CN206638804U - A kind of intelligent electric meter supervising device - Google Patents

Abstract

The utility model discloses an intelligent electric meter monitoring device, which comprises an electric meter box body, the electric meter box body is divided into a monitoring unit and a measuring unit, and the monitoring unit is provided with an accumulative electric quantity storage device and a circuit sensor; the circuit sensor Installed in the measurement circuit; the measurement unit is provided with a current transformer, and one end of the current transformer is provided with an alarm; Connect the wireless transmission module; the wireless transmission module transmits information to the wireless monitoring center; the meter box body is equipped with a solar power generation panel, this structure is convenient for operation, whether the sensor detection signal meets the regulations, wireless transmission of power data, remote monitoring And management information data, quickly clear faults, improve safety and reliability, and high accuracy.

Description

A smart meter monitoring device

technical field

The utility model relates to the technical field of electric meter monitoring, in particular to a novel intelligent electric meter monitoring device.

Background technique

In the more than 100-year history of the power industry, "smart meters" are still in the early stages of deployment and use. Since the meter is the front-end "cash register" of the utility company, it must be very accurate.

Although there are numerous requirements, performance specifications and regulations for meters, and utilities try to ensure meter accuracy, in reality, once a meter design has been certified, manufactured and installed, the accuracy of most meters is only verified at the end of production. factory test phase. The field performance of a particular meter prior to decommissioning can only be estimated through statistical sample testing. The main advantage of smart meters over electronic and mechanical meters is connectivity. Networked smart meters can remotely report electricity usage, implement outage management, collect time-of-use data, and prevent certain types of electricity theft. However, is it possible to perform a more sophisticated diagnosis of the key measurement functions of the meter itself, and whether it is possible to remotely control the data, use a computer terminal to detect whether the meter is operating normally, display the data clearly in front of the eyes, and monitor the faulty meter On-the-spot detection, which still needs to be further perfected and improved.

Utility model content

The purpose of this utility model is to provide a smart meter monitoring device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a smart meter monitoring device, including a meter box body, the meter box body is divided into a monitoring unit and a measurement unit, and the monitoring unit is provided with an accumulative power storage and a circuit sensor; the circuit sensor is installed in the measuring circuit; the measuring unit is provided with a current transformer, and one end of the current transformer is provided with an alarm; the output end of the power accumulation storage is provided with an information collection port , and the output end of the information collection port is connected to the wireless sending module; the wireless sending module transmits the information to the wireless monitoring center; the meter box body is provided with a solar power generation panel.

Preferably, the wireless monitoring center is equipped with personal computer monitoring equipment, which is managed by an information management system.

Through the above-mentioned technical solution, the transmitted data is monitored and managed in real time by using the personal computer monitoring equipment, so as to facilitate extraction and analysis.

Preferably, an electric energy storage is arranged under the solar power generation panel.

Through the above technical solution, it is more environmentally friendly, reduces energy consumption, and can be powered independently to improve accuracy.

Preferably, an LED lighting lamp is provided below the power storage.

Through the above technical scheme, the detection at night can be facilitated, and the required light source can be increased.

Preferably, the meter box body is provided with a GPS positioning system.

Through the above technical solution, each smart meter is positioned to reduce the probability of theft.

Compared with the prior art, the beneficial effect of the utility model is that: when the smart meter monitoring device is put into use, the monitoring unit and the measuring unit play the roles of monitoring and measuring respectively, wherein the accumulative power storage in the monitoring unit is used for the The power is accumulated and calculated, the circuit sensor detects the reference signal and the load signal, and the monitored data is collected through the information collection port, and then the information is sent to the wireless monitoring center through the wireless sending module. Through management, you can grasp the data in real time, observe and analyze the accuracy of the data, and the current transformer detects the current. If a bad situation is detected, the alarm will alarm, and the solar power panel collects the light source, converts it into electrical energy and stores it in the electrical energy storage , for LED lights to work, GPS positioning system to locate each smart meter, reduce the probability of theft, this structure is easy to operate, whether the sensor detection signal meets the regulations, wireless transmission of power data, remote monitoring and management of information data, fast Clear faults, improve safety and reliability, and achieve high precision.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is the flow chart structural diagram of the utility model.

In the figure: 1-meter box body; 2-measurement unit; 3-electric energy storage; 4-solar power generation panel; 5-solar power generation panel; 6-current transformer; 7-alarm; 8-information collection port; 9-personal computer monitoring equipment; 10-wireless sending module; 11-circuit sensor; 12-electricity accumulative storage; 13-monitoring unit; 14-GPS positioning system.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution: a smart meter monitoring device, including a meter box body 1, the meter box body 1 is divided into a monitoring unit 13 and a measuring unit 2, and the monitoring unit 13 is provided with an accumulative power storage 12 and a circuit sensor 11; the circuit sensor 11 is installed in the measurement circuit; the measurement unit 2 is provided with a current transformer 6, and one end of the current transformer 6 is provided with an alarm 7 ; The output end of the power accumulation storage 12 is provided with an information collection port 8, and the output end of the information collection port 8 is connected to the wireless transmission module 10; the wireless transmission module 10 transmits information to the wireless monitoring center; The box body 1 is provided with a solar power generation panel 4; the wireless monitoring center is provided with a personal computer monitoring device 9, and is managed by an information management system; the solar power generation panel 4 is provided with an electric energy storage device 3; 3 is provided with an LED lighting lamp 5; the meter box body 1 is provided with a GPS positioning system 14.

Working principle: when the smart meter monitoring device is put into use, the monitoring unit 13 and the measuring unit 2 play the role of monitoring and measurement respectively, wherein the power accumulative storage in the monitoring unit 13 has 12 pairs The used electricity is accumulated and calculated, and the circuit sensor 11 detects the reference signal and the load signal, and collects the monitored data through the information collection port 8, and then sends the information to the wireless monitoring center through the wireless sending module 10, and the individual in the wireless control center The computer monitoring equipment 9 manages the information, can grasp the data in real time, observe and analyze the accuracy of the data, and the current transformer 6 detects the current, if a bad situation is detected, the alarm 7 will alarm, and the solar power generation panel 4 collects the light source , converted into electrical energy and stored in the electrical energy storage 3 for the LED lighting 5 to work. The GPS positioning system 14 locates each smart meter to reduce the probability of theft.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A smart meter monitoring device, comprising a meter case body (1), is characterized in that: the meter case body (1) is divided into a monitoring unit (13) and a measurement unit (2), and the monitoring unit (13 ) is provided with accumulative power storage (12) and circuit sensor (11); the circuit sensor (11) is installed in the measurement circuit; the measurement unit (2) is provided with a current transformer (6), and the current One end of the mutual inductor (6) is provided with an alarm (7); the output terminal of the accumulative power storage (12) is provided with an information collection port (8), and the output terminal of the information collection port (8) is connected to the wireless transmission module (10); the wireless sending module (10) transmits information to the wireless monitoring center; the meter box body (1) is provided with a solar power generation panel (4). 2. A smart meter monitoring device according to claim 1, characterized in that: the wireless monitoring center is provided with a personal computer monitoring device (9), which is managed by an information management system. 3. A smart meter monitoring device according to claim 1, characterized in that: an electric energy storage (3) is arranged under the solar power generation panel (4). 4. The smart meter monitoring device according to claim 3, characterized in that: an LED lighting lamp (5) is arranged below the power storage (5). 5. A smart meter monitoring device according to claim 1, characterized in that: the meter box body (1) is provided with a GPS positioning system (14).