CN201838378U - Smart grid distribution and family entry type composite cable - Google Patents
Smart grid distribution and family entry type composite cable Download PDFInfo
- Publication number
- CN201838378U CN201838378U CN2010205455157U CN201020545515U CN201838378U CN 201838378 U CN201838378 U CN 201838378U CN 2010205455157 U CN2010205455157 U CN 2010205455157U CN 201020545515 U CN201020545515 U CN 201020545515U CN 201838378 U CN201838378 U CN 201838378U
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- cables
- cable
- sheath
- composite cable
- smart grid
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Abstract
The utility model relates to a novel smart grid composite cable, aiming at providing a novel smart grid composite cable that can meet the requirement that power and cables extend to homes and meanwhile realizes the characteristics of power transmission and network signal transmission. The technical scheme is as follows: the smart grid distribution and family entry type composite cable comprises a fireproofing anti-flaming sheath and at least two cables wrapped by the sheath; and the two cables are arranged in parallel mutually. The novel smart grid composite cable is characterized in that the fireproofing anti-flaming sheath internally wraps at least one beam tube, as well as at least one FRP (fiber reinforced plastic) reinforcement and at least one filling rope; and a water check jacket is further arranged between the fireproofing anti-flaming jacket and the two cables. Water check cream is filled in a gap between the cables and the beam tube. The cables are insulated copper wires. The beam tube contains 2-12 core fibers inside.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to a kind of novel intelligent electric network synthetic cable of being made up of optical cable and lv power cable, is applicable to that four nets merge the comprehensive wiring that the modernized sub-district intelligent grid construction advocate and user insert.
Background technology
Along with national grid and south electric network strengthen construction to intelligent grid, except backbone network is built high pressure, superhigh pressure large capacity transmission circuit energetically, also try hard to recommend power cable, optical cable to the family (PFTTH) at user side.Power cable, optical cable are meant to the family: adopt the compound low-voltage cable of beam tube (including 2～12 core fibres) in the low pressure communication access net, with optical cable with the low-voltage power wire routing, realize that intelligent electric meter is to the family, cooperate passive optical network technique, business such as the collection of carrying power information, intelligent power two-way interactive, the fusion of many nets.In the market optical cable and cable are independently of one another, need when mounted optical cable and cable are installed respectively, and number of cables is more, and it is bigger to take up space, and make installation and field service all not too convenient.
The utility model content
The purpose of this utility model is to overcome the deficiency that the above-mentioned background technology exists, a kind of improvement of cable is provided, and this cable should be able to satisfy the requirement to the family of electric power, optical cable, can realize the transmission of electric power transfer and network signal simultaneously, and can avoid repeating wiring, to make things convenient for installation and field service.
The utility model proposes following technical scheme:
Intelligent grid distribution and go into the comprehensive cable of house type comprises fire protection flame retarding sheath and at least two cables that are wrapped in by this fire protection flame retarding sheath, the described two cables layout that is parallel to each other; It is characterized in that: also be enclosed with at least one beam tube in the described fire protection flame retarding sheath.
Be enclosed with at least one FRP reinforcement and at least one gasket for packing in the described fire protection flame retarding sheath; Also be provided with the sheath that blocks water between fire protection flame retarding sheath and described two cables.
Be filled with the cable cream that blocks water in the space between described cable and the beam tube.
Described cable is an insulated copper wire.
Described beam tube includes 2 ~ 12 core fibres.
The beneficial effects of the utility model are:
The comprehensive cable that the utility model provides, with many cables and cable aggregation is one, adaptability is strong, autgmentability is strong, product adaptation is wide, can insert use for intelligent grid construction of modernized sub-district and user, can avoid repeating wiring, significantly reduce the workload of construction and installation, and then improve installment work efficient.The fire protection flame retarding sheath wraps up all cables and fiber optic cable loose tube, makes the utility model good looking appearance, and it is less to take up room.
Description of drawings
Fig. 1 is the circumferential cross-section schematic diagram of the utility model embodiment 1.
Fig. 2 is the circumferential cross-section schematic diagram of the utility model embodiment 2.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, the intelligent grid distribution that the utility model provides and go into the comprehensive cable of house type, at least two cables 2 that comprise fire protection flame retarding sheath 1 and be wrapped in (can select insulated copper wire for use), the described two cables layout that is parallel to each other by this fire protection flame retarding sheath; It is characterized in that: also be enclosed with two beam tubes 3 (single beam tube or multibeam tube are the two-beam tube optical cable shown in Fig. 2) in the described fire protection flame retarding sheath.The toughness of such optical cable is better, can horizontal or vertically connect up, and is applicable to that the user inserts, and introduces intelligent electric meter and optical device terminal.
Embodiment 2:
As shown in Figure 2, the intelligent grid distribution that the utility model provides and go into the comprehensive cable of house type, at least two cables 2 that comprise fire protection flame retarding sheath 1 and be wrapped in (can select insulated copper wire for use, be 4 cables shown in Fig. 1), the described two cables layout that is parallel to each other by this fire protection flame retarding sheath; It is characterized in that: also be enclosed with at least two beam tubes 3 (single beam tube optical cable or multibeam tube optical cable are 3 beam tube optical cables shown in Fig. 1, and the radical of beam tube is pressed actual needs and determined) in the described fire protection flame retarding sheath; Be enclosed with at least one FRP reinforcement 5 (being positioned at center of the present utility model) and at least one gasket for packing 4 in the described fire protection flame retarding sheath, to strengthen the mechanical performance of cable; Also be provided with the sheath 6 that blocks water between fire protection flame retarding sheath and described two cables, be filled with the cable cream that blocks water in the space between described cable and the beam tube.
Such optical cable shock resistance and good anti-pressure measurement performance, adaptive capacity to environment is strong, can be used for distribution branches such as intelligent residential district or office building, inserts light-electric coupling box by pipeline, tunnel or direct-burried etc.
Optical fiber in the beam tube described in previous embodiment 1 and the embodiment 2 also can be in control line, holding wire, instrument line, data wire and the telephone wire one or more, and the perhaps combination of these a few class cables and optical fiber is specifically definite according to actual conditions.Because the complexity of access way diversity and environment for use also can be carried out personalized customization according to voltage difference, fiber number difference, structure difference according to actual instructions for use, the safety of guaranteeing network is with reliable.
Claims (5)
1. intelligent grid distribution and go into the comprehensive cable of house type comprises fire protection flame retarding sheath (1) and at least two cables (2) that are wrapped in by this fire protection flame retarding sheath, the described two cables layout that is parallel to each other; It is characterized in that: also be enclosed with at least one beam tube (3) in the described fire protection flame retarding sheath.
2. intelligent grid distribution according to claim 1 and go into the comprehensive cable of house type is characterized in that: be enclosed with at least one FRP reinforcement (5) and at least one gasket for packing (4) in the described fire protection flame retarding sheath (1); Also be provided with the sheath (6) that blocks water between fire protection flame retarding sheath and described two cables.
3. intelligent grid distribution according to claim 1 and 2 and go into the comprehensive cable of house type is characterized in that: be filled with the cable cream that blocks water in the space between described cable (2) and the beam tube (3).
4. intelligent grid distribution according to claim 3 and go into the comprehensive cable of house type, it is characterized in that: described cable (2) is an insulated copper wire.
5. intelligent grid distribution according to claim 4 and go into the comprehensive cable of house type, it is characterized in that: described beam tube (3) includes 2～12 core fibres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205455157U CN201838378U (en) | 2010-09-26 | 2010-09-26 | Smart grid distribution and family entry type composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205455157U CN201838378U (en) | 2010-09-26 | 2010-09-26 | Smart grid distribution and family entry type composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201838378U true CN201838378U (en) | 2011-05-18 |
Family
ID=44008481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205455157U Expired - Fee Related CN201838378U (en) | 2010-09-26 | 2010-09-26 | Smart grid distribution and family entry type composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201838378U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102314967A (en) * | 2011-06-21 | 2012-01-11 | 蒋菊生 | Optical fiber composite low-voltage cable |
| CN102346207A (en) * | 2011-07-04 | 2012-02-08 | 蒋菊生 | Electric energy meter for PFTTX (power fiber-to-the-x, x = H for home, P for premises, C for curb and N for node or neighborhood) and wiring method |
| CN104751981A (en) * | 2015-03-10 | 2015-07-01 | 蒋菊生 | Photoelectric composite cable with special-shaped filling ropes |
-
2010
- 2010-09-26 CN CN2010205455157U patent/CN201838378U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102314967A (en) * | 2011-06-21 | 2012-01-11 | 蒋菊生 | Optical fiber composite low-voltage cable |
| CN102314967B (en) * | 2011-06-21 | 2013-12-11 | 江苏省电力公司大丰市供电公司 | Optical fiber composite low-voltage cable |
| CN102346207A (en) * | 2011-07-04 | 2012-02-08 | 蒋菊生 | Electric energy meter for PFTTX (power fiber-to-the-x, x = H for home, P for premises, C for curb and N for node or neighborhood) and wiring method |
| CN104751981A (en) * | 2015-03-10 | 2015-07-01 | 蒋菊生 | Photoelectric composite cable with special-shaped filling ropes |
| CN105825948A (en) * | 2015-03-10 | 2016-08-03 | 苏州高精特专信息科技有限公司 | Photoelectric composite cable with coated filling function |
| CN104751981B (en) * | 2015-03-10 | 2016-09-28 | 国家电网公司 | A kind of optoelectronic composite cable with special-shaped packing gasket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20130926 |