CN213301313U - Intelligent inspection rod for power distribution network facilities - Google Patents
Intelligent inspection rod for power distribution network facilities Download PDFInfo
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- CN213301313U CN213301313U CN202022257442.8U CN202022257442U CN213301313U CN 213301313 U CN213301313 U CN 213301313U CN 202022257442 U CN202022257442 U CN 202022257442U CN 213301313 U CN213301313 U CN 213301313U
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Abstract
The utility model discloses an intelligent patrol rod of power distribution network facilities, which comprises a client and a patrol rod body, wherein the patrol rod body comprises a front end part and a rear end part, the front end part of the patrol rod body is provided with an infrared thermal imaging module, a local ground electric wave module, a local ultrasonic wave module, a sulfur hexafluoride module, an ozone module, an oxygen module, a carbon dioxide module, a carbon monoxide module, a methane module and a temperature and humidity detection module, and the rear end part of the patrol rod body is provided with a microprocessor module, a wifi module and an audible and visual alarm module, and (4) wireless remote operation management. The system has no pollution and low power consumption, and realizes real-time information acquisition.
Description
Technical Field
The utility model relates to a tour and examine stick, in particular to stick is patrolled and examined to power distribution network facility intelligence belongs to electric power monitoring technology field.
Background
With the improvement of the power distribution and transmission technical level of intelligent power grid power distribution and transmission transformation in China, various power distribution cabinets/boxes/rooms, cable ducts and the like are arranged in various cities/rural areas, the number of the power distribution cabinets/rooms is very large, the power distribution cabinets/rooms have the characteristics of dispersion, multiple ends of change of geographical environment conditions and wide coverage, and most of the power distribution and distribution network facilities are managed by manual routing inspection.
Traditional manual inspection is carried by the personnel of patrolling and examining and is carried work list, cubical switchboard office and put detection device, transformer temperature-detecting device etc. and carry out the manual inspection. The portable instruments and meters have the defects of various types, incomplete detection items, incapability of storing inspection records in time, difficulty in searching historical records, incapability of continuously monitoring the state of equipment, difficulty in carrying and the like.
The intelligent patrol management system is based on the current situation of the distribution network equipment facilities, a convenient intelligent patrol management solution is designed according to actual conditions, the modern latest computer technology, network technology, image technology and intelligent environment comprehensive monitoring technology are utilized to release the intelligent patrol rod of the distribution network facilities, and the comprehensive centralized monitoring management is implemented on the distribution network facilities by matching with a distribution network comprehensive online monitoring system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stick is patrolled and examined to power distribution network facility intelligence to the manual work that provides in solving above-mentioned background art is patrolled and examined and is carried instrument and meter kind many, and the detection project is incomplete, and the record of patrolling and examining can not in time be preserved, and historical record is difficult for seeking, does not carry out the state monitoring of continuity to equipment, is difficult for the problem of shortcoming such as carrying.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stick is patrolled and examined to power distribution network facility intelligence, includes the customer end and patrols and examines the stick body, it includes preceding tip and back tip to patrol and examine the stick body, the preceding tip of patrolling and examining the stick body is equipped with infrared thermal imaging module, partial discharge ground electric wave module, partial discharge ultrasonic wave module, sulfur hexafluoride module, ozone module, oxygen module, carbon dioxide module, carbon monoxide module, methane module and temperature and humidity detection module, the back tip of patrolling and examining the stick body is equipped with microprocessor module, wifi module and audible-visual alarm module, patrol and examine the stick body and pass through wifi module and customer end signal connection, the customer end is connected with the outside management main website remote signal that patrols and examines.
As an optimized technical scheme of the utility model, the carbon monoxide module comprises carbon monoxide sensor, operational amplifier, junction field effect transistor and MCU.
As an optimal technical scheme of the utility model, the sulfur hexafluoride module comprises sulfur hexafluoride sensor, level conversion circuit and MCU, the oxygen module comprises oxygen sensor and MCU, the ozone module comprises ozone sensor, three-terminal electrochemical sensor control measurement chip, analog-to-digital conversion chip, knot type field effect transistor and MCU.
As the utility model discloses an optimized technical scheme, the methane module comprises methane sensor, operational amplifier and MCU, the carbon dioxide module comprises carbon dioxide sensor, level conversion circuit, calibration circuit and MCU etc. the temperature and humidity detection module comprises temperature and humidity sensor and MCU.
As an optimized technical scheme of the utility model, infrared thermal imaging module comprises vanadium oxide uncooled infrared focal plane array detector, signal processing circuit and MCU.
As the utility model discloses a preferred technical scheme, the customer end is for patrolling and examining the APP, patrol and examine the APP and gather electric room audio and video information through directly calling the cell-phone camera, act as the UI who patrols and examines the stick, manage through WIFI and respectively patrol and examine the stick, patrol and examine the APP and patrol and examine the management main website with the backstage and be connected.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a stick is patrolled and examined to power distribution network facility intelligence is an advanced distribution facility intelligence equipment of patrolling and examining, makes the ordinary power distribution room/block terminal etc. that still adopts the manual work to patrol and examine realize intelligent management, patrols and examines the stick and is applied to the personnel of patrolling and examining on one's body, combines cloud main website APP to realize high accuracy long-life, wireless remote operation management to ordinary distribution facility. The system has no pollution and low power consumption, and realizes real-time information acquisition.
The utility model discloses include the treater, through programming design, can be very convenient to partial discharge, thermal infrared imagery information acquisition and monitoring to and mark the function, each way information of timesharing collection can effectively reduce the interference of each other between all kinds of sensor signals, the device has noted the isolation requirement to external signal, and inside all adopts the industrial grade chip, and stability has obtained great assurance.
The utility model discloses a design of patrolling and examining the stick formula, the personnel of conveniently patrolling and examining are handheld or the waist is hung, very big improvement the portability with patrol and examine efficiency and quality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal connection structure of the inspection rod body of the present invention;
fig. 3 is a schematic diagram of a control circuit structure of the microprocessor of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a technical scheme of stick is patrolled and examined to power distribution network facility intelligence: the utility model provides a stick is patrolled and examined to power distribution network facility intelligence, include the customer end and patrol and examine the stick body, it includes preceding tip and back tip to patrol and examine the stick body, the preceding tip of patrolling and examining the stick body is equipped with infrared thermal imaging module, the ground electric wave module is put in the office, the ultrasonic wave module is put in the office, the sulfur hexafluoride module, the ozone module, the oxygen module, the carbon dioxide module, the carbon monoxide module, methane module and temperature and humidity detection module, the back tip of patrolling and examining the stick body is equipped with microprocessor module, wifi module and audible-visual alarm module, it passes through wifi module and customer end signal connection to patrol and examine the stick body, the customer end is.
The carbon monoxide module consists of a carbon monoxide sensor, an operational amplifier, a junction field effect transistor and an MCU.
The sulfur hexafluoride module consists of a sulfur hexafluoride sensor, a level conversion circuit and an MCU (microprogrammed control unit), the oxygen module consists of an oxygen sensor and the MCU, and the ozone module consists of an ozone sensor, a three-terminal electrochemical sensor control measurement chip, an analog-to-digital conversion chip, a junction field effect transistor and the MCU.
The methane module comprises a methane sensor, an operational amplifier and an MCU (microprogrammed control unit), the carbon dioxide module comprises a carbon dioxide sensor, a level conversion circuit, a calibration circuit, an MCU and the like, and the temperature and humidity detection module comprises a temperature and humidity sensor and an MCU.
The infrared thermal imaging module consists of a vanadium oxide uncooled infrared focal plane array detector, a signal processing circuit and an MCU.
Specifically, infrared thermal imaging uses the specific wave band signal of infrared ray of photoelectric technology detection object thermal radiation, gathers through infrared focal plane array, and rethread signal processing circuit images, calculates the temperature to convert this signal into the image and the figure that can supply human vision to distinguish, and can further demonstrate the temperature value, can direct observation the temperature distribution situation on object surface on APP.
The device consists of a vanadium oxide uncooled infrared focal plane array detector/a signal processing circuit/MCU. The resolution of the detector is 256 x 192, and the detection temperature range is-20 ℃ to +120 ℃.
The customer end is for patrolling and examining the APP, patrols and examines the APP and gather electric room audio and video information through directly calling the cell-phone camera, acts as the UI who patrols and examines the stick, manages each and patrols and examines the stick through WIFI, patrols and examines the APP and patrol and manage the main website with the backstage and be connected.
Specifically, patrol and examine APP and be the important component that power distribution network facility intelligence was patrolled and examined, APP gathers electric room audio and video information through directly calling the cell-phone camera, also acts as the UI who patrols and examines the stick, manages each through WIFI and patrols and examines the stick. And the system is communicated with the background master station, performs programmed inspection according to the work order requirement issued by the master station, and acquires related information through the inspection module.
When specifically using, the utility model relates to a stick is patrolled and examined to power distribution network facility intelligence, the stick is patrolled and examined to power distribution network facility intelligence combines to patrol and examine APP and patrol and examine to joining in marriage electrical room etc. can specifically join in marriage electrical room/case through equipment two-dimensional code or electronic tags or APP map location to through retrieving the concrete equipment in the relevant facility. The running state of the equipment is collected, and the on-site environment picture, the equipment infrared thermal imaging picture, the partial discharge data, the concentration of ozone, oxygen, sulfur hexafluoride, methane, carbon monoxide and carbon dioxide gas detected on site, and the temperature and humidity information are uploaded to the background in real time for storage and analysis.
Gas, temperature and humidity detection comprise 6 gas sensors and detection circuits, are collected by a patrol inspection rod MCU uniformly, and acquire the gas content of each path in a time-sharing manner by the MCU.
The carbon monoxide detection device consists of a carbon monoxide sensor/an operational amplifier/a junction field effect transistor/MCU and the like, has a self-diagnosis function, can detect a concentration value of 0-1000ppm, and has a special alarm interface to drive an acousto-optic alarm circuit to generate an alarm when the carbon monoxide detection device exceeds the limit.
The sulfur hexafluoride detection is composed of a sensor/a level conversion circuit/an MCU and the like, has digital-analog two-way detection values and outputs the detection values to the MCU, can detect concentration values of 0-2000ppm, and has an audible and visual alarm function when the sulfur hexafluoride detection exceeds the limit.
The oxygen detection is composed of a sensor/MCU, can detect a concentration value of 0-25%, and has an audible and visual alarm function when the concentration value exceeds the limit.
The ozone detection comprises a sensor/a three-terminal electrochemical sensor control measurement chip/an analog-to-digital conversion chip/a junction field effect transistor/MCU and the like, can detect a concentration value of 0-20ppm, and has an audible and visual alarm function when exceeding the limit.
The methane detection comprises a sensor/an operational amplifier/an MCU and the like, detects the content of methane, generates an alarm signal when the content exceeds 10% of the lower limit of the explosion point of the methane, has the self-diagnosis function of the sensor, and generates an acousto-optic alarm function after the alarm signal is analyzed by the MCU.
The carbon dioxide detection comprises a sensor/a level conversion circuit/a calibration circuit/an MCU and the like, has the functions of calibration and overrun warning, can detect the concentration value of 360 plus 5000ppm, and has the function of acousto-optic warning when overrun occurs.
The temperature and humidity detection is composed of a sensor/MCU, the humidity detection range is 0-100% RH, and the temperature detection range is-40-125 ℃.
The partial discharge detection module is provided with an ultrasonic probe/a ground electric wave probe, partial discharge signals generated in the switch cabinet are subjected to preposed impedance matching, the filtering and amplifying circuit processes and inputs the signals to the AD converter, the simulated partial discharge signals are converted into digital signals, the digital signals are transmitted to the APP through WIFI after being analyzed and processed by the MCU, and sound and light alarm is caused during overrun.
The polling stick is powered by a polymer lithium battery, and is provided with a charging and discharging management circuit, a battery voltage detection circuit and an acousto-optic warning circuit, and consists of a battery charging and discharging management chip/a light-emitting diode/a buzzer/a lithium battery/an MCU (microprogrammed control Unit) and the like.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stick is patrolled and examined to power distribution network facility intelligence, includes the customer end and patrols and examines the stick body, its characterized in that, it includes preceding tip and back tip to patrol and examine the stick body, the preceding tip of patrolling and examining the stick body is equipped with infrared thermal imaging module, partial discharge ground electric wave module, partial discharge ultrasonic wave module, sulfur hexafluoride module, ozone module, oxygen module, carbon dioxide module, carbon monoxide module, methane module and temperature and humidity detection module, the back tip of patrolling and examining the stick body is equipped with microprocessor module, wifi module and audible-visual alarm module, it passes through wifi module and customer end signal connection to patrol and examine the stick body, the customer end is with outside patrol and examine management main website remote signal connection.
2. The intelligent patrol stick for power distribution network facilities according to claim 1, wherein the intelligent patrol stick comprises: the carbon monoxide module consists of a carbon monoxide sensor, an operational amplifier, a junction field effect transistor and an MCU.
3. The intelligent patrol stick for power distribution network facilities according to claim 1, wherein the intelligent patrol stick comprises: the sulfur hexafluoride module consists of a sulfur hexafluoride sensor, a level conversion circuit and an MCU (microprogrammed control unit), the oxygen module consists of an oxygen sensor and the MCU, and the ozone module consists of an ozone sensor, a three-terminal electrochemical sensor control measurement chip, an analog-to-digital conversion chip, a junction field effect tube and the MCU.
4. The intelligent patrol stick for power distribution network facilities according to claim 1, wherein the intelligent patrol stick comprises: the methane module comprises a methane sensor, an operational amplifier and an MCU (microprogrammed control unit), the carbon dioxide module comprises a carbon dioxide sensor, a level conversion circuit, a calibration circuit, an MCU and the like, and the temperature and humidity detection module comprises a temperature and humidity sensor and an MCU.
5. The intelligent patrol stick for power distribution network facilities according to claim 1, wherein the intelligent patrol stick comprises: the infrared thermal imaging module consists of a vanadium oxide uncooled infrared focal plane array detector, a signal processing circuit and an MCU.
6. The intelligent patrol stick for power distribution network facilities according to claim 1, wherein the intelligent patrol stick comprises: the client side is for patrolling and examining the APP, patrolling and examining the APP and gathering the electricity room audio and video information through directly calling the cell-phone camera, acting as the UI who patrols and examines the stick, manage each and patrol and examine the stick through WIFI, it patrols and examines management main website with the backstage and is connected to patrol and examine the APP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022257442.8U CN213301313U (en) | 2020-10-12 | 2020-10-12 | Intelligent inspection rod for power distribution network facilities |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022257442.8U CN213301313U (en) | 2020-10-12 | 2020-10-12 | Intelligent inspection rod for power distribution network facilities |
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| Publication Number | Publication Date |
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| CN213301313U true CN213301313U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022257442.8U Active CN213301313U (en) | 2020-10-12 | 2020-10-12 | Intelligent inspection rod for power distribution network facilities |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114065889A (en) * | 2021-11-19 | 2022-02-18 | 国网上海市电力公司 | Multifunctional positioning label for underground cable |
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2020
- 2020-10-12 CN CN202022257442.8U patent/CN213301313U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114065889A (en) * | 2021-11-19 | 2022-02-18 | 国网上海市电力公司 | Multifunctional positioning label for underground cable |
| CN114065889B (en) * | 2021-11-19 | 2023-10-13 | 国网上海市电力公司 | Multifunctional positioning tag for underground cable |
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