CN202434008U - Anti-theft transformer wireless alarm device - Google Patents
Anti-theft transformer wireless alarm device Download PDFInfo
- Publication number
- CN202434008U CN202434008U CN2011204942672U CN201120494267U CN202434008U CN 202434008 U CN202434008 U CN 202434008U CN 2011204942672 U CN2011204942672 U CN 2011204942672U CN 201120494267 U CN201120494267 U CN 201120494267U CN 202434008 U CN202434008 U CN 202434008U
- Authority
- CN
- China
- Prior art keywords
- transformer
- wireless
- controller
- phase current
- phase
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000000007 visual effect Effects 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Abstract
The utility model discloses an anti-theft transformer wireless alarm device which can quickly position the stolen transformer so as to effectively protect the property of a country and people. The anti-theft transformer wireless alarm device comprises a three-phase current detector, a controller, a combined aural and visual alarm and a wireless emitter, wherein the three-phase terminals of the three-phase current detector access to the three-phase terminals of the transformer; the signal end of the three-phase current detector access to the controller; and the controller is respectively connected with the combined aural and visual alarm and the wireless emitter. The technical scheme can also perform fault detection for the transformer which has been used for a long time outdoors so that once the fault exists, the position on which the fault happens can be positioned accurately according to the received wireless alarm signal, thus facilitating the electric power department to detect more quickly and better.
Description
Technical field
The utility model relates to a kind of burglar alarm, relates in particular to a kind of anti-theft wireless to transformer and sends warning device.
Background technology
Transformer is to supply the important electric equipment in distribution field.Because transformer is used for the confession distribution of high-low pressure, therefore be arranged on the field usually.Secondary winding in the high-power transformer need use a large amount of copper cash usually, thereby accomplishes the conversion of high-low pressure; Yet just because of there being a large amount of copper cash in the Transformer Winding, some lawless persons steal transformer specially; Current also do not have good way to take precautions against to the behavior of stealing transformer, after normally being stolen, goes that one-level, which transformer in the inspection circuit one by one to be stolen by the people again; Owing to after transformer is stolen, cause large-area power failure, brought very big harm to people's lives on the one hand, simultaneously, suffered infringement also for the economy of the people, country.
Summary of the invention
The utility model provides a kind of antitheft voltage transformer wireless warning device just in order to overcome above-mentioned defective, can locate stolen transformer fast through this device, has effectively protected properties national, the people.
This antitheft voltage transformer wireless warning device comprises three-phase current detection device, controller, audible-visual annunciator, wireless launcher; Wherein the three-phase terminal of three-phase current detection device inserts the three-phase end of incoming cables of transformer, and the signal end access controller of three-phase current detection device, controller are connected with wireless launcher with audible-visual annunciator respectively.
Adopt this technical scheme to carry out fault detect to the long-term transformer that uses in field, in case break down, also can be through the accurate position of the transformer that breaks down of location of the wireless alarm signal that receives, thus be convenient to power department better, maintenance faster.
Description of drawings
Fig. 1 is the wiring schematic diagram of antitheft voltage transformer wireless warning device
Embodiment
As shown in Figure 1.This antitheft voltage transformer wireless warning device comprises three-phase current detection device 1, controller 2, audible-visual annunciator 3, wireless launcher 4; Wherein the three-phase terminal of three-phase current detection device inserts the three-phase end of incoming cables of transformer, and the signal end access controller of three-phase current detection device, controller are connected with wireless launcher with audible-visual annunciator respectively.When the three-phase end of incoming cables that the three-phase current detection device detects transformer does not have current signal; Explain that then transformer breaks down or artificial destruction, then send signal and give controller, after controller receives signal; Thereby start the audible-visual annunciator lawless person that destroying of deterrence that reports to the police at once; Start wireless launcher emission wireless alarm signal simultaneously, wherein each wireless launcher all contains the position encoded of oneself, thereby after monitoring department receives wireless alarm signal; Can locate fast, and arrive in the scene of the accident rapidly.
What should explain at last is; Above embodiment is only in order to describe technical scheme of the present invention rather than the present technique method is limited; The present invention can extend to other modification, variation, application and embodiment on using, and therefore thinks that all such modifications, variation, application, embodiment are in spirit of the present invention and teachings.
Claims (1)
1. an antitheft voltage transformer wireless warning device is characterized in that this device comprises three-phase current detection device, controller, audible-visual annunciator, wireless launcher; Wherein the three-phase terminal of three-phase current detection device inserts the three-phase end of incoming cables of transformer, and the signal end access controller of three-phase current detection device, controller are connected with wireless launcher with audible-visual annunciator respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204942672U CN202434008U (en) | 2011-12-02 | 2011-12-02 | Anti-theft transformer wireless alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204942672U CN202434008U (en) | 2011-12-02 | 2011-12-02 | Anti-theft transformer wireless alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434008U true CN202434008U (en) | 2012-09-12 |
Family
ID=46783436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204942672U Expired - Fee Related CN202434008U (en) | 2011-12-02 | 2011-12-02 | Anti-theft transformer wireless alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530554A (en) * | 2016-10-27 | 2017-03-22 | 珠海市横琴麒翔科技有限公司 | Electrical equipment transformer burglar alarm and application method |
-
2011
- 2011-12-02 CN CN2011204942672U patent/CN202434008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530554A (en) * | 2016-10-27 | 2017-03-22 | 珠海市横琴麒翔科技有限公司 | Electrical equipment transformer burglar alarm and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KAIFENG POWER SUPPLY COMPANY STATE GRID HENAN ELE Effective date: 20150215 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: KAIFENG POWER SUPPLY CO., LTD. Effective date: 20150215 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 475100 KAIFENG, HENAN PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150215 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: KAIFENG POWER SUPPLY COMPANY, STATE GRID HENAN ELECTRIC POWER CO., LTD. Patentee after: KAIFENG POWER SUPPLY CO., LTD. Address before: 475100 Kaifeng science and education Avenue, Kaifeng County, Henan province 9 Patentee before: KAIFENG POWER SUPPLY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |