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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- 239000002131 composite material Substances 0.000 title claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000013307 optical fiber Substances 0.000 claims abstract description 16
- 230000007935 neutral effect Effects 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 5
- 239000004743 Polypropylene Substances 0.000 claims abstract description 4
- -1 polypropylene Polymers 0.000 claims abstract description 4
- 229920001155 polypropylene Polymers 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims abstract 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 3
- 230000003287 optical effect Effects 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 102100020786 Adenylosuccinate synthetase isozyme 2 Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
本发明公开了一种三相四线低压光电复合缆，该三相四线低压光电复合缆包括缆芯外包裹外护套，缆芯和外护套之间还设有包裹缆芯的阻水带；所述缆芯包括三根绝缘铜芯相线和一根绝缘铜芯中性线成十字交叉排布，所述缆芯还包括绝缘铜芯中性线的外侧靠阻水带的位置分布有一根松套光纤管和多根聚丙烯填充绳。通过上述方式，本发明能够给用户提供供电服务和光纤宽带信息服务，也为供电公司的智能电网建设提供一种电光一体的复合缆。减少了网络建设成本、方便了施工、简化了线路。
The invention discloses a three-phase four-wire low-voltage photoelectric composite cable. The three-phase four-wire low-voltage photoelectric composite cable includes an outer sheath wrapped around the cable core, and a water-blocking cable wrapping the cable core is also arranged between the cable core and the outer sheath. The cable core includes three insulated copper core phase wires and one insulated copper core neutral wire arranged in a cross, and the cable core also includes an insulated copper core neutral wire distributed on the outside near the water blocking belt. One loose-buffered fiber optic tube and multiple polypropylene filler cords. Through the above method, the present invention can provide users with power supply services and optical fiber broadband information services, and also provide an electro-optic composite cable for the construction of smart grids of power supply companies. The cost of network construction is reduced, construction is facilitated, and lines are simplified.
Description
技术领域 technical field
本发明涉及电缆光缆制造领域，特别是涉及一种三相四线低压光电复合缆。 The invention relates to the field of cable and optical cable manufacturing, in particular to a three-phase four-wire low-voltage photoelectric composite cable.
背景技术 Background technique
现在智能电网得到大力发展，供电公司通过通信网络实现远程变电站所控制、远程超表等技术。另一方面供电公司今后也不仅给用户提供电能，也能为住户提供宽带信息服务。 Now the smart grid has been vigorously developed, and the power supply company realizes technologies such as remote substation control and remote supermeter through the communication network. On the other hand, the power supply company will not only provide users with electric energy in the future, but also provide residents with broadband information services.
但是，现有的电网中只有高压长途供电线路具有复合光纤地线（OPGW）和无金属光缆（ADSS），在低压配电网中还没有一种光纤单元在中性线外侧的三相四线低压光电复合缆。供电公司在为用户提供电能和信息服务及智能电网建设时，只能分别采用独立的电缆和光缆，重复施工，建设成本大，线路不简洁。 However, in the existing power grid, only high-voltage long-distance power supply lines have composite optical ground wires (OPGW) and metal-free optical cables (ADSS), and there is no three-phase four-wire optical fiber unit outside the neutral line in the low-voltage distribution network Low voltage photoelectric composite cable. When power supply companies provide users with electric energy and information services and build smart grids, they can only use independent cables and optical cables, which leads to repeated construction, high construction costs, and unsophisticated lines.
发明内容 Contents of the invention
本发明主要解决的技术问题是提供一种三相四线低压光电复合缆，能够给用户提供供电服务和光纤宽带信息服务，也为供电公司的智能电网建设提供一种电光一体的复合缆。减少了网络建设成本、方便了施工、简化了线路。 The technical problem mainly solved by the invention is to provide a three-phase four-wire low-voltage photoelectric composite cable, which can provide users with power supply services and optical fiber broadband information services, and also provide a composite cable with electro-optic integration for the construction of smart grids of power supply companies. The cost of network construction is reduced, construction is facilitated, and lines are simplified.
为解决上述技术问题，本发明采用的一个技术方案是：提供一种三相四线低压光电复合缆，该三相四线低压光电复合缆包括缆芯外包裹外护套，缆芯和外护套之间还设有包裹缆芯的阻水带；所述缆芯包括三根绝缘铜芯相线和一根绝缘铜芯中性线成十字交叉排布，所述缆芯还包括绝缘铜芯中性线的外侧靠阻水带的位置分布有一根松套光纤管和多根聚丙烯填充绳。 In order to solve the above technical problems, a technical solution adopted by the present invention is to provide a three-phase four-wire low-voltage photoelectric composite cable, the three-phase four-wire low-voltage photoelectric composite cable includes a cable core wrapped with an outer sheath, a cable core and an outer sheath There is also a water-blocking tape wrapping the cable core between the sleeves; the cable core includes three insulated copper core phase wires and one insulated copper core neutral wire arranged in a cross, and the cable core also includes an insulated copper core There is a loose sleeve optical fiber tube and multiple polypropylene filling ropes distributed on the outer side of the neutral line near the water blocking belt.
优选的是，所述绝缘铜芯相线和绝缘铜芯中性线外均分别包裹有PVC绝缘层，绝缘铜芯相线和绝缘铜芯中性线的横截面均为90°的扇形。 Preferably, the insulated copper-core phase wire and the insulated copper-core neutral wire are respectively wrapped with PVC insulating layers, and the cross-sections of the insulated copper-core phase wire and the insulated copper-core neutral wire are both fan-shaped at 90°.
优选的是，所述松套光纤管包括PBT套管包裹有多根光纤，PBT套管与光纤之间间隙填充有阻水纤膏。 Preferably, the loose-tube optical fiber tube includes a plurality of optical fibers wrapped in a PBT sleeve, and the gap between the PBT sleeve and the optical fibers is filled with water-blocking fiber paste.
优选的是，所述外护套材质为聚氯乙烯。 Preferably, the material of the outer sheath is polyvinyl chloride.
本发明的有益效果是：本发明一种三相四线低压光电复合缆，能够给用户提供供电服务和光纤宽带信息服务，也为供电公司的智能电网建设提供一种电光一体的复合缆。减少了网络建设成本、方便了施工、简化了线路。 The beneficial effects of the present invention are: a three-phase four-wire low-voltage photoelectric composite cable of the present invention can provide users with power supply services and optical fiber broadband information services, and also provide a composite cable with electro-optic integration for the construction of smart grids of power supply companies. The cost of network construction is reduced, construction is facilitated, and lines are simplified.
附图说明 Description of drawings
图1是本发明一种三相四线低压光电复合缆的一较佳实施例的结构示意图。 Fig. 1 is a structural schematic diagram of a preferred embodiment of a three-phase four-wire low-voltage photoelectric composite cable of the present invention.
具体实施方式 Detailed ways
下面结合附图对本发明较佳实施例进行详细阐述，以使发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。 The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
请参阅图1，本发明实施例包括： Please refer to Fig. 1, the embodiment of the present invention comprises:
一种三相四线低压光电复合缆，该三相四线低压光电复合缆包括缆芯1外包裹聚氯乙烯外护套2，缆芯1和外护套2之间还设有包裹缆芯的阻水带3；所述缆芯1包括三根绝缘铜芯相线4和一根绝缘铜芯中性线5成十字交叉排布，所述缆芯1还包括绝缘铜芯中性线5的外侧靠阻水带3的位置分布有一根松套光纤管6和多根聚丙烯填充绳7。所述绝缘铜芯相线4和绝缘铜芯中性线5外均分别包裹有PVC绝缘层8，绝缘铜芯相线4和绝缘铜芯中性线5的横截面均为90°的扇形；所述松套光纤管6包括PBT套管10包裹有多根光纤9，PBT套管10与光纤9之间间隙填充有阻水纤膏11。
A three-phase four-wire low-voltage photoelectric composite cable, the three-phase four-wire low-voltage photoelectric composite cable includes a
本发明一种三相四线低压光电复合缆，能够给用户提供供电服务和光纤宽带信息服务，也为供电公司的智能电网建设提供一种电光一体的复合缆。减少了网络建设成本、方便了施工、简化了线路。 The invention provides a three-phase four-wire low-voltage photoelectric composite cable, which can provide users with power supply services and optical fiber broadband information services, and also provides a composite cable with electro-optic integration for the construction of smart grids of power supply companies. The cost of network construction is reduced, construction is facilitated, and lines are simplified.
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。 The above is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technologies fields, all of which are equally included in the scope of patent protection of the present invention.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101928386A CN102737777A (en) | 2012-06-13 | 2012-06-13 | Three-phase four-wire low-voltage photoelectric composite cable |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101928386A CN102737777A (en) | 2012-06-13 | 2012-06-13 | Three-phase four-wire low-voltage photoelectric composite cable |
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| CN102737777A true CN102737777A (en) | 2012-10-17 |
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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 |
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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 |
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| CN202084317U (en) * | 2011-04-22 | 2011-12-21 | 吴江市胜信光电科技有限公司 | Symmetrical coaxial integrated 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 |
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2012
- 2012-06-13 CN CN2012101928386A patent/CN102737777A/en active Pending
Patent Citations (6)
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|---|---|---|---|---|
| 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 | a 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 | Symmetrical coaxial integrated 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 |
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| 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 |