CN107705902A - A kind of anti-internal injury cable of fluoroplastics - Google Patents
A kind of anti-internal injury cable of fluoroplastics Download PDFInfo
- Publication number
- CN107705902A CN107705902A CN201710962546.9A CN201710962546A CN107705902A CN 107705902 A CN107705902 A CN 107705902A CN 201710962546 A CN201710962546 A CN 201710962546A CN 107705902 A CN107705902 A CN 107705902A
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- CN
- China
- Prior art keywords
- outside
- layer
- cable
- metal armor
- surrounded
- 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
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the 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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
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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
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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 field of cables, specifically a kind of anti-internal injury cable of fluoroplastics, including several cables core, described cable core includes conductor, the outside of described conductor is extruded with fluoroplastic insulation layer, the outside of described fluoroplastic insulation layer is surrounded with tinfoil paper screen layer, the outside of described tinfoil paper screen layer is surrounded with metal armor layers, the cross section of described metal armor layers is square for ease of comprehensive stop internal injury, the cross section of described tinfoil paper screen layer is with the netted of powerful resistance mechanical force, the outside of described metal armor layers is surrounded with copper-wire braided layer, the outside of described copper-wire braided layer is surrounded with waterstop, the outside of described waterstop is extruded with crosslinked polyethylene sheath, the metal armor layers of the present invention be combined with each other with both tinfoil paper screen layers, it can effectively stablize and protect and be preserved from inside cable；The distribution of rule shape is presented in the cable core of the present invention, is easy to connect in time during subsequent damage, reduces cost loss.
Description
Technical field
The present invention relates to field of cables, specifically a kind of anti-internal injury cable of fluoroplastics.
Background technology
Cause cable detail analysis disorderly in use, can usually be trampled due to workmen in cable, between cable core
Mutually make contact, be easy to cause internal damage to cause cable to be scrapped, therefore, maintenance cable internal stability is extremely important.
The content of the invention
In order to solve the above problems, the present invention proposes a kind of anti-internal injury cable of fluoroplastics.
A kind of anti-internal injury cable of fluoroplastics, including several cables core, described cable core include conductor, and described leads
The outside of body is extruded with fluoroplastic insulation layer, and the outside of described fluoroplastic insulation layer is surrounded with tinfoil paper screen layer, described tin
The outside of paper tinsel screen layer is surrounded with metal armor layers, and the cross section of described metal armor layers is for ease of comprehensive stop internal exergy dissipation
That hinders is square, and the cross section of described tinfoil paper screen layer is netted, the described metal armor layers with powerful resistance mechanical force
Outside be surrounded with copper-wire braided layer, the outside of described copper-wire braided layer is surrounded with waterstop, the outside of described waterstop
It is extruded with crosslinked polyethylene sheath.
Between described conductor and fluoroplastic insulation layer, between fluoroplastic insulation layer and tinfoil paper screen layer, metal armor layers
Glass fibre gasket for packing is provided between copper-wire braided layer.
The symmetrical of four individual layer sandwich, one double-deck twisted cable is presented in cable core in described metal armor layers
It is distributed shape.
The beneficial effects of the invention are as follows：The cross section of the metal armor layers of the present invention is for ease of comprehensive stop internal injury
It is square, the cross section of tinfoil paper screen layer is that the two be combined with each other, and can effectively stablize simultaneously with the netted of powerful resistance mechanical force
Preserved from inside protection cable；The distribution of rule shape is presented in the cable core of the present invention, is easy to connect in time during subsequent damage, reduces
Cost loss.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is Fig. 1 of present invention I partial enlarged drawings.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, below it is right
The present invention is expanded on further.
As depicted in figs. 1 and 2, the anti-internal injury cable of a kind of fluoroplastics, including several cables core, described cable core bag
Conductor 3 is included, the outside of described conductor 3 is extruded with fluoroplastic insulation layer 2, and the outside of described fluoroplastic insulation layer 2 is surrounded with
Tinfoil paper screen layer 1, the outside of described tinfoil paper screen layer 1 are surrounded with metal armor layers 4, described metal armor layers 4 it is transversal
Face is square for ease of comprehensive stop internal injury, and the cross section of described tinfoil paper screen layer 1 is with powerful resistance machinery
Power it is netted, the outside of described metal armor layers 4 is surrounded with copper-wire braided layer 6, and the outside of described copper-wire braided layer 6 is wrapped
There is waterstop 7, the outside of described waterstop 7 is extruded with crosslinked polyethylene sheath 8.
Between described conductor 3 and fluoroplastic insulation layer 2, between fluoroplastic insulation layer 2 and tinfoil paper screen layer 1, metal armour
Glass fibre gasket for packing 5 is provided between dress layer 4 and copper-wire braided layer 6.
The symmetrical of four individual layer sandwich, one double-deck twisted cable is presented in cable core in described metal armor layers 4
It is distributed shape.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is 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 change and
Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Thing defines.
Claims (3)
1. a kind of anti-internal injury cable of fluoroplastics, including several cables core, it is characterised in that：Described cable core includes conductor
(3), the outside of described conductor (3) is extruded with fluoroplastic insulation layer (2), and the outside of described fluoroplastic insulation layer (2) is wrapped
There is tinfoil paper screen layer (1), the outside of described tinfoil paper screen layer (1) is surrounded with metal armor layers (4), described metal armor layers
(4) cross section is square for ease of comprehensive stop internal injury, and the cross section of described tinfoil paper screen layer (1) is with strong
Strong resistance mechanical force it is netted, the outsides of described metal armor layers (4) is surrounded with copper-wire braided layer (6), and described copper wire is compiled
The outside of tissue layer (6) is surrounded with waterstop (7), and the outside of described waterstop (7) is extruded with crosslinked polyethylene sheath (8).
A kind of 2. anti-internal injury cable of fluoroplastics according to claim 1, it is characterised in that：Described conductor (3) with
Between fluoroplastic insulation layer (2), between fluoroplastic insulation layer (2) and tinfoil paper screen layer (1), metal armor layers (4) and copper wire compile
Glass fibre gasket for packing (5) is provided between tissue layer (6).
A kind of 3. anti-internal injury cable of fluoroplastics according to claim 1, it is characterised in that：Described metal armor layers
(4) the symmetrical shape of four individual layer sandwich, one double-deck twisted cable is presented in the cable core in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962546.9A CN107705902A (en) | 2017-10-17 | 2017-10-17 | A kind of anti-internal injury cable of fluoroplastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962546.9A CN107705902A (en) | 2017-10-17 | 2017-10-17 | A kind of anti-internal injury cable of fluoroplastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107705902A true CN107705902A (en) | 2018-02-16 |
Family
ID=61184420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710962546.9A Pending CN107705902A (en) | 2017-10-17 | 2017-10-17 | A kind of anti-internal injury cable of fluoroplastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107705902A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110315443A1 (en) * | 1996-04-09 | 2011-12-29 | Belden Inc. | High performance data cable |
| CN204440964U (en) * | 2015-01-14 | 2015-07-01 | 国网甘肃省电力公司电力科学研究院 | A kind of industrial anticorrosion corrosion-resistant twisting resistance power cable |
| CN205354721U (en) * | 2015-11-24 | 2016-06-29 | 江苏国恩信息科技有限公司 | Strenghthened type fire resisting cable |
| CN106298011A (en) * | 2016-10-31 | 2017-01-04 | 耒阳星宇电线电缆有限公司 | A kind of Compression-resistincable cable with quick heat radiating function |
-
2017
- 2017-10-17 CN CN201710962546.9A patent/CN107705902A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110315443A1 (en) * | 1996-04-09 | 2011-12-29 | Belden Inc. | High performance data cable |
| CN204440964U (en) * | 2015-01-14 | 2015-07-01 | 国网甘肃省电力公司电力科学研究院 | A kind of industrial anticorrosion corrosion-resistant twisting resistance power cable |
| CN205354721U (en) * | 2015-11-24 | 2016-06-29 | 江苏国恩信息科技有限公司 | Strenghthened type fire resisting cable |
| CN106298011A (en) * | 2016-10-31 | 2017-01-04 | 耒阳星宇电线电缆有限公司 | A kind of Compression-resistincable cable with quick heat radiating function |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180216 |