CN102737777A - Three-phase four-wire low-voltage photoelectric composite cable - Google Patents
Three-phase four-wire low-voltage photoelectric composite cable Download PDFInfo
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- CN102737777A CN102737777A CN2012101928386A CN201210192838A CN102737777A CN 102737777 A CN102737777 A CN 102737777A CN 2012101928386 A CN2012101928386 A CN 2012101928386A CN 201210192838 A CN201210192838 A CN 201210192838A CN 102737777 A CN102737777 A CN 102737777A
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Abstract
The invention discloses a three-phase four-wire low-voltage photoelectric composite cable which comprises a cable core, wherein an outer sheath wraps the cable core; a water stopping band wrapping the cable core is arranged between the cable core and the outer sheath; the cable core comprises three insulation copper core phase wires and an insulation copper core neutral wire which are crossly intersected; the cable core further comprises a loose optical fiber tube and a plurality of polypropylene filling ropes; and the loose optical fiber tube and the polypropylene filling ropes are distributed at a position on the outer side of the insulation copper core neutral wire, which is close to the water stopping band. Based on the mode, a power supply service and an optical fiber broadband information service can be supplied to a user; and a photoelectric integrated composite cable can be supplied to the intelligent power network construction of a power supply company. Thus, the network construction cost is reduced; the construction is facilitated; and the line is simplified.
Description
Technical field
The present invention relates to cable and optical cable and make the field, particularly relate to a kind of three-phase and four-line low-voltage optical/electric compound cable.
Background technology
Intelligent grid is greatly developed now, and electric company realizes technology such as the control of long-range substation, long-range ultra table through communication network.Electric company also not only provides electric energy to the user from now on the other hand, also can the wide-band-message service be provided for resident family.
But, have only the long-distance supply line of high pressure to have composite fiber ground wire (OPGW) and metal free optical fiber cable (ADSS) in the existing electrical network, in low-voltage network, also there be not the three-phase and four-line low-voltage optical/electric compound cable of a kind of fiber unit in the neutral line outside.Electric company can only adopt independently cable and optical cable respectively when providing electric energy and information service and intelligent grid to build for the user, repeat construction, and construction cost is big, and circuit is wordy.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of three-phase and four-line low-voltage optical/electric compound cable, can power supply service and fiber broadband information service be provided to the user, and a kind of composite rope of electric light one also is provided for the intelligent grid construction of electric company.Reduce network construction cost, made things convenient for construction, simplified circuit.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of three-phase and four-line low-voltage optical/electric compound cable is provided; This three-phase and four-line low-voltage optical/electric compound cable comprises cable core outerwrap oversheath, also is provided with the waterstop of parcel cable core between cable core and the oversheath; Said cable core comprises that three insulated copper core phase lines become right-angled intersection to arrange with an insulated copper core neutral line, and said cable core comprises that also the outside of the insulated copper core neutral line leans on the position distribution of waterstop that a loose tube fiber pipe and many root polypropylenes gasket for packing are arranged.
Preferably, the said insulated copper core phase line and the insulated copper core neutral line are enclosed with the PVC insulating barrier outward respectively, and the cross section of the insulated copper core phase line and the insulated copper core neutral line is 90 ° fan-shaped.
Preferably, said loose tube fiber pipe comprises that the PBT sleeve pipe is enclosed with multifiber, and the gap is filled with the fine cream that blocks water between PBT sleeve pipe and the optical fiber.
Preferably, said oversheath material is a polyvinyl chloride.
The invention has the beneficial effects as follows: a kind of three-phase and four-line low-voltage optical/electric compound cable of the present invention, can power supply service and fiber broadband information service be provided to the user, a kind of composite rope of electric light one also is provided for the intelligent grid construction of electric company.Reduce network construction cost, made things convenient for construction, simplified circuit.
Description of drawings
Fig. 1 is the structural representation of a preferred embodiment of a kind of three-phase and four-line low-voltage optical/electric compound cable of the present invention.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that the advantage of invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, the embodiment of the invention comprises:
A kind of three-phase and four-line low-voltage optical/electric compound cable, this three-phase and four-line low-voltage optical/electric compound cable comprise cable core 1 outerwrap polyvinyl chloride oversheath 2, also are provided with the waterstop 3 of parcel cable core between cable core 1 and the oversheath 2; Said cable core 1 comprises that 5 one-tenth right-angled intersections of the three insulated copper core phase lines 4 and an insulated copper core neutral line arrange, and said cable core 1 comprises that also the outside of the insulated copper core neutral line 5 leans on the position distribution of waterstop 3 that a loose tube fiber pipe 6 and many root polypropylenes gasket for packing 7 are arranged.Said insulated copper core phase line 4 and the insulated copper core neutral line 5 outer PVC insulating barriers 8 that are enclosed with respectively, the cross section of the insulated copper core phase line 4 and the insulated copper core neutral line 5 are 90 ° fan-shaped; Said loose tube fiber pipe 6 comprises that PBT sleeve pipe 10 is enclosed with multifiber 9, and the gap is filled with the fine cream 11 that blocks water between PBT sleeve pipe 10 and the optical fiber 9.
A kind of three-phase and four-line low-voltage optical/electric compound cable of the present invention can provide power supply service and fiber broadband information service to the user, and a kind of composite rope of electric light one also is provided for the intelligent grid construction of electric company.Reduce network construction cost, made things convenient for construction, simplified circuit.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. three-phase and four-line low-voltage optical/electric compound cable, it is characterized in that: this three-phase and four-line low-voltage optical/electric compound cable comprises cable core outerwrap oversheath, also is provided with the waterstop of parcel cable core between cable core and the oversheath; Said cable core comprises that three insulated copper core phase lines become right-angled intersection to arrange with an insulated copper core neutral line, and said cable core comprises that also the outside of the insulated copper core neutral line leans on the position distribution of waterstop that a loose tube fiber pipe and many root polypropylenes gasket for packing are arranged.
2. a kind of three-phase and four-line low-voltage optical/electric compound cable according to claim 1; It is characterized in that: the said insulated copper core phase line and the insulated copper core neutral line are enclosed with the PVC insulating barrier outward respectively, and the cross section of the insulated copper core phase line and the insulated copper core neutral line is 90 ° fan-shaped.
3. a kind of three-phase and four-line low-voltage optical/electric compound cable according to claim 1 is characterized in that: said loose tube fiber pipe comprises that the PBT sleeve pipe is enclosed with multifiber, and the gap is filled with the fine cream that blocks water between PBT sleeve pipe and the optical fiber.
4. a kind of three-phase and four-line low-voltage optical/electric compound cable according to claim 2 is characterized in that: said oversheath material is a polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101928386A CN102737777A (en) | 2012-06-13 | 2012-06-13 | Three-phase four-wire low-voltage photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101928386A CN102737777A (en) | 2012-06-13 | 2012-06-13 | Three-phase four-wire low-voltage photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102737777A true CN102737777A (en) | 2012-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101928386A Pending CN102737777A (en) | 2012-06-13 | 2012-06-13 | Three-phase four-wire low-voltage photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102737777A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485167A (en) * | 2014-12-11 | 2015-04-01 | 重庆泰山电缆有限公司 | Photoelectric composite cable |
| CN104952541A (en) * | 2015-07-01 | 2015-09-30 | 无锡市曙光电缆有限公司 | Intelligent, flame-retardant and environment-friendly composite low-voltage cable |
| CN107689633A (en) * | 2017-10-12 | 2018-02-13 | 哈尔滨理工大学 | Low voltage three-phase imbalance adjustment equipment and its electric power system |
Citations (6)
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| CN201331958Y (en) * | 2009-01-12 | 2009-10-21 | 芜湖航天特种电缆厂 | Fluoroplastic insulation integrative cable |
| CN101685685A (en) * | 2008-09-26 | 2010-03-31 | 江苏亨通线缆科技有限公司 | 8-shaped photoelectric composite flame-retardant cable |
| CN201616281U (en) * | 2009-12-30 | 2010-10-27 | 国网信息通信有限公司 | Composite cable |
| CN202084317U (en) * | 2011-04-22 | 2011-12-21 | 吴江市胜信光电科技有限公司 | Symmetric coaxial composite cable |
| CN102306513A (en) * | 2010-07-27 | 2012-01-04 | 南洋电缆集团有限公司 | Expansion type environment-friendly halogen-free high-flame retardant and fire-resistant cable and method thereof |
| CN102354559A (en) * | 2011-09-19 | 2012-02-15 | 中利科技集团股份有限公司 | Dot transponder data transmission cable with improved structure |
-
2012
- 2012-06-13 CN CN2012101928386A patent/CN102737777A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101685685A (en) * | 2008-09-26 | 2010-03-31 | 江苏亨通线缆科技有限公司 | 8-shaped photoelectric composite flame-retardant cable |
| CN201331958Y (en) * | 2009-01-12 | 2009-10-21 | 芜湖航天特种电缆厂 | Fluoroplastic insulation integrative cable |
| CN201616281U (en) * | 2009-12-30 | 2010-10-27 | 国网信息通信有限公司 | Composite cable |
| CN102306513A (en) * | 2010-07-27 | 2012-01-04 | 南洋电缆集团有限公司 | Expansion type environment-friendly halogen-free high-flame retardant and fire-resistant cable and method thereof |
| CN202084317U (en) * | 2011-04-22 | 2011-12-21 | 吴江市胜信光电科技有限公司 | Symmetric coaxial composite cable |
| CN102354559A (en) * | 2011-09-19 | 2012-02-15 | 中利科技集团股份有限公司 | Dot transponder data transmission cable with improved structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485167A (en) * | 2014-12-11 | 2015-04-01 | 重庆泰山电缆有限公司 | Photoelectric composite cable |
| WO2016091179A1 (en) * | 2014-12-11 | 2016-06-16 | 山东电工电气集团有限公司 | Photoelectric composite cable |
| CN104952541A (en) * | 2015-07-01 | 2015-09-30 | 无锡市曙光电缆有限公司 | Intelligent, flame-retardant and environment-friendly composite low-voltage cable |
| CN107689633A (en) * | 2017-10-12 | 2018-02-13 | 哈尔滨理工大学 | Low voltage three-phase imbalance adjustment equipment and its electric power system |
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Application publication date: 20121017 |