CN209948376U - High-supply low-count customer fee control device - Google Patents
High-supply low-count customer fee control device Download PDFInfo
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- CN209948376U CN209948376U CN201920876010.XU CN201920876010U CN209948376U CN 209948376 U CN209948376 U CN 209948376U CN 201920876010 U CN201920876010 U CN 201920876010U CN 209948376 U CN209948376 U CN 209948376U
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Abstract
The utility model belongs to take the accuse device field, concretely relates to high confession low count customer charges accuse device, including left side cabinet and right cabinet, left side cabinet divide into two-layerly, and the inlayer is equipped with low-voltage current transformer, and the skin is connected with low-voltage current transformer and acquisition terminal including acquisition terminal, multi-functional terminal box and electronic watch disk controller respectively, multi-functional terminal box, and acquisition terminal is connected with electronic watch disk controller, and right side cabinet includes permanent magnet vacuum contactor, closing button and pilot lamp, and closing button passes through permanent magnet vacuum contactor and is connected with electronic watch disk controller. The utility model discloses a divide cabinet formula design, avoided effectively because of safe distance is not enough or insulating unreliable producing the short circuit accident, and the door body of installation current transformer adopts latticedly, has played radiating effect, has reduced the metering error that the ammeter produced because of high temperature effectively. The utility model is used for the measurement and the control of charges of electricity.
Description
Technical Field
The utility model belongs to take accuse device field, concretely relates to high confession low count customer takes accuse device.
Background
The existing high-power supply low-count customer charge control device has the problem that a user is easy to steal electricity, and because the box body is tightly sealed, heat generated by electrical equipment such as a low-voltage current transformer, an electric energy meter and an acquisition terminal in the box cannot be dissipated quickly. When summer comes or the load of a user is increased, the temperature in the box body is easy to rise. Tests show that under a high-temperature environment, the electric energy meter is easy to generate electric energy metering errors, and electric quantity loss is caused. In addition, the existing high-supply low-count customer fee control device arranges all electrical equipment in the same box body, short circuit accidents can be caused due to insufficient safety distance or unreliable insulation between electrical elements, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides an easy operation, measure accurate, heat dispersion good, safe and reliable's height supplies low count customer to take charge to control device.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a high-supply low-count client fee control device is characterized in that: including left cabinet and right cabinet, left side cabinet divide into two-layerly, and the inlayer is equipped with low-voltage current transformer, and the skin is including gathering terminal, multi-functional terminal box and electronic watch disk controller, and multi-functional terminal box is connected with low-voltage current transformer and gathering terminal respectively, and the acquisition terminal is connected with electronic watch disk controller, and right side cabinet includes permanent magnetism vacuum contactor, closing button and pilot lamp, and closing button passes through permanent magnetism vacuum contactor and is connected with electronic watch disk controller.
The inner door body is in a grid shape, and the low-voltage current transformer is arranged in the grid.
The electric energy meter is connected with the acquisition terminal through a lead.
The electric energy meter adopts a three-phase four-wire fee control CPU card intelligent electric energy meter.
The indicating lamp comprises an indicating lamp allowing switching-on, switching-on and switching-off and an alarm indicating lamp.
The box body of the high-supply low-count customer charge control device is made of stainless steel.
Compared with the prior art, the utility model, the beneficial effect who has is:
the utility model discloses a divide cabinet formula design, avoided effectively producing the short circuit accident because of safe distance is not enough or insulating unreliable between the electrical components, electronic watch disk controller installs between electric energy meter and contactor, realized the accurate control of purchasing the charges of electricity in advance, the contactor adopts permanent magnetism vacuum contactor, can realize automatic tripping operation and user's automatic combined floodgate function, and the door body of installing current transformer adopts latticedly, played radiating effect, reduced the metering error that the ammeter produced because of the high temperature effectively.
Drawings
FIG. 1 is an internal structure view of the present invention;
FIG. 2 is a wiring diagram of the present invention;
wherein 1 is current transformer, 2 is the acquisition terminal, 3 is multi-functional terminal box, 4 is electronic watch disk controller, 5 is permanent magnetism vacuum contactor, 6 is the closing button, 7 is the pilot lamp, 8 is the electric energy meter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a high confession low count customer charges accuse device, as shown in fig. 1, 2, includes left cabinet and right cabinet, and left cabinet divide into two-layerly, and the inlayer is equipped with low-voltage current transformer 1, can convert high alternating current into low current, and the skin includes acquisition terminal 2, multi-functional terminal box 3 and electronic watch dish controller 4, and acquisition terminal 2 is used for recording user's charges of electricity balance and sends divide-shut brake, alarm signal. Multifunctional junction box 3 is connected with low-voltage current transformer 1 and acquisition terminal 2 respectively, and acquisition terminal 2 is connected with electronic watch disk controller 4, and right side cabinet includes permanent magnet vacuum contactor 5, closing button 6 and pilot lamp 7, and closing button 6 passes through permanent magnet vacuum contactor 5 to be connected with electronic watch disk controller 4, and electronic watch disk controller 4 installs between acquisition terminal 2 and permanent magnet vacuum contactor 5, can realize the accurate control of the electricity charge of purchasing in advance. In the scheme, the acquisition terminal 2 gives a tripping signal, the electronic watch disk controller 4 controls the permanent magnet vacuum contactor 5 to trip, after the user successfully pays the fee, the acquisition terminal 2 gives a closing permission signal, the user presses the closing button 6 on site, and the permanent magnet vacuum contactor 5 is closed. When the balance of the user is reduced to be lower than the preset value, the acquisition terminal 2 gives an alarm signal, and the electronic watch disk controller 4 sends an alarm command after receiving the alarm signal.
Further, the shape of the inner layer door body is latticed, and the low-voltage current transformer 1 is arranged in the grid, so that the heat dissipation of the current transformer is facilitated, and the maintenance and the replacement of the current transformer are facilitated.
Further, the electric energy meter 8 is connected with the acquisition terminal 2 through a wire, the electric energy meter 8 is used for acquiring and recording power consumption data, and the acquisition terminal 2 sends out an instruction signal according to the data recorded by the electric energy meter 8.
Further, preferably, the electric energy meter 8 adopts a three-phase four-wire fee control CPU card intelligent electric energy meter, and can realize the metering of bidirectional active and four-quadrant reactive electric energy.
Further, it is preferable that the indicator lamp 7 includes a lamp for allowing closing, opening and warning signals for displaying the operation state of the fee control device.
Further, preferably, the box body of the high-supply low-count customer fee control device is made of stainless steel.
The utility model discloses a work flow does: the collection terminal gives tripping signal, and electronic watch disk controller control permanent magnetism vacuum contactor tripping operation, and the separating brake signal lamp of cabinet door pilot lamp is bright this moment, and the user is successful back of collecting fee, and the collection terminal gives and allows the combined floodgate signal, and the combined floodgate lamp that allows this moment lights the separating brake lamp and goes out, and the user presses the combined floodgate button on the scene, and permanent magnetism vacuum contactor combined floodgate, the combined floodgate lamp was bright this moment. When the balance of the user is reduced to be lower than the preset value, the acquisition terminal gives an alarm signal, the electronic watch disk controller sends an alarm command after receiving the alarm signal, and the alarm lamp is turned on at the moment.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (6)
1. A high-supply low-count client fee control device is characterized in that: including left cabinet and right cabinet, left side cabinet divide into two-layerly, and the inlayer is equipped with low-voltage current transformer (1), and the skin includes electric energy meter (8), acquisition terminal (2), multi-functional terminal box (3) and electronic watch disk controller (4), and multi-functional terminal box (3) are connected with low-voltage current transformer (1) and acquisition terminal (2) respectively, and acquisition terminal (2) are connected with electronic watch disk controller (4), and right side cabinet includes permanent magnetism vacuum contactor (5), closing button (6) and pilot lamp (7), and closing button (6) are connected with electronic watch disk controller (4) through permanent magnetism vacuum contactor (5).
2. The apparatus of claim 1, wherein: the outer door body is in a grid shape, and the low-voltage current transformer (1) is arranged in the grid.
3. The apparatus of claim 1, wherein: the electric energy meter (8) is connected with the acquisition terminal (2) through a lead.
4. The apparatus of claim 2, wherein the customer fee control device comprises: the electric energy meter (8) adopts a three-phase four-wire fee control CPU card intelligent electric energy meter.
5. The apparatus of claim 1, wherein: the indicator lamp (7) comprises an indicator lamp allowing switching-on, switching-off and alarming.
6. The apparatus of claim 1, wherein: the box body of the high-supply low-count customer charge control device is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876010.XU CN209948376U (en) | 2019-06-12 | 2019-06-12 | High-supply low-count customer fee control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876010.XU CN209948376U (en) | 2019-06-12 | 2019-06-12 | High-supply low-count customer fee control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209948376U true CN209948376U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920876010.XU Active CN209948376U (en) | 2019-06-12 | 2019-06-12 | High-supply low-count customer fee control device |
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| Country | Link |
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| CN (1) | CN209948376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111815861A (en) * | 2020-08-20 | 2020-10-23 | 山西磊源电器有限责任公司 | Full-automatic intelligent fee control metering device |
| CN112886531A (en) * | 2021-02-07 | 2021-06-01 | 鄂尔多斯市嵘泰电力工程建设有限公司 | Controller for fee-controlled electric meter |
-
2019
- 2019-06-12 CN CN201920876010.XU patent/CN209948376U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111815861A (en) * | 2020-08-20 | 2020-10-23 | 山西磊源电器有限责任公司 | Full-automatic intelligent fee control metering device |
| CN112886531A (en) * | 2021-02-07 | 2021-06-01 | 鄂尔多斯市嵘泰电力工程建设有限公司 | Controller for fee-controlled electric meter |
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