CN204514989U - A kind of anti-electricity-theft warning ammeter box - Google Patents
A kind of anti-electricity-theft warning ammeter box Download PDFInfo
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- CN204514989U CN204514989U CN201520265687.1U CN201520265687U CN204514989U CN 204514989 U CN204514989 U CN 204514989U CN 201520265687 U CN201520265687 U CN 201520265687U CN 204514989 U CN204514989 U CN 204514989U
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- current collector
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- 230000005611 electricity Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model discloses a kind of anti-electricity-theft warning ammeter box, comprise casing and be arranged on electric energy meter, current collector, branch line current collector and the data-analyzing machine in casing, current collector is arranged on casing total input-wire place, and the data of collection are transferred to data-analyzing machine by data line; Branch line current collector is arranged on each electric energy meter outlet live wire place, and the data of collection are transferred to data-analyzing machine by data line; Data-analyzing machine is made up of modulate circuit, AD7656 module, single-chip microcomputer and gsm module; Modulate circuit, AD7656 module, single-chip microcomputer and gsm module are electrically connected.This anti-electricity-theft warning electricity meter box structure is simple, reasonable in design; By installing current collector, branch line current collector and data-analyzing machine in ammeter box, achieving anti-electricity-theft precisely determining, effectively can stop the generation of stealing.
Description
Technical field
The utility model relates to field of electrical equipment, is specially a kind of anti-electricity-theft warning ammeter box.
Background technology
A lot of people is still had to make a desperate move at present, sneaked current by various mode, pay number with the electricity charge reducing individual, the phenomenon wherein transforming electric energy meter is especially outstanding, great economic loss is caused, also the national normal supply order of very disruptive to power supply industry.Effective electricity theft prevention, to economize energy, the rights and interests of protection power supply department all have very important significance, and the anti-theft electricity technology constantly improving electric energy meter is also power supply department and the popular problem be concerned about.Existing much electricity table, by structurally transforming the sealing of electric energy meter, hardly realizes the electrical-energy meter cap of not opening, and certain customers to electricity consumption end, cause the electricity charge to measure from table meter direct lead wire suitable for reading.
Utility model content
The purpose of this utility model is to provide a kind of anti-electricity-theft warning ammeter box, to solve the problems of the technologies described above.
The utility model by the following technical solutions for achieving the above object: a kind of anti-electricity-theft warning ammeter box, comprise casing and be arranged on electric energy meter, current collector, branch line current collector and the data-analyzing machine in casing, described current collector is arranged on casing total input-wire place, and the data of collection are transferred to data-analyzing machine by data line; Described branch line current collector is arranged on each electric energy meter outlet live wire place, and the data of collection are transferred to data-analyzing machine by data line; Described data-analyzing machine is made up of modulate circuit, AD7656 module, single-chip microcomputer and gsm module; Described modulate circuit, AD7656 module, single-chip microcomputer and gsm module are electrically connected.The modulate circuit of data-analyzing machine carries out filtering process to the data collected.AD7656 is converted to the digital signal of 12 precision to filtered simulating signal, and transfers to single-chip microcomputer; The analysis of chip microcontroller data and calculating also provide judged result, when result exceeds setting threshold value, trigger gsm module and send warning information and give corresponding electric energy meter administrative authority.
As preferably, described single-chip microcomputer adopts 80C196 single-chip microcomputer or AT89C51 single-chip microcomputer.
The beneficial effects of the utility model: this anti-electricity-theft warning electricity meter box structure is simple, reasonable in design; By installing current collector, branch line current collector and data-analyzing machine in ammeter box, achieving anti-electricity-theft precisely determining, effectively can stop the generation of stealing.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the utility model structural representation;
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As shown in Figure 1-2, a kind of anti-electricity-theft warning ammeter box, comprise casing 1 and be arranged on electric energy meter 2, current collector 3, branch line current collector 4 and the data-analyzing machine 5 in casing, described current collector 3 is arranged on casing 1 total input-wire place, and the data of collection are transferred to data-analyzing machine 5 by data line; Described branch line current collector 4 is arranged on each electric energy meter 2 outlet live wire place, and the data of collection are transferred to data-analyzing machine 5 by data line; Described data-analyzing machine 5 is made up of modulate circuit, AD7656 module, single-chip microcomputer and gsm module; Described modulate circuit, AD7656 module, single-chip microcomputer and gsm module are electrically connected.Described single-chip microcomputer adopts 80C196 single-chip microcomputer or AT89C51 single-chip microcomputer.The modulate circuit of data-analyzing machine carries out filtering process to the data collected.AD7656 is converted to the digital signal of 12 precision to filtered simulating signal, and transfers to single-chip microcomputer; The analysis of chip microcontroller data and calculating also provide judged result, when result exceeds setting threshold value, trigger gsm module and send warning information and give corresponding electric energy meter administrative authority.
The present embodiment, there to be 6 pieces of electric energy meters in ammeter box, installs current collector in ammeter box point of incoming cables, and gather total current value and transfer to data-analyzing machine, its value of data-analyzing machine record is Data0.In ammeter box, branch line current collector is installed in 6 each inside of electric energy meter, and will gather data transfer to data-analyzing machine, and its value of data-analyzing machine record is respectively data1, data2, data3, data4, data5, data6.Data-analyzing machine passes through the contrast of inlet wire current total value Data0 and each branch line current collector electric current sum, as Data0-(data1+data2+data3+data4+data5+data6) > Δ d (Δ d is the alarm limits of setting), device sends warning information and sends corresponding electric energy meter administrative authority to.
Embodiment described above is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Claims (2)
1. an anti-electricity-theft warning ammeter box, comprise casing and be arranged on electric energy meter, current collector, branch line current collector and the data-analyzing machine in casing, it is characterized in that, described current collector is arranged on casing total input-wire place, and the data of collection are transferred to data-analyzing machine by data line; Described branch line current collector is arranged on each electric energy meter outlet live wire place, and the data of collection are transferred to data-analyzing machine by data line; Described data-analyzing machine is made up of modulate circuit, AD7656 module, single-chip microcomputer and gsm module; Described modulate circuit, AD7656 module, single-chip microcomputer and gsm module are electrically connected.
2. the anti-electricity-theft warning ammeter box of one according to claim 1, is characterized in that, described single-chip microcomputer adopts 80C196 single-chip microcomputer or AT89C51 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265687.1U CN204514989U (en) | 2015-04-24 | 2015-04-24 | A kind of anti-electricity-theft warning ammeter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265687.1U CN204514989U (en) | 2015-04-24 | 2015-04-24 | A kind of anti-electricity-theft warning ammeter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514989U true CN204514989U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520265687.1U Expired - Fee Related CN204514989U (en) | 2015-04-24 | 2015-04-24 | A kind of anti-electricity-theft warning ammeter box |
Country Status (1)
| Country | Link |
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| CN (1) | CN204514989U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510662A (en) * | 2016-01-29 | 2016-04-20 | 国网山东省电力公司济阳县供电公司 | Multifunctional electric energy metering device |
| CN107147077A (en) * | 2017-05-08 | 2017-09-08 | 国网山东省电力公司莱芜供电公司 | A kind of anti-theft electric system for cell |
| CN111525697A (en) * | 2020-05-09 | 2020-08-11 | 西安交通大学 | Medium and low voltage power distribution network electricity larceny prevention method and system based on current monitoring and line topology analysis |
-
2015
- 2015-04-24 CN CN201520265687.1U patent/CN204514989U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510662A (en) * | 2016-01-29 | 2016-04-20 | 国网山东省电力公司济阳县供电公司 | Multifunctional electric energy metering device |
| CN105510662B (en) * | 2016-01-29 | 2018-06-26 | 国网山东省电力公司济阳县供电公司 | A kind of multifunctional electric energy metering device |
| CN107147077A (en) * | 2017-05-08 | 2017-09-08 | 国网山东省电力公司莱芜供电公司 | A kind of anti-theft electric system for cell |
| CN111525697A (en) * | 2020-05-09 | 2020-08-11 | 西安交通大学 | Medium and low voltage power distribution network electricity larceny prevention method and system based on current monitoring and line topology analysis |
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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 |
Granted publication date: 20150729 Termination date: 20160424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |