CN201749733U - Optical fiber composite low-voltage cable - Google Patents
Optical fiber composite low-voltage cable Download PDFInfo
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- CN201749733U CN201749733U CN2010202813780U CN201020281378U CN201749733U CN 201749733 U CN201749733 U CN 201749733U CN 2010202813780 U CN2010202813780 U CN 2010202813780U CN 201020281378 U CN201020281378 U CN 201020281378U CN 201749733 U CN201749733 U CN 201749733U
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- cable
- optical fiber
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- fiber composite
- power
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Abstract
The utility model discloses an optical fiber composite low-voltage cable relating to a special cable with optical fibers. The optical fiber composite low-voltage cable is applicable to a PFTTH (power fiber to the home) system in an intelligent community and used for domestic power supply, and simultaneously realizes power intelligent meter reading, domestic power automatic-control (power-on and power-off) and fire alarming, as well as the information transmission of a power grid, a telecommunication network, a broadcast television network, a computer communication network and the like; and the optical fiber composite low-voltage cable realizes the actual multi-network convergence. The optical fiber composite low-voltage cable comprises two to five cable cores, an optical fiber component, wrapping strap layers and cable external protective layers, wherein the cable cores and the optical fiber component are combined together; the externals of the cable cores and the optical fiber component are respectively provided with one wrapping strap layer; the external of each wrapping strap layer is provided with one cable external protective layer; each cable core is provided with a cable conductor; and the external of the cable conductor is provided with a cable insulating layer. An optical fiber unit and the cable cores are twisted together to form a cable and then placed in a cabling clearance, or the optical fiber unit and the cable cores are placed in parallel. The optical fiber component comprises a plurality of optical fibers, and the external of the optical fiber is provided with a protective layer.
Description
Technical field
What the utility model Optical Fiber Composite low-voltage cable related to is a kind of special cable that has optical fiber, the power optical fiber that is applicable to the intelligent residential district is to the family system, be used for family's power supply, in electric energy transmitting, can realize that electric intelligent is checked meter, family's electric power is controlled (open, disconnected), fire alarm automatically, and can realize the message transmission of electrical network, telecommunications network, broadcasting and television network and computer communication network etc. realizing real many nets fusions.
Background technology
To Eleventh Five-Year Plan, telecommunications, radio and television, computer " integration of three networks " have appealed more than ten years that certain effect has also been obtained in some place from " 95 ", " 15 ".In May, 2009, national grid proposed to set up unified strong intelligent grid, was principle with unified planning, unified standard, the unified construction, the national grid of construction informationization, automation, interactive feature.Again in the new approaches that proposed " many nets merge " in the recent period, just,, realize the imagination of " four networks one platform " or " many nets merge " with above-mentioned " three nets " by directly the registering one's residence of grid power communications optical cable.The Department of Science and Technology of State Grid Corporation of China has set up many nets integration technology research department, and the pilot work of intelligent residential district is carried out in a plurality of areas in the whole nation.Utilization adds optical cable in the house lead in power line, realize that power optical fiber is to the family, make the house lead in cable not only can carry out power delivery, and the optical fiber component in the power cable can be realized the message transmission of telecommunications, radio and television, computer etc., thereby realize the interpenetrating of electrical network, telecommunications network, broadcasting and television network and computer communication network, compatible, and progressively integrate and become unified communication network, be i.e. the imagination of " many nets merge ".
" many nets merge " is in order to realize sharing of Internet resources, avoid low-level repeated construction that Internet resources will be fully utilized.The multimedia basics platform of the high speed bandwidth that form wide adaptability, safeguard easily, expense is low.
Power optical fiber can be realized that not only many nets merge, and can realize the intellectuality of household electricity equipment to the family.The final developing direction of electric intelligentization is that unattended operation, automatic data logging, electric utility facility and the domestic electric appliances equipment of realizing electric power facility can be realized Long-distance Control, under unattended situation, can realize high temperature, fire alarm, automatic energy saving is opened, power down function etc. automatically.
Summary of the invention
The present invention seeks to provides a kind of Optical Fiber Composite low-voltage cable at the demand, augments communication device in the house lead in cable, constitutes multi-functional cable; This cable not only can be finished the needs of household electricity, and can utilize the characteristic of optical fiber, realizes liaison and message transmission.
The Optical Fiber Composite low-voltage cable is to take following technical scheme to realize: the Optical Fiber Composite low-voltage cable comprises cable core, optical fiber component, belting layer and protective coverings of cable, cable core and optical fiber component are combined, at cable core and optical fiber component outside belting layer is arranged, there is protective coverings of cable the belting layer outside.Can the gap filler at cable core and optical fiber component.Cable core has cable conductor, and cable insulation is arranged outside cable conductor.Optical fiber component has optical fiber, at the outer fiber matcoveredn.
Described fiber unit is positioned in the stranding gap with the stranded stranding of cable core (power core), the perhaps parallel placement with cable core of fiber unit.
Cable conductor is a metal material.Cable insulation is plastics and material modified, also can be rubber-like, elastomer class insulating material.Belting layer adopts plastic strap or non-hygroscopic environment-friendly type fabric.Protective coverings of cable can be waterproof, corrosion-resistant, aging-resistant plastic layer, also can be rubber-like, elastomer class sheath material.Contain some optical fiber in the optical fiber component, optical fiber can be used for monitoring and communication system as required, the outer matcoveredn of optical fiber component.The outer protective layer of described optical fiber component adopts plastic protective layer.
Cable of the present utility model, electric pressure are 1kV and following, and several 2～5 cores of described cable core contain 1 group of optical fiber component, include optical fiber 1～48 core.
The beneficial effects of the utility model are: the electric power core can be realized family is powered, optical fiber component in the structure can by communicate by letter with other, control appliance is formed communication network, realize that electric intelligent is checked meter, transmission of Information passages such as telecommunications network, broadcasting and television network and computer communication network, realize that many nets merge.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is Optical Fiber Composite low-voltage cable structural representation Fig. 1 (fiber cable assembly is as the core and the stranded stranding of cable core of cable).
Fig. 2 is Optical Fiber Composite low-voltage cable structural representation Fig. 2 (fiber cable assembly is as the parallel placement with cable core of a core of cable).
Fig. 3 is Optical Fiber Composite low-voltage cable structural representation Fig. 3 (fiber cable assembly is as the core and the stranded stranding of cable core of cable)., Fig. 6 is Optical Fiber Composite low-voltage cable structural representation (fiber cable assembly is as the core and the stranded stranding of cable core of cable).
Fig. 4 is Optical Fiber Composite low-voltage cable structural representation Fig. 4 (fiber cable assembly is positioned in the stranded gap of cable core).
Fig. 5 is Optical Fiber Composite low-voltage cable structural representation Fig. 5 (fiber cable assembly is positioned in the stranded gap of cable core).
Fig. 6 is Optical Fiber Composite low-voltage cable structural representation (fiber cable assembly is as the core and the stranded stranding of cable core of cable).
Embodiment
In accompanying drawing 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the Optical Fiber Composite low-voltage cable comprises cable core, optical fiber component 6, belting layer 4 and protective coverings of cable 5, cable core and optical fiber component 6 are combined, at cable core and optical fiber component 6 outsides belting layer 4 is arranged, there is protective coverings of cable 5 belting layer 4 outsides.Can gap filler 3 at cable core and optical fiber component 6.Cable core has cable conductor 1, and cable insulation 2 is arranged outside cable conductor 1.Optical fiber component 6 has optical fiber, at the outer fiber matcoveredn.The outer protective layer of described optical fiber component adopts plastic protective layer.Described fiber unit 6 is positioned in the stranding gap with the stranded stranding of cable core (power core), the perhaps parallel placement with cable core of fiber unit 6.Described optical fiber component 6 has some optical fiber, at the outer fiber matcoveredn.
With reference to accompanying drawing 2, the Optical Fiber Composite low-voltage cable comprises cable core, optical fiber component 6, belting layer 4 and protective coverings of cable 5,6 groups of cable core and optical fiber components have belting layer 4 at cable core and optical fiber component 6 outsides together, and there is protective coverings of cable 5 belting layer 4 outsides.Cable core has cable conductor 1, and cable insulation 2 is arranged outside cable conductor 1.Described optical fiber component 6 has some optical fiber, at the outer fiber matcoveredn.
Described Optical Fiber Composite low-voltage cable not only comprises the cable conductor 1 that electric energy transmitting is used, and also comprises one group of optical fiber component 6, and optical fiber component 6 comprises 1～48 optical fiber again, and optical fiber can realization information transmit.
Described Optical Fiber Composite low-voltage cable is characterized in that optical fiber component 6 can be positioned in the cable stranding gap.
Described Optical Fiber Composite low-voltage cable is characterized in that the employed material of each assembly is environment-friendly materials.
Cable of the present utility model, electric pressure are 1kV and following, and described cable core number is 2～5 cores, contain 1 group of optical fiber component, contain optical fiber 1～48 core.
Claims (6)
1. Optical Fiber Composite low-voltage cable, it is characterized in that comprising cable core, optical fiber component, belting layer and protective coverings of cable, cable core and optical fiber component are combined, at cable core and optical fiber component outside belting layer is arranged, there is protective coverings of cable the belting layer outside, cable core has cable conductor, and cable insulation is arranged outside cable conductor.
2. Optical Fiber Composite low-voltage cable according to claim 1 is characterized in that described fiber unit with the stranded stranding of cable core, is positioned in the stranding gap, the perhaps parallel placement with cable core of fiber unit.
3. Optical Fiber Composite low-voltage cable according to claim 1 is characterized in that described optical fiber component has some optical fiber, at the outer fiber matcoveredn.
4. according to claim 1 or 3 described Optical Fiber Composite low-voltage cables, it is characterized in that described optical fiber component is provided with 1 group, contain optical fiber 1～48 core.
5. Optical Fiber Composite low-voltage cable according to claim 1 is characterized in that at cable core and the gapped filler of optical fiber component.
6. Optical Fiber Composite low-voltage cable according to claim 1 is characterized in that described cable core number is 2～5 cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202813780U CN201749733U (en) | 2010-08-04 | 2010-08-04 | Optical fiber composite low-voltage cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202813780U CN201749733U (en) | 2010-08-04 | 2010-08-04 | Optical fiber composite low-voltage cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749733U true CN201749733U (en) | 2011-02-16 |
Family
ID=43584406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202813780U Expired - Lifetime CN201749733U (en) | 2010-08-04 | 2010-08-04 | Optical fiber composite low-voltage cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749733U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097171A (en) * | 2011-03-16 | 2011-06-15 | 江苏长峰电缆有限公司 | Optical fiber composite low-voltage power cable |
| CN102270526A (en) * | 2011-07-27 | 2011-12-07 | 江苏南瑞淮胜电缆有限公司 | Fiber compound insulated power cable |
| CN102368755A (en) * | 2011-11-22 | 2012-03-07 | 国网信息通信有限公司 | Method for controlling intelligent home appliances and intelligent home gateway |
-
2010
- 2010-08-04 CN CN2010202813780U patent/CN201749733U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097171A (en) * | 2011-03-16 | 2011-06-15 | 江苏长峰电缆有限公司 | Optical fiber composite low-voltage power cable |
| CN102270526A (en) * | 2011-07-27 | 2011-12-07 | 江苏南瑞淮胜电缆有限公司 | Fiber compound insulated power cable |
| CN102368755A (en) * | 2011-11-22 | 2012-03-07 | 国网信息通信有限公司 | Method for controlling intelligent home appliances and intelligent home gateway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |