CN208672148U - A kind of power cable monitoring device based on thermal imaging - Google Patents
A kind of power cable monitoring device based on thermal imaging Download PDFInfo
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- CN208672148U CN208672148U CN201821648094.3U CN201821648094U CN208672148U CN 208672148 U CN208672148 U CN 208672148U CN 201821648094 U CN201821648094 U CN 201821648094U CN 208672148 U CN208672148 U CN 208672148U
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- infrared imager
- thermal infrared
- electromagnetic relay
- module
- detection port
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Abstract
The utility model discloses a kind of power cable monitoring devices based on thermal imaging, including crust of the device, warning device, detect port, electromagnetic relay, crust of the device is internally provided with controller, it include Power entry module in controller, circuit protection module, signal processing module, signal input module, control signal output module, wireless module, controller is connected with detection port and electromagnetic relay, detection is equipped with thermal infrared imager inside port, electromagnetic relay is coupled in the corresponding circuit of thermal infrared imager, record is numbered to the corresponding measurand of each thermal infrared imager in signal processing module, warning device is further fixedly arranged on crust of the device, controller also passes through wireless module and is connected with control centre.The present apparatus detects the surface temperature of object to be measured by thermal infrared imager, can be in time by the number information locking temperature hot spot at the position of temperature overheating, and control electromagnetic relay disconnects corresponding circuit, and safety coefficient is high.
Description
Technical field
The utility model relates to a kind of detection device, specifically a kind of power cable based on thermal imaging monitors dress
It sets.
Background technique
Thermal imaging is to detect infrared heat by non-contact detection instrument, and be converted into electric signal, Jin Ersheng
At thermal image and temperature value, thus associate, many electric power electrical apparatus during use, due to certain line shorts electricity
Flowing through big or aging circuit leads to fire hazard, therefore, if thermal imaging is applied to electric power electrical apparatus
High temperature detects in early warning system, then handles signal, can largely prevent the generation of electric power electric fire,
Protect electric power electrical apparatus.
Utility model content
In order to overcome the defects of cannot carrying out early warning to the electrical fire in electric power electrical apparatus in time in the prior art, this
Utility model provides a kind of power cable monitoring device based on thermal imaging, detects object to be measured by thermal infrared imager
Surface temperature, controller control electromagnetism relay by the number information locking temperature hot spot at the position of temperature overheating in time
Device disconnects corresponding circuit, and temperature overheating information and corresponding location information are sent to control centre, and safety coefficient is high.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of electric power electricity based on thermal imaging
Cable monitoring device, including crust of the device, warning device, detection port, electromagnetic relay, described device interior of shell are provided with control
Device processed, controller are PLC circuit plate, include Power entry module, circuit protection module, signal processing module, signal in controller
Input module, control signal output module, wireless module, one end of the signal input module is fixedly installed on crust of the device
There is Wiring port, by Wiring port, is connected with detection port using harness, the detection port is fixed on the electricity of measurand
On power cable, detection port includes the first detection port, the second detection port, third detection port, the 4th detection port, the
Five detection ports, thermal infrared imager includes the first thermal infrared imager, the second thermal infrared imager, third thermal infrared imager, the 4th red
Outer thermal imaging system, the 5th thermal infrared imager, first detects the first thermal infrared imager that small size is equipped with inside port, the second detection
Second thermal infrared imager of small size is installed inside port, the third infrared heat of small size is installed inside third detection port
As instrument, the 4th thermal infrared imager of small size is installed inside the 4th detection port, corpusculum is installed inside the 5th detection port
The 5th long-pending thermal infrared imager；The end of the signal output module is also fixedly installed Wiring port on crust of the device, leads to
Wiring port is crossed, is connected with electromagnetic relay using harness, the electromagnetic relay includes the first electromagnetic relay, the second electromagnetism
Relay, third electromagnetic relay, the 4th electromagnetic relay, the 5th electromagnetic relay, the first electromagnetic relay are series at first
In the corresponding circuit of thermal infrared imager, the second electromagnetic relay, third electromagnetic relay, the 4th electromagnetic relay, the 5th electromagnetism
Relay is series at the second thermal infrared imager, third thermal infrared imager, the 4th thermal infrared imager, the 5th thermal infrared imager pair respectively
In the circuit answered, note is numbered to the corresponding measurand of each thermal infrared imager in the signal processing module in the controller
Record, is further fixedly arranged on warning device on described device shell, and warning device is red alarm lamp, and built-in alarm speaker,
Controller also passes through wireless module and is connected with control centre.
A kind of above-mentioned power cable monitoring device based on thermal imaging, the thermal infrared imager are matched by controller
Electric module provides low tension.
The utility model has the beneficial effects that the utility model is the power cable monitoring device based on thermal imaging,
The surface temperature of object to be measured is detected by thermal infrared imager, controller locks temperature by the number information at the position of temperature overheating
Hot spot is spent, electromagnetic relay is controlled in time and disconnects corresponding circuit, safety coefficient is high, and by temperature overheating information and right
The location information answered is sent to control centre.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is each component connection schematic diagram of the utility model.
1. measurand in figure, 2. first detection ports, 3. first thermal infrared imagers, 4. second detection ports, 5. second
Thermal infrared imager, 6. thirds detection port, 7. third thermal infrared imagers, 8. the 4th detection ports, 9. the 4th thermal infrared imagers,
10. the 5th detection port, 11. the 5th thermal infrared imagers, 12. warning devices, 13. controllers, 14. control centres, 15. first electricity
Magnetic relay, 16. second electromagnetic relays, 17. third electromagnetic relays, 18. the 4th electromagnetic relays, 19. the 5th electromagnetism after
Electric appliance, 20. crusts of the device.
Specific embodiment
It is with reference to the accompanying drawing and specific real to make those skilled in the art better understand the technical solution of the utility model
Mode is applied to elaborate to the utility model.
A kind of power cable monitoring device based on thermal imaging, including crust of the device 20, warning device 12, test side
Mouthful, electromagnetic relay, described device shell 20 is internally provided with controller 13, and controller 13 is PLC circuit plate, in controller 13
It include Power entry module, circuit protection module, signal processing module, signal input module, control signal output module, wireless mould
One end of block, the signal input module is fixedly installed Wiring port on crust of the device 20, by Wiring port, utilizes line
Beam is connected with detection port, and the detection port is fixed on the power cable of measurand 1, and detection port includes the first inspection
It surveys port 2, second and detects port 4, third detection port the 6, the 4th detection port the 8, the 5th detection port 10, thermal infrared imager packet
Include the first thermal infrared imager 3, the second thermal infrared imager 5, third thermal infrared imager 7, the 4th thermal infrared imager 9, the 5th infrared heat
As instrument 11, the first thermal infrared imager 3 of small size is installed inside the first detection port 2, is equipped with inside the second detection port 4
Second thermal infrared imager 5 of small size, third detect the third thermal infrared imager 7 that small size is equipped with inside port 6, the 4th inspection
The 4th thermal infrared imager 9 for being equipped with small size inside port 8 is surveyed, is equipped with the 5th of small size inside the 5th detection port 10
Thermal infrared imager 11；The end of the signal output module is also fixedly installed Wiring port on crust of the device 20, by connecing
Line end mouth is connected with electromagnetic relay using harness, the electromagnetic relay include the first electromagnetic relay 15, the second electromagnetism after
Electric appliance 16, third electromagnetic relay 17, the 4th electromagnetic relay 18, the 5th electromagnetic relay 19, the first electromagnetic relay 15 string
Be coupled in the corresponding circuit of the first thermal infrared imager 2, the second electromagnetic relay 16, third electromagnetic relay 17, the 4th electromagnetism after
Electric appliance 18, the 5th electromagnetic relay 19 are series at the second thermal infrared imager 5, third thermal infrared imager 7, the 4th infrared thermal imagery respectively
In instrument 9, the corresponding circuit of the 5th thermal infrared imager 11, the signal processing module in the controller 13 is to each thermal infrared imager
Record is numbered in corresponding measurand, and warning device 12, warning device 12 are further fixedly arranged on described device shell 20
For red alarm lamp, and built-in alarm speaker, controller 13 are also connected with control centre 14 by wireless module.
Further, the thermal infrared imager provides low tension by the Power entry module of controller 13.
Further, according to the quantity of Wiring port, controller 13 can extend the more detection ports of connection and electromagnetism
Relay.
The utility model is attached to thermal infrared imager during use, by the power cable fixation of measurand 1
Orientation camera lens in, the location information at the position is incorporated into controller 13, and corresponding electromagnetic relay is connected in series in the electric power
In cable, when superheating phenomenon occurs for the power cable at the position, controller 13 can control corresponding electromagnetic relay and disconnect
Corresponding circuit, while controlling warning device 12 and issuing alarm signal, then location information and overheat are believed by wireless module
Breath is sent to control centre 14, and related personnel is notified to come to repair in time.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (2)
1. a kind of power cable monitoring device based on thermal imaging, including crust of the device (20), warning device (12), detection
Port, electromagnetic relay, which is characterized in that described device shell (20) is internally provided with controller (13), and controller (13) is
PLC circuit plate, include in controller (13) Power entry module, circuit protection module, signal processing module, signal input module,
Signal output module, wireless module are controlled, one end of the signal input module is fixedly installed on crust of the device (20) to be connect
Line end mouth is connected with detection port using harness, the detection port is fixed on the electricity of measurand (1) by Wiring port
On power cable, detection port includes the first detection port (2), the second detection port (4), third detection port (6), the 4th inspection
Survey port (8), the 5th detection port (10), thermal infrared imager include the first thermal infrared imager (3), the second thermal infrared imager (5),
Third thermal infrared imager (7), the 4th thermal infrared imager (9), the 5th thermal infrared imager (11), the internal peace of the first detection port (2)
The first thermal infrared imager (3) equipped with small size, internal the second thermal infrared imager for being equipped with small size of the second detection port (4)
(5), the third thermal infrared imager (7) of small size, peace inside the 4th detection port (8) are installed inside third detection port (6)
The 4th thermal infrared imager (9) equipped with small size, internal the 5th infrared thermal imagery for being equipped with small size of the 5th detection port (10)
Instrument (11)；The end of the signal output module is also fixedly installed Wiring port on crust of the device (20), passes through terminals
Mouthful, it is connected with electromagnetic relay using harness, the electromagnetic relay includes the first electromagnetic relay (15), the second electromagnetism relay
Device (16), third electromagnetic relay (17), the 4th electromagnetic relay (18), the 5th electromagnetic relay (19), the first electromagnetism relay
Device (15) is series in the corresponding circuit of the first thermal infrared imager (3), the second electromagnetic relay (16), third electromagnetic relay
(17), the 4th electromagnetic relay (18), that the 5th electromagnetic relay (19) is series at the second thermal infrared imager (5), third respectively is red
Outer thermal imaging system (7), the 4th thermal infrared imager (9), in the corresponding circuit of the 5th thermal infrared imager (11), in the controller (13)
Signal processing module record is numbered to the corresponding measurand of each thermal infrared imager, on described device shell (20) also
It is fixedly installed warning device (12), warning device (12) is red alarm lamp, and built-in alarm speaker, controller (13) are gone back
Control centre (14) are connected with by wireless module.
2. a kind of power cable monitoring device based on thermal imaging according to claim 1, which is characterized in that described
Thermal infrared imager provides low tension by the Power entry module of controller (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821648094.3U CN208672148U (en) | 2018-10-11 | 2018-10-11 | A kind of power cable monitoring device based on thermal imaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821648094.3U CN208672148U (en) | 2018-10-11 | 2018-10-11 | A kind of power cable monitoring device based on thermal imaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672148U true CN208672148U (en) | 2019-03-29 |
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ID=65821332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821648094.3U Active CN208672148U (en) | 2018-10-11 | 2018-10-11 | A kind of power cable monitoring device based on thermal imaging |
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| CN (1) | CN208672148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12044576B2 (en) | 2021-04-20 | 2024-07-23 | Abb Schweiz Ag | System for monitoring a device |
-
2018
- 2018-10-11 CN CN201821648094.3U patent/CN208672148U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12044576B2 (en) | 2021-04-20 | 2024-07-23 | Abb Schweiz Ag | System for monitoring a device |
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