CN108089043A - A kind of Anti-current stealing meter - Google Patents
A kind of Anti-current stealing meter Download PDFInfo
- Publication number
- CN108089043A CN108089043A CN201810009590.2A CN201810009590A CN108089043A CN 108089043 A CN108089043 A CN 108089043A CN 201810009590 A CN201810009590 A CN 201810009590A CN 108089043 A CN108089043 A CN 108089043A
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- electricity
- theft
- box
- electric
- high voltage
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- 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
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transformers For Measuring Instruments (AREA)
Abstract
The invention discloses a kind of Anti-current stealing meters, including electric energy meter, high voltage combined transformer, electric meter box capable of realizing electricity theft prevention and anti-electricity-theft electric box, the circuit of metering electric energy needed for the primary connection connection of the high voltage combined transformer, the secondary measurement connecting line access electric energy meter of high voltage combined transformer, the electric energy meter is located in electric meter box capable of realizing electricity theft prevention, the high voltage combined transformer is located in the pilfered-proof electric box on cabinet top, the pilfered-proof electric box pedestal is equipped with mutual inductor socket, and the high voltage combined transformer is arranged in mutual inductor socket.For the present invention by efficiently separating electric energy meter and major loop, electric energy metering device failure caused by avoiding electrical installation accident solves the problems, such as that anti-electricity-theft reliability is low.
Description
Technical field
The present invention relates to anti-theft electricity technology fields, are specially a kind of Anti-current stealing meter.
Background technology
Electric energy as one of important energy, be commonly applied to social production every field and social life it is each
Aspect.In the supply respect of electric energy, power supply enterprise implements the measure of " Every household has an ammeter " and by distribution line, service conductor
It transforms and with large capacity electric energy meter, instead of measures such as low capacity ammeters, the conditions such as circuit, electric energy meter is made no longer to become limitation and are occupied
The restraining factors of civilian electricity, had not only enhanced the reliability of power supply, but also met the daily power demand of resident, at the same time also big
The big electric energy sales volume for adding power supply enterprise；But equally also to power supply enterprise bring much electricity measure and repair in terms of it is tired
It is difficult.Since electric energy meter enormous amount and distribution are not concentrated, phenomena such as " power stealing ", " electric leakage ", is seen everywhere, these violation of law are tight
The normal electricity consumption of resident is affected again, while causes serious economic loss to power supply enterprise, and stealing problem becomes increasingly
It is prominent.
At present, massive quantity power supply and measurement metering device is mainly using metering cabinet special, by current transformer, the electricity in high-tension switch cabinet
Press mutual inductor, electric energy meter, the compositions such as secondary connecting line, which does not only exist gauge table and seal up, measure cabinet door and seal up, count
Amount cabinet such as seals up at the problem of reliabilities are low；And there are electric energy metering devices and the indissociable problem of major loop；Also exist anti-
The problem of stealing reliability is low be easy to cause electricity filching person and deliberately forges or open the Electro-metering device seal that power supply enterprise seals up
Electricity consumption and around more power supply enterprise's Electro-metering device electricity consumption.
The content of the invention
It is an object of the invention to provide a kind of Anti-current stealing meters, solve above-mentioned existing for existing anti-electricity-theft device
Problem.
To achieve the above object, the present invention provides following technical solution：
A kind of Anti-current stealing meter, including electric energy meter, high voltage combined transformer, electric meter box capable of realizing electricity theft prevention and anti-electricity-theft electric box, institute
State the circuit of metering electric energy needed for the primary connection connection of high voltage combined transformer, the secondary measurement connection of high voltage combined transformer
Line accesses electric energy meter, and the electric energy meter is located in electric meter box capable of realizing electricity theft prevention, and the electric meter box capable of realizing electricity theft prevention includes anti-electricity-theft panel, thief-proof
Electricity observation panel, anti-electricity-theft cover board, anti-electricity-theft side panel, anti-electricity-theft sealing plate, anti-electricity-theft bottom plate and anti-electricity-theft Rear Door, the height
Pressure combination transformer is located in pilfered-proof electric box, and the pilfered-proof electric box pedestal is equipped with mutual inductor socket, and the high pressure combines mutual inductance
Device is arranged in mutual inductor socket, and the pilfered-proof electric box further includes box cover, box body and seal gasket, and box cover interlocks with box body
It closes, seal gasket is arranged between box body and box cover, and the right side of the mutual inductor socket is equipped with cable pressing device, anti-electricity-theft
The right side of box base is equipped with secondary measurement connecting-wire connector, the primary connection of the high voltage combined transformer include high voltage porcelain bushing and
Outlet terminal, outlet terminal are horizontally set on the both sides of high voltage porcelain bushing, and the periphery of the outlet terminal is set with externally threaded
Boss, and the anti-electricity-theft cover being threadedly coupled with boss is set, the top of the electricity-stealing prevention metering tank is equipped with rainhat.
Preferably, the anti-electricity-theft panel, anti-electricity-theft Rear Door and anti-electricity-theft observation panel are all fixed using lead sealing screw
On electric meter box capable of realizing electricity theft prevention and shut.
Preferably, the electric energy meter use with anti-stealing electricity function intelligent meter, the high voltage combined transformer it is secondary
The electric wire for measuring connecting line connection electric energy meter is armored cable.
Preferably, the junction of the anti-electricity-theft cover and boss offers the bolt hole of radial direction, when anti-electricity-theft cover screw thread connects
When being connected on boss, quadrat envelope of going forward side by side is fastened with bolt in bolt hole, the outer wall of the boss opens up groove along its axial direction, should
Groove extends on the metering babinet of boss bottom the groove for forming " L " shape.
Preferably, the pilfered-proof electric box box body one side is provided with breathing equipment, and breathing equipment includes breathing capsule and sealing
Cover, seal closure are tightly connected with box body, and breathing capsule is arranged in seal closure to be connected with box body.
Compared with prior art, beneficial effects of the present invention are as follows：
The present invention avoids electric energy metering device caused by electrical installation accident by efficiently separating electric energy meter and major loop
Failure solves the problems, such as that anti-electricity-theft reliability is low.The present invention can effectively avoid compared with prior art combines mutual inductance to high pressure
Device lead end carries out stealing electrical phenomena caused by illegal operation, the characteristics of so as to improve the accuracy and reliability of metering.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is the structure diagram of electric meter box capable of realizing electricity theft prevention of the present invention；
Fig. 3 is the structure diagram of the anti-electricity-theft electric box of the present invention；
Fig. 4 is the structure diagram of high voltage combined transformer primary connection of the present invention；
Fig. 5 is the anti-electricity-theft electric box box body structure schematic diagram of the present invention.
In figure：1st, electric energy meter；2nd, high voltage combined transformer；3rd, electric meter box capable of realizing electricity theft prevention；301st, anti-electricity-theft panel；302nd, it is thief-proof
Electricity observation panel；303rd, anti-electricity-theft cover board；304th, anti-electricity-theft side panel；305th, anti-electricity-theft sealing plate；306th, anti-electricity-theft bottom plate；307、
Anti-electricity-theft Rear Door；308th, rainhat；4th, anti-electricity-theft electric box；401st, mutual inductor socket；402nd, box cover；403rd, box body；404th, it is close
Potting pad；405th, cable pressing device；406th, secondary measurement connecting-wire connector；5th, primary connection；501st, high voltage porcelain bushing；502nd, go out
Line terminals；503rd, boss；504th, anti-electricity-theft cover；505th, bolt hole；506th, groove；6th, breathing equipment；601st, capsule is breathed；602、
Seal closure.
Specific embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it should be understood that preferred reality described herein
It applies example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
To achieve the above object, the present invention provides following technical solution：
Refering to Fig. 1 and Fig. 2, a kind of Anti-current stealing meter, including electric energy meter 1, high voltage combined transformer 2, electric meter box capable of realizing electricity theft prevention 3
With anti-electricity-theft electric box 4, the circuit of metering electric energy, high pressure combination are mutual needed for the primary connection connection of the high voltage combined transformer 2
The secondary measurement connecting line access electric energy meter 1 of sensor 2, the electric energy meter 1 are located in electric meter box capable of realizing electricity theft prevention 3, the anti-electricity-theft electricity
Electricity box 3 include anti-electricity-theft panel 301, anti-electricity-theft observation panel 302, anti-electricity-theft cover board 303, anti-electricity-theft side panel 304, anti-electricity-theft
Sealing plate 305, anti-electricity-theft bottom plate 306 and anti-electricity-theft Rear Door 307, the anti-electricity-theft panel 301, anti-electricity-theft Rear Door 307 and anti-
Stealing observation panel 302 is all fixed on electric meter box capable of realizing electricity theft prevention 3 and is shut using lead sealing screw.
The observation window fixing bolt of anti-electricity-theft observation panel 302 is fixed inside ammeter box, makes anti-electricity-theft 303 nothing of cover board
Method is opened from outside.Anti-electricity-theft cover board 303 is fixed inside ammeter box with fixing bolt, makes anti-electricity-theft cover board 303 can not be from outer
It opens in portion.Anti-electricity-theft side panel 304 and anti-electricity-theft sealing plate 305 are all fixed inside ammeter box using fixing screws, make it can not
It is opened from outside.After electric meter box capable of realizing electricity theft prevention 3 installs, ammeter box just thoroughly closing, unless destroy by force, anyone all without
Method enters ammeter box by normal approach, avoids the generation for the phenomenon that stealing is without being found.
Refering to Fig. 3 and Fig. 5, the high voltage combined transformer 2 is located in the pilfered-proof electric box 4 on cabinet top, described anti-electricity-theft
4 pedestal of box is equipped with mutual inductor socket 401, and the high voltage combined transformer 2 is arranged in mutual inductor socket 401, and described is anti-
Stealing box 4 further includes box cover 402, box body 403 and seal gasket 404, and box cover 402 is interlocked with box body 403, seal gasket 404
It is arranged between box body 403 and box cover 402, which so that dismantling difficulty greatly increases, while can also better seal.
The right side of the mutual inductor socket 401 is equipped with cable pressing device 405, connects on the right side of pilfered-proof electric box pedestal equipped with secondary measurement
Connection joint 406.
Refering to Fig. 4, the primary connection 5 of the high voltage combined transformer 2 includes high voltage porcelain bushing 501 and outlet terminal 502, goes out
Line terminals 502 are horizontally set on the both sides of high voltage porcelain bushing 501, and the periphery of the outlet terminal 502 is set with externally threaded convex
Platform 503, and the anti-electricity-theft cover 504 being threadedly coupled with boss 503 is set.It is horizontally set on the leading-out terminal of 501 both sides of high voltage porcelain bushing
Son 502, increases short circuit distance, can effectively prevent someone's fraudulent use electricity by short-circuit here.It is set simultaneously in the both sides of outlet terminal 502
Anti-electricity-theft cover 504, further improves anti-stealing electricity function, while also unexpected short circuit can be avoided to cause security incident.
In order to avoid causing electric leakage and electric shock accidents, administrative staff's security, the top of the electric meter box capable of realizing electricity theft prevention 3 are improved
Portion is equipped with rainhat 308.
Preferably, the intelligent meter of the use of electric energy meter 1 with anti-stealing electricity function, the two of the high voltage combined transformer 2
The electric wire of secondary metering connecting line connection electric energy meter 1 is armored cable.
Refering to Fig. 4, the junction of the anti-electricity-theft cover 504 and boss 503 offers the bolt hole 505 of radial direction, when thief-proof
When electricity cover 504 is threaded on boss 503, quadrat envelope of going forward side by side is fastened with bolt in bolt hole 505, the boss 503
Outer wall opens up groove 506 along its axial direction, which, which extends to, forms the recessed of " L " shape on the pilfered-proof electric box 4 of 503 bottom of boss
Slot, after anti-electricity-theft cover 504 is connected on boss 503 and fastens lead sealing with bolt, if having a small amount of rainwater into anti-electricity-theft cover 504
It is interior to be discharged from the water outlet that groove 506 is formed, to ensure to keep dry state in anti-electricity-theft cover 504.
Refering to Fig. 3,4 box body of pilfered-proof electric box, 403 one side is provided with breathing equipment 6, and breathing equipment 6 includes breathing capsule
601 and seal closure 602, seal closure 602 be tightly connected with box body 403, breathing capsule 601 is arranged in seal closure 602 and box body
403 are connected.The breathing capsule 601 of sealed set is connected with box body 403, ensure that the normal work of facility in box body 403.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the present invention, are not intended to limit the invention, to the greatest extent
Pipe is with reference to the foregoing embodiments described in detail the present invention, for those skilled in the art, still can be with
It modifies to the technical solution recorded in foregoing embodiments or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles in the present invention, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the present invention
Within the scope of shield.
Claims (5)
1. a kind of Anti-current stealing meter, including electric energy meter, high voltage combined transformer, electric meter box capable of realizing electricity theft prevention and anti-electricity-theft electric box,
It is characterized in that：The circuit of metering electric energy, high voltage combined transformer needed for the primary connection connection of the high voltage combined transformer
Secondary measurement connecting line access electric energy meter, the electric energy meter is located in electric meter box capable of realizing electricity theft prevention, and the electric meter box capable of realizing electricity theft prevention includes
Anti-electricity-theft panel, anti-electricity-theft observation panel, anti-electricity-theft cover board, anti-electricity-theft side panel, anti-electricity-theft sealing plate, anti-electricity-theft bottom plate and thief-proof
Electric Rear Door, the high voltage combined transformer are located in pilfered-proof electric box, and the pilfered-proof electric box pedestal is equipped with mutual inductor socket, institute
It states high voltage combined transformer to be arranged in mutual inductor socket, the pilfered-proof electric box includes box cover, box body and seal gasket, box cover
It is interlocked with box body, seal gasket is arranged between box body and box cover, and the right side of the mutual inductor socket is equipped with cable and compresses dress
It puts, secondary measurement connecting-wire connector, the primary connection bag of the high voltage combined transformer is equipped on the right side of pilfered-proof electric box pedestal
High voltage porcelain bushing and outlet terminal are included, outlet terminal is horizontally set on the both sides of high voltage porcelain bushing, and the periphery of the outlet terminal is set
It with externally threaded boss, and sets in the anti-electricity-theft cover being threadedly coupled with boss, is set at the top of the electricity-stealing prevention metering tank
There is rainhat.
2. a kind of Anti-current stealing meter according to claim 1, it is characterised in that：The electric energy meter is used with thief-proof
The intelligent meter of Electricity Functional, the electric wire of the secondary measurement connecting line connection electric energy meter of the high voltage combined transformer is armored cable.
3. a kind of Anti-current stealing meter according to claim 1, it is characterised in that：It is the anti-electricity-theft panel, anti-electricity-theft
Rear Door and anti-electricity-theft observation panel are all fixed on electric meter box capable of realizing electricity theft prevention and are shut using lead sealing screw.
4. a kind of Anti-current stealing meter according to claim 1, it is characterised in that：The company of the anti-electricity-theft cover and boss
The place of connecing offers the bolt hole of radial direction, when anti-electricity-theft cover is threaded on boss, is gone forward side by side in bolt hole with bolt fastening
Quadrat seals, and the outer wall of the boss opens up groove along its axial direction, which extends on the metering babinet of boss bottom and form " L "
The groove of shape.
5. a kind of Anti-current stealing meter according to claim 1, it is characterised in that：The pilfered-proof electric box box body one side is set
Breathing equipment is equipped with, breathing equipment includes breathing capsule and seal closure, and seal closure is tightly connected with box body, and breathing capsule is arranged on
It is connected in seal closure with box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009590.2A CN108089043A (en) | 2018-01-05 | 2018-01-05 | A kind of Anti-current stealing meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009590.2A CN108089043A (en) | 2018-01-05 | 2018-01-05 | A kind of Anti-current stealing meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108089043A true CN108089043A (en) | 2018-05-29 |
Family
ID=62181633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810009590.2A Pending CN108089043A (en) | 2018-01-05 | 2018-01-05 | A kind of Anti-current stealing meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108089043A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679692Y (en) * | 2004-01-14 | 2005-02-16 | 汕头市兆华电业有限公司 | Antitheft switching metering cabinet |
| CN201666905U (en) * | 2009-05-26 | 2010-12-08 | 中国葛洲坝集团股份有限公司 | Multi-functional high-voltage electric energy metering meter box |
| CN201828590U (en) * | 2010-08-19 | 2011-05-11 | 安徽华能集团电器有限公司 | Lead seal-screwed anti-electricity theft electricity metering cabinet |
| CN201867436U (en) * | 2010-10-20 | 2011-06-15 | 王惠生 | Electricity-theft prevention electrical energy measuring tank for overall power distribution |
| CN201993402U (en) * | 2011-01-30 | 2011-09-28 | 山东亿玛信诺电气有限公司 | Nondetachable maintenance-free anti-electricity-theft metering box |
| CN103969478A (en) * | 2014-05-06 | 2014-08-06 | 国家电网公司 | High-voltage electricity supply and high-voltage metering electricity larceny prevention electric energy metering device |
-
2018
- 2018-01-05 CN CN201810009590.2A patent/CN108089043A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679692Y (en) * | 2004-01-14 | 2005-02-16 | 汕头市兆华电业有限公司 | Antitheft switching metering cabinet |
| CN201666905U (en) * | 2009-05-26 | 2010-12-08 | 中国葛洲坝集团股份有限公司 | Multi-functional high-voltage electric energy metering meter box |
| CN201828590U (en) * | 2010-08-19 | 2011-05-11 | 安徽华能集团电器有限公司 | Lead seal-screwed anti-electricity theft electricity metering cabinet |
| CN201867436U (en) * | 2010-10-20 | 2011-06-15 | 王惠生 | Electricity-theft prevention electrical energy measuring tank for overall power distribution |
| CN201993402U (en) * | 2011-01-30 | 2011-09-28 | 山东亿玛信诺电气有限公司 | Nondetachable maintenance-free anti-electricity-theft metering box |
| CN103969478A (en) * | 2014-05-06 | 2014-08-06 | 国家电网公司 | High-voltage electricity supply and high-voltage metering electricity larceny prevention electric energy metering device |
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| Date | Code | Title | Description |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |