CN210534257U - Device for positioning power grid fault - Google Patents
Device for positioning power grid fault Download PDFInfo
- Publication number
- CN210534257U CN210534257U CN201920217789.4U CN201920217789U CN210534257U CN 210534257 U CN210534257 U CN 210534257U CN 201920217789 U CN201920217789 U CN 201920217789U CN 210534257 U CN210534257 U CN 210534257U
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- 238000007789 sealing Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000004807 localization Effects 0.000 claims 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a device for electric wire netting fault location, which comprises a housin, the casing is square box structure, be equipped with the support column on the casing upper surface, the support column top is equipped with the solar panel, establish the rain cover in casing outside symmetry, the last weather shield and the lower weather shield of dislocation arrangement are established to rain cover inner wall top and bottom, establish U type cardboard in the both sides of shells inner wall top and bottom, be connected with the filter screen between the U type cardboard, be equipped with the dc-to-ac converter between the filter screen, the battery, the GPRS module, data coding module and wireless sending module, be equipped with wireless transmitting antenna on the casing roof, be equipped with ventilative hole on the casing lateral wall between filter screen and the rain cover, be equipped with the through-hole on the lateral wall of rain cover. The cooperation that utilizes rain shade, upper rain shield and lower rain shield is used, plays the effect that keeps off the rain, and natural wind flows from the ventilative hole on the casing both sides to can effectually carry out the natural draft heat dissipation to inside, gain fine result of use.
Description
Technical Field
The utility model relates to a positioner especially relates to a device for grid fault location, belongs to transmission line check out test set technical field.
Background
In an electric power system, a power grid belongs to an intermediate link of electric energy transmission and distribution, and the power grid mainly comprises a power transmission line, a substation, a distribution substation and a distribution line which are connected into a net. The unified whole of power generation and utilization, which is composed of transmission, transformation, distribution equipment and corresponding auxiliary systems, is generally referred to as a power grid, or simply a grid.
However, when the transmission line circuit is detected by the transmission circuit detection device on the main power grid, the transmission circuit detection device needs to be positioned, so that a person can conveniently and accurately position and repair the transmission line circuit, but the problem that the service life of an electrical element is low because the inside of the existing power grid fault positioning device cannot dissipate heat is solved; therefore, the existing use requirements are not satisfied.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the utility model provides a device for electric wire netting fault location uses through the cooperation of rain shade, last weather shield and lower weather shield, plays the effect that keeps off the rain, and natural wind flows from the ventilative hole on the casing both sides, thereby the utility model discloses can effectually carry out the natural draft heat dissipation to inside, the effectual problem of having solved above-mentioned existence.
The technical scheme of the utility model is that: the utility model provides a device for electric wire netting fault location, it includes the casing, the casing is square box structure, four corners department all is equipped with the support column on the casing upper surface, the support column top is equipped with solar panel, is equipped with the rain cover at two outside symmetries of casing, rain cover inner wall top and bottom are equipped with the last weather shield and the lower weather shield of dislocation arrangement respectively, all are equipped with U type cardboard at the both sides of shells inner wall top and bottom, clearance fit is connected with vertical filter screen between the U type cardboard, is equipped with dc-to-ac converter, battery, GPRS module, data coding module and wireless sending module on the casing bottom plate between the filter screen, is equipped with wireless transmitting antenna on the casing roof, is equipped with ventilative hole on the casing lateral wall between filter screen and the rain cover, is equipped with a plurality of through-holes on the lateral wall of rain cover.
The output end of the GPRS module is electrically connected with the input end of the data coding module, the output end of the data coding module is electrically connected with the input end of the wireless sending module, and the output end of the wireless sending module is electrically connected with the input end of the wireless sending antenna.
The output end of the wireless transmitting antenna is in wireless signal connection with the input end of the wireless receiving antenna, the output end of the wireless receiving antenna is electrically connected with the wireless receiving module, the output end of the wireless receiving module is electrically connected with the input end of the data decoding module, and the output end of the data decoding module is electrically connected with the input end of the computer.
The through hole is located the outside of last weather shield, through hole and ventilative hole intercommunication.
The bottom of the rain shield is provided with a water outlet hole, and the water outlet hole is positioned between the rain shields or between the rain shields and the side wall of the rain shield.
The front end face of the shell is provided with a sealing door, and a safety lock is arranged on the sealing door.
The model of the data coding module is ASDS 1000D.
The models of the wireless sending module and the wireless receiving module are both RFM 12.
The model of the data decoding module is AU-3800B.
The utility model has the advantages that: compared with the prior art, the utility model discloses a rain shade, the cooperation of going up weather shield and lower weather shield is used, goes up the distribution of misplacing between weather shield and the lower weather shield, and the rainwater enters into the weather shield from the through-hole on the rain shade in, goes up the weather shield and can effectually block the rainwater with the lower weather shield to get rid of the rainwater from the apopore, play the effect of rain-proof, natural wind flows from the ventilative hole on the casing both sides, thereby the utility model discloses can effectually carry out the natural ventilation heat dissipation to the inside, improve the utility model discloses the life of inside electrical components, through the setting of filter screen and U type cardboard, the particulate matter in the filter screen can effectual deaerate plays the effect of dust removal, is clearance connection between the both ends of U type groove on the U type cardboard and filter screen to the filter screen is convenient for the installation dismantlement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a left side view of the present invention.
Fig. 4 is a schematic view of the U-shaped clamping plate structure of the present invention.
Fig. 5 is a schematic flow chart diagram of the present invention.
In the figure: 1. a solar panel; 2. a support pillar; 3. a housing; 4. a safety lock; 5. a rain shield; 6. a sealing door; 7. a wireless transmission antenna; 8. a U-shaped clamping plate; 9. a filter screen; 10. a ventilation hole; 11. an upper rain shield; 12. a rain shield; 13. a through hole; 14. a water outlet hole; 15. an inverter; 16. a storage battery; 17. a GPRS module; 18. a data encoding module; 19. a wireless transmission module; 20. a wireless receiving antenna; 21. a wireless receiving module; 22. a data decoding module; 23. and (4) a computer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Example 1: as shown in attached figures 1-5, a device for grid fault location comprises a shell 3, wherein the shell 3 is a square box structure, supporting columns 2 are arranged at four corners on the upper surface of the shell 3, a solar panel 1 is arranged at the top ends of the supporting columns 2, rain shields 5 are symmetrically arranged at two outer sides of the shell 3, an upper rain shield 11 and a lower rain shield 12 which are arranged in a staggered manner are respectively arranged at the top and the bottom of the inner wall of each rain shield 5, U-shaped clamping plates 8 are respectively arranged at two sides of the top and the bottom of the inner wall of the shell 3, a vertical filter screen 9 is connected between the U-shaped clamping plates 8 in a clearance fit manner, an inverter 15, a storage battery 16, a GPRS module 17, a data coding module 18 and a wireless transmitting module 19 are arranged on the bottom plate of the shell 3 between the filter screens 9, a wireless transmitting antenna 7 is arranged on the top plate of the shell 3, ventilation holes 10 are arranged on the side wall of, the side wall of the rain shield 5 is provided with a plurality of through holes 13.
Further, the output end of the GPRS module 17 is electrically connected to the input end of the data encoding module 18, the output end of the data encoding module 18 is electrically connected to the input end of the wireless transmitting module 19, and the output end of the wireless transmitting module 19 is electrically connected to the input end of the wireless transmitting antenna 7.
Further, the output end of the wireless transmitting antenna 7 is in wireless signal connection with the input end of the wireless receiving antenna 20, the output end of the wireless receiving antenna 20 is electrically connected with the wireless receiving module 21, the output end of the wireless receiving module 21 is electrically connected with the input end of the data decoding module 22, and the output end of the data decoding module 22 is electrically connected with the input end of the computer 23.
Further, the through hole 13 is located outside the upper rain shield 11, and the through hole 13 communicates with the ventilation hole 10.
Further, the bottom of the rain shield 5 is provided with a water outlet hole 14, and the water outlet hole 14 is located between the rain baffles 12 or between the rain baffles 12 and the side wall of the rain shield 5.
Furthermore, a sealing door 6 is arranged on the front end face of the shell 3, and a safety lock 4 is arranged on the sealing door 6.
Further, the data encoding module 18 has a model number ASDS 1000D.
Furthermore, the models of the wireless sending module 19 and the wireless receiving module 21 are both RFM 12.
Further, the data decoding module 22 has a model number of AU-3800B.
The utility model discloses a theory of operation is: through rain shield 5, go up rain shield 11 and the cooperation of lower rain shield 12 and use, go up and be the dislocation distribution between rain shield 11 and the lower rain shield 12, the rainwater enters into in rain shield 5 from the through-hole 13 on the rain shield 5, goes up rain shield 11 and the rain shield 12 can effectually block the rainwater to get rid of the rainwater from apopore 14, play the effect of keeping off the rain, natural wind flows from ventilative hole 10 on 3 both sides of casing, thereby the utility model discloses can effectually carry out natural ventilation cooling to the inside, improve the utility model discloses the life of inside electrical components, through filter screen 9 and the setting of U type cardboard 8, particulate matter in the filter screen 9 can effectual deaerate, plays the effect of dust removal, is connected for clearance fit between the U type groove on the U type cardboard 8 and the both ends of filter screen 9 to convenient to install and dismantle.
The parts of the present invention not described in detail are the known techniques of those skilled in the art. Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (9)
1. The utility model provides a device for electric wire netting fault location, it includes casing (3), casing (3) are square box structure, its characterized in that: the solar energy rain shield is characterized in that supporting columns (2) are arranged at four corners of the upper surface of the shell (3), a solar panel (1) is arranged at the top ends of the supporting columns (2), rain shields (5) are symmetrically arranged at two outer sides of the shell (3), upper rain shields (11) and lower rain shields (12) which are arranged in a staggered manner are respectively arranged at the top and the bottom of the inner wall of each rain shield (5), U-shaped clamping plates (8) are respectively arranged at two sides of the top and the bottom of the inner wall of the shell (3), vertical filter screens (9) are connected between the U-shaped clamping plates (8) in a clearance fit manner, an inverter (15), a storage battery (16), a GPRS (general packet radio service) module (17), a data coding module (18) and a wireless transmitting module (19) are arranged on the bottom plate of the shell (3) between the filter screens (9), a wireless transmitting antenna (7) is arranged on the top plate of the shell (3), and ventilation holes (10, the side wall of the rain shield (5) is provided with a plurality of through holes (13).
2. The apparatus for grid fault localization according to claim 1, wherein: the output end of the GPRS module (17) is electrically connected with the input end of the data coding module (18), the output end of the data coding module (18) is electrically connected with the input end of the wireless sending module (19), and the output end of the wireless sending module (19) is electrically connected with the input end of the wireless sending antenna (7).
3. The apparatus for grid fault localization according to claim 1, wherein: the output end of the wireless transmitting antenna (7) is in wireless signal connection with the input end of the wireless receiving antenna, the output end of the wireless receiving antenna is electrically connected with the wireless receiving module, the output end of the wireless receiving module is electrically connected with the input end of the data decoding module, and the output end of the data decoding module is electrically connected with the input end of the computer.
4. The apparatus for grid fault localization according to claim 1, wherein: the through hole (13) is positioned on the outer side of the upper rain baffle (11), and the through hole (13) is communicated with the ventilation hole (10).
5. The apparatus for grid fault localization according to claim 1, wherein: the bottom of the rain shield (5) is provided with a water outlet hole (14), and the water outlet hole (14) is positioned between the rain shields (12) or between the rain shields (12) and the side wall of the rain shield (5).
6. The apparatus for grid fault localization according to claim 1, wherein: the front end face of the shell (3) is provided with a sealing door (6), and the sealing door (6) is provided with a safety lock (4).
7. An arrangement for grid fault localization according to claim 1 or 2, characterized in that: the model of the data coding module (18) is ASDS 1000D.
8. An arrangement for grid fault localization according to claim 1 or 2, characterized in that: the model of the wireless sending module (19) is RFM 12.
9. An arrangement for grid fault localization according to claim 3, characterized in that: the model of the data decoding module is AU-3800B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920217789.4U CN210534257U (en) | 2019-02-19 | 2019-02-19 | Device for positioning power grid fault |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920217789.4U CN210534257U (en) | 2019-02-19 | 2019-02-19 | Device for positioning power grid fault |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210534257U true CN210534257U (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920217789.4U Active CN210534257U (en) | 2019-02-19 | 2019-02-19 | Device for positioning power grid fault |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210534257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113030650A (en) * | 2021-03-30 | 2021-06-25 | 张应秀 | Positioning device for initial fault analysis of power distribution network |
| CN120625692A (en) * | 2025-07-15 | 2025-09-12 | 北京绿美园林工程有限责任公司 | A rainwater collection and irrigation device for garden ecological greening |
-
2019
- 2019-02-19 CN CN201920217789.4U patent/CN210534257U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113030650A (en) * | 2021-03-30 | 2021-06-25 | 张应秀 | Positioning device for initial fault analysis of power distribution network |
| CN120625692A (en) * | 2025-07-15 | 2025-09-12 | 北京绿美园林工程有限责任公司 | A rainwater collection and irrigation device for garden ecological greening |
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