CN220368468U - Remote monitoring protection system for power grid construction equipment - Google Patents
Remote monitoring protection system for power grid construction equipment Download PDFInfo
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- CN220368468U CN220368468U CN202321967544.6U CN202321967544U CN220368468U CN 220368468 U CN220368468 U CN 220368468U CN 202321967544 U CN202321967544 U CN 202321967544U CN 220368468 U CN220368468 U CN 220368468U
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- 238000010276 construction Methods 0.000 title claims abstract description 61
- 238000012544 monitoring process Methods 0.000 title claims abstract description 52
- 239000000779 smoke Substances 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000012806 monitoring device Methods 0.000 description 3
- 241000283984 Rodentia Species 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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Abstract
The utility model discloses a remote monitoring protection system for power grid construction equipment, which belongs to the technical field of equipment maintenance and comprises equipment monitoring units, equipment detection units, alarm units and control units, wherein the equipment monitoring units are arranged above the power grid construction equipment, the equipment detection units are arranged on the periphery of the power grid construction equipment, the equipment monitoring units and the equipment detection units are electrically connected with the control units, the equipment detection units comprise a plurality of infrared gratings, temperature sensors and smoke sensors, the number of the infrared gratings is equal to that of the infrared gratings, the infrared gratings are arranged at the edge of the safety range of the power grid construction equipment, the temperature sensors are arranged on the outer side of the power grid construction equipment, and the smoke sensors are arranged above the power grid construction equipment. The MEMS sensors are selected as the sensors of the remote monitoring protection system of the power grid construction equipment, so that the power grid construction equipment has the advantages of small size, light weight and low power consumption, and can realize long-term wireless monitoring and remote control.
Description
Technical Field
The utility model belongs to the technical field of equipment maintenance, and particularly relates to a remote monitoring protection system for power grid construction equipment.
Background
The remote monitoring and field protecting system for electric power equipment is one kind of on-line monitoring and protecting system for electric power equipment. The system is composed of a sensor, a data collector, communication equipment, monitoring software and the like, and can monitor and analyze the running state, fault information, running parameters and the like of the power equipment in real time and remotely control and protect the equipment.
The existing remote monitoring and field protection device for power equipment has a plurality of advantages, but has some disadvantages, mainly including: the accuracy of the data acquisition is limited by the accuracy of the acquisition equipment, and particularly under severe environments such as high pressure, high temperature and the like, the accuracy of the acquisition equipment can be influenced, so that the acquired data is inaccurate; the remote monitoring and the field protection of the power equipment need to carry out data transmission through a communication network, and the communication delay can influence the effect of real-time monitoring, especially in the occasions needing quick response, such as protection operation and the like; because the remote monitoring of the power equipment involves sensitive operation data and control instructions, security problems exist, such as data leakage, control instructions being tampered with, and the like.
If CN216286266U relates to a power equipment remote monitoring system, and is little to the temperature monitoring scope, and the not good problem of control effect, proposes following scheme now, and it includes power supply unit, and power supply unit is connected with distribution protection device and online temperature monitoring device, and distribution protection device and online temperature monitoring device are connected with central controller, online temperature monitoring device includes the mounting panel, and slidable mounting has the slip post on the mounting panel, and the recess has been seted up to the bottom of slip post, and fixed mounting has temperature sensor in the recess, the bottom fixed mounting of mounting panel has the fan, and the air intake of fan is fixed to communicate the one end that has the bellows, the other end and the slip post fixed connection of bellows, and bellows and recess intercommunication, be equipped with reciprocating motion mechanism on the mounting panel, but this utility model can not inform the personnel on duty rescue when reporting to the police.
Disclosure of Invention
The utility model aims to solve the technical problem that the field equipment of the power grid construction equipment has the problem that an on-duty person needs to be reminded to go to the field while an alarm signal is sent, and provides a remote monitoring protection system of the power grid construction equipment aiming at the defects of the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a remote monitoring protection system is equipped in electric wire netting construction, its includes equipment monitoring unit, equipment detecting element, alarm unit and control unit, equipment monitoring unit sets up in electric wire netting construction equipment top, equipment detecting element sets up electric wire netting construction equipment week side, equipment monitoring unit with equipment detecting element all with control unit electric connection, equipment detecting element includes infrared grating, temperature sensor and smoke transducer, infrared grating quantity is a plurality of, infrared grating sets up electric wire netting construction equipment safety margin, temperature sensor sets up the electric wire netting construction equipment outside, smoke transducer sets up electric wire netting construction equipment top.
Further, the infrared grating comprises an upper infrared grating and a lower infrared grating, and the infrared grating comprises a transmitter and a receiver.
Furthermore, the equipment monitoring unit is the explosion-proof infrared camera.
Further, the control unit is a control box, the control box comprises an air circuit breaker, a 24V power supply, a PLC (programmable logic controller), a communication mechanism and a relay, the air circuit breaker is electrically connected with the 24V power supply, the 24V power supply is electrically connected with the PLC and the communication mechanism, the PLC is electrically connected with the relay, and the communication mechanism is electrically connected with the PLC.
Further, the communication mechanism is a remote communication module.
Further, the alarm unit comprises a buzzer and a plurality of mouse repellers, the mouse repellers are arranged on the power grid construction site, and the buzzer is arranged outside the power grid construction site.
Compared with the prior art, the utility model has the following beneficial effects:
the MEMS sensors are adopted as the sensors of the remote monitoring protection system of the power grid construction equipment, so that the power grid construction equipment has the advantages of small volume, light weight, low power consumption, long-term wireless monitoring and remote control, high sensitivity, high-precision measurement and control of tiny physical quantity, high stability and long-term stable measurement and control; the communication module of the remote monitoring protection system of the power grid construction equipment can send the running condition of the field device to the regional upper computer and simultaneously make a call to remind people on duty nearby to go to the field rescue; the infrared grating of the remote monitoring protection system of the power grid construction equipment is divided into an upper side grating and a lower side grating, wherein the upper side grating can formulate an electronic fence aiming at special environments around special equipment such as nearby electrified lines in the field, and the lower side grating can detect that rodents approach to a construction area, so that the safety of the power grid construction equipment is guaranteed; the remote communication module of the remote monitoring and protecting system of the power grid construction equipment is also provided with an upper computer, and the upper computer can record information such as running conditions of a plurality of devices, alarm times and the like at the same time, so that maintenance personnel can conveniently monitor and protect a plurality of regional devices remotely.
Drawings
The present utility model will be described in further detail with reference to the accompanying drawings.
Fig. 1: the embodiment 1 of the utility model discloses a field structure schematic diagram of a remote monitoring protection system of power grid construction equipment;
fig. 2: the embodiment 1 of the utility model discloses a site internal structure schematic diagram of a remote monitoring protection system of power grid construction equipment;
fig. 3: the embodiment 1 of the utility model is a schematic structural diagram of an infrared grating;
fig. 4: the control unit of embodiment 1 of the present utility model is a schematic structural diagram;
fig. 5: the embodiment 1 of the utility model is a schematic structural diagram of information transmission;
1, a power distribution room; 2. an explosion-proof infrared camera; 3. an infrared grating; 4. a smoke sensor; 5. a temperature sensor; 6. the power grid construction equipment; 7. a mouse expelling device; 8. a transmitter; 9. a receiver; 10. an infrared ray; 11. an air circuit breaker; 12. a 24V power supply; 13. a buzzer; 14. a PLC controller; 15. a communication mechanism; 16. a relay; 17. an equipment detection unit; 18. an upper computer; 19. a mobile phone for the person on duty.
Detailed Description
For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.
Example 1
Referring to fig. 1-5, a remote monitoring protection system for power grid construction equipment comprises a device monitoring unit, a device detection unit 17, an alarm unit and a control unit, wherein the device monitoring unit is arranged above the power grid construction equipment 6, the device detection unit 17 is arranged on the periphery side of the power grid construction equipment 6, the device monitoring unit and the device detection unit 17 are electrically connected with the control unit, the device detection unit 17 comprises a plurality of infrared gratings 3, temperature sensors 5 and smoke sensors 4, the number of the infrared gratings 3 is several, the infrared gratings 3 are arranged at the edge of the safety range of the power grid construction equipment 6, the temperature sensors 5 are arranged on the outer side of the power grid construction equipment 6, and the smoke sensors 4 are arranged above the power grid construction equipment 6.
Specifically, the number of the infrared gratings 3 is two, the two infrared gratings 3 are arranged up and down, and the infrared gratings 3 comprise a transmitter 8 and a receiver 9.
Specifically, the device monitoring unit is the explosion-proof infrared camera 2.
Specifically, the control unit is a control box, the control box includes an air circuit breaker 11, a 24V power supply 12, a PLC controller 14, a communication mechanism 15 and a relay 16, the air circuit breaker 11 is electrically connected with the 24V power supply 12, the 24V power supply 12 is electrically connected with the PLC controller 14 and the communication mechanism 15, the PLC controller 14 is electrically connected with the relay 16, and the communication mechanism 15 is electrically connected with the PLC controller 14.
Specifically, the communication mechanism 15 is a remote communication module, the remote communication module can transmit various signals to the upper computer 18 and dial the mobile phone of the person on duty to remind the person on duty to perform field maintenance, and the upper computer 18 is a computer end monitoring interface.
Specifically, the alarm unit comprises a buzzer 13 and a plurality of mouse repellers 7, the mouse repellers 7 are arranged on the power grid construction site, and the buzzer 13 is arranged outside the power grid construction site.
In the embodiment, the mouse repeller can be an electronic mouse repeller or an ultrasonic mouse repeller, the remote communication module is GM200G, the PLC controller is Siemens S7-200, the infrared grating is ABI30-1408, the temperature sensor is MEMS infrared temperature sensor MTP10-B6F8, the smoke sensor is MEMS smoke gas sensor GM-202B, and the explosion-proof infrared camera is BTS-8A explosion-proof infrared all-in-one machine.
The operation flow of the remote monitoring protection system of the power grid construction equipment is as follows:
before construction, can carry out long-range training to constructor in advance through the camera, combine infrared raster, temperature sensor and smoke transducer simultaneously, prevent the security problem that job site exists in advance, if temperature sensor and smoke transducer detect the alarm signal after simultaneously, cut off on-the-spot power through the PLC controller, still can transmit alarm signal to long-range host computer respectively and dial the person on duty's cell-phone through communication mechanism simultaneously, inform person on duty on the spot maintenance.
The MEMS sensors are adopted as the sensors of the remote monitoring protection system of the power grid construction equipment, so that the power grid construction equipment has the advantages of small volume, light weight, low power consumption, long-term wireless monitoring and remote control, high sensitivity, high-precision measurement and control of tiny physical quantity, high stability and long-term stable measurement and control;
the communication module of the remote monitoring protection system of the power grid construction equipment can send the running condition of the field device to the regional upper computer and simultaneously make a call to remind people on duty nearby to go to the field rescue;
the infrared grating of the remote monitoring protection system of the power grid construction equipment is divided into an upper side grating and a lower side grating, the upper side grating can detect and remind constructors of the principle of the dangerous range of power grid equipment, the lower side grating can detect that rodents approach to a construction area, and the safety of the power grid construction equipment is guaranteed;
the remote communication module of the remote monitoring and protecting system of the power grid construction equipment is also provided with an upper computer, and the upper computer can record information such as running conditions of a plurality of devices, alarm times and the like at the same time, so that maintenance personnel can conveniently monitor and protect a plurality of regional devices remotely.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A remote monitoring protection system for power grid construction equipment is characterized in that: including equipment monitoring unit, equipment detecting element, alarm unit and control unit, equipment monitoring unit sets up in the electric wire netting construction equipment top, equipment detecting element sets up electric wire netting construction equipment week side, equipment monitoring unit with equipment detecting element all with control unit electric connection, equipment detecting element includes infrared grating, temperature sensor and smoke transducer, infrared grating quantity is a plurality of, infrared grating sets up electric wire netting construction equipment safety range edge, temperature sensor sets up electric wire netting construction equipment outside, smoke transducer sets up electric wire netting construction equipment top.
2. The remote monitoring and protecting system for power grid construction equipment according to claim 1, wherein the number of the infrared gratings is two, the two infrared gratings are arranged up and down, and the infrared gratings comprise a transmitter and a receiver.
3. The power grid construction equipment remote monitoring protection system according to claim 1, wherein: the equipment monitoring unit is the explosion-proof infrared camera.
4. The power grid construction equipment remote monitoring protection system according to claim 1, wherein: the control unit is the control box, the control box includes air circuit breaker, 24V power, PLC controller, communication mechanism and relay, air circuit breaker with 24V power electric connection, 24V power with PLC controller with communication mechanism electric connection, PLC controller with relay electric connection, communication mechanism with PLC controller electric connection.
5. The power grid construction equipment remote monitoring protection system according to claim 4, wherein: the communication mechanism is a remote communication module.
6. The power grid construction equipment remote monitoring protection system according to claim 1, wherein: the alarm unit comprises a buzzer and a plurality of mouse repellers, the mouse repellers are arranged on the power grid construction site, and the buzzer is arranged outside the power grid construction site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321967544.6U CN220368468U (en) | 2023-07-25 | 2023-07-25 | Remote monitoring protection system for power grid construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321967544.6U CN220368468U (en) | 2023-07-25 | 2023-07-25 | Remote monitoring protection system for power grid construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220368468U true CN220368468U (en) | 2024-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321967544.6U Active CN220368468U (en) | 2023-07-25 | 2023-07-25 | Remote monitoring protection system for power grid construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220368468U (en) |
-
2023
- 2023-07-25 CN CN202321967544.6U patent/CN220368468U/en active Active
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