CN219420304U - Intelligent alternating-current distribution wiring circuit - Google Patents
Intelligent alternating-current distribution wiring circuit Download PDFInfo
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- CN219420304U CN219420304U CN202320204756.2U CN202320204756U CN219420304U CN 219420304 U CN219420304 U CN 219420304U CN 202320204756 U CN202320204756 U CN 202320204756U CN 219420304 U CN219420304 U CN 219420304U
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Abstract
The utility model relates to the technical field of distribution lines, in particular to an intelligent alternating-current distribution wiring circuit which comprises an automatic change-over switch, an output distribution switch, an intelligent ammeter, a buzzer, a lightning protection module, a lightning stroke counter, a zero line copper bar, a ground wire copper bar, an intermediate relay and a fire alarm wiring terminal. According to the utility model, automatic conversion is realized through the automatic change-over switch, so that the normal operation of a power supply system of the distribution box is ensured; the utility model realizes the lightning protection of the distribution facilities of the distribution box, prevents the damage of lightning to the electricity utilization facilities, and records the lightning stroke times through a lightning stroke counter; can play the role of fire alarm.
Description
Technical Field
The utility model relates to the technical field of distribution lines, in particular to an intelligent alternating-current distribution wiring circuit.
Background
In communication base station construction, the alternating current distribution box plays a vital role in alternating current electricity taking at the front end of the base station, and the alternating current distribution box has basic functions of alternating current input, output, metering, lightning protection, fire control tripping, alarming and the like, so that the electricity consumption requirement of the base station construction is met. The traditional distribution box has the advantages that the function of a distribution line is single, the alternating current input can only be manually switched, the electric meter can only record electricity consumption data, the functional structure is simple, various historical data and set parameters are easy to lose after the working power supply is powered down, the storage is unstable, the data loss is easy to be caused by field error operation, and a lot of inconvenience is brought to management staff.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides an intelligent alternating-current distribution wiring circuit which is ingenious in design and is used for being connected with a commercial power and an oil engine by an automatic change-over switch; the utility model has the interlocking function of the commercial power/oil engine, realizes automatic conversion through the automatic change-over switch, and can be directly switched to supply power to the oil engine when the commercial power fails, thereby ensuring the normal operation of a power supply system of the distribution box; the intelligent ammeter can be used for measuring the electric quantity in real time; furthermore, the utility model is also provided with lightning protection equipment and a lightning stroke counter, so that the lightning protection of the power distribution facilities of the power distribution box is realized, the damage of lightning to the power utilization facilities is prevented, and the lightning stroke times are recorded through the lightning stroke counter; the utility model is also provided with a fire alarm connecting terminal and a buzzer, which can play a role in fire alarm.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an intelligent alternating-current distribution wiring circuit which comprises an automatic change-over switch, an output distribution switch, an intelligent ammeter, a buzzer, a lightning protection module, a lightning stroke counter, a zero line copper bar, a ground wire copper bar, an intermediate relay and a fire alarm wiring terminal.
The intelligent alternating-current power distribution wiring circuit further comprises a mute button, and two ends of the mute button are respectively connected with the intermediate relay and the buzzer.
And a first fuse is connected between the intermediate relay and the automatic transfer switch.
And a second fuse is connected between the automatic transfer switch and the zero line copper bar.
And an alternating current transformer is connected between the automatic transfer switch and the output distribution switch.
Wherein, smart electric meter still is provided with communication unit.
The utility model has the beneficial effects that:
the utility model has ingenious design, and the automatic transfer switch is used for being connected with the commercial power and the oil engine; the utility model has the interlocking function of the commercial power/oil engine, realizes automatic conversion through the automatic change-over switch, and can be directly switched to supply power to the oil engine when the commercial power fails, thereby ensuring the normal operation of a power supply system of the distribution box; the intelligent ammeter can be used for measuring the electric quantity in real time; furthermore, the utility model is also provided with lightning protection equipment and a lightning stroke counter, so that the lightning protection of the power distribution facilities of the power distribution box is realized, the damage of lightning to the power utilization facilities is prevented, and the lightning stroke times are recorded through the lightning stroke counter; the utility model is also provided with a fire alarm connecting terminal and a buzzer, which can play a role in fire alarm.
Drawings
Fig. 1 is a circuit diagram of an intelligent ac distribution wiring circuit of the present utility model.
The reference numerals in fig. 1 include:
1. an automatic transfer switch; 2. an output distribution switch; 3. a lightning protection module; 4. zero line copper bar; 5. a ground wire copper bar; 6. an intermediate relay; 7. fire alarm connection terminals; 8. a smart meter; 9. a buzzer; 10. a lightning strike counter; 11. a mute button; 12. a first fuse; 13. and a second fuse.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model. The present utility model will be described in detail below with reference to the accompanying drawings.
An intelligent alternating current distribution wiring circuit is shown in fig. 1, and comprises an automatic transfer switch 1, an output distribution switch 2, an intelligent ammeter 8, a buzzer 9, a lightning protection module 3, a lightning stroke counter 10, a zero line copper bar 4, a ground wire copper bar 5, an intermediate relay 6 and a fire protection alarm wiring terminal 7, wherein the automatic transfer switch 1 is respectively electrically connected with the fire protection alarm wiring terminal 7, the intermediate relay 6, the zero line copper bar 4, the intelligent ammeter 8, the lightning protection module 3, the buzzer 9 and the output distribution switch 2, the fire protection alarm wiring terminal 7 is electrically connected with the buzzer 9 through the intermediate relay 6, the ground wire copper bar 5 is electrically connected with the lightning protection module 3, and the lightning stroke counter 10 is electrically connected with the lightning protection module 3.
Specifically, the design of the embodiment is ingenious, and the automatic transfer switch 1 is used for being connected with the commercial power and the oil engine; the embodiment has the interlocking function of the commercial power/oil engine, realizes automatic conversion through the automatic change-over switch 1, and can be directly switched to the oil engine for supplying power when the commercial power fails, thereby ensuring the normal operation of a power supply system of the distribution box applying the embodiment; the intelligent ammeter 8 can be used for measuring the electric quantity in real time; further, a lightning protection device and a lightning stroke counter 10 are further arranged, so that lightning protection of the power distribution facilities of the power distribution box applying the embodiment is realized, damage of lightning to the power utilization facilities is prevented, and the number of lightning strokes is recorded through the lightning stroke counter 10; the embodiment is also provided with a fire alarm wiring terminal 7 and a buzzer 9, which can play a role in fire alarm.
In this embodiment, the intelligent ac distribution wiring circuit further includes a mute button 11, and two ends of the mute button 11 are respectively connected with the intermediate relay 6 and the buzzer 9. Specifically, the operator directly operates the mute button 11 to turn off the buzzer 9, thereby facilitating the operator to operate and reducing noise pollution after arriving at the site.
In this embodiment, a first fuse 12 is connected between the intermediate relay 6 and the automatic transfer switch 1; a second fuse 13 is connected between the automatic transfer switch 1 and the zero line copper bar 4. Specifically, under the above arrangement, short circuit is prevented, a safety effect is achieved, and the circuit safety is ensured.
In this embodiment, an ac transformer is connected between the automatic transfer switch 1 and the output distribution switch 2.
In this embodiment, the smart meter 8 is further provided with a communication unit. Specifically, the communication unit is an RS485 communication interface or/and a Bluetooth module; under this setting, can play functions such as information storage and processing, information interaction, data exist stably reliably, can not be because of on-the-spot operation, and is defective, after the outage, history data can not lose with the settlement parameter, and data can pass through RS485 communication interface or/and bluetooth module and upload remote intelligent monitoring unit, make things convenient for staff remote management.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.
Claims (6)
1. An intelligent alternating current distribution wiring circuit which is characterized in that: including automatic change-over switch, output distribution switch, smart electric meter, bee calling organ, lightning protection module, thunderbolt counter, zero line copper bar, ground wire copper bar, intermediate relay and fire control warning binding post, automatic change-over switch respectively with fire control warning binding post, intermediate relay, zero line copper bar, smart electric meter, lightning protection module, bee calling organ and output distribution switch electricity are connected, fire control warning binding post passes through intermediate relay with the bee calling organ electricity is connected, the ground wire copper bar with lightning protection module electricity is connected, the thunderbolt counter with lightning protection module electricity is connected.
2. An intelligent ac distribution wiring circuit as in claim 1, wherein: the intelligent alternating-current power distribution wiring circuit further comprises a mute button, and two ends of the mute button are respectively connected with the intermediate relay and the buzzer.
3. An intelligent ac distribution wiring circuit as in claim 1, wherein: and a first fuse is connected between the intermediate relay and the automatic transfer switch.
4. An intelligent ac distribution wiring circuit as in claim 1, wherein: and a second fuse is connected between the automatic transfer switch and the zero line copper bar.
5. An intelligent ac distribution wiring circuit as in claim 1, wherein: and an alternating current transformer is connected between the automatic transfer switch and the output distribution switch.
6. An intelligent ac distribution wiring circuit as in claim 1, wherein: the intelligent ammeter is also provided with a communication unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320204756.2U CN219420304U (en) | 2023-02-10 | 2023-02-10 | Intelligent alternating-current distribution wiring circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320204756.2U CN219420304U (en) | 2023-02-10 | 2023-02-10 | Intelligent alternating-current distribution wiring circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219420304U true CN219420304U (en) | 2023-07-25 |
Family
ID=87205634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320204756.2U Active CN219420304U (en) | 2023-02-10 | 2023-02-10 | Intelligent alternating-current distribution wiring circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219420304U (en) |
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2023
- 2023-02-10 CN CN202320204756.2U patent/CN219420304U/en active Active
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