CN106645851A - Electric meter box with electric energy comparison function - Google Patents
Electric meter box with electric energy comparison function Download PDFInfo
- Publication number
- CN106645851A CN106645851A CN201611067321.9A CN201611067321A CN106645851A CN 106645851 A CN106645851 A CN 106645851A CN 201611067321 A CN201611067321 A CN 201611067321A CN 106645851 A CN106645851 A CN 106645851A
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- electric energy
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- electric
- box
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- 238000012544 monitoring process Methods 0.000 claims abstract description 29
- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- 230000002159 abnormal effect Effects 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000006837 decompression Effects 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/24—Arrangements for avoiding or indicating fraudulent use
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The present invention discloses an electric meter box with an electric energy comparison function. The electric meter box comprises a box body; the box body includes an arrangement area and a monitoring area; an electric energy meter is fixed in the arrangement area; a switch operating area with a transparent cover is arranged below the arrangement area; a zero sequence transformer, an electric meter reading communication device, a displacement switch, a temperature sensor, a three-phase monitoring transformer, a power supply and a GPS data transmission device which are all connected with a controller are arranged in the monitoring area, wherein the displacement switch is fixed at one side of the monitoring area which is adjacent to the electric energy meter. According to the electric meter box with the electric energy comparison function of the invention, the arrangement area and the monitoring area are adopted, and therefore, functional distinction is more obvious; voltage, current, electric power and inlet node temperature, and abnormal information of the electric meter such as overload, current loss, voltage loss and cover opening can be monitored comprehensively; the operating state of devices in the electric meter box can be fed back in real time; the inlet electric energy of the electric meter box is compared with the electric energy of the electric meter box in real time; the accuracy of the metering device can be judged, so that whether the metering device is in an electricity stolen state can be judged; and the electric meter box can be located through the GPS data transmission device.
Description
Technical field
The present invention relates to a kind of ammeter box with electric energy comparing function.
Background technology
At present, domestic power utility check, after resting essentially within circuit line loss calculation, inspector is by investigating from door to door come real
Existing, this method not only searches difficulty, and expends substantial amounts of manpower and materials.In order to improve inspection efficiency, some intelligent electric meters and
Electric energy collection system increased module for anti-fraudulent, but the problem that may determine that just for ammeters such as secondary defluidization, decompressions is carried out
Report to the police, power-steeling preventing effect is limited.
Understood according to electric energy metrical formula P=uicos θ analyses, electric energy meter metering electric energy number depend primarily on and be added in
Voltage on its potential winding and the electric current and the product of power factor three elements and time on coil is flow through, as long as changing wherein
Any one key element can be such that ammeter slow-speed, stalling even inverts, so as to reach the purpose of stealing.
Summarize reversal connection common in recent years, bridging, forge the stealing gimmicks such as lead sealing, the device of falling table, shunting, can be by it
It is classified as several classes：(1) ammeter measurement structure or wiring are destroyed, (2) avoid the current loop for measuring, and (3) make electric current reversely (
Stream device) etc..Stealing is realized by this several stealing gimmick, necessary operation is to open ammeter box.
In order to contain electricity filching behavior from root, a kind of novel intelligent electric meter box with electric energy comparison function is invented,
The ammeter box can report to the police the unusual condition of its own and electric energy meter, notify that operation maintenance personnel carries out accident investigation in time.
The content of the invention
It is an object of the invention to provide a kind of ammeter box with electric energy comparing function, can effectively solve the problem that existing ammeter
Case is easily by the problem of stealing.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions：It is a kind of to contrast with electric energy
The ammeter box of function, including casing, casing includes rest area and monitoring section, and the electric energy meter is fixed in rest area, rest area
Lower section be provided with the switching manipulation area with translucent cover, ZCT, the electricity being connected with controller is provided with the monitoring section
Table copy reading communicator, displacement switch, temperature sensor, three-phase monitoring transformer, power supply and gps data transmitter, displacement
Switch is fixed on monitoring section near the side of electric energy meter.
Preferably, the split type setting in the rest area and surveillance zone, surveillance zone is located at the left side of rest area, and rest area includes
First base plate, the first header board, right panel and the first back plate, the first header board, right panel and the first back plate are each attached on the first base plate, prison
Vision area includes the second base plate, the second header board, left plate and the second back plate, and the second header board, left plate and the second back plate are each attached to second
On base plate；
Attachment means are provided between rest area and surveillance zone, the attachment means include the first box body and the second box body, institute
State to be provided with the first box body between the left side wall of the first buckle for moving left and right, the first buckle and the first box body and be provided with stage clip, the
It is provided with two box bodys between the left side wall of the second buckle for moving left and right, the second buckle and the second box body and also is provided with stage clip, first
Connected by first connecting rod between buckle and the second buckle, first box body is fixed on the first header board of rest area, described
Second box body is fixed in the first back plate of rest area, and second header board is provided with to stretch into matches somebody with somebody in the first box body with the first buckle
The first fixture block for closing, second back plate is provided with and stretches into the second box body and second the second fixture block being clasped；By
The cooperation of one buckle and the first fixture block, the second buckle and the second fixture block, surveillance zone is firmly fixed with rest area together with, together
When be also convenient for old electric energy metering box transformation.
Preferably, the middle part of the first connecting rod is also connected with a second connecting rod towards left plate, and second connecting rod end is consolidated
Surely there is the 3rd fixture block for blocking left plate outer face；First fixture block, the second fixture block and the 3rd fixture block composition bikini is fixed, it is ensured that prison
The position of vision area is fixed.
Compared with prior art, it is an advantage of the invention that：Rest area and monitoring section are set, allow function distinguishing to become apparent from,
It is easy to manage and monitors, monitoring transformer by ZCT, temperature sensor and three-phase can be with comprehensive monitoring electric energy
The overload of the voltage of table, electric current, electric degree, Ingress node temperature and electric energy meter, defluidization, decompression, the abnormal information such as uncap, and in real time
The running status of feedback ammeter box equipment, the entrance electric energy of real time contrast's ammeter box and the electric energy of ammeter, judge metering device
Accuracy and whether be in stolen electricity condition, position positioning can also be carried out to ammeter box by gps data transmitter, once send out
Raw power-off displacement, can be followed the trail of in time, and the folding condition abnormal conditions of door of meter casing are reported to the police by displacement switch.
Description of the drawings
Fig. 1 is a kind of structural representation of the ammeter box with electric energy comparing function of the present invention；
Fig. 2 is the stereogram of attachment means in a kind of ammeter box with electric energy comparing function of the present invention.
Specific embodiment
It is a kind of embodiment of the ammeter box with electric energy comparing function of the present invention refering to Fig. 1, it is a kind of with electric energy contrast
The ammeter box of function, including casing, casing includes rest area and monitoring section, and the electric energy meter is fixed in rest area, rest area
Lower section be provided with the switching manipulation area 2 with translucent cover, be provided with the monitoring section be connected with controller 3 ZCT 4,
Ammeter copy reading communicator 5, displacement switch 6, temperature sensor 7, three-phase monitoring transformer 8, power supply 9 and gps data transmission
Device 10, displacement switch 6 is fixed on monitoring section near the side of electric energy meter, and the situation of uncapping of electric energy meter is monitored.
The present invention is by the controller 3 with power supply 9, once line outage or ammeter box exception, controller 3 is by supplying
Power supply 9 provides electric power, and under normal circumstances, power supply 9 is in charging or resting state；The shift switching of the connection of controller 3,
Three-phase monitoring transformer 8, temperature sensor 7, gps data transmitter 10 and ammeter copy reading communicator 5, gather the chamber door of ammeter box
The number such as voltage, electric current, abnormality of folding data, entrance electric current, temperature data, ammeter box position location data and electric energy meter
According to；And gps data transmitter 10 is also individually powered by power supply 9, can when under there is powering-off state in ammeter box with displacement,
The positional information of ammeter box is followed the trail of, the data of the collection of controller 3 are transmitted to main website data by GPRS network or APN private networks
Storehouse, by carrying out data processing to main website database, judges the abnormal conditions in electric energy metering box and is reported to the police, such as：Ammeter
The abnormal switching door situation of case, the inconsistent situation of the entrance electric current of ammeter box, the metering current of voltage and electric energy meter, voltage,
The daily power consumption curve abnormality situation of ammeter, electricity box positioning change, occur deformation trace electric energy meter decompression, transship, exception of uncapping
State status, the too high situation of Ingress node temperature, zero-sequence current abnormal conditions, so that operation maintenance personnel carries out anti-electricity-theft situation row
Look into.
In order to further expand the application space of this device, old ammeter can be transformed, or be convenient for changing monitoring section
Interior element, monitoring section and rest area are arranged using split, and surveillance zone is located at the left side of rest area, and rest area includes the first bottom
Plate 11, the first header board 12, the back plate 14 of right panel 13 and first, the first header board 12, the back plate 14 of right panel 13 and first are each attached to first
On base plate 11, surveillance zone includes the second base plate 15, the second header board 16, the back plate 18 of left plate 17 and second, the second header board 16, left plate 17
It is each attached on the second base plate 15 with the second back plate 18；
As shown in Fig. 2 being provided with attachment means between rest area and surveillance zone, conceal for the structure in display box body in figure
Part box side wall structure, the attachment means include being provided with the first box body 19 and the second box body 20, first box body 19
Stage clip 22, the second box body 20 are provided between the left side wall of the first buckle 21 for moving left and right, the first buckle 21 and the first box body 19
Inside it is provided between the left side wall of the second buckle for moving left and right, the second buckle and the second box body 20 and also is provided with stage clip 22, the first card
Connected by first connecting rod 23 between the buckle of button 21 and second, first box body 19 is fixed on the first header board 12 of rest area
On, second box body 20 is fixed in the first back plate 14 of rest area, and second header board 16 is provided with and stretches into the first box body
The first fixture block 24 coordinated with the first buckle 21 in 19, second back plate 18 is provided with and stretches into the second box body 20 and the second card
The second fixture block 25 that snap fit is closed, the first box body 19 and the second box body 20 are provided with for the deep opening of fixture block.
By the cooperation of the first buckle 21 and the first fixture block 24, the second buckle and the second fixture block 25, by rest area and monitoring
Area connects, while in order to ensure that two fixture blocks can be snapped in accurately, between the first buckle 21 and the second buckle first is provided with
Connecting rod 23 a, company of allowing buckle can be synchronized with the movement.
For the relative position of further stationary monitoring area and rest area, the middle part of first connecting rod 23 is also connected with a court
To the second connecting rod 26 of left plate 17, the end of second connecting rod 26 is fixed with the 3rd fixture block 27 for blocking the outer face of left plate 17, in monitoring
After area is put into, attachment means can carry out three-point fix and fix to monitoring section.
This device arranges rest area and monitoring section, allows function distinguishing to become apparent from, and is easy to manage and monitors, mutual by zero sequence
Sensor 4, temperature sensor 7 and three-phase monitoring transformer 8 can be with voltage, electric current, electric degree, the entrance of comprehensive monitoring electric energy meter
The overload of node temperature and electric energy meter, defluidization, decompression, the abnormal information such as uncap, and the operation of Real-time Feedback ammeter box equipment
State, the entrance electric energy of real time contrast's ammeter box and the electric energy of ammeter, judge the accuracy of metering device and whether in stolen
Electricity condition, position positioning can also be carried out by gps data transmitter 10 to ammeter box, once occur power-off displacement, can carry out and
When follow the trail of, the folding condition abnormal conditions of door of meter casing are reported to the police by displacement switch 6.And using surveillance zone and rest area
Split type setting, can transform old table, so as to expand the scope of application.
The specific embodiment of the present invention is the foregoing is only, but the technical characteristic of the present invention is not limited thereto, Ren Heben
The technical staff in field in the field of the invention, all cover among the scope of the claims of the present invention by the change or modification made.
Claims (3)
1. a kind of ammeter box with electric energy comparing function, it is characterised in that：Including casing, casing includes rest area and monitoring
Area, the electric energy meter is fixed in rest area, and the switching manipulation area (2) with translucent cover, the monitoring are provided with below rest area
ZCT (4), ammeter copy reading communicator (5), displacement switch (6), the temperature biography being connected with controller (3) is provided with area
Sensor (7), three-phase monitoring transformer (8), power supply (9) and gps data transmitter (10), displacement switch (6) is fixed on prison
Area is surveyed near the side of electric energy meter.
2. a kind of ammeter box with electric energy comparing function as claimed in claim 1, it is characterised in that：The rest area and prison
The split type setting of vision area, surveillance zone is located at the left side of rest area, and rest area includes the first base plate (11), the first header board (12), the right side
Plate (13) and the first back plate (14), the first header board (12), right panel (13) and the first back plate (14) are each attached to the first base plate (11)
On, surveillance zone includes the second base plate (15), the second header board (16), left plate (17) and the second back plate (18), the second header board (16), a left side
Plate (17) and the second back plate (18) are each attached on the second base plate (15)；
Attachment means are provided between rest area and surveillance zone, the attachment means include the first box body (19) and the second box body
(20) the first buckle (21) for moving left and right, the first buckle (21) and the first box body (19), are provided with first box body (19)
Left side wall between be provided with stage clip (22), is provided with the second buckle for moving left and right, the second buckle and second in the second box body (20)
Stage clip (22) also is provided between the left side wall of box body (20), first connecting rod (23) is passed through between the first buckle (21) and the second buckle
Connection, first box body (19) is fixed on first header board (12) of rest area, and second box body (20) is fixed on placement
In first back plate (14) in area, second header board (16) is provided with to stretch into the first box body (19) and coordinates with the first buckle (21)
The first fixture block (24), second back plate (18) is provided with stretches into the second card being clasped with second in the second box body (20)
Block (25).
3. a kind of ammeter box with electric energy comparing function as claimed in claim 2, it is characterised in that：The first connecting rod
(23) middle part is also connected with a second connecting rod (26) towards left plate (17), and second connecting rod (26) end is fixed with blocks left plate
(17) the 3rd fixture block (27) of outer face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067321.9A CN106645851A (en) | 2016-11-28 | 2016-11-28 | Electric meter box with electric energy comparison function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067321.9A CN106645851A (en) | 2016-11-28 | 2016-11-28 | Electric meter box with electric energy comparison function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106645851A true CN106645851A (en) | 2017-05-10 |
Family
ID=58812667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611067321.9A Pending CN106645851A (en) | 2016-11-28 | 2016-11-28 | Electric meter box with electric energy comparison function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106645851A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107249A (en) * | 2017-12-14 | 2018-06-01 | 国网江西省电力有限公司电力科学研究院 | A kind of electricity anti-theft method based on electric energy meter various dimensions location technology |
| CN109142830A (en) * | 2018-08-15 | 2019-01-04 | 国网山东省电力公司青岛供电公司 | Stealing detection method based on power information acquisition system big data |
| CN110333376A (en) * | 2019-07-25 | 2019-10-15 | 北京智芯微电子科技有限公司 | Inductance type transducer is uncapped detection method |
| CN115774149A (en) * | 2023-02-10 | 2023-03-10 | 河北悦贝电力工程有限公司 | Intelligent electric power electricity stealing prevention device based on data contrast |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621363A (en) * | 2012-03-30 | 2012-08-01 | 上海市电力公司 | Intelligent single-phase electrical energy metering tank |
| CN204142798U (en) * | 2014-09-30 | 2015-02-04 | 成都爱信雅克科技有限公司 | Multifunctional intellectual ammeter box |
| CN104332856A (en) * | 2014-09-02 | 2015-02-04 | 国网安徽省电力公司阜阳供电公司 | Intelligent-type power meter box |
-
2016
- 2016-11-28 CN CN201611067321.9A patent/CN106645851A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621363A (en) * | 2012-03-30 | 2012-08-01 | 上海市电力公司 | Intelligent single-phase electrical energy metering tank |
| CN104332856A (en) * | 2014-09-02 | 2015-02-04 | 国网安徽省电力公司阜阳供电公司 | Intelligent-type power meter box |
| CN204142798U (en) * | 2014-09-30 | 2015-02-04 | 成都爱信雅克科技有限公司 | Multifunctional intellectual ammeter box |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107249A (en) * | 2017-12-14 | 2018-06-01 | 国网江西省电力有限公司电力科学研究院 | A kind of electricity anti-theft method based on electric energy meter various dimensions location technology |
| CN109142830A (en) * | 2018-08-15 | 2019-01-04 | 国网山东省电力公司青岛供电公司 | Stealing detection method based on power information acquisition system big data |
| CN110333376A (en) * | 2019-07-25 | 2019-10-15 | 北京智芯微电子科技有限公司 | Inductance type transducer is uncapped detection method |
| CN115774149A (en) * | 2023-02-10 | 2023-03-10 | 河北悦贝电力工程有限公司 | Intelligent electric power electricity stealing prevention device based on data contrast |
| CN115774149B (en) * | 2023-02-10 | 2023-05-23 | 河北悦贝电力工程有限公司 | Intelligent electric power anti-theft device based on data comparison |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |