CN210923797U - Anti-electricity-theft 10kV combined metering cabinet - Google Patents
Anti-electricity-theft 10kV combined metering cabinet Download PDFInfo
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- CN210923797U CN210923797U CN201921017001.1U CN201921017001U CN210923797U CN 210923797 U CN210923797 U CN 210923797U CN 201921017001 U CN201921017001 U CN 201921017001U CN 210923797 U CN210923797 U CN 210923797U
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Abstract
The utility model discloses a belong to measurement cabinet technical field, specifically be an anti-electricity-theft 10kV combined measurement cabinet, including the cabinet body, strapping table, bus, current control device, income table ammeter, circuit breaker, casing, controller, connecting wire and entering room ammeter, the lateral wall middle part is connected with the strapping table behind the inner chamber of the cabinet body, the left and right sides of strapping table is connected with the bus, the left side the junction of strapping table and bus is connected with current control device, current control device includes casing, income table ammeter, circuit breaker, connecting wire, controller and entering room ammeter, the circuit breaker is connected with the controller through the connecting wire, the controller passes through connecting wire and entering room ammeter electric connection, the entering room ammeter is installed on the right side the junction of bus and strapping table, through current control device's installation, compares the electric current before going into the table and the electric current before going into the room, therefore, whether electricity stealing behavior exists or not can be obtained, and the safety is improved.
Description
Technical Field
The utility model relates to a measurement cabinet technical field specifically is an anti-electricity-theft 10kV makes up measurement cabinet.
Background
The metering cabinet is a cabinet body provided with a special meter (device), and is called a metering cabinet. In China, the metering cabinet generally refers to an electric energy metering cabinet, and according to the definition of terms in the Specification electric energy metering cabinet (GB/T16976-2013), the electric energy metering cabinet is as follows: a special cabinet type electricity consumption metering device (electric energy metering device). The electricity consumption metering device comprises: the general term for the combination of all electrical equipment, electrical parts and mechanical structures that measure electrical energy.
The most effect of current measurement cabinet is the installation strapping table, and the strapping table is used for making statistics of electric power information, then makes things convenient for the electrician to check meter the operation, and now a lot of lawless persons return and steal the electricity through the strapping table, external electric wire between the bus of connecting the commercial power and strapping table promptly reaches the effect of stealing the electricity, and national interests is seriously harmd to this kind of method, and also causes certain harm to the safety of self, causes the condition of electrocution to take place easily.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems that exist in prior art metering cabinets.
Therefore, the utility model aims at providing an anti-electricity-theft 10kV combined metering cabinet can compare through electric current before going into the table and the electric current before going into the room to whether the action that detects to steal the electricity takes place, improves the security.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the utility model provides an anti-electricity-theft 10kV combined metering cabinet, includes the cabinet body, strapping table, bus, current control device, goes into table ampere meter, circuit breaker, casing, controller, connecting wire and income room ampere meter, the inner chamber back side wall middle part and the strapping table of the cabinet body are connected, the left and right sides and the bus connection of strapping table, left side the junction and the current control device of strapping table and bus are connected, current control device includes the casing, goes into table ampere meter, circuit breaker, connecting wire, controller and income room ampere meter, go into table ampere meter, circuit breaker and controller and install the inner chamber back side wall at the casing, go into table ampere meter and bus electric connection, it passes through the connecting wire and is connected with the controller to go into the table ampere meter, the circuit breaker is installed on the bus, the circuit breaker passes through the connecting wire and is connected with the controller, the controller passes through the connecting wire and goes into room ampere meter electric, the room-entering ammeter is arranged at the joint of the bus and the meter on the right side.
As an anti-electricity-theft 10kV combined metering cabinet's an preferred scheme, wherein: the controller is a control device which is used for comparing currents at different positions in the bus based on the CS5643 chip so as to obtain whether electricity stealing behaviors exist or not.
As an anti-electricity-theft 10kV combined metering cabinet's an preferred scheme, wherein: and an anti-interference magnetic ring is arranged on the connecting wire and is sleeved on the outer wall of the connecting wire.
As an anti-electricity-theft 10kV combined metering cabinet's an preferred scheme, wherein: and a voltage stabilizer is installed on the connecting wire and is an alternating current voltage stabilizing device.
As an anti-electricity-theft 10kV combined metering cabinet's an preferred scheme, wherein: the meter-in ammeter and the room-entering ammeter have the same specification, transformers are arranged in the meter-in ammeter and the room-entering ammeter, and the running voltage of the meter-in ammeter and the room-entering ammeter is 24V.
Compared with the prior art: the utility model discloses a controller, including meter, ammeter, controller, connecting wire, circuit breaker, meter, indoor before going into, the utility power passes through the bus and passes through the ammeter controlling means before getting into the meter, the income table ammeter in the current controlling means carries out current detection to the utility power, and with data record to the controller in, the circuit breaker is connected to the other end of connecting wire simultaneously, the circuit breaker is installed on the bus before going into the city, the utility power passes through the bus and gets into indoor before getting into behind the meter, the current information of entering room ammeter detection place, and carry the current information in the controller through the connecting wire, current information and the current information passes through the controller before going into the table and compares, when the numerical value of current information and the current information before going into the room is great difference, then the controller sends abnormal state information and transmits for electric power office, handle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a schematic structural view of an electricity larceny prevention 10kV combined metering cabinet of the present invention;
fig. 2 is a schematic structural view of the anti-electricity-theft 10kV combined metering cabinet of the present invention.
In the figure: 100 cabinets, 110 meters, 120 buses, 200 current control devices, 201 meter ammeter, 202 circuit breakers, 203 shells, 204 controllers, 210 connecting wires, 211 anti-interference magnetic rings, 212 voltage regulators and 213 room ammeter.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides an electricity larceny prevention 10kV combined metering cabinet, please refer to fig. 1-2, which comprises a cabinet body 100, a meter 110, a bus 120, a current control device 200, an incoming meter ammeter 201, a breaker 202, a shell 203, a controller 204, a connecting wire 210 and an incoming ammeter 213;
referring to fig. 1 again, the middle portion of the rear side wall of the inner cavity of the cabinet 100 is connected with the meter 110, the left side and the right side of the meter 110 are connected with the bus 120, the joint of the left meter 110 and the bus 120 is connected with the current control device 200, specifically, the cabinet 100 is connected with the meter 110 through a bolt, the meter 110 is electrically connected with the bus 120, the bus 120 is used for connecting the commercial power with the meter 110, and the meter 110 is used for detecting the household power condition and recording by the electric power operator;
referring to fig. 1-2 again, the current control apparatus 200 includes a housing 203, a meter-in ammeter 201, a circuit breaker 202, a connecting line 210, a controller 204, and a room-in ammeter 213, the meter-in ammeter 201, the circuit breaker 202, and the controller 204 are installed on a rear side wall of an inner cavity of the housing 203, the meter-in ammeter 201 is electrically connected to a bus 120, the meter-in ammeter 201 is connected to the controller 204 through the connecting line 210, the circuit breaker 202 is installed on the bus 120, the circuit breaker 202 is connected to the controller 204 through the connecting line 210, the controller 204 is electrically connected to the room-in ammeter 213 through the connecting line 210, the room-in ammeter 213 is installed at a connection between the right side bus 120 and the meter 110, specifically, the housing 203 is connected to the meter-in ammeter 201 by bolts, a rubber pad is installed at a connection between the housing 203 and the meter-in ammeter 201 for reducing a possibility of electric shock, the controller, the meter-in ammeter 201 is used for detecting current information of the bus 120 before meter-in, the room-in ammeter 213 is used for detecting current information before room-in, and the connecting line 210 is used for information transmission and driving.
In a specific use process, the commercial power passes through the current control device 200 through the bus 120 before being connected to the meter 110, the meter-in ammeter 201 in the current control device 200 detects the current of the commercial power, records the data into the controller 204, meanwhile, the other end of the connecting wire 210 is connected with the circuit breaker 202, the circuit breaker 202 is installed on the bus 120 before entering the market, the commercial power passes through the meter 110 through the bus 120 and enters the room, the room current meter 213 detects the current information at the place, and the current information is transmitted into the controller 204 through the connecting line 210, the current information before entering the meter and the current information before entering the room are compared through the controller 204, when the numerical difference between the current information before entering the meter and the current information before entering the room is larger, the controller 204 sends out abnormal state information to the power station and simultaneously performs a breaking process on the bus 120 through the breaker 202 to prevent a safety accident.
Referring to fig. 2 again, in order to facilitate the control of the meter-in ammeter 201, the room-entering ammeter 213 and the circuit breaker 202, the controller 204 is a control device for comparing the currents at different positions in the bus 120 based on the CS5643 chip to determine whether there is electricity stealing behavior.
Referring to fig. 1 again, in order to reduce interference between the connection line 210 and the meter 110 during use, an anti-interference magnetic ring 211 is installed on the connection line 210, and the anti-interference magnetic ring 211 is sleeved on an outer wall of the connection line 210.
Referring to fig. 1 again, in order to improve the voltage stability between the connection line 210 and the room current meter 213, a voltage regulator 212 is installed on the connection line 210, and the voltage regulator 212 is an ac voltage regulator.
Referring to fig. 1-2 again, in order to facilitate the detection of the meter-in ammeter 201 and the room-entering ammeter 213ijnx under the normal pressure state and reduce the occurrence of the over-voltage condition, the specification of the meter-in ammeter 201 and the room-entering ammeter 213 is the same, a transformer is installed in both the meter-in ammeter 201 and the room-entering ammeter 213, and the operating voltage of the meter-in ammeter 201 and the room-entering ammeter 213 is 24V.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides an anti-electricity-theft 10kV combination measurement cabinet which characterized in that: including the cabinet body (100), strapping table (110), bus (120), current control device (200), go into ammeter (201), circuit breaker (202), casing (203), controller (204), connecting wire (210) and room ammeter (213), the inner chamber back wall middle part of the cabinet body (100) is connected with strapping table (110), the left and right sides and the bus (120) of strapping table (110) are connected, the left side the junction and the current control device (200) of strapping table (110) and bus (120) are connected, current control device (200) include casing (203), go into ammeter (201), circuit breaker (202), connecting wire (210), controller (204) and room ammeter (213), go into ammeter (201), circuit breaker (202) and controller (204) and install the inner chamber back wall at casing (203), go into ammeter (201) and bus (120) electric connection, go into table ampere meter (201) and be connected with controller (204) through connecting wire (210), install on bus (120) circuit breaker (202), circuit breaker (202) are connected with controller (204) through connecting wire (210), controller (204) pass through connecting wire (210) and enter room ampere meter (213) electric connection, enter room ampere meter (213) and install the right side the junction of bus (120) and strapping table (110).
2. The anti-electricity-theft 10kV combined metering cabinet of claim 1, characterized in that: the controller (204) is a control device which is based on a CS5643 chip and is used for comparing currents at different positions in the bus (120) so as to obtain whether electricity stealing behaviors exist or not.
3. The anti-electricity-theft 10kV combined metering cabinet of claim 1, characterized in that: the anti-interference magnetic ring (211) is installed on the connecting wire (210), and the anti-interference magnetic ring (211) is sleeved on the outer wall of the connecting wire (210).
4. The anti-electricity-theft 10kV combined metering cabinet of claim 1, characterized in that: and a voltage stabilizer (212) is installed on the connecting wire (210), and the voltage stabilizer (212) is an alternating current voltage stabilizer.
5. The anti-electricity-theft 10kV combined metering cabinet of claim 1, characterized in that: the meter-in ammeter (201) and the room-entering ammeter (213) are identical in specification, transformers are installed in the meter-in ammeter (201) and the room-entering ammeter (213), and the operating voltage of the meter-in ammeter (201) and the room-entering ammeter (213) is 24V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921017001.1U CN210923797U (en) | 2019-07-02 | 2019-07-02 | Anti-electricity-theft 10kV combined metering cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921017001.1U CN210923797U (en) | 2019-07-02 | 2019-07-02 | Anti-electricity-theft 10kV combined metering cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210923797U true CN210923797U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921017001.1U Active CN210923797U (en) | 2019-07-02 | 2019-07-02 | Anti-electricity-theft 10kV combined metering cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210923797U (en) |
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- 2019-07-02 CN CN201921017001.1U patent/CN210923797U/en active Active
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