CN209117208U - A kind of carbon fiber optical phase conductor In-Line Temperature Measure System - Google Patents
A kind of carbon fiber optical phase conductor In-Line Temperature Measure System Download PDFInfo
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- CN209117208U CN209117208U CN201821493348.9U CN201821493348U CN209117208U CN 209117208 U CN209117208 U CN 209117208U CN 201821493348 U CN201821493348 U CN 201821493348U CN 209117208 U CN209117208 U CN 209117208U
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- carbon fiber
- optical fiber
- phase conductor
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- fiber
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Abstract
The utility model relates to a kind of carbon fiber optical phase conductor In-Line Temperature Measure Systems, belong to the online Research on Automatic Measuring System of Temperature of aerial condutor.The system includes distributed optical fiber temperature measurement host, optical fiber tie jumper, optical fiber connecting box and carbon fiber optical phase conductor, wherein distributed optical fiber temperature measurement host is connected by optical fiber tie jumper with optical fiber connecting box, and optical fiber connecting box is connected by carbon fiber optical phase conductor with distributed optical fiber temperature measurement host.The utility model may be implemented aerial condutor long distance running temperature and reliablely and stablely be monitored online.
Description
Technical field
The utility model relates to a kind of carbon fiber optical phase conductor In-Line Temperature Measure Systems, and it is online to belong to aerial condutor
Research on Automatic Measuring System of Temperature.
Background technique
Carbon fiber optical phase conductor is a kind of new special conducting wire, it is a kind of light unit to be compounded in carbon fiber
It in composite layer, is made of optical fiber composite core rod, aluminum steel outer layer, the conducting wire of outer layer and adjacent outer layer aluminum steel stock composition.Carbon fiber
Optical phase conductor has the series of advantages such as light-weight, tensile strength is high, high temperature resistant, corrosion-resistant, current-carrying capacity is big, in reality
In the use process of border, lack reliable and stable Research on Automatic Measuring System of Temperature always to carbon fiber optical phase conductor, can not confirm
The variation of temperature in normal course of operation.
Utility model content
For carbon fiber optical phase conductor structure, the utility model proposes a kind of carbon fiber optical fiber composite overheads
Phase line In-Line Temperature Measure System may be implemented aerial condutor long distance running temperature and reliablely and stablely be monitored online.
The utility model is to solve its technical problem to adopt the following technical scheme that
A kind of carbon fiber optical phase conductor In-Line Temperature Measure System, including distributed optical fiber temperature measurement host, optical fiber connect
Wire jumper, optical fiber connecting box and carbon fiber optical phase conductor are connect, wherein distributed optical fiber temperature measurement host is connected by optical fiber
Wire jumper is connected with optical fiber connecting box, and optical fiber connecting box passes through carbon fiber optical phase conductor and distributed optical fiber temperature measurement host
Connection.
The carbon fiber optical phase conductor includes carbon fiber optical fiber composite core rod and the aluminum twisted wire outside it
Layer.
Include at least 2 62.5/125 μm of multimode fibres, at least 2 9/125 μm in the carbon fiber optical fiber composite core rod
Single mode optical fiber fiber filling gel, PBT Loose tube, carbon fiber layer and glass layer, wherein the PBT Loose tube is arranged in carbon
The center of fiber optic composite core rod, PBT Loose tube outside are carbon fiber layer, are glass fibre on the outside of the carbon fiber layer
Layer, 62.5/125 μm of multimode fibre, 9/125 μm of single mode optical fiber and fiber filling gel are embedded in PBT Loose tube.
The PBT Loose tube uses PBT material pipe.
The spatial resolution of distributed optical fiber temperature measurement host reaches 0.5m, and effective test length is up to 20km.
The beneficial effects of the utility model are as follows:
1, the utility model can find situations such as carbon fiber optical phase conductor part icing and broken string in time, to straight
It flows de-icing technology and support is provided.
2, the utility model uses carbon fiber and glass fibre composite strengthening layer, and Loose tube is wrapped, with common sensing
Optical fiber is compared, the temperature that measurement temperature is run closer to carbon fiber optical fiber composite core rod, to carbon fiber optical fiber composite overhead phase
The line resource operation allotment and line security operation monitoring of line provide reliable data supporting.
3, the resource utilization of route can be improved in the utility model, while guaranteeing that communication is stablized, does not have to another laying one
Thermometric route reduces operating expenses, economizes on resources.
4, test host can be connected internet by the utility model, realized that line temperature operation large database concept is established, realized
Unmanned monitoring and abnormal automatic feedback function.
Detailed description of the invention
Fig. 1 is the utility model carbon fiber optical fiber composite core rod structural schematic diagram, in which: 1,62.5/125 μm of multimode light
It is fine；2, optical fiber filling oil；3,9/125 μm of single mode optical fiber；4, PBT Loose tube；5, carbon fiber layer；6, glass layer.
Fig. 2 is the utility model carbon fiber optical phase conductor structural schematic diagram, in which: 7, aluminum twisted wire layer； 8,
Carbon fiber optical fiber composite core rod.
Fig. 3 is the utility model distributed optical fiber temperature measurement host schematic diagram.
Fig. 4 is the utility model carbon fiber optical phase conductor In-Line Temperature Measure System schematic diagram.
Specific embodiment
The utility model is described in further details with reference to the accompanying drawing.
Such as Fig. 1-2, the present invention is to realize carbon fiber optical phase conductor temperature measurement on-line, in carbon fiber optical fiber composite core
Pre-buried two 62.5/125 μm of multimode fibres 1 in the PBT Loose tube 4 of stick 8, using continuous extruding equipment by PBT Loose tube 4 and carbon
Fibrous layer 5, glass layer 6 are solidified togather.
Carbon fiber optical phase conductor In-Line Temperature Measure System, core are made using carbon fiber optical fiber composite core rod 8
For temperature measuring medium, enhancement layer is crosslinked in carbon fiber layer 5 and glass layer 6 and wraps up PBT Loose tube 4, utilizes PBT pine set
2 62.5/125 μm of multimode fibres 1 are used as sensor for measuring temperature in pipe 4, realize that carbon fiber optical phase conductor is online
Temperature-monitoring function.
Carbon fiber optical phase conductor In-Line Temperature Measure System is as shown in figure 4, it is measured as sending out from a test host
Signal is penetrated by optical patchcord, optical patchcord is connect with optical fiber connecting box, optical fiber connecting box and carbon fiber optical fiber composite overhead phase
One end of line connects, and connects and composes single loop temperature measurement on-line by the carbon fiber optical phase conductors of several different lengths
System.
Distributed optical fiber temperature measurement host computer R-OTDR (Raman scattering techniques) is emitted by host in a PBT pine set
The Raman scattering of 62.5/125 μm of multimode fibre 1 in pipe 4 is analyzed, and realizes the on-line monitoring of fiber optic temperature, and equipment has higher
Temperature measurement accuracy, spatial resolution up to 0.5m, can continuously distributed formula measure temperature, effective test length is up to 20km.
Carbon fiber optical phase conductor In-Line Temperature Measure System, optical fiber connecting box are exhausted by aluminum connector box, composite material
Edge, silicone rubber insulation layer composition, fibre-optical splice box is to be suspended in cable tower bar, using pre-twisted line hardware by carbon fiber light
Fine composite core rod 8 is drawn, and carbon fiber optical fiber composite core rod 8 is fixed on aluminum connector box, using pipe cutter by carbon fiber
Fibrous layer and PBT Loose tube 4 are removed in optical fiber composite core rod 8, are protected the optical fiber after removing using silicon rubber shrinkable tube,
It leads to fiber cabling disk and carries out fused fiber splice.
By Computercontrolled data acquisition and receive component such as Fig. 3, inside distributed optical fiber temperature measurement host of the present invention, passes through
Light emitting laser emits light source by optical fiber tie jumper and carbon fiber optical phase conductor inner core sensor fibre, sensing
Fiber pass-back optical signal passes through thermostat and light path coupler, and optical signal believes Raman scattering in optical splitter after overcoupling
It number separates, anti-Stokes light in signal and stokes light is passed through into optical filter filtering respectively, receiver receives,
Data acquire and receive to carry out temperature acquisition in component, calculate with computer acquisition data, corresponding gap length
Temperature is displayed on the monitor.
Above embodiment is merely to illustrate the utility model, but and limit the scope of the utility model, reading this
After utility model, those skilled in the art fall within the utility model institute to the modification of the various equivalent forms of the utility model
Attached claim limited range.
Claims (4)
1. a kind of carbon fiber optical phase conductor In-Line Temperature Measure System, which is characterized in that including distributed optical fiber temperature measurement master
Machine, optical fiber tie jumper, optical fiber connecting box and carbon fiber optical phase conductor, wherein distributed optical fiber temperature measurement host passes through
Optical fiber tie jumper is connected with optical fiber connecting box, and optical fiber connecting box passes through carbon fiber optical phase conductor and distribution type fiber-optic
The connection of thermometric host.
2. a kind of carbon fiber optical phase conductor In-Line Temperature Measure System according to claim 1, which is characterized in that institute
Stating carbon fiber optical phase conductor includes carbon fiber optical fiber composite core rod (8) and the aluminum twisted wire layer (7) outside it.
3. a kind of carbon fiber optical phase conductor In-Line Temperature Measure System according to claim 2, which is characterized in that institute
It states in carbon fiber optical fiber composite core rod (8) comprising at least 2 62.5/125 μm of multimode fibres (1), at least 2 9/125 μm of single modes
Optical fiber (3) fiber filling gel (2), PBT Loose tube (4), carbon fiber layer (5) and glass layer (6), wherein the PBT is loose
Casing (4) setting is carbon fiber layer (5) on the outside of the center of carbon fiber optical fiber composite core rod (8), PBT Loose tube, described
It is glass layer (6) to be embedded with 62.5/125 μm of multimode fibre (1), 9/ in PBT Loose tube (4) on the outside of carbon fiber layer (5)
125 μm of single mode optical fibers (3) and fiber filling gel (2).
4. a kind of carbon fiber optical phase conductor In-Line Temperature Measure System according to claim 3, which is characterized in that institute
PBT Loose tube (4) are stated using PBT material pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493348.9U CN209117208U (en) | 2018-09-12 | 2018-09-12 | A kind of carbon fiber optical phase conductor In-Line Temperature Measure System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493348.9U CN209117208U (en) | 2018-09-12 | 2018-09-12 | A kind of carbon fiber optical phase conductor In-Line Temperature Measure System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117208U true CN209117208U (en) | 2019-07-16 |
Family
ID=67198469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821493348.9U Active CN209117208U (en) | 2018-09-12 | 2018-09-12 | A kind of carbon fiber optical phase conductor In-Line Temperature Measure System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209117208U (en) |
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2018
- 2018-09-12 CN CN201821493348.9U patent/CN209117208U/en active Active
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