CN206096257U - Long -range integral type prepayment metering device of high pressure - Google Patents
Long -range integral type prepayment metering device of high pressure Download PDFInfo
- Publication number
- CN206096257U CN206096257U CN201620942596.1U CN201620942596U CN206096257U CN 206096257 U CN206096257 U CN 206096257U CN 201620942596 U CN201620942596 U CN 201620942596U CN 206096257 U CN206096257 U CN 206096257U
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- CN
- China
- Prior art keywords
- voltage
- prepayment metering
- integral type
- current transformer
- prepayment
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- Expired - Fee Related
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- 229940052961 longrange Drugs 0.000 title abstract 3
- 230000001012 protector Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract 3
- 230000005611 electricity Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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Abstract
The utility model discloses a long -range integral type prepayment metering device of high pressure, including box, voltage current transformer group and prepayment measurement unit, the power output end of voltage current transformer group supplies electrical output through connecting the three -phase high pressure behind the high voltage circuit breaker, and its information output end connects prepayment measurement unit, the signal output part of prepayment measurement unit connects the wireless communication system input end. The utility model discloses an integral type structure not only has long -range accounting function, and its current transformer and voltage transformer adopt sealed the setting, can reduce mutual interference possess small, humidity resistance is good, advantages such as life and operational safety height.
Description
Technical field
This utility model belongs to high-tension electricity metering device technical field, and in particular to a kind of high-pressure remote integral type pre-payment
Metering device.
Background technology
High-voltage prepaid metering device is made up of high-pressure vacuum breaker and electric current, voltage combination transformer and ammeter box,
Ammeter box is built with pre-paying kilowatt-hour meter and ON-OFF control circuit.In the electricity of input forward purchasing, Jing after pre-payment controller confirms, send out
Go out and grant switching signal, pre-payment special switch can close a floodgate, to customer power supply.When electricity is used, pre-payment electricity is reached
During setting value, device sends due alarm automatically, and Jing after user confirms, alarm is eliminated, when user is arrived using electricity
During up to purchase electricity, prepaid fee controlling device is automatically brought into operation, pre-payment special switch separating brake, user's power-off.When purchase is electric again
During amount, can unlock again, power supply of closing a floodgate.There is the deficiencies such as big, the installation inconvenience of volume in traditional high-voltage prepaid metering device, and
Its batch meter insulating properties is poor, is unfavorable for protection against the tide, easily accidents caused.
Utility model content
The problem and shortage that this utility model is present for existing high-voltage prepaid metering device, there is provided a kind of high pressure is remote
Journey integral type prepayment metering device, its have small volume, can remotely charging, humidity resistance it is good, service life and safe operation
The advantages of property is high.
To solve above-mentioned technical problem, this utility model provides following technical scheme：A kind of high-pressure remote integral type is pre-
Paying metering device, including casing, voltage current transformer group and prepayment metering unit, three-phase high-voltage energization input and electricity
The power input connection of voltage current transformer group, the power output end of voltage current transformer group are connected after primary cut-out
Connect three-phase high-voltage to power outfan；The information output connection prepayment metering unit of the voltage current transformer group；Prepayment
Take the signal output part connection wireless telecommunication system input of metering units；The control end of prepayment metering unit passes through relay
Connect the primary cut-out.
At the primary cut-out two ends and show surge protector.
Connect pre- after transformator, fuse and rectification circuit respectively from three-phase high-voltage energization input two-phase power supply
The power input of paying metering units and wireless telecommunication system.
The beneficial effects of the utility model：This utility model adopts integral structure, not only with long-range billing function, and
And its current transformer takes sealing to arrange with voltage transformer, it is possible to reduce mutual interference.Casing in sealing arrange and
Sleeve pipe outer end is provided with rain cover and causes the high-voltage prepaid metering device humidity resistance more preferably, service life and processing safety
All largely can be lifted.Possess small volume, humidity resistance good, the advantages of service life and high processing safety.
Description of the drawings
Fig. 1 is the annexation figure of each part of this utility model metering device；
Fig. 2 is the structural representation of Fig. 1；
Fig. 3 is that the right side of Fig. 2 regards schematic diagram.
Label in figure：1 is casing, and 2 is three-phase high-voltage energization input, and 3 power outfan for three-phase high-voltage, and 4 is voltage
Current transformer group, 5 is prepayment meter, and 6 is wireless telecommunication system, and 7 is primary cut-out.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further illustrated.
High-pressure remote integral type prepayment metering device as shown in Figure 1-Figure 3, three-phase high-voltage energization input 2 and three-phase
High voltage supply outfan 3 is arranged on the outside of casing 1, and miscellaneous part is sealed and is arranged inside casing 1, current transformer and voltage
Transformer seal isolation is poured and is formed as one voltage current transformer group 4.
Three-phase high-voltage energization input 2 is connected with the power input of voltage current transformer group 4, voltage current transformer
The power output end of group 4 passes through connection three-phase high-voltage after primary cut-out 7 and powers outfan 3；The voltage current transformer group 4
Information output connection prepayment meter 5；The signal output part connection wireless telecommunication system 6 of prepayment meter 5 is input into
End；The control end of prepayment meter 5 connects the primary cut-out 7 by relay.
At 7 two ends of the primary cut-out and show surge protector.From 2 two-phase power supply of three-phase high-voltage energization input
Connect the power input of prepayment metering unit and wireless telecommunication system 6 after transformator, fuse and rectification circuit respectively
End.
Claims (3)
1. a kind of high-pressure remote integral type prepayment metering device, including casing, voltage current transformer group and prepayment metering
Unit, is characterized in that：Three-phase high-voltage energization input is connected with the power input of voltage current transformer group, and voltage x current is mutual
The power output end of sensor group is connected three-phase high-voltage after primary cut-out and is powered outfan；The voltage current transformer group
Information output connection prepayment metering unit；The signal output part connection wireless telecommunication system input of prepayment metering unit
End；The control end of prepayment metering unit connects the primary cut-out by relay.
2. high-pressure remote integral type prepayment metering device according to claim 1, is characterized in that：In high pressure open circuit
Surge protector is shown simultaneously in device two ends.
3. high-pressure remote integral type prepayment metering device according to claim 1, is characterized in that：Supply from three-phase high-voltage
Electrical input two-phase power supply connects prepayment metering unit and wireless telecommunications after transformator, fuse and rectification circuit respectively
The power input of system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942596.1U CN206096257U (en) | 2016-08-26 | 2016-08-26 | Long -range integral type prepayment metering device of high pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942596.1U CN206096257U (en) | 2016-08-26 | 2016-08-26 | Long -range integral type prepayment metering device of high pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206096257U true CN206096257U (en) | 2017-04-12 |
Family
ID=58470229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620942596.1U Expired - Fee Related CN206096257U (en) | 2016-08-26 | 2016-08-26 | Long -range integral type prepayment metering device of high pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206096257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541274A (en) * | 2019-01-30 | 2019-03-29 | 山西磊源电器有限责任公司 | A kind of intelligence payment device |
| CN112858748A (en) * | 2021-02-20 | 2021-05-28 | 国网河南省电力公司周口供电公司 | Outdoor high-voltage metering device capable of realizing cost control function and use method |
-
2016
- 2016-08-26 CN CN201620942596.1U patent/CN206096257U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541274A (en) * | 2019-01-30 | 2019-03-29 | 山西磊源电器有限责任公司 | A kind of intelligence payment device |
| CN112858748A (en) * | 2021-02-20 | 2021-05-28 | 国网河南省电力公司周口供电公司 | Outdoor high-voltage metering device capable of realizing cost control function and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 |