CN107884080A - A kind of cable optic fibre adapter assembly - Google Patents
A kind of cable optic fibre adapter assembly Download PDFInfo
- Publication number
- CN107884080A CN107884080A CN201711344637.2A CN201711344637A CN107884080A CN 107884080 A CN107884080 A CN 107884080A CN 201711344637 A CN201711344637 A CN 201711344637A CN 107884080 A CN107884080 A CN 107884080A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- cable
- optic fibre
- adapter assembly
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 19
- 239000013307 optical fiber Substances 0.000 claims abstract description 50
- 238000004891 communication Methods 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The present invention proposes a kind of cable optic fibre adapter assembly, including：Optical fiber, box body, entrance hole, the wire hole of connection box body inner chamber are opened up on box body, arranges at least one grating on optical fiber, optical fiber one end introduces inner chamber by entrance hole, and the other end draws inner chamber by wire hole, and optical fiber is in the back-shaped arrangement of interior intracavitary.The present invention proposes a kind of cable optic fibre adapter assembly, during splicing to the cable with built-in temp sensing function optical fiber, ensure temperature-measuring optical fiber be present in the position of cable switching, realize and monitoring temperature is carried out to the position of cable switching, and optic fibre switching is also convenient compared to prior art.
Description
Technical field
The present invention relates to electric wire auxiliary equipment field, more particularly to a kind of cable optic fibre adapter assembly.
Background technology
In the prior art, cable is whether used for signal transmission or power transmission, and application is extremely wide, and the peace of cable
Complete use shows important especially, and cable easily causes heat accumulation during long-term use, causes potential safety hazard, carries in the prior art
Go out a kind of technology for being implanted into optical fiber in the cable, it is possible to achieve to the monitored over time of cable temperature, so as to ensure the safety of cable
Use, prior art has problems in that, due to mainly passing through inside of optical fibre light in the process that monitoring temperature is carried out to cable
The Real-time Feedback of grid is realized, however, in cable carries out switching process, because grating space is sometimes even over ten meters, and is turned
The position connect, cable are truncated first, then mechanical splice, are easily caused resistance uneven, are caused cable in long-term use of process
In, cable hot-spot, because the joint location of cable is relatively short, and existing optical fiber temperature-measurement cable is it is difficult to ensure that in cable
The just presence of the position of joint can be used for the grating that butt joint position carries out temperature monitoring, can not realize to temperature at cable connector
It is monitored, so easily because high temperature causes the security incidents such as short circuit, it would be highly desirable to solve.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of cable optic fibre adapter assembly, to tool
During the cable for having built-in temp sensing function optical fiber is spliced, ensure temperature-measuring optical fiber be present in the position of cable switching, it is real
Monitoring temperature now is carried out to the position of cable switching, and optic fibre switching is also convenient compared to prior art.
The present invention proposes a kind of cable optic fibre adapter assembly, including：Optical fiber, box body, connection box body inner chamber is opened up on box body
Entrance hole, wire hole, arrange at least one grating on optical fiber, optical fiber one end introduces inner chamber by entrance hole, and the other end is by outlet
Inner chamber is drawn in hole, and optical fiber is in the back-shaped arrangement of interior intracavitary.
Preferably, in addition to the first adapter, the second adapter, the first adapter and the difference optic communication of the second adapter connect
Connect optical fiber both ends.
Preferably, optical fiber discontinuous partial points are bonded on interior cavity wall.
Preferably, a grating is arranged on optical fiber.
Preferably, the length of optical fiber is more than rice, and grating is located at the middle of fiber length.
Preferably, the U-shaped circle for allowing optical fiber to pass through is provided with entrance hole and/or wire hole.
Preferably, box body includes two and half boxes, and half box has holding tank, enters wire casing, line outlet groove, and two and half boxes pass through screw
Nut is fixed to form box body, and two holding tanks coordinate, and forms inner chamber, and two enter wire casing cooperation, form entrance hole, and two line outlet grooves coordinate,
Form wire hole.
Beneficial effects of the present invention：
During being transferred to the cable with temperature real time monitoring function, using the present invention as optic fibre switching group
Part is in use, need to only make the first adapter, the second adapter be connected between the temperature-measuring optical fiber for two cables that needs are transferred, so
The present invention is fixed at the switching of cable afterwards, you can to ensure at the optical fiber at cable switching, possess at least one grating, use
Temperature and early warning at real-time detection cable switching, present invention installation are very convenient and safe and practical.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Embodiment
As shown in figure 1, the present invention proposed by the present invention proposes a kind of cable optic fibre adapter assembly, including：First adapter
1st, the second adapter 2, optical fiber 3, box body, the first adapter 1 are connected the both ends of optical fiber 3, box body with the difference optic communication of the second adapter 2
On open up entrance hole, the wire hole of connection box body inner chamber, arrange at least one grating on optical fiber 3, the one end of optical fiber 3 is drawn by entrance hole
Enter inner chamber, the other end draws inner chamber by wire hole, and optical fiber 3 is in the back-shaped arrangement of interior intracavitary, due to optical fiber 3 in interior intracavitary using back-shaped
Arrangement, no matter grating sensing spacing length, can be accommodated, so as to realize temperature monitoring.In the discontinuous partial points of optical fiber 3 are bonded in
On cavity wall, prevent the position of optical fiber 3 from moving, cause optical fiber 3 to damage.A grating is arranged on optical fiber 3, an optical fiber 3 is
Grating used in monitoring temperature, cost are relatively low.The length of optical fiber 3 is more than 1 meter, and grating is being located at the length direction of optical fiber 3 just
It is middle.The U-shaped circle for allowing optical fiber 3 to pass through is provided with entrance hole and/or wire hole, so as to prevent optical fiber 3 in entrance hole or go out
Worn at string holes.Box body includes two and half boxes 4, and half box 4 has holding tank 5, enters wire casing 6, line outlet groove 7, and two and half boxes 4 pass through spiral shell
Nail nut is fixed to form box body, and two holding tanks 5 coordinate, and forms inner chamber, and two, which enter wire casing 6, coordinates, and forms entrance hole, two line outlet grooves 7
Coordinate, form wire hole, inserting for optical fiber 3 is easy in the design of half box 4, and easy to disassemble.
In the present invention, with reference to implementation of the invention, the present invention will be described in detail：
During being transferred to the cable with temperature real time monitoring function, the present invention is in use, need to only make the
One adapter 1, the second adapter 2 are connected between the temperature-measuring optical fiber for two cables for needing to transfer, then that the present invention is fixed
At the switching of cable, you can to ensure at the optical fiber 3 at cable switching, possess at least one grating, for detecting electricity in real time
Temperature and early warning at cable switching, present invention installation are very convenient and safe and practical.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
- A kind of 1. cable optic fibre adapter assembly, it is characterised in that including：Optical fiber (3), box body, open up on box body in connection box body Entrance hole, the wire hole of chamber, at least one grating are arranged on optical fiber (3), optical fiber (3) one end introduces inner chamber by entrance hole, another Inner chamber is drawn in end by wire hole, and optical fiber (3) is in the back-shaped arrangement of interior intracavitary.
- 2. cable optic fibre adapter assembly according to claim 1, it is characterised in that also including the first adapter (1), second Adapter (2), optic communication is connected optical fiber (3) both ends to the first adapter (1) respectively with the second adapter (2).
- 3. cable optic fibre adapter assembly according to claim 1, it is characterised in that optical fiber (3) discontinuous part spot gluing On interior cavity wall.
- 4. cable optic fibre adapter assembly according to claim 1 a, it is characterised in that grating is arranged on optical fiber (3).
- 5. cable optic fibre adapter assembly according to claim 3, it is characterised in that the length of optical fiber (3) be more than 1 meter, and Grating is located at the middle of optical fiber (3) length direction.
- 6. cable optic fibre adapter assembly according to claim 1, it is characterised in that set at entrance hole and/or wire hole There is the U-shaped circle that permission optical fiber (3) passes through.
- 7. cable optic fibre adapter assembly according to claim 1, it is characterised in that box body includes two and half boxes (4), half box (4) there is holding tank (5), enter wire casing (6), line outlet groove (7), two and half boxes (4) are fixed to form box body by screw-nut, and two hold Groove (5) of receiving coordinates, and forms inner chamber, and two enter wire casing (6) cooperation, form entrance hole, and two line outlet grooves (7) coordinate, and form wire hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344637.2A CN107884080A (en) | 2017-12-15 | 2017-12-15 | A kind of cable optic fibre adapter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344637.2A CN107884080A (en) | 2017-12-15 | 2017-12-15 | A kind of cable optic fibre adapter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107884080A true CN107884080A (en) | 2018-04-06 |
Family
ID=61770741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711344637.2A Pending CN107884080A (en) | 2017-12-15 | 2017-12-15 | A kind of cable optic fibre adapter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107884080A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101719651A (en) * | 2009-12-29 | 2010-06-02 | 沈阳古河电缆有限公司 | Application of composite power cable connection box with optical fiber arranged in center of conductor |
| WO2011038536A1 (en) * | 2009-09-30 | 2011-04-07 | 江苏法尔胜泓昇集团有限公司 | Bridge intelligent cable system with built-in fiber grating sensor |
| CN102331312A (en) * | 2011-07-25 | 2012-01-25 | 云南电力试验研究院（集团）有限公司电力研究院 | Optical fiber Bragg raster temperature monitoring device for high-voltage power cable intermediate joint |
| CN102368602A (en) * | 2011-11-14 | 2012-03-07 | 天津市电力公司 | Leading out and sealing method of built-in temperature measuring fiber of conductor wire core at high voltage cable terminal |
| CN102494800A (en) * | 2011-12-06 | 2012-06-13 | 昆明理工大学 | Method of using optical fiber Bragg grating to monitor temperature of intermediate connector of medium-voltage power cable |
| CN202928718U (en) * | 2012-07-02 | 2013-05-08 | 昆明理工大学 | Needle sensor for measuring temperature of power cable intermediate joint |
| CN104977097A (en) * | 2014-04-01 | 2015-10-14 | 西安和其光电科技有限公司 | Method for measuring temperature of high-voltage/extra-high-voltage cable connector by using fiber |
| CN106855443A (en) * | 2015-12-09 | 2017-06-16 | 上海电缆研究所有限公司 | Cable intermediate joint conductor temperature measurement structure |
| CN207741862U (en) * | 2017-12-15 | 2018-08-17 | 安徽龙联智能光电有限公司 | A kind of cable optic fibre adapter assembly |
-
2017
- 2017-12-15 CN CN201711344637.2A patent/CN107884080A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011038536A1 (en) * | 2009-09-30 | 2011-04-07 | 江苏法尔胜泓昇集团有限公司 | Bridge intelligent cable system with built-in fiber grating sensor |
| CN101719651A (en) * | 2009-12-29 | 2010-06-02 | 沈阳古河电缆有限公司 | Application of composite power cable connection box with optical fiber arranged in center of conductor |
| CN102331312A (en) * | 2011-07-25 | 2012-01-25 | 云南电力试验研究院（集团）有限公司电力研究院 | Optical fiber Bragg raster temperature monitoring device for high-voltage power cable intermediate joint |
| CN102368602A (en) * | 2011-11-14 | 2012-03-07 | 天津市电力公司 | Leading out and sealing method of built-in temperature measuring fiber of conductor wire core at high voltage cable terminal |
| CN102494800A (en) * | 2011-12-06 | 2012-06-13 | 昆明理工大学 | Method of using optical fiber Bragg grating to monitor temperature of intermediate connector of medium-voltage power cable |
| CN202928718U (en) * | 2012-07-02 | 2013-05-08 | 昆明理工大学 | Needle sensor for measuring temperature of power cable intermediate joint |
| CN104977097A (en) * | 2014-04-01 | 2015-10-14 | 西安和其光电科技有限公司 | Method for measuring temperature of high-voltage/extra-high-voltage cable connector by using fiber |
| CN106855443A (en) * | 2015-12-09 | 2017-06-16 | 上海电缆研究所有限公司 | Cable intermediate joint conductor temperature measurement structure |
| CN207741862U (en) * | 2017-12-15 | 2018-08-17 | 安徽龙联智能光电有限公司 | A kind of cable optic fibre adapter assembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |