CN216216470U - Power grid dispatching alarm device - Google Patents
Power grid dispatching alarm device Download PDFInfo
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- CN216216470U CN216216470U CN202122393059.XU CN202122393059U CN216216470U CN 216216470 U CN216216470 U CN 216216470U CN 202122393059 U CN202122393059 U CN 202122393059U CN 216216470 U CN216216470 U CN 216216470U
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- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000012806 monitoring device Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 16
- 238000012545 processing Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of power equipment, and provides a power grid dispatching alarm device. The power supply is arranged in the shell and is respectively connected with the control device and the detection device, the detection device is connected with the data comparison module, the data comparison module is connected with the feedback module, the feedback module is connected with the control device, the control device is respectively connected with the alarm device and the touch display device, the touch display device is arranged on one side of the shell, the shell is provided with a communication device, and the communication device is electrically connected with the control device; the shell is provided with a cleaning device at one side where the touch display device is arranged. The utility model solves the problem that power dispatching in the prior art needs manual inspection so as to judge power faults, realizes intelligent setting, has higher automation degree and higher fault removal efficiency, and ensures the normal operation of a power grid; adopt cleaning device to clear up touch display device, lead to the maloperation when preventing that manual work from wiping with the hand, influence the operation of equipment.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to a power grid dispatching alarm device.
Background
The power dispatching is an effective management means which is adopted for ensuring safe and stable operation of a power grid, reliable external power supply and orderly execution of various power production works; the specific work content of the power dispatching is data information fed back by various information acquisition devices or information provided by monitoring personnel, the actual operation parameters of the power grid, such as voltage, current, frequency, load and the like, are combined, the development conditions of various production works are comprehensively considered, the safe and economic operation states of the power grid are judged, and then field operators or automatic control systems are instructed to adjust, such as adjusting the output of a generator, adjusting load distribution, switching capacitors, reactors and the like, so that the continuous safe and stable operation of the power grid is ensured; the power grid dispatching alarm device in the prior art is mainly used for inspecting equipment by manpower, corresponding treatment is carried out when problems are found, the automation degree is low, and the efficiency of fault removal is low, so that the normal operation of a power grid is influenced; in addition, some can adopt automatic equipment to carry out fault diagnosis, but the display device wherein is used the back surface easily by the pollution for a long time to influence operation steps such as observation, use of power scheduling personnel, but because display device among the prior art is at present mostly capacitive touch screen, lead to the maloperation very easily when wiping with the hand, influence the operation of equipment, very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a power grid dispatching alarm device, which solves the problems that in the prior art, power dispatching needs manual routing inspection, the automation degree is low, and the efficiency of fault removal is low, can automatically wipe a capacitive touch screen, and solves the problems in the background art.
The technical scheme of the utility model is as follows:
a power grid dispatching alarm device comprises a power supply, wherein the power supply is arranged in a shell, the power supply is respectively connected with a control device and a detection device, the detection device is connected with a data comparison module, the data comparison module is connected with a feedback module, the feedback module is connected with the control device, the control device is also respectively and electrically connected with an alarm device and a touch display device, the alarm device is arranged at the top of the shell, the touch display device is arranged at one side of the shell, the shell is also provided with a communication device, and the communication device is electrically connected with the control device; a cleaning device is arranged on one side of the shell, which is provided with the touch display device;
the cleaning device comprises an electric guide rail, the electric guide rail is fixed on a fixed table, the fixed table is connected with the bottom of the shell, an electric sliding table matched with the electric guide rail is arranged on the electric guide rail, and the electric sliding table is electrically connected with the control device; the electric sliding table is provided with an elastic fixing clamp, and the elastic fixing clamp is provided with a sponge eraser.
The detection device comprises a voltage sensor, a current sensor and a frequency sensor; the data comparison module comprises a voltage comparator, a current comparator and a frequency comparator which respectively correspond to the voltage sensor, the current sensor and the frequency sensor.
The control device is also connected with a storage module.
The control device is also electrically connected with the monitoring device and the wireless signal transceiver respectively, and the wireless signal transceiver is connected with the remote terminal.
And a box door is arranged on one side of the shell.
The utility model has the following positive effects: the problem that power dispatching in the prior art needs manual inspection so as to judge power faults is solved, intelligent setting is realized, the automation degree is high, the fault removal efficiency is high, and the normal operation of a power grid is ensured; adopt cleaning device to clear up touch display device, lead to the maloperation when preventing that manual work from wiping with the hand, influence the operation of equipment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a logic block diagram of the present invention;
FIG. 3 is a schematic view of the elastic retaining clip of the present invention;
in the figure: the device comprises a power supply 1, a shell 2, a control device 3, a detection device 4, a data comparison module 5, a feedback module 6, an alarm device 7, a touch display device 8, a communication device 9, a cleaning device 10, a box door 11, an electric guide rail 12, a fixed table 13, an electric sliding table 14, a limiting block 15, an elastic fixing clamp 16, a sponge wiper 17, a storage module 18, a monitoring device 19, a wireless signal transceiver 20 and a remote terminal 21.
Detailed Description
The following describes in detail a specific embodiment of the present invention with reference to fig. 1 and 2. It should be noted that the specific embodiments described herein are only for illustrating and explaining the present invention and are not to be construed as limiting the present invention.
The first embodiment is as follows:
a power grid dispatching alarm device comprises a power supply 1, wherein the power supply 1 is arranged in a shell 2, the power supply 1 is respectively connected with a control device 3 and a detection device 4, the power supply 1 provides power for the control device 3 and the detection device 4, the detection device 4 is connected with a data comparison module 5, the data comparison module 5 is connected with a feedback module 6, the feedback module 6 is connected with the control device 3, the control device 3 is also respectively and electrically connected with an alarm device 7 and a touch display device 8, the alarm device 7 is arranged at the top of the shell 2, the touch display device 8 is arranged at one side of the shell 2, a communication device 9 is further arranged on the shell 2, the communication device 9 can be a telephone device in the prior art, and the communication device 9 is electrically connected with the control device 3; a cleaning device 10 is arranged on one side, provided with the touch display device 8, of the shell 2, and the cleaning device 10 is used for cleaning the touch display screen 8; the detection device 4 is used for detecting the data of power grid dispatching and sending the data to the data comparison module 5, the data comparison module 5 compares the detected data with corresponding data stored in the control device 3, when the detected data is higher than or lower than the preset data, the data is transmitted to the control device 3 through the feedback module 6, the control device 3 controls the alarm device 7 to give an alarm, the fault position is displayed through the touch display device 8, and corresponding staff direct corresponding responsible persons to carry out timely processing through the communication device 9; when the touch display device 8 is polluted on the surface, which affects the observation and operation steps of the power dispatching personnel, the control device 3 controls the cleaning device to clean the touch display device 8, so that the power dispatching personnel can conveniently work.
Preferably, the control device 3 adopts A PLC controller, and more preferably, the model is OMRON40 point programmable controller CP1E-E40 SDR-A; the touch display device adopts DC80480F070_6111_0C (RS 232, capacitive touch); the alarm device 7 adopts a sound-light alarm device in the prior art, such as a Hangzhou ya YS-BJ02 industrial sound-light alarm device; the communication device 9 can be a communication telephone in the technology.
Preferably, a box door 11 is formed on one side of the housing 2, and the box door 11 is disposed to facilitate maintenance and replacement of the control device 3, the power supply 1 and other devices in the housing 2.
The embodiment specifically defines the cleaning device 10, specifically, the cleaning device 10 includes an electric guide rail 12, the electric guide rail 12 is fixed on a fixed table 13, and the electric guide rail 12 may be fixed with the fixed table 13 by bolts, screws, welding, or the like; the fixed table 13 is connected with the bottom of the housing 2, the fixed table 13 and the bottom of the housing 2 can be integrally formed or can be fixed by welding or the like, the electric guide rail 12 is provided with an electric sliding table 14 matched with the electric guide rail, and preferably, the top of the electric guide rail 12 is provided with a limit block 15; the electric sliding table 14 is electrically connected with the control device 3; the electric sliding table 14 is provided with an elastic fixing clamp 16, the elastic fixing clamp 16 is fixedly connected with the electric sliding table 14 through screws or welding and other modes, and a sponge wiper 17 is arranged on the elastic fixing clamp 16.
The sponge wiper 17 is fixed on the electric sliding table 14 through the elastic fixing clamp 16, the control device 3 controls the electric sliding table 14 to move up and down on the electric sliding rail 12, the wiping of the touch display device 8 is completed, misoperation caused by manual wiping of workers is prevented, and the electric sliding table is simple in structure, convenient to use, low in cost and high in efficiency; preferably, the electric guide rail 12 is a guide rail with a double axle center model of LGD 12.
Example two:
the present embodiment specifically defines the detection device, and specifically, the detection device 4 includes a voltage sensor, a current sensor and a frequency sensor; the data comparison module 5 comprises a voltage comparator, a current comparator and a frequency comparator which respectively correspond to the voltage sensor, the current sensor and the frequency sensor.
The voltage sensor is used for detecting voltage in the power dispatching process, the voltage sensor is used for converting the detected voltage value into a digital signal through the A/D converter, the converted voltage value is transmitted to the voltage comparator, the voltage value detected by the voltage sensor in the voltage comparator is compared with a preset voltage alarm threshold value in the control device 3, if the comparison result is higher than or lower than the voltage alarm threshold value, the voltage is over-high or over-low in the power dispatching process, the voltage alarm threshold value is fed back to the control device 3 through the feedback module by the voltage comparator, the control device 3 controls the alarm device 7 to start alarm, and the voltage is preliminarily adjusted through a corresponding operation unit in the touch display device 8; the current sensor detects the current in the power dispatching process, the current sensor converts the detected current value into a digital signal through an A/D converter, the converted current value is transmitted to a current comparator, the current value detected by the current sensor in the current comparator is compared with a current alarm threshold value, if the comparison result is higher than or lower than the current alarm threshold value, the current is over high or too low in the power dispatching process, the current alarm threshold value is fed back to the control device 3 through a feedback module by the current comparator, the control device 3 controls the alarm device 7 to start alarm, and the current is preliminarily regulated through a corresponding operation unit in the touch display device 8; the frequency sensor detects the frequency in the power dispatching process, the frequency sensor converts the detected frequency value into a digital signal through an A/D converter, the converted frequency value is transmitted to a frequency comparator, the frequency value detected by the frequency sensor in the frequency comparator is compared with a frequency alarm threshold value, if the comparison result is higher than or lower than the frequency alarm threshold value, the frequency is over high or too low in the power dispatching process, the frequency comparator feeds the frequency alarm threshold value back to the control device 3 through a feedback module, the control device 3 controls the alarm device 7 to start alarm, and the frequency is preliminarily adjusted through a corresponding operation unit in the touch display device 8; in the processing process, the obtained data are displayed through the touch display device 8 for the power staff to view.
Preferably, the voltage sensor is of type ETS1701, the current sensor is of type CSNP661, and the frequency sensor is of type H2-F-P3O 3D.
Example three:
in order to facilitate storage and review of data, the control device 3 is further connected with a storage module 18, in the second embodiment, in the processing process, the obtained data are displayed through the touch display device 8 to be checked by power workers and stored in the storage module 18, so that the data can be checked at a later stage conveniently; preferably, the storage module 18 employs SD data storage.
Example four:
in order to further improve the safety, the control device 3 is also electrically connected with a monitoring device 19 and a wireless signal transceiver 20 respectively, and the wireless signal transceiver 20 is connected with a remote terminal 21; preferably, the monitoring device 19 is preferably a camera.
The monitoring device 19 is configured to detect peripheral conditions, and when the alarm device 7 continuously alarms for more than a certain time, for example, 1 minute (which is set according to specific conditions, the present invention is not specifically limited, and one minute is taken as an example), no person can timely handle the alarm, and no person comes and goes within the monitoring range of the monitoring device 7, the control device 3 transmits a signal to the remote terminal 21 through the wireless signal transceiver 20, so as to remind a corresponding person in charge of timely performing fault handling, thereby preventing a more serious result caused by no person handling for a long time.
The working principle of the utility model is as follows: the voltage sensor detects voltage in the power dispatching process, the voltage sensor converts the detected voltage value into a digital signal through the A/D converter, the converted voltage value is transmitted to the voltage comparator, the voltage value detected by the voltage sensor in the voltage comparator is compared with a preset voltage alarm threshold value in the control device, if the comparison result is higher than or lower than the voltage alarm threshold value, the voltage is over high or too low in the power dispatching process, the voltage alarm threshold value is fed back to the control device through the feedback module by the voltage comparator, the control device 3 controls the alarm device 7 to start alarm, and the voltage is preliminarily adjusted through a corresponding operation unit in the touch display device 8; the current sensor detects the current in the power dispatching process, the current sensor converts the detected current value into a digital signal through an A/D converter, the converted current value is transmitted to a current comparator, the current value detected by the current sensor in the current comparator is compared with a current alarm threshold value, if the comparison result is higher than or lower than the current alarm threshold value, the current is over high or too low in the power dispatching process, the current alarm threshold value is fed back to the control device 3 through a feedback module by the current comparator, the control device 3 controls the alarm device 7 to start alarm, and the current is preliminarily regulated through a corresponding operation unit in the touch display device 8; the frequency sensor detects the frequency in the power dispatching process, the frequency sensor converts the detected frequency value into a digital signal through an A/D converter, the converted frequency value is transmitted to a frequency comparator, the frequency value detected by the frequency sensor in the frequency comparator is compared with a frequency alarm threshold value, if the comparison result is higher than or lower than the frequency alarm threshold value, the frequency is over high or too low in the power dispatching process, the frequency comparator feeds the frequency alarm threshold value back to the control device 3 through a feedback module, the control device 3 controls the alarm device 7 to start alarm, and the frequency is preliminarily adjusted through a corresponding operation unit in the touch display device 8; in the processing process, the obtained data are displayed by the touch display device 8 for the power staff to check and are stored in the storage module 18, so that the data can be checked at the later stage conveniently; when the alarm device 7 continuously alarms for more than a certain time, such as 1 minute, no person can timely process the alarm, and no person comes or goes within the monitoring range of the monitoring device, the control device 3 transmits a signal to the remote terminal 21 through the wireless signal transceiver 20 to remind the corresponding responsible person of timely carrying out fault processing; the control device 3 controls the electric sliding table 14 to move up and down on the electric sliding rail 12, the touch display device 8 is cleaned through the sponge wiper 17, misoperation caused by manual wiping of workers is prevented, and the electric sliding table is simple in structure, convenient to use, low in cost and high in efficiency.
In conclusion, by adopting the technical scheme, the problem that power dispatching in the prior art needs manual routing inspection so as to judge power faults is solved, intelligent setting is realized, the automation degree is high, the fault removal efficiency is high, and the normal operation of a power grid is ensured; in addition, the cleaning device is adopted to clean the touch display device, so that the phenomenon that the operation of equipment is influenced by misoperation caused by manual hand wiping is avoided.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the technical features described in the above embodiments may be combined in any suitable manner without contradiction, and various possible combinations of the utility model are not described in detail to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the application of the present invention should be considered as the disclosure of the present invention as long as the combination does not depart from the spirit of the present invention.
Claims (5)
1. The utility model provides a power grid dispatching alarm device, includes power (1), power (1) sets up in casing (2), its characterized in that: the power supply (1) is respectively connected with the control device (3) and the detection device (4), the detection device (4) is connected with the data comparison module (5), the data comparison module (5) is connected with the feedback module (6), the feedback module (6) is connected with the control device (3), the control device (3) is also respectively and electrically connected with the alarm device (7) and the touch display device (8), the alarm device (7) is arranged at the top of the shell (2), the touch display device (8) is arranged at one side of the shell (2), the shell (2) is also provided with the communication device (9), and the communication device (9) is electrically connected with the control device (3); a cleaning device (10) is arranged on one side of the shell (2) where the touch display device (8) is arranged;
the cleaning device (10) comprises an electric guide rail (12), the electric guide rail (12) is fixed on a fixed table (13), the fixed table (13) is connected with the bottom of the shell (2), an electric sliding table (14) matched with the electric guide rail (12) is arranged on the electric guide rail (12), and the electric sliding table (14) is electrically connected with the control device (3); an elastic fixing clamp (16) is arranged on the electric sliding table (14), and a sponge wiper (17) is arranged on the elastic fixing clamp (16).
2. The power grid dispatching alarm device according to claim 1, wherein: the detection device (4) comprises a voltage sensor, a current sensor and a frequency sensor; the data comparison module (5) comprises a voltage comparator, a current comparator and a frequency comparator which respectively correspond to the voltage sensor, the current sensor and the frequency sensor.
3. The power grid dispatching alarm device according to claim 1, wherein a storage module (18) is further connected to the control device (3).
4. The power grid dispatching alarm device according to claim 1, wherein the control device (3) is further electrically connected with a monitoring device (19) and a wireless signal transceiver (20), respectively, and the wireless signal transceiver (20) is connected with a remote terminal (21).
5. The power grid dispatching alarm device according to any one of claims 1 to 4, wherein a box door (11) is opened at one side of the housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122393059.XU CN216216470U (en) | 2021-09-30 | 2021-09-30 | Power grid dispatching alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122393059.XU CN216216470U (en) | 2021-09-30 | 2021-09-30 | Power grid dispatching alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216216470U true CN216216470U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122393059.XU Active CN216216470U (en) | 2021-09-30 | 2021-09-30 | Power grid dispatching alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216216470U (en) |
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2021
- 2021-09-30 CN CN202122393059.XU patent/CN216216470U/en active Active
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