CN207074090U - A kind of power cable temperature-measurindevice device - Google Patents
A kind of power cable temperature-measurindevice device Download PDFInfo
- Publication number
- CN207074090U CN207074090U CN201720950503.4U CN201720950503U CN207074090U CN 207074090 U CN207074090 U CN 207074090U CN 201720950503 U CN201720950503 U CN 201720950503U CN 207074090 U CN207074090 U CN 207074090U
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- China
- Prior art keywords
- power cable
- cable
- control box
- temperature
- optical fiber
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- 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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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a kind of power cable temperature-measurindevice device, including cable trough, power cable and fibre optic temperature sensor, power cable and communications optical cable are provided with the cable trough, the power cable is placed in communications optical cable upper end, the power cable centre position is provided with power cable connector, the power cable connector outer wall is provided with control box, the control box both ends are provided with cable lay down location, the control box bottom is provided with temperature inductor standing groove, the control box bottom is provided with threading hole, the control box surrounding is equipped with screwed hole, threading hole and cable the lay down location inner wall surface is mounted on sealing ring.The utility model is placed on control box fixed position by being provided with control box at power cable connector, and by fibre optic temperature sensor, is advantageous to the stabilization of temperature survey；The interface of control box is provided with sealing ring, and is fixed on interface with control lid, reduces junction and is corroded and aoxidizes, more practical, is adapted to be widely popularized and uses.
Description
【Technical field】
A kind of temperature measuring equipment is the utility model is related to, more particularly to a kind of power cable temperature-measurindevice device.
【Background technology】
In order to ensure power grid security reliability service, prevent from causing various failures because cable temperature is too high, measurement cable is real
Border running temperature seems extremely important.Prior art general measure cable hull-skin temperature, temperature measuring equipment is for a long time in adverse circumstances
In be easily corroded, the ageing failure such as aoxidize, and measured temperature is easily disturbed by environment temperature, it is difficult to obtains true cable
The temperature variations of core, its practicality and validity are greatly affected.Therefore, it is proposed that a kind of power cable thermometric
Device.
【Utility model content】
Main purpose of the present utility model is to provide a kind of power cable temperature-measurindevice device, by power cable connector
Provided with control box, and fibre optic temperature sensor is placed on to the stabilization in control box fixed position, being advantageous to temperature survey；Control
The interface of box is provided with sealing ring, and is fixed on interface with control lid, reduces junction and is corroded and aoxidizes, Ke Yiyou
Effect is solved the problems, such as in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of power cable temperature-measurindevice device, including cable trough, power cable and fibre optic temperature sensor, in the cable trough
Provided with power cable and communications optical cable, the power cable is placed in communications optical cable upper end, and the power cable centre position is provided with
Power cable connector, the power cable connector outer wall are provided with control box, and the control box both ends are provided with cable lay down location, described
Control box bottom is provided with temperature inductor standing groove, and the control box bottom is provided with threading hole, and the control box surrounding is all provided with
There is screwed hole, threading hole and cable the lay down location inner wall surface is mounted on sealing ring.
Further, control lid is provided with the top of the control box, the control lid surrounding is equipped with through hole, described logical
It is connected at the top of hole by bolt with screwed hole.
Further, the fibre optic temperature sensor is arranged in temperature inductor standing groove, the optical fiber sensing
Device is connected with control line, and the control line is connected by threading hole with temperature sensing optical fiber.
Further, the temperature sensing optical fiber is placed in inside communication cable, and the temperature sensing optical fiber is connected with central processing unit, institute
Central processing unit is stated in thermometric display device, the thermometric display device upper end is provided with display screen.
Further, the model AF28-OPTIC3000X2 of the fibre optic temperature sensor, the central processing unit
Model AMD2500, the signal output part of the fibre optic temperature sensor and temperature sensing optical fiber and the signal of central processing unit input
End connection, the signal output part of the central processing unit and the signal input part of display screen connect.
Compared with prior art, the utility model has the advantages that：
1st, the utility model is used as medium using optical fiber, small volume, in light weight and corrosion-resistant, and service life is grown, more
Practicality, it is adapted to be widely popularized and uses.
2nd, temperature sensing optical fiber is arranged in communication cable by the utility model, protects the issuable damage of temperature sensing optical fiber, and
And it is easily installed；Control box is provided with power cable connector, and fibre optic temperature sensor is placed in control box fixed bit
Put, be advantageous to the temperature for always being same position of fibre optic temperature sensor measurement；The interface of control box is provided with sealing ring,
Top is corroded and aoxidized in order to reduce junction by controlling lid to fix, more practical, is adapted to be widely popularized and makes
With.
【Brief description of the drawings】
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is control box overall structure diagram of the present utility model；
Fig. 3 is control lid structural representation of the present utility model.
In figure：1st, power cable connector；2nd, fibre optic temperature sensor；3rd, power cable；4th, communications optical cable；5th, temperature-sensitive light
It is fine；6th, thermometric display device；7th, central processing unit；8th, display screen；9th, sealing ring；10th, threading hole；11st, temperature inductor is placed
Groove；12nd, cable lay down location；13rd, control box；14th, screwed hole；15th, lid is controlled；16th, through hole；17th, cable trough；18th, bolt；
19th, control line.
【Embodiment】
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As Figure 1-3, a kind of power cable temperature-measurindevice device, including cable trough 17, power cable 3 and optical fiber sensing
Device 2, the cable trough 17 is interior to be provided with power cable 3 and communications optical cable 4, and the power cable 3 is placed in the upper end of communications optical cable 4, institute
State the centre position of power cable 3 and be provided with power cable connector 1, the outer wall of power cable connector 1 is provided with control box 13, the control
The both ends of box 13 processed are provided with cable lay down location 12, and the bottom of control box 13 is provided with temperature inductor standing groove 11, the control
The bottom of box 13 is provided with threading hole 10, and the surrounding of control box 13 is equipped with screwed hole 14, the threading hole 10 and cable lay down location
12 inner wall surfaces are mounted on sealing ring 9.
Wherein, the top of control box 13 is provided with control lid 15, and the control surrounding of lid 15 is equipped with through hole 16, institute
The top of through hole 16 is stated to be connected with screwed hole 14 by bolt 18.
Wherein, the fibre optic temperature sensor 2 is arranged in temperature inductor standing groove 11, the fibre optic temperature sensor
2 are connected with control line 19, and the control line 19 is connected by threading hole 10 with temperature sensing optical fiber 5.
Wherein, the temperature sensing optical fiber 5 is placed in inside communication cable 4, and the temperature sensing optical fiber 5 is connected with central processing unit 7, institute
Central processing unit 7 is stated in thermometric display device 6, the upper end of thermometric display device 6 is provided with display screen 8.
Wherein, the model AF28-OPTIC3000X2 of the fibre optic temperature sensor 2, the model of the central processing unit
For AMD2500, the signal output part of the fibre optic temperature sensor 2 and temperature sensing optical fiber 5 and the signal input part of central processing unit 7
Connection, the signal output part of the central processing unit 7 are connected with the signal input part of display screen 8.
Operation principle：In cable trough 17 during installation power cable 3, control box 13 is installed at power cable connector 1, will
In temperature inductor standing groove 11 in installation fibre optic temperature sensor 2, control line 19 is connected by threading hole 10 and temperature sensing optical fiber 5
Connecing, after having handled, control lid 15 is covered in control box 13, bolt 18 is fixed in screwed hole 14 by through hole 16,
Control box 13 and control lid 15 are fixed, the signal output part and central processing unit of temperature sensing optical fiber 5 and fibre optic temperature sensor 2
7 signal input part connection, the signal output part of central processing unit 7 are connected with the signal input part of display screen 8, and display screen 8 is aobvious
Temperature displaying function.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of power cable temperature-measurindevice device, including cable trough (17), power cable (3) and fibre optic temperature sensor (2), it is special
Sign is：Power cable (3) and communications optical cable (4) are provided with the cable trough (17), the power cable (3) is placed in Communication ray
Cable (4) upper end, power cable (3) centre position are provided with power cable connector (1), power cable connector (1) outer wall
Provided with control box (13), control box (13) both ends are provided with cable lay down location (12), and control box (13) bottom is provided with
Temperature inductor standing groove (11), control box (13) bottom are provided with threading hole (10), and control box (13) surrounding is all provided with
There is screwed hole (14), the threading hole (10) and cable lay down location (12) inner wall surface are mounted on sealing ring (9).
A kind of 2. power cable temperature-measurindevice device according to claim 1, it is characterised in that：Set at the top of the control box (13)
There is control lid (15), described control lid (15) surrounding is equipped with through hole (16), passes through bolt at the top of the through hole (16)
(18) it is connected with screwed hole (14).
A kind of 3. power cable temperature-measurindevice device according to claim 1, it is characterised in that：The fibre optic temperature sensor
(2) it is arranged in temperature inductor standing groove (11), the fibre optic temperature sensor (2) is connected with control line (19), the control
Line (19) processed is connected by threading hole (10) with temperature sensing optical fiber (5).
A kind of 4. power cable temperature-measurindevice device according to claim 3, it is characterised in that：The temperature sensing optical fiber (5) is placed in
Communication cable (4) is internal, and the temperature sensing optical fiber (5) is connected with central processing unit (7), and the central processing unit (7), which is arranged on, surveys
In warm display device (6), thermometric display device (6) upper end is provided with display screen (8).
A kind of 5. power cable temperature-measurindevice device according to claim 1, it is characterised in that：The fibre optic temperature sensor
(2) model AF28-OPTIC3000X2, the model AMD2500 of the central processing unit (7), the optical fiber sensing
The signal output part of device (2) and temperature sensing optical fiber (5) is connected with the signal input part of central processing unit (7), the central processing unit
(7) signal output part is connected with the signal input part of display screen (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950503.4U CN207074090U (en) | 2017-08-01 | 2017-08-01 | A kind of power cable temperature-measurindevice device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950503.4U CN207074090U (en) | 2017-08-01 | 2017-08-01 | A kind of power cable temperature-measurindevice device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207074090U true CN207074090U (en) | 2018-03-06 |
Family
ID=61523335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720950503.4U Expired - Fee Related CN207074090U (en) | 2017-08-01 | 2017-08-01 | A kind of power cable temperature-measurindevice device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207074090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686803A (en) * | 2019-11-11 | 2020-01-14 | 徐州瓦特电气科技有限公司 | Power cable's temperature measuring device |
-
2017
- 2017-08-01 CN CN201720950503.4U patent/CN207074090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686803A (en) * | 2019-11-11 | 2020-01-14 | 徐州瓦特电气科技有限公司 | Power cable's temperature measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 Termination date: 20180801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |