CN107860490A - A kind of power distribution network optical fiber temperature-measurement equipment - Google Patents
A kind of power distribution network optical fiber temperature-measurement equipment Download PDFInfo
- Publication number
- CN107860490A CN107860490A CN201711049955.6A CN201711049955A CN107860490A CN 107860490 A CN107860490 A CN 107860490A CN 201711049955 A CN201711049955 A CN 201711049955A CN 107860490 A CN107860490 A CN 107860490A
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- CN
- China
- Prior art keywords
- snap ring
- cable
- connecting plate
- optical fiber
- power distribution
- 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.)
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Classifications
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a kind of power distribution network optical fiber temperature-measurement equipment, including at least two snap rings matched with cable, also include being used for the connecting plate for connecting each snap ring, the axis of snap ring on the connecting plate is located on the same line, the groove with sensor matching is additionally provided with the snap ring, is provided with the connecting plate and the data connector of sensor matching and the data wire being connected with data connector.This programme by cable surface cover detection device be changed to by the sensor probe of detection device by snap ring by way of be fixed on cable, simultaneously, the transmission of test data is realized by a connecting plate being connected with all snap rings, because the contact area of snap ring and cable is minimum, have little influence on the radiating of cable, it is effective to solve the problem of easily causing cable temperature too high in surface one layer of detection device of covering, electric conductivity declines, and service life shortens.
Description
Technical field
The present invention relates to a kind of detection device, and in particular to a kind of power distribution network optical fiber temperature-measurement equipment.
Background technology
Electric power monitoring system is the real-time number of transformation and distribution system using computer, communication apparatus, measurement and control unit as basic tool
Provided the foundation platform according to collection, on off state detection and remote control, it can form arbitrarily complicated with detection, control device
Monitoring system, played central role in distribution monitor is become, can help enterprise eliminate isolated island, reduce operating cost, carry
High efficiency, accelerate to become reaction speed abnormal in process of distributing electricity.
Existing cable online detection instrument generally overlays the surface of cable, still, when being worked due to cable inherently
Substantial amounts of heat is sent, then covering one layer of detection device on surface easily causes cable temperature too high, electric conductivity declines, and uses the longevity
Life shortens.
The content of the invention
The technical problems to be solved by the invention are the surfaces that existing cable online detection instrument generally overlays cable,
But easily cause cable temperature due to being issued by substantial amounts of heat when cable works in itself, then in surface one layer of detection device of covering
Height is spent, electric conductivity declines, and service life shortens, and it is an object of the present invention to provide a kind of power distribution network optical fiber temperature-measurement equipment, is solved existing
Cable online detection instrument generally overlay the surface of cable, still, substantial amounts of heat is issued by when being worked due to cable in itself,
The problem of covering one layer of detection device on surface again easily causes cable temperature too high, and electric conductivity declines, and service life shortens.
The present invention is achieved through the following technical solutions：
A kind of power distribution network optical fiber temperature-measurement equipment, including at least two snap rings matched with cable, in addition to it is each for connecting
The connecting plate of individual snap ring, the axis of the snap ring on the connecting plate are located on the same line, be additionally provided with the snap ring with
The groove of sensor matching, it is provided with and the data connector of sensor matching and the number being connected with data connector on the connecting plate
According to line.This programme passes through in the side that cable surface covering detection device is changed to the sensor probe of detection device passing through snap ring
Formula is fixed on cable, meanwhile, the transmission of test data is realized by a connecting plate being connected with all snap rings, due to snap ring
It is minimum with the contact area of cable, the radiating of cable is had little influence on, effectively solves and covers one layer of detection device on surface
Easily cause cable temperature too high, electric conductivity declines, the problem of service life shortens.
The snap ring by be semicircular arc plate upper snap ring and lower snap ring two parts form, the upper snap ring and connecting plate
Connection, the groove are arranged on the madial wall of lower snap ring.Because upper snap ring is fixed with cable, therefore, sensor is arranged on
Be advantageous to more emat sensor when needing on lower snap ring, only needing during replacing to tear next lower snap ring open can be without tearing open
Lower whole equipment.
Two interfaces between the upper snap ring and lower snap ring are by snapping connection.It is easy to disassemble using snapping connection.
An interface between the upper snap ring and lower snap ring is hinged, and another interface is used and snapped connection.By by one
End is hinged together and the other end reduces the quantity of single part, the loss of the part avoided and reduction by snapping connection
The operation difficulty of maintainer.
The wire casing for cabling is additionally provided with the madial wall of the snap ring.Make cabling more neat, avoid wire rod in card
It is squeezed between ring and cable.
The connecting plate is made of elastomeric material.Cushioning effect from when fortuitous event causes test point cable to act.
The length for the arc that the snap ring lateral wall contacts with connecting plate is less than the 1/6 of snap ring lateral wall circumference.Further
The temperature brought due to connecting plate is reduced to rise.
The present invention compared with prior art, has the following advantages and advantages：
1st, a kind of power distribution network optical fiber temperature-measurement equipment of the present invention, is not covered with cable surface, will not cause line in detection
Cable temperature rises；
2nd, a kind of power distribution network optical fiber temperature-measurement equipment of the present invention, using the design of buckle-type, is easy to dismount.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the lower Snap ring structure schematic diagram of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- connecting plates, the upper snap rings of 2-, snap ring under 3-, 4- buckles, 5- data wires.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in figure 1, a kind of power distribution network optical fiber temperature-measurement equipment of the present invention, including three snap rings matched with cable, also wrap
Include the connecting plate 1 for connecting each snap ring, the axis of the snap ring on the connecting plate 1 is located on the same line, the card
The groove with sensor matching is additionally provided with ring, be provided with the connecting plate 1 with the data connector of sensor matching and with
The data wire 5 of data connector connection.This programme is changed to the sensing of detection device by will cover detection device in cable surface
Device probe is fixed on cable by way of snap ring, meanwhile, test is realized by a connecting plate 1 being connected with all snap rings
The transmission of data, because the contact area of snap ring and cable is minimum, the radiating of cable is had little influence on, is effectively solved in table
The problem of face, which covers one layer of detection device, easily causes cable temperature too high, and electric conductivity declines, and service life shortens
The snap ring by be semicircular arc plate upper snap ring 2 and lower two parts of snap ring 3 form, the upper snap ring 2 with even
Fishplate bar 1 is connected, and the groove is arranged on the madial wall of lower snap ring 3.Because upper snap ring 2 is fixed with cable, therefore, by sensor
Be arranged on lower snap ring 3 and be advantageous to more emat sensor when needing, only need during replacing to tear open next lower snap ring 3 can and
Whole equipment need not be pulled down.
Two interfaces between the upper snap ring 2 and lower snap ring 3 are connected by buckle 4.It is easy to tear open using the connection of buckle 4
Unload.
An interface between the upper snap ring 2 and lower snap ring 3 is hinged, and another interface is connected using buckle 4.Passing through will
One end is hinged together and the other end is connected by buckle 4, reduces the quantity of single part, the loss and drop of the part avoided
The low operation difficulty of maintainer.
The wire casing 301 for cabling is additionally provided with the madial wall of the snap ring.Make cabling more neat, avoid wire rod from existing
It is squeezed between snap ring and cable.
The connecting plate 1 is made of elastomeric material.Cushioning effect from when fortuitous event causes test point cable to act.
The length for the arc that the snap ring lateral wall contacts with connecting plate 1 is less than the 1/6 of snap ring lateral wall circumference.Further
The temperature brought due to connecting plate 1 is reduced to rise.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (7)
1. a kind of power distribution network optical fiber temperature-measurement equipment, including at least two snap rings matched with cable, it is characterised in that also include using
It is located on the same line in the axis of the snap ring on the connecting plate (1) for connecting each snap ring, the connecting plate (1), the card
The groove with sensor matching is additionally provided with ring, be provided with the connecting plate (1) with the data connector of sensor matching and
The data wire (5) being connected with data connector.
2. a kind of power distribution network optical fiber temperature-measurement equipment according to claim 1, it is characterised in that the snap ring is by being semicircle
Upper snap ring (2) and lower snap ring (3) two parts composition of arc, the upper snap ring (2) are connected with connecting plate (1), the groove
It is arranged on the madial wall of lower snap ring (3).
A kind of 3. power distribution network optical fiber temperature-measurement equipment according to claim 2, it is characterised in that the upper snap ring (2) and under
Two interfaces between snap ring (3) are connected by buckle (4).
A kind of 4. power distribution network optical fiber temperature-measurement equipment according to claim 2, it is characterised in that the upper snap ring (2) and under
An interface between snap ring (3) is hinged, and another interface is connected using buckle (4).
5. a kind of power distribution network optical fiber temperature-measurement equipment according to claim 1, it is characterised in that on the madial wall of the snap ring
It is additionally provided with the wire casing (301) for cabling.
6. a kind of power distribution network optical fiber temperature-measurement equipment according to claim 1, it is characterised in that the connecting plate (1) uses
Elastomeric material is made.
7. a kind of power distribution network optical fiber temperature-measurement equipment according to claim 1, it is characterised in that the snap ring lateral wall and company
The length of the arc of fishplate bar (1) contact is less than the 1/6 of snap ring lateral wall circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711049955.6A CN107860490A (en) | 2017-10-31 | 2017-10-31 | A kind of power distribution network optical fiber temperature-measurement equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711049955.6A CN107860490A (en) | 2017-10-31 | 2017-10-31 | A kind of power distribution network optical fiber temperature-measurement equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107860490A true CN107860490A (en) | 2018-03-30 |
Family
ID=61697079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711049955.6A Withdrawn CN107860490A (en) | 2017-10-31 | 2017-10-31 | A kind of power distribution network optical fiber temperature-measurement equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107860490A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110060458A (en) * | 2019-04-26 | 2019-07-26 | 安徽中科智能感知产业技术研究院有限责任公司 | A kind of farmland fixed type environmental data acquisition module makeup of achievable quick assembling is set |
| CN110243858A (en) * | 2019-06-10 | 2019-09-17 | 佛山科学技术学院 | A kind of plant fluid flow test device and its detection method |
| CN110286265A (en) * | 2019-07-24 | 2019-09-27 | 四川电器集团股份有限公司 | Contact arm measure annular device for vacuum circuit breaker |
-
2017
- 2017-10-31 CN CN201711049955.6A patent/CN107860490A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110060458A (en) * | 2019-04-26 | 2019-07-26 | 安徽中科智能感知产业技术研究院有限责任公司 | A kind of farmland fixed type environmental data acquisition module makeup of achievable quick assembling is set |
| CN110243858A (en) * | 2019-06-10 | 2019-09-17 | 佛山科学技术学院 | A kind of plant fluid flow test device and its detection method |
| CN110243858B (en) * | 2019-06-10 | 2024-03-22 | 佛山科学技术学院 | Plant liquid flow detection device and detection method thereof |
| CN110286265A (en) * | 2019-07-24 | 2019-09-27 | 四川电器集团股份有限公司 | Contact arm measure annular device for vacuum circuit breaker |
| CN110286265B (en) * | 2019-07-24 | 2024-05-10 | 河北杰能电气设备有限公司 | Contact arm measuring ring device for vacuum circuit breaker |
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| Date | Code | Title | Description |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180330 |