Intelligent electric energy metering box based on 5G communication technology

Abstract

The utility model relates to an intelligent electric energy metering box based on the 5G communication technology. An intelligent molded case circuit breaker, a monitoring terminal and a 5G communication module are arranged in the wire inlet cabin, and the intelligent molded case circuit breaker and the 5G communication module are both in communication connection with the monitoring terminal; a plurality of electric energy meters are arranged in the electric meter cabin, and the electric energy meters are connected with the monitoring terminal through RS485 communication lines; a temperature sensor and a photoelectric sensor are further arranged in the electric meter cabin, the temperature sensor is connected with an AD acquisition port of the monitoring terminal, and the photoelectric sensor is connected with an on-off input port of the monitoring terminal; an axial flow fan is arranged in the wire outlet cabin or / and the electric meter cabin, and the axial flow fan is connected with a control port of the monitoring terminal. According to the utility model, the intelligent level and the operation efficiency of the electric energy metering box are improved, and a powerful guarantee is provided for the intelligent management of an electric power system and the accuracy of electric energy metering.

Description

Technical Field

[0001] This utility model relates to the field of power metering equipment technology, specifically to an intelligent power metering box based on 5G communication technology. Background Technology

[0002] As an important metering device in the power system, the main function of the electricity metering box is to accurately measure the electricity consumption of users. However, traditional electricity metering boxes have many problems in practical use. On the one hand, traditional electricity metering boxes have a low level of intelligence, and cannot realize real-time monitoring and remote management of electricity meters, resulting in low efficiency in the collection and analysis of electricity metering data, which makes it difficult to meet the requirements of modern power systems for accurate and intelligent electricity metering.

[0003] On the other hand, traditional electricity metering boxes also have shortcomings in monitoring the equipment operating environment. They lack effective monitoring of key parameters such as the temperature and safety status inside the meter compartment, which can easily lead to meter failure due to environmental factors, affecting the accuracy of electricity metering and the service life of the equipment.

[0004] Furthermore, the ventilation and heat dissipation systems of traditional electricity metering boxes are relatively simple and cannot automatically adjust according to the actual operating environment, further limiting the stability and reliability of the equipment. These problems make traditional electricity metering boxes unsuitable for the development needs of modern power systems, necessitating a more intelligent and functional electricity metering box to address these issues. Utility Model Content

[0005] This utility model aims to provide an intelligent electricity metering box based on 5G communication technology to solve the communication problems, low intelligence level, and imperfect monitoring functions of existing electricity metering boxes. It enables efficient and intelligent management and monitoring of electricity metering boxes, improves the operating efficiency and reliability of power systems, and ensures the accuracy of electricity metering.

[0006] The technical solution of this utility model is as follows: A smart electricity metering box based on 5G communication technology includes a box body, which is divided into an inlet compartment, a meter compartment, and an outlet compartment. The inlet compartment is characterized by being equipped with a smart molded case circuit breaker, a monitoring terminal, and a 5G communication module. Both the smart molded case circuit breaker and the 5G communication module are communicatively connected to the monitoring terminal. The meter compartment contains several electricity meters, which are connected to the monitoring terminal via RS485 communication lines. The meter compartment also contains a temperature sensor and a photoelectric sensor. The temperature sensor is connected to the AD acquisition port of the monitoring terminal, and the photoelectric sensor is connected to the switch input port of the monitoring terminal. The outlet compartment and / or the meter compartment contain an axial flow fan, which is connected to the control port of the monitoring terminal.

[0007] Furthermore, the meter compartment is also equipped with a safety baffle to seal the electricity meter inside the meter compartment.

[0008] Furthermore, the temperature sensor is used to monitor the temperature inside the meter compartment in real time. When the temperature exceeds a preset threshold, the monitoring terminal can receive the signal from the temperature sensor and trigger the corresponding alarm mechanism.

[0009] Furthermore, when the temperature exceeds a preset threshold, the monitoring terminal controls the axial flow fan to start for heat dissipation and cooling. The axial flow fan (11) is located at the bottom of the outlet compartment. This ensures that equipment such as electricity meters operate within the normal temperature range and prevents equipment failure due to high temperatures.

[0010] Furthermore, the photoelectric sensor is used to detect the opening and closing status of the safety baffle of the meter compartment. When the safety baffle is opened, the photoelectric sensor transmits a signal to the monitoring terminal, which can promptly issue an alarm signal to remind relevant personnel to pay attention to safety, prevent unauthorized personnel from touching the electricity meter and other equipment, and ensure the safe operation of the equipment.

[0011] Furthermore, the rotational speed of the axial flow fan can be automatically adjusted according to the temperature inside the meter compartment. The monitoring terminal controls the rotational speed of the axial flow fan through the control port based on the temperature data collected by the temperature sensor, thereby effectively regulating the temperature inside the meter compartment and improving the heat dissipation efficiency and operational stability of the equipment.

[0012] The beneficial effects of this utility model are as follows: it integrates multiple functions such as power metering, equipment monitoring, environmental monitoring, and remote communication, which improves the intelligence level and operating efficiency of the power metering box and provides a strong guarantee for the intelligent management of the power system and the accuracy of power metering. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present invention.

[0014] Figure 2 This is an internal layout diagram of the present invention. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to specific embodiments.

[0016] like Figure 1 and Figure 2As shown, this utility model discloses an intelligent electricity metering box based on 5G communication technology, including a box body divided into an inlet compartment 1, a meter compartment 2, and an outlet compartment 3. Inside the inlet compartment 1, an intelligent molded case circuit breaker 4, a monitoring terminal 7, and a 5G communication module 8 are installed. The intelligent molded case circuit breaker 4 is connected to the monitoring terminal 7 via a communication line, enabling it to transmit monitored parameters such as inlet current and voltage to the monitoring terminal 7. The 5G communication module 8 is also connected to the monitoring terminal 7, used to realize data communication between the monitoring terminal 7 and a remote monitoring center. A miniature circuit breaker 6 is installed inside the outlet compartment 3.

[0017] The meter compartment 2 houses several electricity meters 5, which are connected to the monitoring terminal 7 via RS485 communication lines to transmit electricity metering data. Simultaneously, a temperature sensor 9 and a photoelectric sensor 10 are also installed within the meter compartment 2. The output of the temperature sensor 9 is connected to the AD acquisition port of the monitoring terminal 7, converting the temperature signal within the meter compartment 2 into an electrical signal and transmitting it to the monitoring terminal 7. The output of the photoelectric sensor 10 is connected to the switch input port of the monitoring terminal 7, detecting the opening / closing state of the safety baffle 2-1 in the meter compartment 2 and transmitting the signal to the monitoring terminal 7. Furthermore, the meter compartment 2 is equipped with a safety baffle 2-1, sealing the electricity meters 5 and other equipment within the meter compartment 2 to ensure equipment safety.

[0018] Specifically, an axial flow fan 11 is installed on the side of the meter compartment or at the bottom of the housing. The control terminal of the axial flow fan 11 is connected to the control port of the monitoring terminal 7. The monitoring terminal 7 can control the start, stop and speed of the axial flow fan 11 through the control port based on the temperature data collected by the temperature sensor 9, thereby achieving effective regulation of the temperature inside the meter compartment 2.

[0019] Furthermore, the intelligent molded case circuit breaker 4 has functions such as overload protection, short circuit protection, and leakage protection. It can monitor parameters such as incoming current and voltage in real time and transmit the monitoring data to the monitoring terminal 7 through a communication connection so as to effectively monitor and protect the incoming circuit.

[0020] Furthermore, the monitoring terminal 7 has data acquisition, processing, storage and transmission functions. It can receive monitoring data from devices such as the smart molded case circuit breaker 4, the electricity meter 5, the temperature sensor 9, and the photoelectric sensor 10, analyze and process the data, and upload the data to the remote monitoring center through the 5G communication module 8. At the same time, it can receive control commands from the remote monitoring center to realize remote monitoring and management of the smart electricity metering box.

[0021] Furthermore, the 5G communication module 8 adopts 5G network communication technology, which features high speed, low latency, and high reliability. It can realize fast and stable data communication between the smart energy metering box and the remote monitoring center, ensuring real-time transmission of monitoring data and timely response to remote control commands.

[0022] Furthermore, the electricity meter 5 is a smart electricity meter, which has the function of accurately measuring electricity consumption and can transmit electricity metering data to the monitoring terminal 7 via an RS485 communication line for data collection and analysis.

[0023] In this embodiment, the monitoring terminal 7 possesses powerful data processing and communication capabilities. It can receive monitoring data from devices such as the smart molded case circuit breaker 4, the electricity meter 5, the temperature sensor 9, and the photoelectric sensor 10, analyze and process the data, and upload the data to the remote monitoring center via the 5G communication module 8. Simultaneously, it receives control commands from the remote monitoring center to achieve remote monitoring and management of the smart electricity metering box. For example, when the temperature sensor 9 detects that the temperature inside the meter compartment 2 exceeds a preset threshold, the monitoring terminal 7, upon receiving the temperature signal, triggers an alarm mechanism to alert relevant personnel. Simultaneously, it controls the axial flow fan 11 to start and automatically adjusts its speed according to the temperature for heat dissipation and cooling. When the photoelectric sensor 10 detects that the safety baffle 2-1 has been opened, the monitoring terminal 7, upon receiving the signal, promptly issues an alarm signal to prevent unauthorized personnel from accessing devices such as the electricity meter 5.

[0024] Through the above embodiments, the intelligent power metering box based on 5G communication technology of this utility model integrates multiple functions such as power metering, equipment monitoring, environmental monitoring, and remote communication, which improves the intelligence level and operating efficiency of the power metering box and provides a strong guarantee for the intelligent management of the power system and the accuracy of power metering.

Claims

1. A smart electricity metering box based on 5G communication technology, comprising a box body, wherein the box body is divided into an inlet compartment (1), an electricity meter compartment (2), and an outlet compartment (3), characterized in that... The incoming line compartment (1) is equipped with an intelligent molded case circuit breaker (4), a monitoring terminal (7), and a 5G communication module (8). The intelligent molded case circuit breaker (4) and the 5G communication module (8) are both connected to the monitoring terminal (7). The meter compartment (2) is equipped with several energy meters (5). The energy meters (5) are connected to the monitoring terminal (7) via RS485 communication lines. The meter compartment (2) is also equipped with a temperature sensor (9) and a photoelectric sensor (10). The temperature sensor is connected to the AD acquisition port of the monitoring terminal, and the photoelectric sensor is connected to the switch input port of the monitoring terminal. The outgoing line compartment and / or the meter compartment (2) are equipped with an axial flow fan (11). The axial flow fan (11) is connected to the control port of the monitoring terminal (7).

2. The intelligent power metering box based on 5G communication technology according to claim 1, characterized in that: The meter compartment (2) is also equipped with a safety baffle (2-1) to seal the electricity meter inside the meter compartment.

3. The intelligent power metering box based on 5G communication technology according to claim 2, characterized in that: The temperature sensor (9) is used to monitor the temperature inside the meter compartment (2) in real time. When the temperature exceeds the preset threshold, the monitoring terminal can receive the signal from the temperature sensor and trigger the alarm mechanism.

4. The intelligent power metering box based on 5G communication technology according to claim 3, characterized in that: When the temperature exceeds the preset threshold, the monitoring terminal controls the axial flow fan (11) to start to dissipate heat and cool down. The axial flow fan (11) is located at the bottom of the outlet compartment.

5. The intelligent power metering box based on 5G communication technology according to claim 4, characterized in that: The photoelectric sensor (10) is used to detect the opening and closing status of the safety baffle of the meter compartment (2).

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