CN106443300A - Grounding alarm capable of preventing grounding wire from being electrified - Google Patents
Grounding alarm capable of preventing grounding wire from being electrified Download PDFInfo
- Publication number
- CN106443300A CN106443300A CN201610884838.0A CN201610884838A CN106443300A CN 106443300 A CN106443300 A CN 106443300A CN 201610884838 A CN201610884838 A CN 201610884838A CN 106443300 A CN106443300 A CN 106443300A
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- Prior art keywords
- information
- processor
- alarm
- loudspeaker
- prevent
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
- G01R19/15—Indicating the presence of current
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Function (AREA)
Abstract
The present invention relates to a grounding alarm capable of preventing a grounding wire from being electrified. The grounding alarm comprises a current sensor, a processor, a loudspeaker, a grounding pin, a GPS module and a communication module; the current sensor is used for acquiring current information on a high-voltage line; the processor is electrically connected with the current sensor and is used for receiving the current information; the loudspeaker is electrically connected with the processor; after receiving the current information, the processor controls the loudspeaker to generate first alarm information; the grounding pin is provided with a photoelectric switch and is connected with the processor; when the grounding pin is not grounded, the photoelectric switch generates switching-off information and sends the switching-off information to the processor; the processor controls the loudspeaker to generate the first alarm information according to the switching-off information; the GPS module is connected with the processor and is used for generating position information and sending the position information to the processor; the communication module is connected with the processor; and the processor sends the current information, the switching-off information and the position information to an external server through the communication module. With the device adopted, the deficiencies of existing safety protection tools can be compensated, the safety accidents of power enterprises can be reduced, and security benefits are significant.
Description
【Technical field】
The present invention relates to power domain, more particularly, to prevent the powered ground alarm of ground wire.
【Background technology】
Alarming in short range of electric power device is single alarm device at present, does not dock well with drop bar, can only individually make
With.
Power system needs when carrying out line construction and safeguarding to put into ground wire, realizes reliable ground to ensure controller switching equipment
Safety with workmen.After construction, the dismounting of ground wire has vital work to the safe operation of power system
With.But existing " five prevent " system can not solve the problems, such as the dismounting of temporary ground wire so that guard system has safety
Leak, leads to switching on earth wire behavior can not be found in time and prevent.During equipment changes inspecting state by running status,
After equipment electrical verification, in fact it could happen that equipment is sent a telegram here suddenly, gone to the wrong way the burst such as interval factor during hanging earthing conductor, the band cable address causing
The misoperation fault of ground wire.
【Content of the invention】
For solving foregoing problems, the present invention proposes to prevent the powered ground alarm of ground wire.To solve powered mounting ground
The maloperation problem of line.
For reaching object defined above, the present invention adopts following scheme：Prevent the ground alarm that ground wire is powered, its feature exists
In, including：
Current sensor, for gathering the current information on high-voltage line；
The processor electrically connecting with described current sensor, for receiving described current information；
The loudspeaker electrically connecting with described processor, described processor receive described current information after control described in raise one's voice
Device produces the first warning message；
It is provided with the grounding pin that optoelectronic switch and described processor connect, when described grounding pin is earth-free, described light is established by cable
Close and generate disconnection information and be sent to processor, described processor controls described loudspeaker to produce first according to described disconnection information
Warning message；
The GPS module being connected with described processor, for generating positional information and being sent to processor；
The communication module being connected with described processor, described processor passes through described communication module and sends to external server
Current information, disconnection information and positional information.
Optionally：Described processor, loudspeaker, GPS module and communication module are in box body.
Optionally：, on drop bar, described drop bar is on described box body for described current sensor.
Optionally：The aluminium that described current sensor includes producing current information hooks.
Optionally：Described external server is computer or mobile phone.
Optionally：Described external server is connected with computer or mobile communication, and described server is to described computer or mobile phone
Send described current information, disconnection information and positional information.
Optionally：Described loudspeaker is connected with power supply by first switch, and described processor passes through the first Control
First switch closes or opens.
Optionally：Also include the display screen being connected with described processor, for showing described current information and disconnection information.
The present invention possesses following technique effect：This device can make up the deficiency of existing safety protective tool, can reduce electricity
The security incident of power enterprise, safety benefit is notable.Device disclosure satisfy that the actual demand of teams and groups' operation, contributes to electric power enterprise
Safety in production, can produce higher social benefit.
These features of the present invention and advantage will be detailed in following specific embodiment, accompanying drawing exposure.
【Brief description】
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the powered ground alarm module map of the ground wire of the embodiment of the present invention 1.
【Specific embodiment】
Accompanying drawing with reference to the embodiment of the present invention is explained and illustrated to the technical scheme of the embodiment of the present invention, but under
State embodiment and be only the preferred embodiments of the present invention, and not all.Based on the embodiment in embodiment, those skilled in the art
On the premise of not making creative work, obtained other embodiment, broadly falls into protection scope of the present invention.
Embodiment 1.
Referring to Fig. 1, prevent the ground alarm that ground wire is powered, including：Current sensor, for gathering on high-voltage line
Current information；The processor electrically connecting with current sensor, for receiving current information；The loudspeaker electrically connecting with processor,
After processor receives current information, controlling loudspeaker produces the first warning message；Be provided with that optoelectronic switch and processor connect connects
Ground pin, when grounding pin is earth-free, optoelectronic switch generates disconnection information and is sent to processor, and processor is according to disconnection information control
Loudspeaker processed produces the first warning message；The GPS module being connected with processor, for generating positional information and being sent to process
Device；The communication module being connected with processor, processor passes through communication module and sends current information, disconnects information to external server
And positional information；The display screen being connected with processor, for showing current information and disconnection information.
Processor, loudspeaker, GPS module and communication module are in box body.Current sensor, on drop bar, is grounded
Rod is on box body.The aluminium that current sensor includes producing current information hooks.
External server is computer or mobile phone.Another kind of situation, external server is connected with computer or mobile communication, service
Device sends current information, disconnects information and positional information to computer or mobile phone.
Loudspeaker is connected with power supply by first switch, and processor passes through the first Control first switch closure or beats
Open.
Specific workflow is as follows：
In aluminium hooking and high-voltage line, pass through when electric current is existed on high-voltage line, aluminium hooks generation electric field and generates current information,
It is sent to processor, after processor receives this current information, control the first relay work, so that first switch is closed, raise one's voice
Device is powered.Processor controlling loudspeaker sends the first alarm signal, and the first alarm signal is pre-stored in processor.
When grounding pin is earth-free, the optoelectronic switch being provided thereon is subject to illumination to produce cut-off signal and be sent to process
Device, processor receives this cut-off signal and controls the first relay work, so that first switch is closed, loudspeaker is powered.Processor
Controlling loudspeaker sends the second alarm signal, and the second alarm signal is pre-stored in processor.
At the appointed time, processor passes through communication module to external server transmission current information, disconnection information and position
Confidence ceases.Wherein, when current information does not have, send spacing wave, when disconnection information is not deposited, send spacing wave and replace.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and is familiar with
This those skilled in the art should be understood that the present invention includes but is not limited to accompanying drawing and interior described in specific embodiment above
Hold.The modification of any function and structure principle without departing from the present invention is intended to be included in the scope of claims.
Claims (8)
1. prevent the powered ground alarm of ground wire it is characterised in that including：
Current sensor, for gathering the current information on high-voltage line；
The processor electrically connecting with described current sensor, for receiving described current information；
The loudspeaker electrically connecting with described processor, described processor controls described loudspeaker to produce after receiving described current information
Raw first warning message；
It is provided with the grounding pin that optoelectronic switch and described processor connect, when described grounding pin is earth-free, described optoelectronic switch life
Become disconnection information and be sent to processor, described processor controls described loudspeaker to produce the first warning according to described disconnection information
Information；
The GPS module being connected with described processor, for generating positional information and being sent to processor；
The communication module being connected with described processor, described processor passes through described communication module and sends electric current to external server
Information, disconnection information and positional information.
2. prevent the powered ground alarm of ground wire according to claim 1 it is characterised in that：Described processor, raise one's voice
Device, GPS module and communication module are in box body.
3. prevent the powered ground alarm of ground wire according to claim 2 it is characterised in that：Described current sensor sets
On drop bar, described drop bar is on described box body.
4. prevent the powered ground alarm of ground wire according to claim 1 it is characterised in that：Described current sensor bag
Include the aluminium hook that can produce current information.
5. prevent the powered ground alarm of ground wire according to claim 1 it is characterised in that：Described external server is
Computer or mobile phone.
6. prevent the powered ground alarm of ground wire according to claim 1 it is characterised in that：Described external server with
Computer or mobile communication connect, and described server sends described current information, disconnects information and position to described computer or mobile phone
Information.
7. prevent the powered ground alarm of ground wire according to claim 1 it is characterised in that：Described loudspeaker passes through the
One switch is connected with power supply, and described processor passes through the first Control first switch closure or opens.
8. prevent the powered ground alarm of ground wire according to claim 1 it is characterised in that also including and described process
The display screen that device connects, for showing described current information and disconnection information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884838.0A CN106443300A (en) | 2016-10-10 | 2016-10-10 | Grounding alarm capable of preventing grounding wire from being electrified |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884838.0A CN106443300A (en) | 2016-10-10 | 2016-10-10 | Grounding alarm capable of preventing grounding wire from being electrified |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106443300A true CN106443300A (en) | 2017-02-22 |
Family
ID=58172394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610884838.0A Pending CN106443300A (en) | 2016-10-10 | 2016-10-10 | Grounding alarm capable of preventing grounding wire from being electrified |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106443300A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024635A (en) * | 2017-06-07 | 2017-08-08 | 深圳市中明科技股份有限公司 | Grounding alarm system and grounding alarm vehicle |
| CN108808274A (en) * | 2018-07-26 | 2018-11-13 | 国家电网公司 | A kind of new type grounding device |
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| CN202975125U (en) * | 2012-11-19 | 2013-06-05 | 廊坊霸州供电有限公司 | Auxiliary electricity testing device for grounding |
| CN203241470U (en) * | 2013-05-08 | 2013-10-16 | 珠海优特电力科技股份有限公司 | Direct current electroscope and direct current electroscopy system |
| CN104078777A (en) * | 2014-01-24 | 2014-10-01 | 国家电网公司 | Security clamp special for 10 kV high-voltage ground wire |
| CN205091425U (en) * | 2015-10-29 | 2016-03-16 | 国网河南睢县供电公司 | Insulating bar operating condition monitoring devices |
| CN205385160U (en) * | 2015-12-23 | 2016-07-13 | 天津市天硕长安科技有限公司 | Portable electrification of ground wire alarm device that connects |
| CN105759172A (en) * | 2016-03-31 | 2016-07-13 | 山东省计量科学研究院 | Active grounding system abnormality detection device |
| CN206096329U (en) * | 2016-10-10 | 2017-04-12 | 国网浙江省电力公司丽水供电公司 | Prevent to connect electrification of ground wire's grounding alarm ware |
-
2016
- 2016-10-10 CN CN201610884838.0A patent/CN106443300A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2706888Y (en) * | 2004-03-22 | 2005-06-29 | 义乌市供电局 | Intelligent speech alarm short circuit grounding wire |
| CN201122807Y (en) * | 2007-12-07 | 2008-09-24 | 安徽鑫龙电器股份有限公司 | Switch cabinet status indicator |
| CN101572357A (en) * | 2009-03-06 | 2009-11-04 | 辽宁省电力有限公司盘锦供电公司 | Induction prevising grounding wire |
| CN102455380A (en) * | 2010-11-02 | 2012-05-16 | 江苏省电力公司连云港供电公司 | Warning device for automatic induction of electric speech on grounding wire |
| CN201995078U (en) * | 2011-03-09 | 2011-09-28 | 西安理工大学 | Monitoring device for hanging and connecting of ground wire for overhauling operation of contact net based on video image |
| CN102842782A (en) * | 2012-09-18 | 2012-12-26 | 四川省电力公司绵阳电业局 | Grounding wire operation rod |
| CN202906346U (en) * | 2012-11-17 | 2013-04-24 | 山西省电力公司长治供电分公司 | temporary grounding wire with electricity testing function |
| CN202975125U (en) * | 2012-11-19 | 2013-06-05 | 廊坊霸州供电有限公司 | Auxiliary electricity testing device for grounding |
| CN203241470U (en) * | 2013-05-08 | 2013-10-16 | 珠海优特电力科技股份有限公司 | Direct current electroscope and direct current electroscopy system |
| CN104078777A (en) * | 2014-01-24 | 2014-10-01 | 国家电网公司 | Security clamp special for 10 kV high-voltage ground wire |
| CN205091425U (en) * | 2015-10-29 | 2016-03-16 | 国网河南睢县供电公司 | Insulating bar operating condition monitoring devices |
| CN205385160U (en) * | 2015-12-23 | 2016-07-13 | 天津市天硕长安科技有限公司 | Portable electrification of ground wire alarm device that connects |
| CN105759172A (en) * | 2016-03-31 | 2016-07-13 | 山东省计量科学研究院 | Active grounding system abnormality detection device |
| CN206096329U (en) * | 2016-10-10 | 2017-04-12 | 国网浙江省电力公司丽水供电公司 | Prevent to connect electrification of ground wire's grounding alarm ware |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024635A (en) * | 2017-06-07 | 2017-08-08 | 深圳市中明科技股份有限公司 | Grounding alarm system and grounding alarm vehicle |
| CN108808274A (en) * | 2018-07-26 | 2018-11-13 | 国家电网公司 | A kind of new type grounding device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |