CN207502077U - Cable temperature monitoring device - Google Patents
Cable temperature monitoring device Download PDFInfo
- Publication number
- CN207502077U CN207502077U CN201721355037.1U CN201721355037U CN207502077U CN 207502077 U CN207502077 U CN 207502077U CN 201721355037 U CN201721355037 U CN 201721355037U CN 207502077 U CN207502077 U CN 207502077U
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- China
- Prior art keywords
- cable
- temperature
- temperature sensor
- wireless signal
- monitoring device
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Abstract
The utility model is related to cable temperature monitoring technology fields, more particularly to a kind of cable temperature monitoring device, it includes cable, it is arranged on two cable connectors at cable both ends, insulate box body, first signal picker, second signal collector and control unit, the cable is equipped with the first temperature sensor, second temperature sensor and third temperature sensor are respectively equipped on described two cable connectors, cable connector is inserted into hole there are two being set on the one side of the insulation box body, there are two spiral card compact form binding posts for setting in the insulation booth body, the bottom of the spiral card compact form binding post is connected with electric waveguide plate, the electric waveguide plate is electrically connected respectively with corresponding second temperature sensor and the detection probe of third temperature sensor.The utility model is changed by monitoring cable temperature in real time, can remind regulation and control and operation maintenance personnel, isolated fault that cable breakdown is avoided to cause failure propagation in time in cable high-temperature.
Description
Technical field
The utility model is related to cable temperature monitoring technology field, more particularly to a kind of cable temperature monitoring device.
Background technology
As the urban construction of modernization proposes power Transmission higher requirement, the usage amount of power cable drastically on
It rises so that the voltage and current of cable load is continuously improved, temperature rise when causing the cable to run；In addition, in cable connector
With electric system excess load, short circuit tripping when non-normal workings, the temperature of cable, which rises, abnormal conditions may also occurs, form safety
Therefore hidden danger, monitors cable using effective mode and is working and the temperature change situation in operational process, be to ensure power train
The major issue for safety of uniting also has very important significance to the production and life that use electric power.
When being run for cable the problem of temperature rise, traditional thermometric mode generally uses thermoelectricity occasionally infrared monitoring,
But these methods, such as：There is high-voltage safety in the thermocouple for transmitting signal by plain conductor, based on the non-of infrared technology
There is the problems such as installation inconvenience, temperature survey are easily by environmental disturbances in contact thermography, in addition, above two measuring method all exists again
Multiple spot or the insoluble problem of distributed measurement signal transmission issues, therefore, a kind of higher cable temperature monitoring of reliability
Device is just particularly important.In order to ensure that power cable can normally work, i.e., find that failure is even potential at any time
Failure, to be repaired and to be safeguarded in time, it is a weight to carry out multiple spot monitoring to the temperature and humidity of cable and cable connector
Wanting for task.
Invention content
For above-mentioned technical problem, the purpose of this utility model is：Provide a kind of cable temperature monitoring device.
The utility model is realized by following technical measures：A kind of cable temperature monitoring device, including cable, sets
Two cable connectors at cable both ends, insulation box body, the first signal picker, second signal collector and control unit are put,
The cable is equipped with the first temperature sensor, and second temperature sensor and third temperature are respectively equipped on described two cable connectors
Sensor is spent, sets that there are two cable connectors to be inserted into hole on the one side of the insulation box body, is provided with two in the insulation booth body
A spiral card compact form binding post, the bottom of the spiral card compact form binding post are connected with electric waveguide plate, the electric waveguide plate respectively with it is right
The second temperature sensor answered and the detection probe electrical connection of third temperature sensor；First temperature sensor and the first number
It is electrically connected according to the signal input part of collector, the second temperature sensor and third temperature sensor are acquired with the second data
The signal input part connection of device, the signal output end of first data collector, the signal output end of the second data collector
It is connect with control unit；Described control unit includes：Temperature analysis processing module, alarm module and power module, the temperature
Degree analysis and processing module is electrically connected respectively with first data collector, the second data collector, alarm module and power module
It connects.
Here is the further optimization or/and improvement to above-mentioned utility model technical solution：
Above-mentioned to further include spiral card compact form binding post bayonet, the position of the bayonet is opposite with cable connector insertion hole
It should.
Temperature analysis processing module described above includes the cable temperature analysis for being analyzed and processed to cable temperature
Processing module and the temperature of cable junction analysis and processing module for being analyzed and processed to temperature of cable junction.
Above-mentioned to further include protective device, described control unit is electrically connected with protective device.
Above-mentioned to further include wireless signal transceiver and mobile terminal, wireless signal transceiver is electrically connected with control unit
It connects, wireless signal transceiver is connect with communication of mobile terminal.
The model of first temperature sensor described above, second temperature sensor and third temperature sensor is
DS18B20。
First temperature sensor of the utility model can acquire the temperature of every section of cable in real time, pass through second temperature sensor
The temperature of every section of cable both ends cable connector can be acquired in real time with third temperature sensor, at the temperature analysis of such control unit
Module is managed, the temperature of every section of cable and cable connector can be analyzed respectively, when finding temperature anomaly, by dividing with temperature
The alarm module of analysis processing module connection is alarmed, and staff is reminded to carry out malfunction elimination, is eliminated safe hidden trouble in time, can
By property height.According to the second temperature sensor and third temperature sensor mounted on every section of cable connector both sides, to temperature anomaly
Point is positioned, and mitigates workload during staff's later stage malfunction elimination.The utility model is by monitoring cable temperature in real time
Variation can remind regulation and control and operation maintenance personnel, isolated fault that cable breakdown is avoided to cause failure propagation in time in cable high-temperature.
Description of the drawings
Attached drawing 1 is the structure diagram of the utility model.
Structure diagram of the attached drawing 2 for the insulation box body of the utility model.
Internal structure schematic diagram of the attached drawing 3 for the utility model insulation box body.
Coding in attached drawing is respectively：1st, cable；2nd, cable connector；3rd, insulate box body；4th, the first signal picker；5th,
Binary signal collector；6th, the first temperature sensor；7th, second temperature sensor；8th, third temperature sensor；9th, it is inserted into hole；10 are
Spiral card compact form binding post；11 be electric waveguide plate；12 be temperature analysis processing module；13 be alarm module；14 be power module；15
For bayonet；16 be protective device；17 be wireless signal transceiver；18 be mobile terminal.
Specific embodiment
The utility model is not limited by the following example, can technical solution according to the present utility model and actual conditions
Determine specific embodiment.
The utility model is further described with reference to embodiment and attached drawing：
As shown in Figure 1, 2, which includes cable 1, two cable connectors for being arranged on 1 both ends of cable
2nd, insulate box body 3, the first signal picker 4, second signal collector 5 and control unit, and the cable 1 is equipped with the first temperature
Sensor 6 is respectively equipped with second temperature sensor 7 and third temperature sensor 8, the insulation on described two cable connectors 2
It is set on the one side of box body 3 there are two the insertion of cable connector 2 hole 9, the interior setting of insulation box body 3 connects there are two spiral card compact form
Terminal 10, the bottom of the spiral card compact form binding post 10 are connected with electric waveguide plate 11, and the electric waveguide plate 11 is respectively with corresponding
The detection probe of two temperature sensors 7 and third temperature sensor 8 is electrically connected；First temperature sensor, 6 and first data
The signal input part electrical connection of collector 4, the second temperature sensor 7 and third temperature sensor 8 are adopted with the second data
The signal input part connection of storage 5, the signal output end of first data collector 4, the signal of the second data collector 5 are defeated
Outlet is connect with control unit；Described control unit includes：Temperature analysis processing module 12, alarm module 13 and power module
14, the temperature analysis processing module 12 respectively with first data collector 4, the second data collector 5, alarm module 13
It is electrically connected with power module 14.
In actual use, the quantity of the utility model may be configured as multiple, in cable operational process, when a wherein electricity
There is abnormal conditions fever in some position of cable 1 or multi-cable 1, the surface temperature of cable 1 is caused to increase, by being arranged on electricity
1 temperature of cable can be transmitted to control unit by the first temperature sensor 6 on cable 1 by the first data collector 4 in real time；Further
Ground when abnormal conditions fever occurs in the wherein cable connector 2 of a cable 1 or multi-cable 1, leads to the surface of cable connector 2
Temperature increases, can be in real time by cable by the second temperature sensor 7 and third temperature sensor 8 that are arranged on cable connector 2
2 temperature of connector is transmitted to control unit by the second data collector 5；Control unit can be respectively to every section of cable 1 and cable connector 2
Temperature analyzed, when finding temperature anomaly, carried out by the alarm module 13 being connect with temperature analysis processing module 12
Alarm reminds staff to carry out malfunction elimination, eliminates safe hidden trouble in time.
First temperature sensor 6 of the utility model can acquire the temperature of every section of cable 1 in real time, be sensed by second temperature
Device 7 and third temperature sensor 8 can acquire the temperature of every section of 1 both ends cable connector 2 of cable, the temperature of such control unit in real time
Analysis and processing module 12 can respectively analyze the temperature of every section of cable 1 and cable connector 2, when finding temperature anomaly, lead to
It crosses the alarm module 13 connecting with temperature analysis processing module 12 to alarm, staff is reminded to carry out malfunction elimination, in time
It eliminates safe hidden trouble, reliability is high.According to the second temperature sensor 7 and third temperature mounted on every section of 2 both sides of cable connector
Sensor 8 positions temperature anomaly point, mitigates workload during staff's later stage malfunction elimination.The utility model leads to
1 temperature change of real time monitoring cable is crossed, regulation and control and operation maintenance personnel, isolated fault can be reminded to avoid in time in 1 high temperature of cable
The breakdown of cable 1 causes failure propagation.
Can a kind of above-mentioned cable temperature monitoring device further be optimized or/and be improved according to actual needs：
As shown in Figure 1, 2, spiral card compact form binding post bayonet 15 is further included, position and the cable of the bayonet 15 connect
It is corresponding that head is inserted into hole 9.
As shown in Figure 1, 2, the temperature analysis processing module 12 includes the electricity for being analyzed and processed to cable temperature
Cable temperature analysis processing module and the temperature of cable junction analysis and processing module for being analyzed and processed to temperature of cable junction.
During work, the second temperature sensor 7 and third temperature sensor 8 can also be used to determine the abnormal position really of cable
Position, specifically, the temperature of each cable connector 2 is compared in temperature of cable junction analysis and processing module, when one of electricity
When the temperature of cable joint 2 or multiple cable connectors 2 occurs abnormal, in a manner that determine line, it is different to be pin-pointed to operation at 2 points
Normal cable 1, and pass through the temperature variation curve analysis to the cable 1, alarm or pre-warning signal are sent out, staff can be mitigated
Workload in malfunction elimination.
As shown in Figure 1, 2, protective device 16 is further included, described control unit is electrically connected with protective device 16.Here it sets
Protective device 16 is used for when 2 temperature of cable connector is more than given threshold, and control module unit sends out semaphore request protective device
15 disconnect electric brake, to promptly isolate the power equipment to break down.
As shown in Figure 1, 2, further include wireless signal transceiver 17 and mobile terminal 18, wireless signal transceiver 17 with
Control unit is electrically connected, and wireless signal transceiver 17 leads to 18 letters with mobile terminal and connect.Here wireless signal transceiver
17 send the temperature information of the end 2 to ECC engineering control center or the mobile equipment of maintenance personnel by mobile communications network
On, whether the wireless signal transceiver 17, which sends the temperature information, is controlled by control unit.
As shown in Figure 1, 2, the type of first temperature sensor 6, second temperature sensor 7 and third temperature sensor 8
Number it is DS18B20.
More than technical characteristic constitutes the best embodiment of the utility model, has strong adaptability and best reality
Effect is applied, family can be increased according to actual needs and reduce non-essential technical characteristic, to meet the needs of different.
Claims (10)
1. a kind of cable temperature monitoring device, it is characterised in that including cable, two cable connectors being arranged on cable both ends, absolutely
Edge box body, the first signal picker, second signal collector and control unit, the cable are equipped with the first temperature sensor,
Second temperature sensor and third temperature sensor, the one side of the insulation box body are respectively equipped on described two cable connectors
On set that there are two cable connectors to be inserted into hole, there are two spiral card compact form binding post, the spiral cards for setting in the insulation booth body
The bottom of compact form binding post is connected with electric waveguide plate, and the electric waveguide plate passes respectively with corresponding second temperature sensor and third temperature
The detection probe electrical connection of sensor；First temperature sensor is electrically connected with the signal input part of the first data collector, institute
It states the signal input part of second temperature sensor and third temperature sensor with the second data collector to connect, first number
It is connect according to the signal output end of the signal output end of collector, the second data collector with control unit；Described control unit
Including：Temperature analysis processing module, alarm module and power module, the temperature analysis processing module count respectively with described first
It is electrically connected according to collector, the second data collector, alarm module and power module.
2. cable temperature monitoring device according to claim 1, it is characterised in that further include spiral card compact form binding post card
Mouthful, the position of the bayonet is corresponding with cable connector insertion hole.
3. cable temperature monitoring device according to claim 1 or 2, it is characterised in that the temperature analysis processing module packet
Include cable temperature analysis and processing module for being analyzed and processed to cable temperature and for dividing temperature of cable junction
Analyse the temperature of cable junction analysis and processing module of processing.
4. cable temperature monitoring device according to claim 1 or 2, it is characterised in that further include protective device, the control
Unit processed is electrically connected with protective device.
5. cable temperature monitoring device according to claim 3, it is characterised in that further include protective device, the control is single
Member is electrically connected with protective device.
6. cable temperature monitoring device according to claim 1 or 2, it is characterised in that further include wireless signal transceiver
And mobile terminal, wireless signal transceiver are electrically connected with control unit, wireless signal transceiver connects with communication of mobile terminal
It connects.
7. cable temperature monitoring device according to claim 3, it is characterised in that further include wireless signal transceiver and
Mobile terminal, wireless signal transceiver are electrically connected with control unit, and wireless signal transceiver is connect with communication of mobile terminal.
8. cable temperature monitoring device according to claim 4, it is characterised in that further include wireless signal transceiver and
Mobile terminal, wireless signal transceiver are electrically connected with control unit, and wireless signal transceiver is connect with communication of mobile terminal.
9. cable temperature monitoring device according to claim 5, it is characterised in that further include wireless signal transceiver and
Mobile terminal, wireless signal transceiver are electrically connected with control unit, and wireless signal transceiver is connect with communication of mobile terminal.
10. according to the cable temperature monitoring device described in claims 1 or 2 or 5 or 7 or 8 or 9, it is characterised in that described first
The model of temperature sensor, second temperature sensor and third temperature sensor is DS18B20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355037.1U CN207502077U (en) | 2017-10-20 | 2017-10-20 | Cable temperature monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355037.1U CN207502077U (en) | 2017-10-20 | 2017-10-20 | Cable temperature monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207502077U true CN207502077U (en) | 2018-06-15 |
Family
ID=62501259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721355037.1U Expired - Fee Related CN207502077U (en) | 2017-10-20 | 2017-10-20 | Cable temperature monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207502077U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525607A (en) * | 2017-10-20 | 2017-12-29 | 浙江华普电缆有限公司 | Cable temperature monitoring device |
| CN110018393A (en) * | 2019-04-15 | 2019-07-16 | 西南交通大学 | A kind of detection of XLPE cable connector abnormal heating and assessment method |
| CN113866220A (en) * | 2021-09-26 | 2021-12-31 | 上海钧嵌传感技术有限公司 | Cable welding point fault monitoring device and method |
-
2017
- 2017-10-20 CN CN201721355037.1U patent/CN207502077U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525607A (en) * | 2017-10-20 | 2017-12-29 | 浙江华普电缆有限公司 | Cable temperature monitoring device |
| CN110018393A (en) * | 2019-04-15 | 2019-07-16 | 西南交通大学 | A kind of detection of XLPE cable connector abnormal heating and assessment method |
| CN113866220A (en) * | 2021-09-26 | 2021-12-31 | 上海钧嵌传感技术有限公司 | Cable welding point fault monitoring device and method |
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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: 20180615 Termination date: 20181020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |