CN201927408U

CN201927408U - Optical composite cable

Info

Publication number: CN201927408U
Application number: CN2011200606668U
Authority: CN
Inventors: 黄永克
Original assignee: CHINA CABLES GROUP CO LTD
Current assignee: CHINA CABLES GROUP CO LTD
Priority date: 2011-03-09
Filing date: 2011-03-09
Publication date: 2011-08-10
Anticipated expiration: 2021-03-09

Abstract

The utility model relates to an optical composite cable, in particular to a power cable provided with an optical unit, which is composed of an insulated core, an optical unit, fillers and a cable sheath. The optical composite cable is characterized in that the insulated core and the optical unit are sleeved in the cable sheath, gaps which are inside the cable sheath and outside the insulated core and the optical unit are filled with fillers. The optical composite cable has the advantages of being novel in structure, easy in processing, convenient in use and construction, having high practicability and wide ranges of application, lowering costs of construction and intensity of construction, and the like. Therefore, the optical composite cable is novel, and integrates economy and practicability.

Description

The Optical Fiber Composite cable

Technical field

Optical Fiber Composite cable described in the utility model relates to a kind of power cable that has fiber unit.

Background technology

Along with country carries forward vigorously " integration of three networks " strategy work, 2010, national grid was announced incision " integration of three networks " simultaneously on the basis of stepping up the intelligent grid construction, start power optical fiber and build, " integration of three networks " strategy implementation of service country to the family pilot project.

Intelligent grid is built, power optical fiber arrives the family engineering construction, requires cable must possess the function of transferring electric power and optical communication simultaneously, and it is informationization, automation and interactive needs of realizing the electricity consumption link; Power optical fiber to the family when satisfying the intelligent grid construction demand, also efficiently solve the terminal access problem of information superhighway, it can be integrated in one light, electric work, finish simultaneously, avoid laying respectively of cable and optical cable between different departments, field, remedied a lot of weak points of following existence:

1, the staff repeats construction, has increased construction intensity;

2, the staff repeats construction, has increased construction cost;

3, cable and optical cable two lines are processed separately, have increased cost;

4, cause problems such as environment is random, difference because of pipeline is various.

At existing problem in the above-mentioned prior art, a kind of novel Optical Fiber Composite cable of research and design, existing problem is very necessary in the prior art thereby overcome.

Summary of the invention

In view of existing problem in the above-mentioned prior art, the purpose of this utility model is a kind of novel Optical Fiber Composite cable of research and design.In order to satisfy the demand that national intelligent grid is built, serve the strategic requirements of one's work of country's " integration of three networks ", can solve following realistic problem simultaneously: the staff repeats construction, has increased construction intensity; Increased construction cost; Cable and optical cable two lines are processed separately, have increased cost; Cause problems such as environment is random, difference because of pipeline is various.

Power optical fiber is to the family, be meant and in communication access net, adopt the Optical Fiber Composite cable, optical fiber received simultaneously in company with power line show the family, thereby realize tasks such as electrical information collection, intelligent power two-way interactive, satisfy intelligent grid electricity consumption link informationization, automation, interactive demand.Power optical fiber is to the family, when cable is provided, also realized the same net signal transmission of telecommunications network, broadcasting and television network, the Internet, can effectively solve the terminal access problem of information superhighway.

Power optical fiber has been realized the Joint construction and sharing of network infrastructure to the family, significantly reduced the implementation cost of " integration of three networks ", compare with the FTTB+LAN scheme to the PFTTH scheme at family based on power optical fiber, only increased material cost less than 10%, can make integrated cost reduce about 40%, can accelerate the construction of " many nets merge ".

Technical solution of the present utility model is achieved in that

Optical Fiber Composite cable described in the utility model is made up of insulated wire cores, light unit, filler, cable sheath; It is characterized in that in cable sheath, being set with insulated wire cores and light unit, be filled with filler at the external void place of cable sheath built-in electrical insulation core and light unit.

Can be set with 1-5 in the cable sheath described in the utility model and thoroughly do away with the edge core; The insulated wire cores cross section is processed into circular or fan-shaped as required.

Can be set with 1-3 root light unit in the cable sheath described in the utility model; The light unit can be loaded on the intermediate gaps place of a few eradication edge cores, also can be loaded on the outside adjacent gap of a few eradication edge cores.

The processing of Optical Fiber Composite cable:

The light unit is positioned at the processing of the Optical Fiber Composite cable at insulated wire cores intermediate gaps place: in the time of the stranded stranding of insulated wire cores, the light unit enters in the twisted cable core intermediate gaps through unwrapping wire, the common composite rope cable core of forming, according to composite rope lay, environment for use, cable core installs suitable cable sheath outward additional, forms the Optical Fiber Composite cable.

The light unit is positioned at the processing of the Optical Fiber Composite cable of the outside adjacent gap of insulated wire cores: insulated wire cores, the common stranded stranding in light unit, according to composite rope lay, environment for use, cable core installs suitable cable sheath outward additional, forms the Optical Fiber Composite cable.

The utility model has the advantages that conspicuously, mainly show:

1, the Optical Fiber Composite cable closes light unit and power transmission and distribution cable, has avoided the secondary wiring, can effectively reduce expenses such as construction, networking;

2, light unit in the Optical Fiber Composite cable and feed line partly have common sheath protection, and the light cellular construction can be simplified, thereby reduce the cable cost;

3, owing to optical fiber received simultaneously in company with power line show the family, thereby realize tasks such as electrical information collection, intelligent power two-way interactive, satisfy intelligent grid electricity consumption link informationization, automation, interactive demand;

4, power optical fiber is to the family, when electric energy is provided, also realized the same net signal transmission of telecommunications network, broadcasting and television network, the Internet, can effectively solve the terminal access problem of information superhighway;

5, owing to used the utility model to reduce distribution, can not cause problems such as environment is random, difference;

6, the Optical Fiber Composite cable is applicable to the multiple business type, and applicability is strong, and autgmentability is strong, and product adaptation is wide.

The utlity model has novel structure, processing easy, easy to use, the construction convenient, practical, applied widely, reduced advantages such as construction cost and construction intensity, it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.

Description of drawings

The utility model has 5 width of cloth accompanying drawings, wherein:

Accompanying drawing 1 is the structural representation of 1 light unit at 4 fan-shaped insulated wire cores intermediate gaps places;

Accompanying drawing 2 is the structural representation of 1 light unit at 3 fan-shaped insulated wire cores intermediate gaps places;

Accompanying drawing 3 is the structural representations of 2 light unit in the outside adjacent gap of 3 round insulation cores;

Accompanying drawing 4 is the structural representation of 1 light unit at 3 round insulation core intermediate gaps places;

Accompanying drawing 5 is the structural representation of 1 light unit in the outside adjacent gap of 3 round insulation cores.

In the drawings: 1, insulated wire cores 2, light unit 3, filler 4, cable sheath.

Embodiment

Execution mode 1

Formed by insulated wire cores 1, light unit 2, filler 3, cable sheath 4 as shown in Figure 1; It is characterized in that being set with in the cable sheath 4 insulated wire cores 1 and light unit 2, be filled with filler 3 at the external void place of cable sheath 4 built-in electrical insulation cores 1 and light unit 2.

Be set with 4 in the cable sheath 4 described in the utility model and thoroughly do away with edge core 1; Insulated wire cores 1 is processed into fan-shaped.

Be set with 1 light unit 2 in the cable sheath 4 described in the utility model; Light unit 2 is loaded on the intermediate gaps place of 4 eradication edge cores 1.

Execution mode 2

Formed by insulated wire cores 1, light unit 2, filler 3, cable sheath 4 as shown in Figure 5; It is characterized in that being set with in the cable sheath 4 insulated wire cores 1 and light unit 2, be filled with filler 3 at the external void place of cable sheath 4 built-in electrical insulation cores 1 and light unit 2.

Be set with 3 in the cable sheath 4 described in the utility model and thoroughly do away with edge core 1; Insulated wire cores 1 is processed into circle.

Be set with 1 light unit 2 in the cable sheath 4 described in the utility model; Light unit 2 is loaded on the outside adjacent gap of 3 eradication edge cores 1.

The above; it only is preferable embodiment of the present utility model; but protection range of the present utility model is not limited thereto; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, are equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof all should be encompassed within the protection range of the present utility model.

Claims

1. an Optical Fiber Composite cable is made up of insulated wire cores (1), light unit (2), filler (3), cable sheath (4); It is characterized in that in cable sheath (4), being set with insulated wire cores (1) and light unit (2), be filled with filler (3) at the external void place of cable sheath (4) built-in electrical insulation core (1) and light unit (2).

2. Optical Fiber Composite cable according to claim 1 is characterized in that can being set with in the described cable sheath (4) 1-5 and thoroughly does away with edge core (1); Insulated wire cores (1) cross section is processed into circular or fan-shaped as required.

3. Optical Fiber Composite cable according to claim 1 is characterized in that can being set with 1-3 root light unit (2) in the described cable sheath (4); Light unit (2) can be loaded on the intermediate gaps place of a few eradication edge cores (1), also can be loaded on the outside adjacent gap of a few eradication edge cores (1).