CN204989390U - Distribution lines trouble inspection device - Google Patents
Distribution lines trouble inspection device Download PDFInfo
- Publication number
- CN204989390U CN204989390U CN201520741409.9U CN201520741409U CN204989390U CN 204989390 U CN204989390 U CN 204989390U CN 201520741409 U CN201520741409 U CN 201520741409U CN 204989390 U CN204989390 U CN 204989390U
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- CN
- China
- Prior art keywords
- inspection device
- microchip
- current sensor
- distribution line
- distribution lines
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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- Locating Faults (AREA)
Abstract
Distribution lines trouble inspection device relates to distribution lines fault handling technical field, distribution lines body (1) also has a set of trouble inspection device, a set of trouble inspection device sets up a plurality of fault monitoring nodes at distribution lines body (1) respectively, trouble inspection device is by circuit phase to earth fault monitoring module, signal processing module, signal transmission module and handheld signal reception terminal, circuit phase to earth fault monitoring module includes insulated box body (2), electric leakage detection instrument (3) and current sensor (4), electric leakage detection instrument (3) and current sensor (4) are built -in installs in insulated box body (2), and put in series on the zero line of distribution lines body (1) just leak electricity detection instrument (3) and current sensor (4), the utility model discloses simple structure, the simple installation can be through handing the trouble node that the mode of patrolling at the terminal take place distribution lines rapidly, and the simple operation has fine practical value.
Description
Technical field
The utility model relates to distribution line failure processing technology field, is specifically related to distribution line failure inspection device.
Background technology
At present, distribution line is erected at field mostly, and running environment is severe, and thus the rate of breakdown that causes of the outside destroy such as thunder and lightning, strong wind, heavy rain is higher.After there is earth fault, though system can continue to operate with failure, but because healthy phases voltage-to-ground raises, if process may develop into the threat that healthy phases insulation breakdown secondary causes phase fault not in time, and after earth fault occurs, because distribution line is long and distribution area is wide, adopt by rule of thumb or carry out the classic methods such as segmentation push-and-pull piecemeal, step by step shaft tower inspection and investigate in the past, not only time and effort consuming, and power failure range is large, power off time is long, is difficult to quick and precisely find earth fault.
Summary of the invention
The purpose of this utility model mainly in order to solve the problems of the technologies described above, and provides distribution line failure inspection device.
The utility model comprises distribution line body, described distribution line body also has one group of fault inspection device, described one group of fault inspection device is separately positioned on some malfunction monitoring Nodes of distribution line body, described fault inspection device is by line single phase grounding failure monitoring modular, signal processing module, signal transmission module and hand-held reception signal terminal composition, described line single phase grounding failure monitoring modular comprises insulation box body, leaky checking instrument and current sensor, described leaky checking instrument and built-in being arranged on of current sensor are insulated in box body, and on the zero line of leaky checking instrument and current sensor series connection access distribution line body, described signal processing module is made up of Analog input mModule and microchip, described leaky checking instrument and current sensor are connected by communication respectively by Analog input mModule and microchip, described hand-held reception signal terminal is connected by communication by signal transmission module and microchip.
Described signal transmission module is by adopting zigbee wireless communication mode, and described hand-held reception signal terminal is connected with microchip wireless telecommunications by zigbee wireless communication mode.
Described line single phase grounding failure monitoring modular also has one group of supplying cell, described one group of supplying cell be built in insulation box body in, and be respectively insulation box body, leaky checking instrument, current sensor and signal transmission module power.
Described hand-held reception signal terminal is by handheld terminal housing, reception of wireless signals module, signal receiving end microchip, display screen and buzzer siren, described reception of wireless signals module, signal receiving end microchip, display screen and alarm are built-in to be respectively arranged in handheld terminal housing, described signal receiving end microchip is connected with signal transmission module wireless telecommunications by reception of wireless signals module, described microchip controls display screen display class to be held, and controls the Kai Heguan of buzzer siren.
The utility model advantage is: the utility model structure is simple, simple installation, and the malfunctioning node of distribution line occurs rapidly the mode by handheld terminal inspection, and simple operation, has good practical value.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, distribution line body; 2, insulate box body; 3, leaky checking instrument; 4, current sensor; 5, one group of supplying cell; 6, handheld terminal housing; 7, signal receiving end microchip; 8, display screen; 9, buzzer siren.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model comprises distribution line body 1, described distribution line body 1 also has one group of fault inspection device, described one group of fault inspection device is separately positioned on some malfunction monitoring Nodes of distribution line body 1, described fault inspection device is by line single phase grounding failure monitoring modular, signal processing module, signal transmission module and hand-held reception signal terminal composition, described line single phase grounding failure monitoring modular comprises insulation box body 2, leaky checking instrument 3 and current sensor 4, described leaky checking instrument 3 and built-in being arranged on of current sensor 4 are insulated in box body 2, and on the zero line of leaky checking instrument 3 and current sensor 4 series connection access distribution line body 1, described signal processing module is made up of Analog input mModule and microchip, described leaky checking instrument 3 and current sensor 4 are connected by communication respectively by Analog input mModule and microchip, described hand-held reception signal terminal is connected by communication by signal transmission module and microchip.
Described signal transmission module is by adopting zigbee wireless communication mode, and described hand-held reception signal terminal is connected with microchip wireless telecommunications by zigbee wireless communication mode.
Described line single phase grounding failure monitoring modular also has one group of supplying cell 5, described one group of supplying cell 5 be built in insulation box body 2 in, and be respectively insulation box body 2, leaky checking instrument 3, current sensor 4 and signal transmission module power.
Described hand-held reception signal terminal is by handheld terminal housing 6, reception of wireless signals module, signal receiving end microchip 7, display screen 8 and buzzer siren 9, described reception of wireless signals module, signal receiving end microchip 7, display screen 8 and alarm 9 are built-in to be respectively arranged in handheld terminal housing 6, described signal receiving end microchip 7 is connected with signal transmission module wireless telecommunications by reception of wireless signals module, described microchip 7 controls display screen 8 and shows class appearance, and controls the Kai Heguan of buzzer siren 9.
Working method and principle: the leaky checking instrument 3 of fault inspection device and current sensor 4 monitor the drain conditions of distribution line body 1 and real-time current conditions respectively, and by being transferred to signal receiving end microchip 7 by zigbee wireless communication mode is logical after Analog input mModule and microchip process, zigbee wireless communication mode has the extremely low advantage of power consumption, signal receiving end microchip 7 is shown by display screen 8 received monitoring information, if be leak current fault according to monitored data judging, then signal receiving end microchip 7 controls buzzer siren 9 and opens warning.
Claims (4)
1. distribution line failure inspection device, comprise distribution line body (1), it is characterized in that described distribution line body (1) also has one group of fault inspection device, described one group of fault inspection device is separately positioned on some malfunction monitoring Nodes of distribution line body (1), described fault inspection device is by line single phase grounding failure monitoring modular, signal processing module, signal transmission module and hand-held reception signal terminal composition, described line single phase grounding failure monitoring modular comprises insulation box body (2), leaky checking instrument (3) and current sensor (4), described leaky checking instrument (3) and built-in being arranged on of current sensor (4) are insulated in box body (2), and on the zero line of leaky checking instrument (3) and current sensor (4) series connection access distribution line body (1), described signal processing module is made up of Analog input mModule and microchip, described leaky checking instrument (3) and current sensor (4) are connected by communication respectively by Analog input mModule and microchip, described hand-held reception signal terminal is connected by communication by signal transmission module and microchip.
2. distribution line failure inspection device according to claim 1, is characterized in that described signal transmission module is by adopting zigbee wireless communication mode, and described hand-held reception signal terminal is connected with microchip wireless telecommunications by zigbee wireless communication mode.
3. distribution line failure inspection device according to claim 1, it is characterized in that described line single phase grounding failure monitoring modular also has one group of supplying cell (5), described one group of supplying cell (5) is built in insulation box body (2), and is respectively insulation box body (2), leaky checking instrument (3), current sensor (4) and signal transmission module and powers.
4. distribution line failure inspection device according to claim 1, it is characterized in that described hand-held reception signal terminal is by handheld terminal housing (6), reception of wireless signals module, signal receiving end microchip (7), display screen (8) and buzzer siren (9), described reception of wireless signals module, signal receiving end microchip (7), display screen (8) and alarm (9) are built-in to be respectively arranged in handheld terminal housing (6), described signal receiving end microchip (7) is connected with signal transmission module wireless telecommunications by reception of wireless signals module, described microchip (7) controls display screen (8) display class to be held, and control the Kai Heguan of buzzer siren (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741409.9U CN204989390U (en) | 2015-09-21 | 2015-09-21 | Distribution lines trouble inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741409.9U CN204989390U (en) | 2015-09-21 | 2015-09-21 | Distribution lines trouble inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204989390U true CN204989390U (en) | 2016-01-20 |
Family
ID=55123745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520741409.9U Expired - Fee Related CN204989390U (en) | 2015-09-21 | 2015-09-21 | Distribution lines trouble inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204989390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521340A (en) * | 2018-12-10 | 2019-03-26 | 珠海许继电气有限公司 | Distribution line insulation detection device and detection method |
-
2015
- 2015-09-21 CN CN201520741409.9U patent/CN204989390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521340A (en) * | 2018-12-10 | 2019-03-26 | 珠海许继电气有限公司 | Distribution line insulation detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170921 |