviolet, it is possible to be greatly improved the antibody Monoclonal ability of cable body 1；
Described polypropylene fibre layer 6 is internal is surrounded with many steel wire bars 7, it is possible to make cable bear
The self-weight tension of sufficient length cable and external tensile force, be possible to prevent cable to occur being corroded simultaneously
Situation；Described UV resistance layer 8 has ozone-resistant, the aging and anti-atmospheric aging of anti-ultraviolet
Etc. performance, there is good wearability and torsional resistance simultaneously；Described heat-insulation layer 9 can be real
Existing cable self insulation and not-easy-to-freeze purpose, decrease and bring cable bad because freezing
Unfavorable condition, and described heat-insulation layer 9 lighter weight, will not increase the gravity of cable self；Institute
Stating oversheath 10 uses polythene material to make, and described polythene material is that a kind of degree of crystallinity is high
With nonpolar thermoplastic resin material, there is good corrosion resistance and water resistance.
The above is the embodiment of the present invention, thus all according to the structure described in the present patent application scope,
The equivalence that feature and principle are done changes or modifies, in the range of being all included in present patent application.
Claims (6)
1. an anticorrosion antifreeze uvioresistant insulated cable, it includes cable body, described
Cable body includes conductor, protection set, ultraviolet resistant layer and oversheath, it is characterised in that: institute
State cable body and be internally provided with multiple protection set；And described protection set is internally provided with many and leads
Body；Described cable body center arranges a guide core；Described protection set is outer arranges one layer
Polypropylene fibre layer；One layer of ultraviolet resistant layer is extruded outside described polypropylene fibre layer；Described anti-purple
One layer of heat preservation layer is extruded outside outside line layer；One layer of oversheath is extruded outside described heat-insulation layer.
A kind of anticorrosion antifreeze uvioresistant insulated cable the most according to claim 1,
It is characterized in that: inside described polypropylene fibre layer, be surrounded with many steel wire bars.
A kind of anticorrosion antifreeze uvioresistant insulated cable the most according to claim 1,
It is characterized in that: between described polypropylene fibre layer and protection set, gap portion is provided with cushion.
A kind of anticorrosion antifreeze uvioresistant insulated cable the most according to claim 1,
It is characterized in that: described guide core is that tinned copper wire braiding forms.
A kind of anticorrosion antifreeze uvioresistant insulated cable the most according to claim 1,
It is characterized in that: described ultraviolet resistant layer uses sulfuration EP rubbers material to make.
A kind of anticorrosion antifreeze uvioresistant insulated cable the most according to claim 1,
It is characterized in that: described oversheath uses polythene material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610390255.2A CN105913933A (en) | 2016-06-01 | 2016-06-01 | Anti-corrosion antifreezing ultraviolet-resistant insulation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610390255.2A CN105913933A (en) | 2016-06-01 | 2016-06-01 | Anti-corrosion antifreezing ultraviolet-resistant insulation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105913933A true CN105913933A (en) | 2016-08-31 |
Family
ID=56743201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610390255.2A Pending CN105913933A (en) | 2016-06-01 | 2016-06-01 | Anti-corrosion antifreezing ultraviolet-resistant insulation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105913933A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610823A (en) * | 2017-09-23 | 2018-01-19 | 王焱华 | A kind of graphene fiber insulated cable |
| CN109273156A (en) * | 2018-09-28 | 2019-01-25 | 佛山市懿燊科技服务有限公司 | A kind of anticorrosion, frost-cracking-preventing, flexible compound cable |
-
2016
- 2016-06-01 CN CN201610390255.2A patent/CN105913933A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610823A (en) * | 2017-09-23 | 2018-01-19 | 王焱华 | A kind of graphene fiber insulated cable |
| CN109273156A (en) * | 2018-09-28 | 2019-01-25 | 佛山市懿燊科技服务有限公司 | A kind of anticorrosion, frost-cracking-preventing, flexible compound cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |
|
| WD01 | Invention patent application deemed withdrawn after publication |