CN105931742A - Intelligent cable - Google Patents
Intelligent cable Download PDFInfo
- Publication number
- CN105931742A CN105931742A CN201610413911.6A CN201610413911A CN105931742A CN 105931742 A CN105931742 A CN 105931742A CN 201610413911 A CN201610413911 A CN 201610413911A CN 105931742 A CN105931742 A CN 105931742A
- Authority
- CN
- China
- Prior art keywords
- cable
- groove
- trench
- optical cable
- intelligent
- 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
- H01B9/00—Power cables
- H01B9/003—Power cables including electrical control or communication wires
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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
- H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
- H01B7/324—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks comprising temperature sensing means
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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
- H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
- H01B7/328—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks comprising violation sensing means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/005—Power cables including optical transmission elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
Landscapes
- Communication Cables (AREA)
Abstract
The invention discloses an intelligent cable. A cable core consisting of a power cable made from rare earth high-conductivity aluminum alloy, a control cable and a coaxial radio frequency cable which are arranged in a stranded manner is arranged in the middle of the intelligent cable, wherein the exterior of the cable core is wound with a protection layer; a general shielding layer is arranged on the exterior of the protection layer; an outer sheath layer is arranged on the outermost layer in an extrusion manner; a first trench, a second trench and a third trench are formed in the protection layer, wherein the openings of the first trench, the second trench an the third trench are opposite to wires; a communication optical cable is arranged in the first trench; a temperature-measurement optical cable is arranged in the second trench; and a vibration sensing optical cable is arranged in the third trench. The optical fiber, the communication cable, the coaxial radio frequency cable are combined in the power cable through a simple and feasible method, so that the various kinds of signal cables are physically and completely isolated in the production without mutual interference in transmission, and the quality and safety are ensured effectively; and meanwhile, the cable has the functions of the power transmission, signal communication, wireless video signal communication and optical fiber communication, and the network infrastructure is shared, so that the network construction input is greatly lowered.
Description
Technical field
The present invention relates to a kind of intelligent cable.
Background technology
It is known that State Grid Corporation of China's power optical fiber is registered one's residence, pilot project construction starts the most comprehensively, it is achieved
The integration of three networks, according to the needs of national strategy, will change the general layout of the integration of three networks in the near future,
Four nets of marching toward merge, i.e. the fusion of electrical network, broadcasting and television network, the Internet and telecommunications network, in fact as far back as intelligence
At the electrical network initial stage, national grid is just it has been suggested that the concept that merges of four nets, and the curtain of the nowadays integration of three networks is
Pulling open one period, China Telecom and national grid are in close cooperation, and power optical fiber is registered one's residence and not only can
Reduce operator's fiber entering household cost of nearly 40%, and multi-channel optical fibre can be combined and provide for each operator
Independent passage.Need to increase the function that the running temperature to optoelectronic composite cable is monitored, make true
Positive intelligent cable.
Summary of the invention
The defect existed for above-mentioned background technology, the present invention provides a kind of intelligent cable.
For achieving the above object, the technical solution used in the present invention is: be high by rare earth in the middle of its intelligent cable
Power cable, control cable and the coaxial radio frequency cable stranded formation cable core that cond aluminium is made, at cable
The outer winding protective layer of core, arranges total screen layer outside protective layer, and outermost layer extrudes outer jacket, and protective layer sets
There are the first groove of opening wire dorsad, the second groove and the 3rd groove, in the first groove, are provided with communications optical cable,
It is provided with temperature measuring optical cable in second groove, in the 3rd groove, is provided with vibrating sensing optical cable.
Further, the degree of depth of described first groove more than the external diameter of communications optical cable, described second groove deep
Degree is more than the external diameter of temperature measuring optical cable, and the degree of depth of described 3rd groove is more than the external diameter of vibrating sensing optical cable.
Further, described control cable, coaxial radio frequency cable are respectively arranged with metal screen layer.
Further, described metal screen layer uses tinsel or metal tape braiding or wrapped.
The method have the advantages that the present invention is optical fiber, communication electricity by simple and feasible method
Cable, coaxial radio frequency cable combine in power cable, and when various signal cables produce, physics is completely isolated, makes
Its transmission does not interfere with each other, and has effectively ensured quality and safety, have simultaneously transmission electric power, signal of communication,
Cable video signal and the function of fiber optic communication, share network infrastructure, can be substantially reduced network and build
If input.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, the power cable 1 being made up of rare earth high connductivity aluminium alloy in the middle of intelligent cable of the present invention,
Control cable with 3 and coaxial radio frequency cable 2 stranded formation cable core, in the outer winding protective layer 5 of cable core, at protective layer
Arranging total screen layer 6 outside 5, outermost layer extrudes outer jacket 7, and protective layer is provided with the first ditch of opening wire dorsad
Groove, the second groove and the 3rd groove, be provided with communications optical cable 8, be provided with temperature measuring optical in the second groove in the first groove
Cable 9, is provided with vibrating sensing optical cable 10 in the 3rd groove.
In the present embodiment, the first groove, the second groove, the 3rd groove are all circular arc, the second groove,
The structure of three grooves and the first groove is similar to, and the opening of the first groove is less than the external diameter of communications optical cable, the second ditch
The opening of groove is less than the external diameter of vibrating sensing optical cable less than the external diameter of temperature measuring optical cable, the opening of the 3rd groove, the
The degree of depth of one groove is more than the external diameter 0.2mm of communications optical cable, and the degree of depth of the second groove is more than the external diameter of temperature measuring optical cable
0.2mm, the degree of depth of the 3rd groove is more than the external diameter 0.2mm of vibrating sensing optical cable.Ensureing that each optical cable is susceptible to
Also it is easy to each optical cable while damage be replaced, because the service life of cable is typically more than 40 years, and each
The service life of optical cable all at about 20 years, so, when optical cable damages, it is not necessary to change whole cable,
Have only to from groove, extract the optical cable damaged out, new optical cable is changed to, it is achieved cable components can be more
The mode of operation changed.
Communications optical cable is used for transmitting signal of communication and realizes communication function, and external force resistance destructiveness is higher, and can make to lead to
Communication network follows the change of electric power networks completely, it is achieved synchronizing information changes；Temperature measuring optical cable is used for transmitting temperature
Data realize temperature measurement function, and variations in temperature during monitoring wire transmission electric energy, not only may indicate that and lead in real time
Whether line transships, and can be also that the dynamic compatibilization of conveying electric energy provides decision support, moreover, once wire
Occurring minor insulation to damage or fault, local meeting steep temperature rise, now temperature measuring optical cable will be fast by temperature information
Speed is transferred to detecting system, it is achieved quickly position, it is simple to operations staff finds in time and rapidly processes circuit
Fault；Vibrating sensing optical cable is used as detection sensor with highly sensitive vibrating sensing, to realize detection
Damage alarm (as neighbouring site construction has influence on this cable), anti-theft early-warning function, thus reduce cable
Destroyed, stolen probability, reduces economic loss.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (4)
1. an intelligent cable, it is characterised in that: it is made up of rare earth high connductivity aluminium alloy in the middle of intelligent cable
Power cable, control cable and coaxial radio frequency cable stranded formation cable core, in the outer winding protective layer of cable core,
Arranging total screen layer outside protective layer, outermost layer extrudes outer jacket, and protective layer is provided with opening wire dorsad
First groove, the second groove and the 3rd groove, be provided with communications optical cable in the first groove, is provided with in the second groove
Temperature measuring optical cable, is provided with vibrating sensing optical cable in the 3rd groove.
Intelligent cable the most according to claim 1: it is characterized in that, the degree of depth of described first groove is big
In the external diameter of communications optical cable, the degree of depth of described second groove is more than the external diameter of temperature measuring optical cable, described 3rd groove
The degree of depth more than the external diameter of vibrating sensing optical cable.
Intelligent cable the most according to claim 1: it is characterized in that, described control cable, coaxial
Radio-frequency cable is respectively arranged with metal screen layer.
Intelligent cable the most according to claim 1: it is characterized in that, described metal screen layer uses
Tinsel or metal tape braiding or wrapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610413911.6A CN105931742A (en) | 2016-06-14 | 2016-06-14 | Intelligent cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610413911.6A CN105931742A (en) | 2016-06-14 | 2016-06-14 | Intelligent cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105931742A true CN105931742A (en) | 2016-09-07 |
Family
ID=56833084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610413911.6A Pending CN105931742A (en) | 2016-06-14 | 2016-06-14 | Intelligent cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105931742A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114242329A (en) * | 2021-11-30 | 2022-03-25 | 西安西电光电缆有限责任公司 | Intelligent medium-voltage power cable and test system and test method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610315A (en) * | 2012-03-30 | 2012-07-25 | 无锡市远登电缆有限公司 | Intelligent cable |
| CN104867590A (en) * | 2015-06-15 | 2015-08-26 | 北京亨通斯博通讯科技有限公司 | Intelligent cable |
| CN204651070U (en) * | 2015-05-25 | 2015-09-16 | 广州供电局有限公司 | Multifunctional intellectual cable |
| CN104966573A (en) * | 2015-05-25 | 2015-10-07 | 广州供电局有限公司 | Multifunctional intelligent cable |
-
2016
- 2016-06-14 CN CN201610413911.6A patent/CN105931742A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610315A (en) * | 2012-03-30 | 2012-07-25 | 无锡市远登电缆有限公司 | Intelligent cable |
| CN204651070U (en) * | 2015-05-25 | 2015-09-16 | 广州供电局有限公司 | Multifunctional intellectual cable |
| CN104966573A (en) * | 2015-05-25 | 2015-10-07 | 广州供电局有限公司 | Multifunctional intelligent cable |
| CN104867590A (en) * | 2015-06-15 | 2015-08-26 | 北京亨通斯博通讯科技有限公司 | Intelligent cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114242329A (en) * | 2021-11-30 | 2022-03-25 | 西安西电光电缆有限责任公司 | Intelligent medium-voltage power cable and test system and test method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 |
Application publication date: 20160907 |
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| RJ01 | Rejection of invention patent application after publication |