CN205506999U - Pocket line fault indicating device - Google Patents
Pocket line fault indicating device Download PDFInfo
- Publication number
- CN205506999U CN205506999U CN201620144580.6U CN201620144580U CN205506999U CN 205506999 U CN205506999 U CN 205506999U CN 201620144580 U CN201620144580 U CN 201620144580U CN 205506999 U CN205506999 U CN 205506999U
- Authority
- CN
- China
- Prior art keywords
- cable
- electric field
- control unit
- central control
- unit
- 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 - Fee Related
Links
- 230000005684 electric field Effects 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
Pocket line fault indicating device, it includes the power, surveys the polar plate, and central control unit reminds the unit to form with reporting to the police, the detection polar plate be a flat electrode that can survey cable space around electric field, should survey the polar plate line in having the central control unit who report to the police to remind the unit, and by central control unit receives the cable space around electric field information of surveying the polar plate and detecting to when the space electric field strength who receives reaches the threshold value, judge then that this cable is the on position, when if space electric field strength is less than the threshold value, think then that the cable is non - on position to remind the unit to report to the police through the reputation by the warning that links to each other, it has the structure forms rationally, and convenient to use is reliable, can break down the back at the circuit, finds out rapidly and confirms fault section, finds out the fault point simultaneously, and greatly enhancing power supply reliability, improvement user satisfy characteristics such as degree.
Description
Technical field
The utility model relates to a kind of portable circuit accident indicator, belong to high tension cable indicating fault technical field.
Background technology
High voltage cable once break down power failure can be difficult to search.First make troubles to people's life, the normal production and operation of interference enterprise；Secondly greater loss is caused to electric company.In order to be solved in time after high-tension line breaks down, stablizing, it is therefore necessary to develop a kind of portable circuit accident indicator of raising power supply.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art to exist, and provide a kind of structure composition rationally, easy to use and reliable, can be after line failure, find out rapidly and determine fault section, find out trouble point simultaneously, power supply reliability, the portable circuit accident indicator of raising user's satisfaction can be greatly enhanced.
The purpose of this utility model completes by following technical solution, a kind of pocket line fault instruction device, it includes power supply, detection pole plate, central control unit and warning reminding unit composition, described detection pole plate is a plate electrode that can detect cable surrounding space electric field, this detection pole plate line is in the central control unit with warning reminding unit, and received, by described central control unit, the cable surrounding space electric field information that detection pole plate detects, and when the space electrical field received reaches threshold value, then judge that this cable is as "on" position, if space electrical field is less than threshold value, then think that cable is non-power status, and reported to the police by acousto-optic by the warning reminding unit being connected.
This utility model is mainly used in indicating the path of fault current, and after line failure, line walking office worker can find out rapidly by alarm indicator of the present utility model and determine fault section, finds out trouble point simultaneously；It has structure composition rationally, easy to use and reliable, can find out rapidly and determine fault section, find out trouble point simultaneously after line failure, can be greatly enhanced power supply reliability, improve the features such as user's satisfaction.
Accompanying drawing explanation
Fig. 1 is that structure of the present utility model forms schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail: shown in Fig. 1, a kind of pocket line fault instruction device described in the utility model, it includes power supply, detection pole plate 1, central control unit 2 and warning reminding unit 3 form, described detection pole plate 1 is a plate electrode that can detect cable 4 surrounding space electric field, this detection pole plate 1 line is in the central control unit 2 with warning reminding unit 3, and received, by described central control unit 2, the cable 4 surrounding space electric field information that detection pole plate 1 detects, and when the space electrical field received reaches threshold value, then judge that this cable is as "on" position, if space electrical field is less than threshold value, then think that cable is non-power status, and reported to the police by acousto-optic by the warning reminding unit being connected.
Embodiment: such as Fig. 1, detection pole plate is 1 one plate electrodes, system is by the space electric field around plate electrode detection cable 4, induced signal is sent to control unit 2 by detection pole plate 1, control unit 2 is converted into digital signal after the small-signal of acquisition is amplified shaping, by the extraction to digital signal, if space electrical field reaches threshold value, think that this cable is "on" position, if space electric field is less than thresholding, then thinking that cable is non-power status, current state confirms current state by acousto-optic warning unit 3 to staff the most at last.
Claims (1)
1. pocket line fault instruction device, it includes power supply, detection pole plate, central control unit and warning reminding unit composition, it is characterized in that described detection pole plate is a plate electrode that can detect cable surrounding space electric field, this detection pole plate line is in the central control unit with warning reminding unit, and received, by described central control unit, the cable surrounding space electric field information that detection pole plate detects, and when the space electrical field received reaches threshold value, then judge that this cable is as "on" position, if space electrical field is less than threshold value, then think that cable is non-power status, and reported to the police by acousto-optic by the warning reminding unit being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144580.6U CN205506999U (en) | 2016-02-26 | 2016-02-26 | Pocket line fault indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144580.6U CN205506999U (en) | 2016-02-26 | 2016-02-26 | Pocket line fault indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205506999U true CN205506999U (en) | 2016-08-24 |
Family
ID=56727297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620144580.6U Expired - Fee Related CN205506999U (en) | 2016-02-26 | 2016-02-26 | Pocket line fault indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205506999U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589013A (en) * | 2016-02-26 | 2016-05-18 | 国家电网公司 | Portable line fault indicating device |
| CN107703402A (en) * | 2017-09-13 | 2018-02-16 | 河南省三禾电气有限公司 | Fault detector |
-
2016
- 2016-02-26 CN CN201620144580.6U patent/CN205506999U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589013A (en) * | 2016-02-26 | 2016-05-18 | 国家电网公司 | Portable line fault indicating device |
| CN107703402A (en) * | 2017-09-13 | 2018-02-16 | 河南省三禾电气有限公司 | Fault detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204129120U (en) | A kind of lightning monitoring system | |
| CN205506999U (en) | Pocket line fault indicating device | |
| CN102761097A (en) | Direct current leakage protective circuit | |
| CN203519761U (en) | Anti-error-connection detecting circuit for zero line and live line of AC power | |
| CN101853558B (en) | Cable burglar alarm wireless monitoring system | |
| CN205121826U (en) | Electron detection alarm circuit arrangement | |
| CN205679678U (en) | A kind of ground step voltage detection device | |
| CN205679695U (en) | A kind of monitoring system changing based on monitoring surge protector temperature thus its duty being monitored | |
| CN202794427U (en) | Ground wire breakage automatic alarm | |
| CN204680154U (en) | Portable charged alarm system | |
| CN207249077U (en) | A kind of energy saving fire-fighting emergency power supply condition checkout gear | |
| CN204244522U (en) | The excessive warning miner's lamp circuit of a kind of gas for mine operation | |
| CN202678933U (en) | DC earth leakage protection circuit | |
| CN105589013A (en) | Portable line fault indicating device | |
| CN202939760U (en) | Multifunctional electrical fire monitoring detector | |
| CN202814491U (en) | Remote integrated water level monitoring system | |
| CN206758347U (en) | A kind of indoor alternating current high voltage vacuum load switch | |
| CN204614355U (en) | Burglar alarm sealing device | |
| CN203660635U (en) | Emergency power supply power source having alarm function | |
| CN204203339U (en) | Anti-electric shock apparatus | |
| CN211453840U (en) | Overhead line fault positioning system | |
| CN203811675U (en) | High-voltage electroscope | |
| CN205177064U (en) | Wireless monitoring system of fire alarm | |
| CN204241663U (en) | A kind of direct supply ring network fault diagnostic device | |
| CN209673926U (en) | The detection device of current collector for trolley conductor dislocation |
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: 20160824 Termination date: 20200226 |