CN203301050U - Novel, safe and reliable high-voltage discharge bar - Google Patents
Novel, safe and reliable high-voltage discharge bar Download PDFInfo
- Publication number
- CN203301050U CN203301050U CN2013203499154U CN201320349915U CN203301050U CN 203301050 U CN203301050 U CN 203301050U CN 2013203499154 U CN2013203499154 U CN 2013203499154U CN 201320349915 U CN201320349915 U CN 201320349915U CN 203301050 U CN203301050 U CN 203301050U
- Authority
- CN
- China
- Prior art keywords
- voltage
- safe
- digital display
- novel
- discharging rod
- Prior art date
- 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 - Lifetime
Links
Images
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model discloses a novel, safe and reliable high-voltage discharge bar. The novel, safe and reliable high-voltage discharge bar comprises a metal hook, a discharge resistor connected with the metal hook, a grounding soft wire connected with the discharge resistor, a wire clamp and an installation carrier insulating rod. The high-voltage discharge bar further comprises a voltage monitoring device used for realizing the monitoring and display of residual voltage of equipment; and the voltage monitoring device comprises a transformer and a digital display device, wherein the digital display device is provided with a display screen. The novel, safe and reliable high-voltage discharge bar of the utility model can monitor and display the residual voltage of the equipment in a real-time manner, such that workers can be effectively warned, and therefore, risks of electric shock can be avoided, and operation safety can be effectively enhanced.
Description
Technical field
The utility model relates to debugging and the service kit that uses in a kind of distribution network systems, specifically refers to a kind of safe and reliable novel high-pressure discharging rod.
Background technology
At present, high-voltage discharging rod has become the debugging instrument indispensable with maintenance in distribution network systems, and its operation principle is first to pass through the discharge conductive discharge, and then by the ground lead secondary discharge, thereby the energy-storage travelling wave tube of equipment is discharged fully.
In the high-voltage discharging rod that the 10kV distribution network systems is used now, the product of main flow is connected and is comprised of Metal Contact tip, discharge resistance, insulating rod, the ground connection flexible conductor of connection discharge resistance, wire clamp with the model structure, although have discharging function, but to the tested device residual voltage without any indication, exist the operating personnel to judge the disconnected Danger Electric shock risk that causes by accident, seriously jeopardize operating personnel's personal safety, be short of security reliability fully.
The utility model content
In order to overcome above-mentioned deficiency of the prior art, the utility model provides a kind of safe and reliable novel high-pressure discharging rod, and it can avoid the risk of getting an electric shock effectively for the staff proposes the overvoltage warning, effectively strengthens operational security.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of safe and reliable novel high-pressure discharging rod, comprise metal hanger, the discharge resistance that is connected with metal hanger, the ground connection flexible conductor that is connected with discharge resistance, wire clamp and the carrier insulating rod is installed, described high-voltage discharging rod also comprises voltage monitor, be used for realizing monitoring and the demonstration of equipment residual voltage, described voltage monitor comprises instrument transformer, digital display device, and wherein said digital display device is provided with a digital display screen.
As improvement of the technical scheme, described high-voltage discharging rod also comprises a sound flash alarm system device, and it comprises ruddiness flashing light, sound generator.
The beneficial effect that the utility model brings has:
Novel high-pressure discharging rod of the present utility model disposes the voltage monitoring module, it can realize by instrument transformer monitoring and the Presentation Function of residual voltage, the residual voltage value of monitoring that can be real-time and display device, so just can effectively for the staff, caution be proposed, avoid the electric shock risk, effectively strengthened operational security.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and the specific embodiments,
Accompanying drawing 1 is the utility model structural representation.
Embodiment
By reference to the accompanying drawings 1, a kind of safe and reliable novel high-pressure discharging rod of the present utility model, it comprises metal hanger 7, the discharge resistance that is connected with metal hanger 7, the ground connection flexible conductor that is connected with discharge resistance, wire clamp 2 and carrier insulating rod 1 is installed.In addition, different from traditional discharging rod is, the utility model also disposes a voltage monitor and sound flash alarm system device, and the former can realize monitoring and the Presentation Function of residual voltage by instrument transformer, and the latter can provide sound flash alarm system for the staff when the equipment overvoltage.
Wherein said voltage monitor comprises instrument transformer, digital display device 3, and described digital display device 3 is provided with a digital display screen 6, it is fixedly installed in insulating rod 1 upper end, described sound flash alarm system device comprises ruddiness flashing light 4 and sound generator 5, when the residual voltage that monitors surpasses human safety voltage's value (36V), it can start and send sound flash alarm system, has ensured the fail safe of staff's operation.
During application, after the metal hanger 7 on discharging rod top touches electrical verification during true no-voltage 10kV power failure equipments part, transformer induced to residual voltage can show by the digital display screen 6 on digital display device 3, when the residual voltage value surpasses human safety voltage 36V, ruddiness flashing light 4 can start, while sound generator 5 can send the sound, and there is the electric weight that surpasses safe voltage in the prompting residual voltage, reminds the staff to forbid to touch.Deng equipment discharge enough time, residual voltage is during lower than safe voltage, and ruddiness flashing light 4 can extinguish and sound generator 5 stops sound caution.In actual conditions, during lower than 36V, the speed of discharge can increase when the residual voltage that detects, and the staff should pay close attention to the residual voltage value that the digital display screen 6 on digital display device 3 shows, just allows during near 0V directly with hand, to touch.
Finally, the above is preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned execution mode,, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection range of the present utility model.
Claims (2)
1. a safe and reliable novel high-pressure discharging rod, comprise metal hanger (7), the discharge resistance that is connected with metal hanger (7), the ground connection flexible conductor that is connected with discharge resistance, wire clamp (2) and carrier insulating rod (1) be installed, and it is characterized in that:
Described high-voltage discharging rod also comprises voltage monitor, is used for realizing monitoring and the demonstration of equipment residual voltage, and described voltage monitor comprises instrument transformer, digital display device (3), and wherein said digital display device (3) is provided with a digital display screen (6).
2. a kind of safe and reliable novel high-pressure discharging rod according to claim 1, it is characterized in that: described high-voltage discharging rod also comprises a sound flash alarm system device, it comprises ruddiness flashing light (4), sound generator (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203499154U CN203301050U (en) | 2013-06-18 | 2013-06-18 | Novel, safe and reliable high-voltage discharge bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203499154U CN203301050U (en) | 2013-06-18 | 2013-06-18 | Novel, safe and reliable high-voltage discharge bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203301050U true CN203301050U (en) | 2013-11-20 |
Family
ID=49577033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203499154U Expired - Lifetime CN203301050U (en) | 2013-06-18 | 2013-06-18 | Novel, safe and reliable high-voltage discharge bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203301050U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103675540A (en) * | 2013-12-04 | 2014-03-26 | 国家电网公司 | Shunt capacitor bank discharge device |
| CN104459221A (en) * | 2014-11-10 | 2015-03-25 | 国家电网公司 | Special discharging rod device of high-voltage capacitor |
| CN104635066A (en) * | 2015-03-10 | 2015-05-20 | 李景禄 | Intelligent insulation parameter test residual charge detecting and discharging protection method |
| CN105552723A (en) * | 2015-12-07 | 2016-05-04 | 北京无线电测量研究所 | Visible portable high voltage discharge device |
| CN110988518A (en) * | 2019-11-12 | 2020-04-10 | 国网河北省电力有限公司 | Portable automatic discharging rod |
-
2013
- 2013-06-18 CN CN2013203499154U patent/CN203301050U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103675540A (en) * | 2013-12-04 | 2014-03-26 | 国家电网公司 | Shunt capacitor bank discharge device |
| CN103675540B (en) * | 2013-12-04 | 2016-06-08 | 国家电网公司 | Shunt capacitor bank discharge device |
| CN104459221A (en) * | 2014-11-10 | 2015-03-25 | 国家电网公司 | Special discharging rod device of high-voltage capacitor |
| CN104635066A (en) * | 2015-03-10 | 2015-05-20 | 李景禄 | Intelligent insulation parameter test residual charge detecting and discharging protection method |
| CN105552723A (en) * | 2015-12-07 | 2016-05-04 | 北京无线电测量研究所 | Visible portable high voltage discharge device |
| CN110988518A (en) * | 2019-11-12 | 2020-04-10 | 国网河北省电力有限公司 | Portable automatic discharging rod |
| CN110988518B (en) * | 2019-11-12 | 2021-09-24 | 国网河北省电力有限公司 | Portable automatic discharging rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203301050U (en) | Novel, safe and reliable high-voltage discharge bar | |
| CN203232973U (en) | Portable grounding wire with live-wire alarm function | |
| CN202632491U (en) | Live-line cabinet door mis-open voice alarm device | |
| CN205229279U (en) | Electroscope | |
| CN206322879U (en) | A kind of multifunctional sound discharger | |
| CN203871688U (en) | Arc-extinguishing resonance-eliminating cabinet | |
| CN111585059A (en) | Grounding wire assembly with real-time electricity testing function | |
| CN204497396U (en) | A kind of earth brace with automatic electricity-testing function | |
| CN206135407U (en) | Tram power supply contact net lightning protection system | |
| CN203166320U (en) | Wall bushing tap grounding device | |
| CN211929727U (en) | 10kV outdoor grounding wire with electricity testing function | |
| CN104188196A (en) | High-voltage early-warning insulation glove | |
| CN104648161A (en) | Anti-breaking device for contact line of electric locomotive | |
| CN204241645U (en) | A kind of connecting device being applied to the test of switch cart mechanism characteristics | |
| CN204613346U (en) | A kind of ground loop detector | |
| CN203551727U (en) | Electric locomotive roof insulation detector | |
| CN103823096A (en) | Overvoltage on-line monitoring device | |
| CN204028109U (en) | Lightning arrester live-line test instrument | |
| CN202631571U (en) | High-voltage wiring rod | |
| CN204030297U (en) | A kind of power distribution cabinet with ageing of insulation status monitoring function | |
| CN203260991U (en) | Live-overhaul type arrester | |
| CN212111564U (en) | Anti-induction electrical equipment | |
| CN203165591U (en) | Line breakage-preventing porcelain insulator | |
| CN202049208U (en) | Fault display instrument used for lightning arrester | |
| CN203150955U (en) | Low-voltage power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528200 Guicheng South five road, Nanhai District, Foshan, Guangdong Province, No. 10 Patentee after: GUANGDONG RAISING SYNTHESIS ENERGY SERVICES CO.,LTD. Address before: 528200 Guicheng South five road, Nanhai District, Foshan, Guangdong Province, No. 10 Patentee before: GUANGDONG RAISING ELECTRIC POWER ENGINEERING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |