CN203338960U - Low-voltage charge-control measuring electricity larceny resistant transformer - Google Patents
Low-voltage charge-control measuring electricity larceny resistant transformer Download PDFInfo
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- CN203338960U CN203338960U CN2013203014030U CN201320301403U CN203338960U CN 203338960 U CN203338960 U CN 203338960U CN 2013203014030 U CN2013203014030 U CN 2013203014030U CN 201320301403 U CN201320301403 U CN 201320301403U CN 203338960 U CN203338960 U CN 203338960U
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Abstract
The utility model discloses a low-voltage charge-control measuring electricity larceny resistant transformer. An anti-theft cover is arranged on a secondary line outgoing terminal of the transformer. A charge-control measuring box is arranged on the outer side of the anti-theft cover. The charge-control measuring box and the transformer body are of an integrated structure. A bonding conductor is connected with the secondary line outgoing terminal of the transformer and connected with the input end of a combined mutual inductor through the anti-theft cover. The output end of the combined mutual inductor is connected with an electric energy measuring device. The bonding conductor is connected with the input end of a vacuum switch through the combined mutual switch. The output end of the vacuum switch is connected to the outer portion of the charge-control measuring box through a secondary outgoing cable of the transformer. An access control switch on a door of the charge-control measuring box is connected with an electricity larceny resistant module. A charge-control signal of the electric energy measuring device, an output signal of the electricity larceny resistant module and an operation switch are connected with the vacuum switch so that arrearage electricity outage and illegal-opening electricity outage are achieved. The low-voltage charge-control measuring electricity larceny resistant transformer can guarantee that electricity supply is interrupted when electric charge is exhausted, prevent a user from illegally opening the charge-control measuring box, and avoid the electricity larceny behavior of the user.
Description
Technical field
This patent belongs to electric power metering system, and tool relates to a kind of low pressure expense control metering Anti-steal electric transformer.
Background technology
Electric power is as a kind of commodity, invisible without body, and in many people's eye, power stealing remains its belt-tightening a kind of means.
Existing expense control metering device can be accomplished anti-electricity-theft effect, still, presses for payment of the electricity charge and has become again a stubborn problem.A lot of people do not take seriously by making friends with the electricity charge in time, cause personnel's workload of electric industry department to strengthen.
Existing transformer, the common function that only possesses independent voltage of transformation grade, it does not possess the behavior that prevents that the user from sneaking current, this can bring huge loss to power department, and existing transformer, lack the energy charge control function to the user, uncontrollable to subscriber payment.
Summary of the invention
The utility model overcomes above deficiency, and a kind of low pressure expense control metering Anti-steal electric transformer is provided, and the combined metering device be provided with by transformer body and entrance guard device, can effectively be controlled arrearage and stealing situation.
The technical solution of the utility model is as follows:
Low pressure is taken control metering Anti-steal electric transformer, comprise transformer body, transformer primary connection terminal, the transformer secondary outlet terminal, on the transformer secondary outlet terminal, Anti-theft cover is set, for shade transformer secondary outlet terminal, the arranged outside one of Anti-theft cover is taken the control batch meter, expense control batch meter and transformer body are the integral type structure, in expense control batch meter, are provided with combination transformer, vacuum switch, electric power meter, module for anti-fraudulent; Bonding conductor is connected with the transformer secondary outlet terminal and is connected with the input of combination transformer through Anti-theft cover, and the output of combination transformer is connected with electric power meter;
Bonding conductor is connected with the vacuum switch input through combination transformer, and the vacuum switch output is connected to expense control batch meter outside by transformer secondary outlet cable; Take control batch meter setup fee control metering chamber door, expense control metering chamber door is provided with gate inhibition's switch, console switch, gate inhibition's switch is connected with module for anti-fraudulent, take control signal, module for anti-fraudulent output signal and the console switch of electric power meter are connected with the control end of vacuum switch, in order to realize arrearage outage, illegally to open outage, and by the normal switch for vacuum switch of console switch.
Optionally, on described metering chamber door, anti-theft nut also is set.
Optionally, the below of described expense control batch meter arranges lock screw, for locking transformer secondary outlet cable.
Optionally, combination transformer and vacuum switch are installed near transformer body one side, and electric power meter is installed away from transformer body one side, is provided with the isolating and protecting plate between combination transformer and vacuum switch and electric power meter, realizes the separation of high-low pressure.
The beneficial effects of the utility model:
Low pressure of the present utility model is taken control metering Anti-steal electric transformer, expense control batch meter and transformer body are the integral type structure, can improve anti-electricity-theft ability, and, by the module for anti-fraudulent be connected with gate inhibition's switch, the alarm signal of illegally opening expense control metering chamber door can be connected to the control end of vacuum switch, vacuum switch is according to this illegal signals, cut off the electricity supply, the user can not oneself restore electricity, and must be recovered by the staff of power department.And the control signal that takes of electric power meter is connected with the control end of vacuum switch, the signal that the electricity charge can be used up is sent to the control end of vacuum switch, and vacuum switch, according to this arrearage signal, is cut off the electricity supply.
Above design can be guaranteed the timely outage that the electricity charge are used up, and prevents user's owing electricity charges, can prevent that again the user from illegally opening expense and controlling batch meter, stops user's behavior of sneaking current.
The accompanying drawing explanation
Accompanying drawing described herein, in order to provide further understanding of the present utility model, forms the part of the utility model application, and schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.
Accompanying drawing 1 is the structural representation of a kind of embodiment of the utility model.
In figure:
1, transformer body, 2, Anti-theft cover, 3, the transformer secondary binding post, 4, combination transformer, 5, vacuum switch, 6, electric power meter, 7, indicator light, 8, gate inhibition's switch, 9, console switch, 10, module for anti-fraudulent, 11, transformer secondary outlet cable, 12, transformer primary connection terminal, 13, take the control batch meter, 14, take control and measure chamber door, 15, bonding conductor, 16, the isolating and protecting plate.
embodiment
Below by particular specific embodiment, technology contents of the present utility model is described, the content that those skilled in the art can be disclosed by this specification be understood other advantage of the present utility model and effect easily.The utility model also can be different by other specific embodiment implemented or applied, viewpoint and application that the every details in this specification also can be based on different are being carried out various modifications and change under spirit of the present utility model.
The low pressure expense control metering Anti-steal electric transformer that the utility model is addressed, comprise transformer body 1, transformer primary connection terminal 12, transformer secondary outlet terminal 3, Anti-theft cover 2 is set on the transformer secondary outlet terminal, Anti-theft cover 2 is for shade transformer secondary outlet terminal, and it can prevent user's stealing, also can realize electric protection.
The arranged outside one of Anti-theft cover 2 is taken control batch meter 13, and taking control batch meter 13 is the integral type structure with transformer body 1, and this measure can improve anti-electricity-theft ability.Be provided with combination transformer 4, vacuum switch 5, electric power meter 6, module for anti-fraudulent 10 in expense control batch meter 13; Bonding conductor 15 is connected with transformer secondary outlet terminal 3 and is connected with the input of combination transformer 4 through Anti-theft cover 2, and the output of combination transformer 4 is connected with electric power meter 6.Transformer secondary outlet terminal 3 forms main circuit power supply through bonding conductor 15, vacuum switch 5.
Be connected to expense control batch meter 13 outsides by transformer secondary outlet cable 11; Take control batch meter 13 setup fee control metering chamber doors 14, expense control metering chamber door 14 is provided with gate inhibition's switch 8, console switch 9, gate inhibition's switch 8 is connected with module for anti-fraudulent 10, take control signal, module for anti-fraudulent 10 output signals and the console switch 9 of electric power meter 6 are connected with the control end of vacuum switch 5, in order to realize arrearage outage, illegally to open outage, and by the normal switch for vacuum switch 5 of console switch 9.
During use, by being arranged at the gate inhibition's switch 8 on expense control metering chamber door 14, and connected module for anti-fraudulent 10, the alarm signal of illegally opening expense control metering chamber door 14 can be connected to vacuum switch 5 input control ends, vacuum switch 5 is according to this illegal signals, cut off the electricity supply, the user can not oneself restore electricity, and must be recovered by the staff of power department.
On described expense control metering chamber door 14, anti-theft screw also is set, and expense control metering chamber door 14 also is equipped with the indicator light 7 for being monitored for power supply and alarm condition.
The below of described expense control batch meter 13 arranges locking nut, for locking transformer secondary outlet cable 11.
Although this patent is explained with reference to preferred embodiment and accompanying drawing, non-limiting yet above-mentioned explanation should be considered as illustrative, variation and modification that the person's spirit according to the present invention of being familiar with the technique is made, all should belong to the protection range of this patent.
Claims (4)
1. low pressure is taken control metering Anti-steal electric transformer, comprises transformer body, transformer primary connection terminal, and the transformer secondary outlet terminal is characterized in that:
On the transformer secondary outlet terminal, Anti-theft cover is set, for shade transformer secondary outlet terminal, the arranged outside one of Anti-theft cover is taken the control batch meter, expense control batch meter and transformer body are the integral type structure, in expense control batch meter, are provided with combination transformer, vacuum switch, electric power meter, module for anti-fraudulent;
Bonding conductor is connected with the transformer secondary outlet terminal and is connected with the input of combination transformer through Anti-theft cover, and the output of combination transformer is connected with electric power meter;
Bonding conductor is connected with the vacuum switch input through combination transformer, and the vacuum switch output is connected to expense control batch meter outside by transformer secondary outlet cable;
Take control batch meter setup fee control metering chamber door, expense control metering chamber door is provided with gate inhibition's switch, console switch, gate inhibition's switch is connected with module for anti-fraudulent, take control signal, module for anti-fraudulent output signal and the console switch of electric power meter are connected with the control end of vacuum switch, in order to realize arrearage outage, illegally to open outage, and by the normal switch for vacuum switch of console switch.
2. low pressure according to claim 1 is taken control metering Anti-steal electric transformer,
It is characterized in that: on described metering chamber door, anti-theft screw also is set.
3. low pressure according to claim 1 is taken control metering Anti-steal electric transformer,
It is characterized in that: the below of described expense control batch meter arranges locking nut, for locking transformer secondary outlet cable.
4. low pressure according to claim 1 is taken control metering Anti-steal electric transformer,
It is characterized in that:
Combination transformer and vacuum switch are installed near transformer body one side, and electric power meter is installed away from transformer body one side, is provided with the isolating and protecting plate between combination transformer and vacuum switch and electric power meter, realizes the separation of high-low pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203014030U CN203338960U (en) | 2013-05-29 | 2013-05-29 | Low-voltage charge-control measuring electricity larceny resistant transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203014030U CN203338960U (en) | 2013-05-29 | 2013-05-29 | Low-voltage charge-control measuring electricity larceny resistant transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203338960U true CN203338960U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203014030U Expired - Fee Related CN203338960U (en) | 2013-05-29 | 2013-05-29 | Low-voltage charge-control measuring electricity larceny resistant transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203338960U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016012846A1 (en) * | 2014-07-21 | 2016-01-28 | Moloney Electric Inc. | Apparatus for protecting against theft of electricity from distribution transformers |
| CN105319412A (en) * | 2015-11-10 | 2016-02-10 | 成都九十度工业产品设计有限公司 | Safe intelligent ammeter |
| CN105319411A (en) * | 2015-11-10 | 2016-02-10 | 成都九十度工业产品设计有限公司 | On-line rechargeable ammeter |
| CN105424995A (en) * | 2015-11-10 | 2016-03-23 | 成都九十度工业产品设计有限公司 | Intelligent antitheft electric meter |
-
2013
- 2013-05-29 CN CN2013203014030U patent/CN203338960U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016012846A1 (en) * | 2014-07-21 | 2016-01-28 | Moloney Electric Inc. | Apparatus for protecting against theft of electricity from distribution transformers |
| CN105319412A (en) * | 2015-11-10 | 2016-02-10 | 成都九十度工业产品设计有限公司 | Safe intelligent ammeter |
| CN105319411A (en) * | 2015-11-10 | 2016-02-10 | 成都九十度工业产品设计有限公司 | On-line rechargeable ammeter |
| CN105424995A (en) * | 2015-11-10 | 2016-03-23 | 成都九十度工业产品设计有限公司 | Intelligent antitheft electric meter |
| CN105424995B (en) * | 2015-11-10 | 2018-05-01 | 青岛天晟达新能源科技有限公司 | A kind of intelligent anti-theft electricity ammeter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20180529 |