CN104198784A - Anti-electricity-stealing intelligent electricity meter mechanism - Google Patents
Anti-electricity-stealing intelligent electricity meter mechanism Download PDFInfo
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- CN104198784A CN104198784A CN201410464309.6A CN201410464309A CN104198784A CN 104198784 A CN104198784 A CN 104198784A CN 201410464309 A CN201410464309 A CN 201410464309A CN 104198784 A CN104198784 A CN 104198784A
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- electric meter
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Abstract
The invention discloses an anti-electricity-stealing intelligent electricity meter mechanism and relates to the technical field of intelligent electricity meters. The other end of a circuit protector is connected with one end of a contact switch which is mounted on one side of a safeguard board. A contact of the contact switch fits the inner side of a box cover; the other end of the contact switch is connected with one end of a relay coil; the other end of the relay coil is connected with the input end of an IC (integrated circuit) card operated intelligent electricity meter; the output end of the IC card operated intelligent electricity meter is connected with one end of a power distributor and one end of a power switch; the other end of the power distributor is connected with one end of a rechargeable battery; the other end of the rechargeable battery is connected with one end of a normally closed contact of a relay; the other end of the normally closed contact of the relay is connected with an alarm; the other end of the power switch is connected with a fuse; the other end of the fuse is connected with one end of a breaker. The anti-electricity-stealing intelligent electricity meter mechanism has the advantages that electricity stealing can be prevented, and the mechanism is convenient to use, easy to operate, simple in structure and lower in cost.
Description
Technical field:
The present invention relates to a kind of anti-electricity-theft intelligent electric meter mechanism, belong to intelligent electric meter technical field.
Background technology:
Intelligent electric meter is the intelligent terminal of intelligent grid, it has not been traditional electric energy meter, intelligent electric meter is except possessing the function of measuring of traditional electric energy meter basic electricity amount, for adapt to intelligent grid and new forms of energy use it also there is the intelligentized function such as bidirectional data communication function, anti-stealing electricity function of two-way multiple rate function of measuring, user side control function, plurality of data transmission modes, intelligent electric meter is representing the developing direction of following energy-conserving intelligent electrical network final user intelligent terminal.
The principle of intelligent electric meter is: user holds IC-card and hands over money power purchase to power supply department, power supply department writes purchase of electricity in IC-card with sale of electricity supervisor, and user holds IC-card and brushes non-contact IC card (abbreviation is swiped the card, lower same) in induction zone, the power supply of can closing a floodgate, after power supply walks Qana.In the time that in table, dump energy equals to report to the police electric weight, the power alarm of operating a switch (or buzzer warning), now user swipes the card and can restore electricity in induction zone; In the time that dump energy is zero, automatically switch off, user's power purchase of paying dues that must again hold, just can recover electricity consumption.
IC-card intelligent kilowatt-hour meter divides two kinds of three-phase and four-line and phase three-wire threes, for the metering occasion of active energy, is paid dues in power purchase input table by user, and ammeter could be powered.An Every household has an ammeter card, block not general mutually, with card electricity consumption, have in advance collect charges for electricity, automatic data logging, anti-electricity-theft, block in the functions such as electric weight automatically switches off after being finished.Meanwhile, user's power purchase information is carried out computer management, inquires about easily, adds up, charge and printed tickets etc.
Existing intelligent electric meter is in use easily by stealing, and intelligent electric meter cannot detect, its complex structure of existing anti-electricity-theft device, and also cost is high, inconvenience when use.
Summary of the invention:
For the problems referred to above, the technical problem to be solved in the present invention is to provide a kind of anti-electricity-theft intelligent electric meter mechanism.
The anti-electricity-theft intelligent electric meter of one of the present invention mechanism, it comprises ammeter box, safety guard, IC-card intelligent electric meter, circuit brake, power switch, fuse, circuit breaker, contact switch, alarm, charging accumulator, power configuration device, relay, is provided with case lid on ammeter box, safety guard is installed in ammeter box, is provided with IC-card intelligent electric meter in safety guard, circuit brake, power switch, fuse, circuit breaker, electric main is connected with one end of circuit brake, the other end of circuit brake is connected with one end of contact switch, contact switch is arranged on a side of safety guard, match with the inner side of case lid in the contact of contact switch, the other end of contact switch is connected with one end of relay coil, and the other end of relay coil is connected with the input end of IC-card intelligent electric meter, the output terminal of IC-card intelligent electric meter respectively with one end of power configuration device, one end of power switch connects, the other end of power configuration device is connected with one end of charging accumulator, the other end of charging accumulator is connected with one end of relay normally closed contact, the other end of relay normally closed contact is connected with alarm, the other end of power switch is connected with one end of fuse, and the other end of fuse is connected with one end of circuit breaker.
As preferably, described contact switch is switch open in usual.
As preferably, described alarm is audible-visual annunciator.
Beneficial effect of the present invention is: can realize anti-electricity-theftly, easy to use, easy and simple to handle, simple in structure, reduce cost.
Brief description of the drawings:
For ease of explanation, the present invention is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present invention;
Fig. 2 is circuit connection diagram of the present invention.
In figure: 1-ammeter box; 2-safety guard; 3-IC card intelligent electric meter; 4-circuit brake; 5-power switch; 6-fuse; 7-circuit breaker; 8-contact switch; 9-alarm; 10-charging accumulator; 11-power configuration device; KM1-relay.
Embodiment:
For making the object, technical solutions and advantages of the present invention more cheer and bright, below by the specific embodiment shown in accompanying drawing, the present invention is described.But should be appreciated that, these descriptions are exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, omitted the description to known features and technology, to avoid unnecessarily obscuring concept of the present invention.
As shown in Figure 1-2, this embodiment by the following technical solutions: it comprises ammeter box 1, safety guard 2, IC-card intelligent electric meter 3, circuit brake 4, power switch 5, fuse 6, circuit breaker 7, contact switch 8, alarm 9, charging accumulator 10, power configuration device 11, relay K M1, is provided with case lid on ammeter box 1, and safety guard 2 is installed in ammeter box 1, is provided with IC-card intelligent electric meter 3 in safety guard 2, circuit brake 4, power switch 5, fuse 6, circuit breaker 7, electric main is connected with one end of circuit brake 4, the other end of circuit brake 4 is connected with one end of contact switch 8, contact switch 8 is arranged on a side of safety guard 2, match with the inner side of case lid in the contact of contact switch 8, the other end of contact switch 8 is connected with one end of relay K M1 coil, and the other end of relay K M1 coil is connected with the input end of IC-card intelligent electric meter 3, the output terminal of IC-card intelligent electric meter 3 respectively with one end of power configuration device 11, one end of power switch 5 connects, the other end of power configuration device 11 is connected with one end of charging accumulator 10, the other end of charging accumulator 10 is connected with one end of relay K M1 normally closed contact KM1-1, the other end of relay K M1 normally closed contact KM1-1 is connected with alarm 9, the other end of power switch 5 is connected with one end of fuse 6, and the other end of fuse 6 is connected with one end of circuit breaker 7.
Further, described contact switch 8 is switch open in usual.
Further, described alarm 9 is audible-visual annunciator.
The principle of work of this embodiment is: in the time having people to open case lid, the contact of contact switch 8 disconnects, relay K M1 coil losing electricity, and relay K M1 normally closed contact KM1-1 closure, alarm 9 sends warning, and energy electricity theft prevention is easy to use, and cost is low.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. an anti-electricity-theft intelligent electric meter mechanism, it is characterized in that: it comprises ammeter box (1), safety guard (2), IC-card intelligent electric meter (3), circuit brake (4), power switch (5), fuse (6), circuit breaker (7), contact switch (8), alarm (9), charging accumulator (10), power configuration device (11), relay (KM1), ammeter box is provided with case lid on (1), safety guard (2) is installed in ammeter box (1), in safety guard (2), be provided with IC-card intelligent electric meter (3), circuit brake (4), power switch (5), fuse (6), circuit breaker (7), electric main is connected with the one end of circuit brake (4), the other end of circuit brake (4) is connected with one end of contact switch (8), contact switch (8) is arranged on a side of safety guard (2), match with the inner side of case lid in the contact of contact switch (8), the other end of contact switch (8) is connected with one end of relay (KM1) coil, the other end of relay (KM1) coil is connected with the input end of IC-card intelligent electric meter (3), the output terminal of IC-card intelligent electric meter (3) respectively with one end of power configuration device (11), one end of power switch (5) connects, the other end of power configuration device (11) is connected with one end of charging accumulator (10), the other end of charging accumulator (10) is connected with one end of relay (KM1) normally closed contact (KM1-1), the other end of relay (KM1) normally closed contact (KM1-1) is connected with alarm (9), the other end of power switch (5) is connected with one end of fuse (6), the other end of fuse (6) is connected with one end of circuit breaker (7).
2. the anti-electricity-theft intelligent electric meter of one according to claim 1 mechanism, is characterized in that: described contact switch (8) is switch open in usual.
3. the anti-electricity-theft intelligent electric meter of one according to claim 1 mechanism, is characterized in that: described alarm (9) is audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410464309.6A CN104198784A (en) | 2014-09-13 | 2014-09-13 | Anti-electricity-stealing intelligent electricity meter mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410464309.6A CN104198784A (en) | 2014-09-13 | 2014-09-13 | Anti-electricity-stealing intelligent electricity meter mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104198784A true CN104198784A (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410464309.6A Pending CN104198784A (en) | 2014-09-13 | 2014-09-13 | Anti-electricity-stealing intelligent electricity meter mechanism |
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| CN (1) | CN104198784A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929212A (en) * | 2016-07-01 | 2016-09-07 | 国网辽宁省电力有限公司抚顺供电公司 | Anti-arrearage low-voltage three-phase four-line ammeter casing |
| CN109813959A (en) * | 2019-03-29 | 2019-05-28 | 国网河南省电力公司漯河供电公司 | A kind of anti-electricity-theft intelligent kilowatt-hour meter and its application method |
| CN111579842A (en) * | 2020-05-26 | 2020-08-25 | 国网河南省电力公司漯河供电公司 | Interlocking device for metering system, meter box and electricity larceny prevention method |
-
2014
- 2014-09-13 CN CN201410464309.6A patent/CN104198784A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929212A (en) * | 2016-07-01 | 2016-09-07 | 国网辽宁省电力有限公司抚顺供电公司 | Anti-arrearage low-voltage three-phase four-line ammeter casing |
| CN105929212B (en) * | 2016-07-01 | 2019-01-29 | 国网辽宁省电力有限公司抚顺供电公司 | Anti- four line money drawing plat electricity box of arrearage low voltage three-phase |
| CN109813959A (en) * | 2019-03-29 | 2019-05-28 | 国网河南省电力公司漯河供电公司 | A kind of anti-electricity-theft intelligent kilowatt-hour meter and its application method |
| CN109813959B (en) * | 2019-03-29 | 2024-01-19 | 国网河南省电力公司漯河供电公司 | Intelligent kilowatt-hour meter capable of avoiding fraudulent use of electricity and its use method |
| CN111579842A (en) * | 2020-05-26 | 2020-08-25 | 国网河南省电力公司漯河供电公司 | Interlocking device for metering system, meter box and electricity larceny prevention method |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |