CN209447567U - A kind of novel cable - Google Patents
A kind of novel cable Download PDFInfo
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- CN209447567U CN209447567U CN201920299165.1U CN201920299165U CN209447567U CN 209447567 U CN209447567 U CN 209447567U CN 201920299165 U CN201920299165 U CN 201920299165U CN 209447567 U CN209447567 U CN 209447567U
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Abstract
A kind of novel cable, including cable core, filled layer, belting layer, sheath, steel-tape armouring layer and external sheath layer, the cable core includes conductor, antioxidation coating, foaming layer, insulating layer, internal shield, external shielding layer, copper strip shielding layer and colour band, the antioxidation coating is coated in conductor outside surfaces, foaming layer is coated on antioxidation coating outer surface, insulating layer is coated on foaming layer outer surface, internal shield is coated on insulating layer outer surface, external shielding layer is coated on internal shield outer surface, copper strip shielding layer is coated on external shielding layer outer surface, colour band is coated in copper strip shielding layer outer surface, belting layer is coated on cable core outer surface, filled layer is filled between cable core and belting layer, sheath is coated on belting layer outer surface, steel-tape armouring layer is coated on sheath outer surface, external sheath layer is coated on steel-tape armouring layer outer surface.
Description
Technical field
The utility model relates to cable more particularly to a kind of novel cables.
Background technique
Cable as the signal connecting line between various electric appliances, instrument and automatic device, be mainly used for controlling, monitor it is chain
The various effects such as signal transmission and transmitting control signal in the occasions such as circuit and protection circuit, are widely used in various industrial and minerals
The important economic field such as enterprise, communications and transportation.Currently, with the development of society, electricity consumption is consequently increased, it is desirable that cable
Current-carrying capability is increasing, and the conductor wire core section of cable constantly increases, and the unit weight of cable increasingly increases therewith, when
Staff is when carrying out cable laying work, it is easy to oversheath is spoilt in laid processes, so that hidden danger is left to safety,
Lead to that accident occurs.In the prior art, most of the insulation of cable and sheath are formed using plastics and rubber organic polymer,
Their general wearabilities are poor.Cable in transportational process or other use environments, caused by local dielectric damage, fall off
Come without checking in time, be easy initiation accident in use, while needing labor intensive in the detection process, increases people
Work cost.
Utility model content
A kind of the purpose of this utility model is to provide wearabilities novel cable high, safe to use, easy to use.
In order to solve the above technical problems, the utility model provides a kind of novel cable, including cable core, filled layer, band
Layer, sheath, steel-tape armouring layer and external sheath layer, the cable core include conductor, antioxidation coating, foaming layer, insulating layer, interior screen
Layer, external shielding layer, copper strip shielding layer and colour band are covered, the antioxidation coating is coated in conductor outside surfaces, and foaming layer is coated on oxygen
Change layer outer surface, insulating layer is coated on foaming layer outer surface, and internal shield is coated on insulating layer outer surface, and external shielding layer is coated on
Internal shield outer surface, copper strip shielding layer are coated on external shielding layer outer surface, and colour band is coated in copper strip shielding layer outer surface, band
Layer is coated on cable core outer surface, and filled layer is filled between cable core and belting layer, and sheath is coated on belting layer outer surface,
Steel-tape armouring layer is coated on sheath outer surface, and external sheath layer is coated on steel-tape armouring layer outer surface.
In order to monitor the integrality of insulating layer at any time, which further includes sensing fiber, if the sensing fiber is
Dry, several sensing fibers are uniformly arranged in insulating layer.
Preferably, the cable core is single, twin-core, three cores, four cores or five cores.
Preferably, the foaming layer material is PE.
Preferably, the insulating layer material is any one in LCP, PI and PTFE.
Preferably, the filled layer material opens net polypropylene tearing material to be non-.
Preferably, the belting layer material is glass fibre.
Preferably, the steel-tape armouring layer is the double-deck galvanized steel strip.
Preferably, the external sheath layer material is any one in LCP, PI and PTFE.
The utility model has the following beneficial effects: the novel cable, the sensing fiber of insulating layer setting can accurately be detected
Whether insulating layer is damaged, reminds maintenance personnel in time, and on-call maintenance reduces the generation of accident；Filled layer opens net poly- third using non-
Alkene tears material, can reduce the heat absorption capacity coefficient of material in this way, increases center-filled structural unit, presses structure drop by densification
Low construction of cable part thermal resistivity increases cable heat dissipation effect, the overheat burning of cable can be effectively prevented in this way, simultaneously
Filled layer can increase anti-pressure ability, reduce interfering with each other between cable core；Foaming layer can equally increase anti-pressure ability, subtract
Interfering with each other between few cable core, material used in foaming layer is also more heat-resisting, poor thermal conductivity, it is possible to reduce environment temperature pair
The influence of cable；The band armor can further increase anti-pressure ability using the double-deck galvanized steel strip；Insulating layer and external sheath layer
The material of use is high temperature resistant, wear-resisting, corrosion-resistant material, it is ensured that the service life of cable.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the novel cable of the utility model；
Label declaration: 1- cable core；101- conductor；102- antioxidation coating；103- foaming layer；104- insulating layer；
105- internal shield；106- external shielding layer；107- copper strip shielding layer；108- colour band；2- filled layer；3- belting layer； 4-
Sheath；5- steel-tape armouring layer；6- external sheath layer；7- sensing fiber；
Specific embodiment
For technology contents, the construction feature, the objects and the effects that the utility model is described in detail, below in conjunction with implementation
Mode simultaneously cooperates attached drawing to be explained in detail.
Referring to attached drawing 1, the utility model provides a kind of novel cable, including cable core 1, filled layer 2, belting layer 3, interior shield
Layer 4, steel-tape armouring layer 5 and external sheath layer 6, the cable core 1 include conductor 101, antioxidation coating 102, foaming layer 103, insulation
Layer 104, internal shield 105, external shielding layer 106, copper strip shielding layer 107 and colour band 108, the antioxidation coating 102 are coated in and lead
101 outer surface of body, foaming layer 103 are coated on 102 outer surface of antioxidation coating, and insulating layer 104 is coated on 103 outer surface of foaming layer,
Internal shield 105 is coated on 104 outer surface of insulating layer, and external shielding layer 106 is coated on 105 outer surface of internal shield, copper strip shielding
Layer 107 is coated on 106 outer surface of external shielding layer, and colour band 108 is coated in 107 outer surface of copper strip shielding layer, and belting layer 3 is coated on electricity
1 outer surface of cable core, filled layer 2 are filled between cable core 1 and belting layer 3, and sheath 4 is coated on 3 outer surface of belting layer, steel band
Armor 5 is coated on 4 outer surface of sheath, and external sheath layer 6 is coated on 5 outer surface of steel-tape armouring layer.
In the present embodiment, the cable core 1 can be single, twin-core, three cores, four cores or five cores.
The novel cable further includes sensing fiber 7, and the sensing fiber 7 is several, several sensing fibers 7 are uniform
It is arranged in insulating layer 104.
In the present embodiment, 103 material of foaming layer is PE.PE be it is a kind of use extensive material, high mechanical strength,
Electrical insulation capability is excellent, can increase the anti-pressure ability and Electromagnetic Compatibility of cable.
In the present embodiment, 104 material of insulating layer is any one in LCP, PI and PTFE.Wherein LCP is liquid crystal
The abbreviation of high molecular polymer, has a high mechanical strength, wear-resisting, thermal stability, heat-resist, and against weather, radiation resistance are good
The features such as good, excellent in flame retardance, electrical insulating property is good, and corrosion resistance is prominent.PI and PTFE is polyimide plastic respectively and gathers
The abbreviation of tetrafluoroethene, they also have good performance in terms of wear-resisting, heat-resisting, corrosion-resistant and resistance to compression.
In the present embodiment, 2 material of filled layer opens net polypropylene tearing material to be non-.
In the present embodiment, 3 material of belting layer is glass fibre.Glass fiber tape in addition to heat-insulated, good heat insulating it
Outside, there are also moisture-proof functions.
In the present embodiment, the steel-tape armouring layer 5 is the double-deck galvanized steel strip.
In the present embodiment, 6 material of external sheath layer is any one in LCP, PI and PTFE.
The novel cable, the sensing fiber 7 that insulating layer 104 is arranged can accurately detect whether insulating layer 104 is damaged, and
When remind maintenance personnel, on-call maintenance reduces the generation of accident；Filled layer 2 opens net polypropylene tearing material using non-, in this way may be used
To reduce the heat absorption capacity coefficient of material, increase center-filled structural unit, pressing structure by densification reduces construction of cable part heat
Coefficient is hindered, cable heat dissipation effect is increased, the overheat burning of cable can be effectively prevented in this way, while filled layer 2 can increase
Anti-pressure ability reduces interfering with each other between cable core 1；Foaming layer 103 can equally increase anti-pressure ability, reduce cable core 1
Between interfere with each other, material used in foaming layer 103 is also more heat-resisting, poor thermal conductivity, it is possible to reduce environment temperature is to cable
Influence；The band armor can further increase anti-pressure ability using the double-deck galvanized steel strip；Insulating layer 104 and external sheath layer 6
The material of use is high temperature resistant, wear-resisting, corrosion-resistant material, it is ensured that the service life of cable.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of novel cable, which is characterized in that including cable core, filled layer, belting layer, sheath, steel-tape armouring layer and outer
Restrictive coating, the cable core include conductor, antioxidation coating, foaming layer, insulating layer, internal shield, external shielding layer, copper strip shielding layer
And colour band, the antioxidation coating are coated in conductor outside surfaces, foaming layer is coated on antioxidation coating outer surface, and insulating layer is coated on hair
Alveolar layer outer surface, internal shield are coated on insulating layer outer surface, and external shielding layer is coated on internal shield outer surface, copper strip shielding layer
It is coated on external shielding layer outer surface, colour band is coated in copper strip shielding layer outer surface, and belting layer is coated on cable core outer surface, fills
Layer is filled between cable core and belting layer, and sheath is coated on belting layer outer surface, and steel-tape armouring layer is coated on outside sheath
Surface, external sheath layer are coated on steel-tape armouring layer outer surface.
2. novel cable according to claim 1, which is characterized in that further include sensing fiber, if the sensing fiber is
Dry, several sensing fibers are uniformly arranged in insulating layer.
3. novel cable according to claim 1 or 2, which is characterized in that the cable core is single, twin-core, three cores, four
Core or five cores.
4. novel cable according to claim 1 or 2, which is characterized in that the foaming layer material is PE.
5. novel cable according to claim 1 or 2, which is characterized in that the insulating layer material is LCP, PI and PTFE
In any one.
6. novel cable according to claim 1 or 2, which is characterized in that the filled layer material opens net polypropylene to be non-
Tear material.
7. novel cable according to claim 1 or 2, which is characterized in that the belting layer material is glass fibre.
8. novel cable according to claim 1 or 2, which is characterized in that the steel-tape armouring layer is the double-deck galvanized steel strip.
9. novel cable according to claim 1 or 2, which is characterized in that the external sheath layer material be LCP, PI and
Any one in PTFE.
10. novel cable according to claim 5, which is characterized in that the external sheath layer material is LCP, PI and PTFE
In any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920299165.1U CN209447567U (en) | 2019-03-11 | 2019-03-11 | A kind of novel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920299165.1U CN209447567U (en) | 2019-03-11 | 2019-03-11 | A kind of novel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209447567U true CN209447567U (en) | 2019-09-27 |
Family
ID=68033737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920299165.1U Expired - Fee Related CN209447567U (en) | 2019-03-11 | 2019-03-11 | A kind of novel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209447567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718325A (en) * | 2019-10-25 | 2020-01-21 | 徐州长盛电力设备有限公司 | Anti-fake cable |
| CN110729075A (en) * | 2019-10-25 | 2020-01-24 | 徐州长盛电力设备有限公司 | Photovoltaic cable |
-
2019
- 2019-03-11 CN CN201920299165.1U patent/CN209447567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718325A (en) * | 2019-10-25 | 2020-01-21 | 徐州长盛电力设备有限公司 | Anti-fake cable |
| CN110729075A (en) * | 2019-10-25 | 2020-01-24 | 徐州长盛电力设备有限公司 | Photovoltaic cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20200311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |