CN203849804U - Intelligent prepayment control device - Google Patents
Intelligent prepayment control device Download PDFInfo
- Publication number
- CN203849804U CN203849804U CN201420274525.XU CN201420274525U CN203849804U CN 203849804 U CN203849804 U CN 203849804U CN 201420274525 U CN201420274525 U CN 201420274525U CN 203849804 U CN203849804 U CN 203849804U
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- China
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- structure part
- casing body
- intelligent
- isolating switch
- control
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- Expired - Fee Related
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- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 5
- 239000013589 supplement Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
Abstract
The utility model discloses an intelligent prepayment control device, and relates to an electric power measuring device, in particular to a payment measuring device. The intelligent prepayment control device is arranged between a billing device and a power distribution device. The intelligent prepayment control device is composed of an external structure part and an internal structure part. A box body serves as a carrier of the external structure part, and the internal structure part is arranged in the box body. The intelligent prepayment control device is small in size, exquisite in appearance, portable and simple and convenient to operate for clients; for power supply department management, the leakproofness is high and the safety coefficient is high; the manufacturing cost is low and the intelligent prepayment control device is economical and practical; a measuring cost abnormal indication and auditory alarm system is added.
Description
Technical field
The utility model relates to electric power metering device, particularly a kind of paying measuring apparatus.
Background technology
In power technology field, the height that also has part not possess pre paid functionality 30kVA to 250kVA transformer in current measuring apparatus supplies low meter high pressure client, cannot realize prepayment metering control, and pay charge way is single, is unfavorable for the management of power supply department.
Existing intelligent prepayment metering device volume is large, complicated operation, and cost is higher, is difficult for being accepted by enterprise or user.
Summary of the invention
The purpose of this utility model is to provide a kind of intelligent prepaid fee controlling device, also has the height that does not partly possess pre paid functionality 30kVA to 250kVA transformer for low high pressure client to solve prior art, cannot realize prepayment metering control, pay charge way is single, is unfavorable for the management of power supply department; Existing intelligent prepayment metering device volume is large, complicated operation, and cost is higher, is difficult for by problems such as enterprise or user accept.
The utility model is mainly made up of casing body, table case lock, seal and run indicator, solving the technical scheme that its technology adopts is: intelligent prepaid fee controlling device is set between message accounting and power distribution equipment, and this device is made up of external structure part and inner structure part; External structure part is taking casing body as carrier, and casing body interior arranges inner structure part.
Casing body is square structure, and the protecgulum top of casing body arranges controls isolating switch window, three-phase and four-line expense control CPU intelligent electric energy meter window, and the protecgulum bottom of casing body arranges some run indicator.
Casing body interior upper left side arranges control isolating switch, control the leading-out terminal that isolating switch upper end inlet wire side connects message accounting, control the electric power incoming line place that isolating switch lower end outgoing line side connects power distribution equipment, control isolating switch connection three-phase and four-line and take control CPU intelligent electric energy meter, mutual inductor connects the end opening of combined connection box, and the connection three-phase and four-line suitable for reading of combined connection box takes control CPU intelligent electric energy meter; The upper end of fuse connects power supply, and lower end connects reports to the police, trips and instruction loop; Time relay head end connects warning output switch, and end connects electric bell.
The beneficial effect that the utility model adopts is: this device overall volume small volume and less weight; For client, simple to operation; For power supply department management, leakproofness is strong, and security system is higher; Cheap, economical and practical; The abnormal instruction of meterage and auditory alarm system are increased.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the utility model surface structure schematic diagram:
In figure: 1 control isolating switch window, 2 three-phase and four-lines take control CPU intelligent electric energy meter window, 3 table case locks, 4 seals, 5 run indicator, 15 casing bodies.
Fig. 2 is the utility model inner structure schematic diagram:
In figure: 6 control isolating switchs, 7 three-phase and four-lines take control CPU intelligent electric energy meter, 8 electric bells, 9 mutual inductors, 10 combined connection boxes, 11 fuses, 12 time relays, 13 message accountings, 14 power distribution equipments.
Fig. 3 is the utility model electrical schematic diagram.
Embodiment
As shown in the figure: between message accounting 13 and power distribution equipment 14, intelligent prepaid fee controlling device is set, by therefrom separated to three-phase and four-line connection wire or cable between original user message accounting and power distribution cabinet, by the 6 line series connection entry loops of the control isolating switch in this prepaid devices.This device is made up of external structure part and inner structure part; External structure part is taking casing body 15 as carrier, and casing body 15 inside arrange inner structure part.
Casing body 15 is square structure, and the protecgulum top of casing body 15 arranges controls isolating switch window 1, three-phase and four-line expense control CPU intelligent electric energy meter window 2, and the protecgulum bottom of casing body 15 arranges three groups of run indicator 5.
The inner upper left side of casing body 15 arranges controls isolating switch 6, control isolating switch 6 upper end inlet wire side connection transformer low-pressure line-outgoing general supplies, it is charging dress, 31 leading-out terminal, control the power supply total input-wire place that isolating switch 6 lower end outgoing line sides connect existing power distribution equipment 14 power distribution cabinets of client, the shunt opening coil access three-phase and four-line of controlling isolating switch 6 takes the tripping relay loop of controlling CPU intelligent electric energy meter 7, three phase lines of primary side punching access of mutual inductor 9, 10 end openings of secondary side current line and voltage signal line access combined connection box, the connection three-phase and four-line suitable for reading of combined connection box 10 takes control CPU intelligent electric energy meter 7, the upper end of fuse 11 connects power supply, and lower end connects reports to the police, trips and instruction loop, the time relay 12 head ends connect warning output switch, and end connects electric bell 8.The structure of table case lock 3, seal 4 is same as the prior art.
(1), in the time having the normal electricity charge amount of money in CPU card table, control the isolating switch power transmission of can closing a floodgate, normally operation; (2), when the electricity charge amount of money of CPU card table is during lower than the higher limit of the warning amount of money, alarm relay action launching is connected electric bell loop and is also carried out interrupted jingle bell by time relay control and report to the police.If now in time CPU card table is supplemented with money alarm release, while continuing to use without the electricity charge amount of money if supplemented with money not in time, the shunt opening coil that control isolating switch is connected in tripping relay action in CPU card table makes its tripping operation, user's power-off, the isolating switch power transmission of cannot closing a floodgate, could be to controlling the isolating switch power transmission of closing a floodgate after now needing user again to supplement with money to make tripping relay in CPU card table to reset.
The utility model is inner adopt three-phase and four-line voltage Direct Sampling, three-phase current by mutual inductor sample by voltage, current signal, access in three-phase and four-line expense control CPU card intelligent electric energy meter and calculate the electric energy that user consumes by terminal box, simultaneously electric energy meter according to the total charge writing on CPU card, the warning amount of money, the tripping operation amount of money, current transformer multiplying power and at times electricity price situation automatically calculate the amount of money and the remaining sum that user consumes in real time and show in real time.
Operation instruction of the present utility model, in the time of normal operation, run indicator (green) is lighted client's electricity consumption continuously; In the time that client's remaining sum reaches the default warning amount of money, sound, light instruction are carried out in the action of electric energy meter alarm relay, the alarm lamp (Huang) of lighting panel simultaneously triggered time relay is connected electric bell loop and is carried out interrupted jingle bell and report to the police, and pre-pays the amount of money to point out user to supplement.After user supplements with money in time, warning stops automatically, and do not supplement with money in time while making remaining sum to the default tripping operation amount of money (being generally 0) as user, trip in the shunt opening loop of electric energy meter tripping relay action control isolating switch, the pilot lamp (red) that now trips is lighted, operation instruction (green) lamp extinguishes, and user's power-off needs recharge amount to move.The power supply of all tripping operations, warning secondary control loop accesses by fuse, in order to avoid be unlikely to expand fault coverage while having component wear.
Claims (3)
1. an intelligent prepaid fee controlling device, mainly formed by casing body, table case lock, seal and run indicator, it is characterized in that: intelligent prepaid fee controlling device is set between message accounting and power distribution equipment, and this device is made up of external structure part and inner structure part; External structure part is taking casing body as carrier, and casing body interior arranges inner structure part.
2. intelligent prepaid fee controlling device according to claim 1, it is characterized in that: casing body is square structure, the protecgulum top of casing body arranges controls isolating switch window, three-phase and four-line expense control CPU intelligent electric energy meter window, the protecgulum bottom of casing body arranges some run indicator, forms external structure part.
3. intelligent prepaid fee controlling device according to claim 1, it is characterized in that: casing body interior upper left side arranges control isolating switch, control the leading-out terminal that isolating switch upper end inlet wire side connects message accounting, control the electric power incoming line place that isolating switch lower end outgoing line side connects power distribution equipment, control isolating switch connection three-phase and four-line and take control CPU intelligent electric energy meter, mutual inductor connects the end opening of combined connection box, and the connection three-phase and four-line suitable for reading of combined connection box takes control CPU intelligent electric energy meter; The upper end of fuse connects power supply, and lower end connects reports to the police, trips and instruction loop; Time relay head end connects warning output switch, and end connects electric bell, forms inner structure part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274525.XU CN203849804U (en) | 2014-05-27 | 2014-05-27 | Intelligent prepayment control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274525.XU CN203849804U (en) | 2014-05-27 | 2014-05-27 | Intelligent prepayment control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849804U true CN203849804U (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274525.XU Expired - Fee Related CN203849804U (en) | 2014-05-27 | 2014-05-27 | Intelligent prepayment control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849804U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761197A (en) * | 2018-03-02 | 2018-11-06 | 国网山东省电力公司潍坊供电公司 | Can hot line job mobile examination metering method and realize the device of this method |
| CN111308183A (en) * | 2019-12-03 | 2020-06-19 | 江西光景电力设备有限公司 | Intelligent 10kV prepayment floor metering device and connection method thereof |
| CN113160491A (en) * | 2021-04-07 | 2021-07-23 | 威胜电气有限公司 | Primary and secondary integration high-voltage charge control switching-on and switching-off control method |
-
2014
- 2014-05-27 CN CN201420274525.XU patent/CN203849804U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761197A (en) * | 2018-03-02 | 2018-11-06 | 国网山东省电力公司潍坊供电公司 | Can hot line job mobile examination metering method and realize the device of this method |
| CN111308183A (en) * | 2019-12-03 | 2020-06-19 | 江西光景电力设备有限公司 | Intelligent 10kV prepayment floor metering device and connection method thereof |
| CN113160491A (en) * | 2021-04-07 | 2021-07-23 | 威胜电气有限公司 | Primary and secondary integration high-voltage charge control switching-on and switching-off control method |
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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: 20140924 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |