CN107202642A - A kind of temperature of cable junction on-Line Monitor Device - Google Patents
A kind of temperature of cable junction on-Line Monitor Device Download PDFInfo
- Publication number
- CN107202642A CN107202642A CN201710343396.3A CN201710343396A CN107202642A CN 107202642 A CN107202642 A CN 107202642A CN 201710343396 A CN201710343396 A CN 201710343396A CN 107202642 A CN107202642 A CN 107202642A
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- Prior art keywords
- temperature
- support
- temperature sensor
- fixed
- cable
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- Pending
Links
- 238000004891 communication Methods 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000007787 solid Substances 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
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A kind of temperature of cable junction on-Line Monitor Device that the present invention is provided, temperature sensor is arranged at cable connector, temperature sensor is communicated with signal projector, signal projector is communicated with signal receiver, signal receiver is communicated with monitor, after temperature at cable connector changes, temperature sensor can measure the temperature parameter, and, the parameter that signal projector measures temperature sensor is sent to monitor by signal receiver, technical staff can easily learn the temperature at cable connector by monitor, so as to reduce the labor intensity of technical staff, so that the monitoring temperature at cable connector is easy to operate.Temperature sensor and signal projector are by storage battery power supply, solar cell charges to battery, the program causes temperature sensor and signal projector to lay supply line, the performance of temperature of cable junction on-Line Monitor Device is optimized, the use cost of temperature of cable junction on-Line Monitor Device is reduced.
Description
Technical field
The present invention relates to power network accessory, more particularly to a kind of temperature of cable junction on-Line Monitor Device.
Background technology
Electrical equipment with access power network increases, and network load is increasing, causes the electric current flowed through in transmission line of electricity
It is increasing.After the electric current increase flowed through in transmission line of electricity, the temperature for causing transmission line of electricity is raised.Temperature of electric transmission line is raised
It is unfavorable for the normal operation of power network.In the transmission line of electricity of whole power network, the joint between cable is easiest to damage, therefore,
Temperature at cable connector should be monitored reliably, in favor of the normal operation of power network.
The monitoring temperature at cable connector is monitored by technical staff's manual inspection in the prior art, this monitoring
Mode considerably increases the labor intensity of technical staff, in addition, this monitor mode can not monitor the temperature at cable connector in time
Degree, is unfavorable for the normal operation of power network.
The content of the invention
A kind of temperature of cable junction on-Line Monitor Device that the present invention is provided, it is intended to overcome at prior art middle cable connector
The difficult deficiency of monitoring temperature.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：A kind of temperature of cable junction on-line monitoring
Device, including temperature sensor, signal projector, monitor and signal receiver, the temperature sensor and signal projector
Communication, the signal projector is communicated with signal receiver by wireless communication mode, and the signal receiver leads to monitor
News, the temperature sensor and signal projector by storage battery power supply, the battery by rechargeable solar battery, it is described too
Positive energy battery includes the support of cell panel and support cell panel, and the cell panel is fixed by screws on support, the signal
Transmitter includes being further fixed on caisson, the hair on transmitter body and the antenna communicated with transmitter body, the support
Emitter body and battery are arranged in caisson, and the antenna is fixed on support, are fixed with the temperature sensor
The controller of alarm and control alarm work, the controller is communicated with temperature sensor, the controller and alarm
By storage battery power supply, the supporting plate of support caisson is fixed with the support, is provided with and adds between the supporting plate and support
Strengthening tendons.
A kind of optional scheme, the caisson includes the casing with cavity and covers the lid of the closed cavity on casing
Son, the lid is fixed by screws on casing, and sealing gasket is provided between the lid and casing, and the sealing gasket is bonded in
On lid.Lid is fixed by screws on casing, and the equipment in casing is easy to maintenance.The setting of sealing gasket can be effective
Ground avoids rainwater from entering in casing, optimizes the performance of caisson.
A kind of optional scheme, the antenna is threadedly secured on support, and screw is offered on the support, described
Antenna is provided with the external screw thread coordinated with screw, the antenna and is also coated with fluorescence coating.Antenna fixes reliable with support, improves
The stability of antenna.The setting of fluorescence coating can be effectively prevented from antenna by accident collision, extend the use longevity of antenna
Life.
A kind of optional scheme, the temperature sensor is fixed on cable connector by heat-shrinkable T bush；Temperature sensor
It is fixed reliable, or, the temperature sensor is bundled on cable connector by flexible filaments, and temperature sensor is fixed conveniently.
A kind of optional scheme, the alarm is light emission alarm device, optimizes the prompting performance of alarm.It is described to add
Strengthening tendons is fixed by screws between supporting plate and support.Reinforcement is fixed reliable and easy to assembly.
Compared with prior art, a kind of temperature of cable junction on-Line Monitor Device that the present invention is provided, has the following advantages that：
Temperature sensor is arranged at cable connector, also, temperature sensor is communicated with signal projector, and signal projector connects with signal
Device communication is received, signal receiver is communicated with monitor, and after the temperature at cable connector changes, temperature sensor can be measured
The temperature parameter, also, the parameter that signal projector measures temperature sensor is sent to monitor, skill by signal receiver
Art personnel can easily learn the temperature at cable connector by monitor, so that the labor intensity of technical staff is reduced,
And so that the monitoring temperature at cable connector is easy to operate.
Temperature sensor and signal projector are by storage battery power supply, and solar cell charges to battery, and the program makes
Supply line need not be laid by obtaining temperature sensor and signal projector, optimize making for temperature of cable junction on-Line Monitor Device
With performance, the use cost of temperature of cable junction on-Line Monitor Device is reduced.
Brief description of the drawings
Accompanying drawing 1 is a kind of schematic diagram of temperature of cable junction on-Line Monitor Device of the invention.
Embodiment
Below in conjunction with the accompanying drawings, a kind of temperature of cable junction on-Line Monitor Device to the present invention is described further.Below
Embodiment is only used for helping skilled in the art to understand the present invention, is not limitation of the present invention.
The stability that temperature at cable connector 100 is too high when will directly affect operation of power networks, therefore, cable connector 100
The temperature at place should be controlled within the specific limits, in favor of the normal operation of power network., can when temperature at cable connector 100 is too high
The current value of cable is flowed through in reduction, to reduce the temperature at cable connector 100.Power network in the process of running, tackles cable connector
Temperature at 100 is monitored, reasonably to be controlled power network.
As shown in figure 1, a kind of temperature on-line monitoring device of cable connector 100, including temperature sensor 1, signal projector
2nd, monitor 3 and signal receiver 4, temperature sensor 1, signal projector 2, signal receiver 4, monitor 3 are existing skill
Conventional equipment in art, herein not reinflated narration.Monitor 3 can be computer.
As shown in figure 1, temperature sensor 1 should be fixed at cable connector 100, to enter to the temperature at cable connector 100
Row detection, the temperature sensor 1 is fixed on cable connector 100 by heat-shrinkable T bush；Or, the temperature sensor 1 leads to
Cross flexible filaments to be bundled on cable connector 100, the flexible filaments can be nylon yarn, temperature sensor 1 is pasted with cable connector 100
Close, temperature sensor 1 should be fixed reliably, to improve the precision of temperature sensor 1.
As shown in figure 1, the temperature sensor 1 is communicated with signal projector 2, temperature sensor 1 can with signal projector 2
To be connected by communication cable, the signal projector 2 is communicated with signal receiver 4 by wireless communication mode, signal transmitting
Device 2 can be communicated with signal receiver 4 by GPRS communication modes, and the signal receiver 4 is communicated with monitor 3, and monitor 3 should
Including display device, so that technical staff can intuitively observe the temperature value at cable connector 100, supervising device is optimized
Performance.
As shown in figure 1, the temperature sensor 1 and signal projector 2 are powered by battery 5, the battery 5 is by too
Positive energy battery 6 charges, and the solar cell 6 includes the support 8 of cell panel 7 and support cell panel 7, and the cell panel 7 passes through
Screw is fixed on support 8, and support 8 is the rod-like structure fixed on the ground, and cell panel 7 is supported to higher position
On, be conducive to the generating of cell panel 7.
As shown in figure 1, the signal projector 2 includes transmitter body 9 and the antenna 10 communicated with transmitter body 9,
It can be connected between transmitter body 9 and antenna 10 by communication cable, caisson 11, the hair are further fixed on the support 8
Emitter body 9 and battery 5 are arranged in caisson 11, and the caisson 11 includes the casing 16 with cavity and covered
The lid 17 of closed cavity on casing 16, the lid 17 is fixed by screws on casing 16, the lid 17 and casing 16
Between be provided with sealing gasket 18, the sealing gasket 18 is bonded on lid 17.
As shown in figure 1, the antenna 10 is threadedly secured on support 8, screw is offered on the support 8, it is described
Antenna 10 is provided with the external screw thread coordinated with screw, the antenna 10 and is also coated with fluorescence coating, and fluorescence coating is mainly used in light
The position of antenna 10 is indicated in the case that line is dark, it is to avoid antenna 10 extends the service life of antenna 10 by accident collision.
As shown in figure 1, being fixed with the controller that alarm 12 and control alarm 12 work on the temperature sensor 1
13, the alarm 12 be light emission alarm device, the alarm 12 can also be audible alarm unit, the controller 13 with
Temperature sensor 1 is communicated, and the temperature value control alarm 12 that controller 13 is detected according to temperature sensor 1 works, controller
13 be conventional equipment of the prior art, not reinflated herein.The setting of alarm 12 primarily serves suggesting effect, technical staff
Abort situation can be quickly found in maintenance, the overhaul efficiency of power network is improved.
As shown in figure 1, the controller 13 and alarm 12 are powered by battery 5, support is fixed with the support 8
The supporting plate 14 of caisson 11, is provided with reinforcement 15 between the supporting plate 14 and support 8, the reinforcement 15 is solid by screw
It is scheduled between supporting plate 14 and support 8.The setting of supporting plate 14 improves the bonding strength of caisson 11 and support 8, reinforcement
15 improve the bonding strength of supporting plate 14 and support 8, and reinforcement 15 can also be welded between support 8 and supporting plate 14.
Above-mentioned technical proposal can be gathered at cable connector 100 in time relative to prior art using temperature sensor 1
Temperature, signal projector 2 sends the temperature parameter to signal receiver 4, and signal receiver 4 is communicated with monitor 3, technology people
Member's observation monitor 3 can easily learn that the monitoring temperature at the temperature at cable connector 100, cable connector 100 is convenient, drop
The low labor intensity of technical staff.
The section Example of the present invention is described in detail above in association with accompanying drawing.Those skilled in the art read this theory
After bright book, based on technical scheme, above-described embodiment can be modified, these modifications still fall within the guarantor of the present invention
Protect scope.
Claims (5)
1. a kind of temperature of cable junction on-Line Monitor Device, it is characterised in that：Including temperature sensor (1), signal projector
(2), monitor (3) and signal receiver (4), the temperature sensor (1) communicate with signal projector (2), the signal hair
Emitter (2) is communicated with signal receiver (4) by wireless communication mode, and the signal receiver (4) communicates with monitor (3),
The temperature sensor (1) and signal projector (2) are powered by battery (5), and the battery (5) is by solar cell
(6) charge, the solar cell (6) includes the support (8) of cell panel (7) and support cell panel (7), the cell panel (7)
It is fixed by screws on support (8), the signal projector (2) includes transmitter body (9) and logical with transmitter body (9)
Caisson (11) is further fixed on the antenna (10) of news, the support (8), the transmitter body (9) and battery (5) are all provided with
Put in caisson (11), the antenna (10) is fixed on support (8), and alarm is fixed with the temperature sensor (1)
(12) and control alarm (12) work controller (13), the controller (13) and temperature sensor (1) communicate, the control
Device (13) processed and alarm (12) are powered by battery (5), and the support of support caisson (11) is fixed with the support (8)
Plate (14), is provided with reinforcement (15) between the supporting plate (14) and support (8).
2. a kind of temperature of cable junction on-Line Monitor Device according to claim 1, it is characterised in that：The caisson
(11) include the casing (16) with cavity and cover the lid (17) of the closed cavity on casing (16), the lid (17) is led to
Cross screw to be fixed on casing (16), sealing gasket (18), the sealing gasket are provided between the lid (17) and casing (16)
(18) it is bonded on lid (17).
3. a kind of temperature of cable junction on-Line Monitor Device according to claim 1 or 2, it is characterised in that：The antenna
(10) it is threadedly secured on support (8), screw is offered on the support (8), the antenna (10) is provided with and screw
Fluorescence coating is also coated with the external screw thread of cooperation, the antenna (10).
4. a kind of temperature of cable junction on-Line Monitor Device according to claim 3, it is characterised in that：The TEMP
Device (1) is fixed on cable connector by heat-shrinkable T bush；Or, the temperature sensor (1) is bundled in cable by flexible filaments
On joint.
5. a kind of temperature of cable junction on-Line Monitor Device according to claim 1, it is characterised in that：The alarm
(12) it is light emission alarm device, the reinforcement (15) is fixed by screws between supporting plate (14) and support (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710343396.3A CN107202642A (en) | 2017-05-16 | 2017-05-16 | A kind of temperature of cable junction on-Line Monitor Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710343396.3A CN107202642A (en) | 2017-05-16 | 2017-05-16 | A kind of temperature of cable junction on-Line Monitor Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202642A true CN107202642A (en) | 2017-09-26 |
Family
ID=59905163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710343396.3A Pending CN107202642A (en) | 2017-05-16 | 2017-05-16 | A kind of temperature of cable junction on-Line Monitor Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202642A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266365A (en) * | 2018-01-03 | 2018-07-10 | 广东美的暖通设备有限公司 | The protective device of compressor, the guard method of compressor and compressor |
| CN108268067A (en) * | 2018-02-01 | 2018-07-10 | 七星电气股份有限公司 | A kind of box switching station's temperature test regulating device and method |
| CN108540705A (en) * | 2018-06-19 | 2018-09-14 | 广州海豹光电科技有限公司 | A kind of stormy waves resistant net cage for deep sea cultivation monitoring device |
| CN109342879A (en) * | 2018-09-30 | 2019-02-15 | 国网浙江慈溪市供电有限公司 | A kind of distribution line on-line monitoring of cable system |
| CN111504489A (en) * | 2020-03-26 | 2020-08-07 | 中国电力科学研究院有限公司 | Liquid metal temperature sensor for cable joint |
| WO2023169383A1 (en) * | 2022-03-07 | 2023-09-14 | 广州小鹏汽车科技有限公司 | Cable, electric energy transmission system, and vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319938A (en) * | 2008-07-08 | 2008-12-10 | 周骁威 | On-line temperature measurement method and device for cable joint of high-voltage plant |
| CN203422165U (en) * | 2013-06-05 | 2014-02-05 | 中国石油天然气股份有限公司 | Solar-powered permafrost temperature monitoring device |
| CN103662506A (en) * | 2013-11-26 | 2014-03-26 | 无锡伊诺永利文化创意有限公司 | Garbage can |
| CN104897292A (en) * | 2015-05-28 | 2015-09-09 | 国网山东临朐县供电公司 | Cable temperature measurement early warning system and early warning method |
| CN204857962U (en) * | 2015-07-27 | 2015-12-09 | 浙江龙游新西帝电子有限公司 | Indoor digital receiving antenna |
| CN105181174A (en) * | 2015-09-21 | 2015-12-23 | 国网山东东营市东营区供电公司 | Cable temperature measuring system |
| CN105444904A (en) * | 2015-12-10 | 2016-03-30 | 国网四川省电力公司巴中供电公司 | High voltage cable terminal connector temperature caution system |
| CN106054029A (en) * | 2016-08-16 | 2016-10-26 | 国网江苏省电力公司苏州供电公司 | Cable line online monitoring circuit |
| CN106644149A (en) * | 2017-02-16 | 2017-05-10 | 国网河南省电力公司商丘供电公司 | Online monitoring device for temperature rise of cable intermediate joint of electric cable well |
| CN206695916U (en) * | 2017-05-16 | 2017-12-01 | 国网浙江省电力公司温州市洞头区供电公司 | A kind of temperature of cable junction on-Line Monitor Device |
-
2017
- 2017-05-16 CN CN201710343396.3A patent/CN107202642A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319938A (en) * | 2008-07-08 | 2008-12-10 | 周骁威 | On-line temperature measurement method and device for cable joint of high-voltage plant |
| CN203422165U (en) * | 2013-06-05 | 2014-02-05 | 中国石油天然气股份有限公司 | Solar-powered permafrost temperature monitoring device |
| CN103662506A (en) * | 2013-11-26 | 2014-03-26 | 无锡伊诺永利文化创意有限公司 | Garbage can |
| CN104897292A (en) * | 2015-05-28 | 2015-09-09 | 国网山东临朐县供电公司 | Cable temperature measurement early warning system and early warning method |
| CN204857962U (en) * | 2015-07-27 | 2015-12-09 | 浙江龙游新西帝电子有限公司 | Indoor digital receiving antenna |
| CN105181174A (en) * | 2015-09-21 | 2015-12-23 | 国网山东东营市东营区供电公司 | Cable temperature measuring system |
| CN105444904A (en) * | 2015-12-10 | 2016-03-30 | 国网四川省电力公司巴中供电公司 | High voltage cable terminal connector temperature caution system |
| CN106054029A (en) * | 2016-08-16 | 2016-10-26 | 国网江苏省电力公司苏州供电公司 | Cable line online monitoring circuit |
| CN106644149A (en) * | 2017-02-16 | 2017-05-10 | 国网河南省电力公司商丘供电公司 | Online monitoring device for temperature rise of cable intermediate joint of electric cable well |
| CN206695916U (en) * | 2017-05-16 | 2017-12-01 | 国网浙江省电力公司温州市洞头区供电公司 | A kind of temperature of cable junction on-Line Monitor Device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266365A (en) * | 2018-01-03 | 2018-07-10 | 广东美的暖通设备有限公司 | The protective device of compressor, the guard method of compressor and compressor |
| CN108268067A (en) * | 2018-02-01 | 2018-07-10 | 七星电气股份有限公司 | A kind of box switching station's temperature test regulating device and method |
| CN108540705A (en) * | 2018-06-19 | 2018-09-14 | 广州海豹光电科技有限公司 | A kind of stormy waves resistant net cage for deep sea cultivation monitoring device |
| CN109342879A (en) * | 2018-09-30 | 2019-02-15 | 国网浙江慈溪市供电有限公司 | A kind of distribution line on-line monitoring of cable system |
| CN111504489A (en) * | 2020-03-26 | 2020-08-07 | 中国电力科学研究院有限公司 | Liquid metal temperature sensor for cable joint |
| CN111504489B (en) * | 2020-03-26 | 2022-09-09 | 中国电力科学研究院有限公司 | Liquid metal temperature sensor for cable joint |
| WO2023169383A1 (en) * | 2022-03-07 | 2023-09-14 | 广州小鹏汽车科技有限公司 | Cable, electric energy transmission system, and vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170926 |