CN103325471A - Novel photoelectricity hybrid cable - Google Patents
Novel photoelectricity hybrid cable Download PDFInfo
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- CN103325471A CN103325471A CN2013102125721A CN201310212572A CN103325471A CN 103325471 A CN103325471 A CN 103325471A CN 2013102125721 A CN2013102125721 A CN 2013102125721A CN 201310212572 A CN201310212572 A CN 201310212572A CN 103325471 A CN103325471 A CN 103325471A
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- power supply
- power lines
- retardant jacket
- fire retardant
- cable
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Abstract
The invention relates to a novel photoelectricity hybrid cable which comprises a central reinforcing piece (1), optical cables (2), a plurality of shielding power lines (3), a water-blocking belt (4) and a flame-retardant jacket (5). The water-blocking belt (4) is arranged in the flame-retardant jacket (5). One optical cable (2), the central reinforcing piece (1) and the shielding power lines (3) are arranged in the water-blocking belt (4). A copper core (7) is located in the center of the shielding power lines (3). An insulation layer (8), a shielding layer (9), and a jacket (10) are sequentially arranged on the periphery of the copper core (7). The central reinforcing piece (1) is located in the center of the flame-retardant jacket (5). The optical cables (2) and the shielding power lines (3) are evenly distributed in a closed space formed by the central reinforcing piece (1) and the water-blocking belt (4). The novel photoelectricity hybrid cable has the advantages of combining optical fiber with the power lines so as to greatly save pipeline space; shielding the power lines through a copper wire weaving layer so that the power lines can be prevented from interfering the outside and being interfered by the outside.
Description
Technical field
The present invention relates to a kind of cable, particularly a kind of New Photoelectricity Mixed Cable.
Background technology
Communication access net is last kilometer of information superhighway, in current high-tech industry, fast development along with Global Internet, data transmission technology and the Internet access instrument common development in constantly combination, how the user is linked on high speed, the jumbo backbone network by high bandwidth, high-quality access way, this successful realization to information superhighway has decisive meaning.Access Network and residential quarter and indoor power circuit, video line and network line all are independent wiring at present, gigantic project, loaded down with trivial details, time-consuming the taking a lot of work of construction, and many to the line resource requirement, acquisition expenses is large, and causes pipeline unordered mixed and disorderly.
Chinese patent application number: 201220363366 disclose a kind of photoelectricity mixing ripple cable, comprise optical communication element, communication unit and oversheath, this optical communication element comprises at least one pair of fiber cores, this communication unit comprises at least one electronic communication link, especially, also comprise the wavy metal armour, be coated in the oversheath.Such structure is installed complicated, and can not well shield external interference.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art, a kind of New Photoelectricity Mixed Cable that optical fiber and power line are combined is provided, greatly saved pipeline space, power line adopts braid shielded, can prevent that Interference from the power supply wire is extraneous and by external interference.
Purpose of the present invention is achieved through the following technical solutions: a kind of New Photoelectricity Mixed Cable, it comprises central reinforce member, optical cable, the shielded power supply line, waterstop, fire retardant jacket, fire retardant jacket inside is provided with waterstop, be provided with at least one optical cable in the waterstop, central reinforce member and Duo Gen shielded power supply line, the shielded power supply line comprises the copper core, insulating barrier, screen and sheath, the copper core is positioned at the center of shielded power supply line, copper core periphery is provided with insulating barrier successively, screen, sheath, central reinforce member is positioned at the center of fire retardant jacket, and optical cable and shielded power supply line are uniformly distributed in the confined space of central reinforce member and waterstop formation.
The cross section of described fire retardant jacket is annular.
Described screen is the proof copper-wire braided layer.
Be axially arranged with out hawser on the inwall of described fire retardant jacket.
Described optical cable is four optical-fiber cable.
Described central reinforce member is the glass fibre reinforcement.
The present invention has the following advantages:
1, optical cable and power line are combined, greatly saved pipeline space, reduced cost.
2, power line adopts proof copper-wire braided to shield, and coverage rate reaches more than 80%, can effectively prevent the Interference from the power supply wire external world and by external interference, play certain contribution to reducing electromagnetic pollution.
3, fire retardant jacket adopts the low-smoke halogen-free flame-retardant sheath material of environmental protection, satisfies client's environmental requirement.
Description of drawings
Fig. 1 is structural representation of the present invention;
Among the figure: the 1-central reinforce member, the 2-optical cable, 3-shielded power supply line, the 4-waterstop, the 5-fire retardant jacket, 6-opens hawser, 7-copper core, 8-insulating barrier, 9-screen, 10-sheath.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of New Photoelectricity Mixed Cable, it comprises central reinforce member 1, optical cable 2, shielded power supply line 3, waterstop 4, fire retardant jacket 5, fire retardant jacket 5 inside are provided with waterstop 4, be provided with at least one optical cable 2 in the waterstop 4, central reinforce member 1 and Duo Gen shielded power supply line 3, the shielded power supply line comprises copper core 7, insulating barrier 8, screen 9 and sheath 10, copper core 7 is positioned at the center of shielded power supply line 3, copper core 7 peripheries are provided with insulating barrier 8 successively, screen 9, sheath 10, central reinforce member 1 is positioned at the center of fire retardant jacket 5, central reinforce member 1 is the glass fibre reinforcement, the tensile property of mixing cable increases substantially, in laid processes, be difficult for causing optical cable 2 or shielded power supply line 3 directly stressed because of central reinforce member 1 fracture, optical cable 2 and shielded power supply line 3 are uniformly distributed in the confined space of central reinforce member 1 and waterstop 4 formation, and optical cable 2 is four optical-fiber cable.
The cross section of fire retardant jacket 5 is annular.
Be axially arranged with out hawser 6 on the inwall of fire retardant jacket 5, simple, convenient in branch or access when indoor, and also time saving and energy saving.
Claims (6)
1. New Photoelectricity Mixed Cable, it is characterized in that: it comprises central reinforce member (1), optical cable (2), shielded power supply line (3), waterstop (4) and fire retardant jacket (5), fire retardant jacket (5) inside is provided with waterstop (4), be provided with at least one optical cable (2) in the waterstop (4), central reinforce member (1) and many shielded power supply lines (3), the shielded power supply line comprises copper core (7), insulating barrier (8), screen (9) and sheath (10), copper core (7) is positioned at the center of shielded power supply line (3), copper core (7) periphery is provided with insulating barrier (8) successively, screen (9) and sheath (10), central reinforce member (1) is positioned at the center of fire retardant jacket (5), and optical cable (2) and shielded power supply line (3) are uniformly distributed in the confined space of central reinforce member (1) and waterstop (4) formation.
2. a kind of New Photoelectricity Mixed Cable according to claim 1, it is characterized in that: the cross section of described fire retardant jacket (5) is annular.
3. a kind of New Photoelectricity Mixed Cable according to claim 1, it is characterized in that: described screen (9) is the proof copper-wire braided layer.
4. a kind of New Photoelectricity Mixed Cable according to claim 1 is characterized in that: be axially arranged with out hawser (6) on the inwall of described fire retardant jacket (5).
5. a kind of New Photoelectricity Mixed Cable according to claim 1, it is characterized in that: described optical cable (2) is four optical-fiber cable.
6. a kind of New Photoelectricity Mixed Cable according to claim 1, it is characterized in that: described central reinforce member (1) is the glass fibre reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102125721A CN103325471A (en) | 2013-05-31 | 2013-05-31 | Novel photoelectricity hybrid cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102125721A CN103325471A (en) | 2013-05-31 | 2013-05-31 | Novel photoelectricity hybrid cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103325471A true CN103325471A (en) | 2013-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102125721A Pending CN103325471A (en) | 2013-05-31 | 2013-05-31 | Novel photoelectricity hybrid cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103325471A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319009A (en) * | 2014-10-22 | 2015-01-28 | 河南省通信电缆有限公司 | Photoelectric hybrid cable |
| CN104637598A (en) * | 2013-11-14 | 2015-05-20 | 成都捷康特科技有限公司 | Insect-resistant composite cable |
| CN108597659A (en) * | 2017-03-08 | 2018-09-28 | 罗森伯格（上海）通信技术有限公司 | Photoelectricity mixed metal silk armoured cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200997325Y (en) * | 2006-12-07 | 2007-12-26 | 江苏永鼎股份有限公司 | Novel photoelectric hybrid cable |
| CN201311795Y (en) * | 2008-12-09 | 2009-09-16 | 四川九洲线缆有限责任公司 | Photoelectric composite cable |
| CN102364608A (en) * | 2011-11-08 | 2012-02-29 | 成都亨通光通信有限公司 | Method for manufacturing layer-stranded type double-sheath armored fully-dried type optical fiber composite optical cable |
-
2013
- 2013-05-31 CN CN2013102125721A patent/CN103325471A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200997325Y (en) * | 2006-12-07 | 2007-12-26 | 江苏永鼎股份有限公司 | Novel photoelectric hybrid cable |
| CN201311795Y (en) * | 2008-12-09 | 2009-09-16 | 四川九洲线缆有限责任公司 | Photoelectric composite cable |
| CN102364608A (en) * | 2011-11-08 | 2012-02-29 | 成都亨通光通信有限公司 | Method for manufacturing layer-stranded type double-sheath armored fully-dried type optical fiber composite optical cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637598A (en) * | 2013-11-14 | 2015-05-20 | 成都捷康特科技有限公司 | Insect-resistant composite cable |
| CN104319009A (en) * | 2014-10-22 | 2015-01-28 | 河南省通信电缆有限公司 | Photoelectric hybrid cable |
| CN108597659A (en) * | 2017-03-08 | 2018-09-28 | 罗森伯格（上海）通信技术有限公司 | Photoelectricity mixed metal silk armoured cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |