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Intelligent electric meter with electric leakage prompting function and fireproof device for intelligent electric meter

A technology for smart meters and fire protection devices, which is used in measurement devices, fire rescue, and measurement of electrical variables.

Pending Publication Date: 2022-04-05
安徽融兆智能有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The terminals of the existing electric meters are prone to aging after long-term use, and there is a risk of electric leakage due to the influence of environmental factors, and the protective casing of the electric meter is mostly made of metal, which is very easy to conduct electricity. For electric shock, the cost of detection through sensors is too high, and electronic equipment is also prone to aging, requiring frequent repairs and replacements, and the maintenance cost is also high

Method used

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  • Intelligent electric meter with electric leakage prompting function and fireproof device for intelligent electric meter
  • Intelligent electric meter with electric leakage prompting function and fireproof device for intelligent electric meter
  • Intelligent electric meter with electric leakage prompting function and fireproof device for intelligent electric meter

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Effect test

Embodiment 1

[0035] like Figure 1-3 As shown in the figure, a smart meter with leakage prompt function includes a meter housing 1, a status display panel 3 is fixedly installed on the front surface of the meter housing 1, and a meter slot 10 is opened inside the meter housing 1. An electric meter main body 9 is fixedly installed inside, and a monitoring slot 5 is also opened inside the electric meter slot 10. A monitoring solenoid 6 is fixedly connected inside the monitoring slot 5, and the monitoring solenoid 6 is communicated with both ends of the inner wall of the monitoring slot 5. 10 is also rotatably connected with a status probe 7, which is located at one end of the monitoring solenoid 6. The status probe 7 is driven and connected with a status indicator plate 8, which is adapted to the status indicator plate 3.

[0036] When leakage occurs inside the meter slot 10, current is generated at both ends of the inner wall of the monitoring slot 5, and then the current flows inside the m...

Embodiment 2

[0055] like Figure 12-15 As shown in the figure, a fire prevention device for a smart meter includes a meter housing 1, including a lifting unit; an oxidation unit; a fire extinguishing unit; the oxidation unit and the fire extinguishing unit are connected to the bottom of the lifting unit, and the The lifting and lowering of the unit can control the driving of the oxidation unit and the fire extinguishing unit. The oxidation unit can absorb the air in the housing of the electric meter, so that there is no carrier for combustion, and the fire extinguishing unit can spray fire extinguishing dust to further prevent the occurrence of fire.

[0056] Preferably, the lifting unit includes a first rope reel 321; a connection rope 322; a second rope reel 323; a connection seat 324; one end of the connection rope 322 is wound around the first rope reel 321, the middle position of the connecting rope 322 is wound around the second rope reel 321, the other end of the connecting rope 322...

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Abstract

The invention discloses an intelligent electric meter with an electric leakage prompting function and a fireproof device for the intelligent electric meter, and the fireproof device for the intelligent electric meter comprises an electric meter housing which comprises a lifting unit; an oxidation unit; a fire extinguishing unit; the bottom of the lifting unit is connected with the oxidation unit and the fire extinguishing unit, driving of the oxidation unit and the fire extinguishing unit can be controlled through lifting of the lifting unit, the oxidation unit can absorb air in an electric meter shell, no carrier exists in combustion, and the fire extinguishing unit can spray out fire extinguishing dust to further prevent fire disasters.

Description

technical field [0001] The present invention relates to the technical field of electric power equipment, and in particular, to a smart meter with a leakage warning function and a fire prevention device for the smart meter. Background technique [0002] Electric energy meter is an instrument used to measure electric energy, also known as watt-hour meter, fire meter, kilowatt-hour meter, which refers to an instrument that measures various electrical quantities. The meter can be directly connected to the circuit for measurement. In the case of high voltage or high current, the electric energy meter cannot be directly connected to the line, and must be used in conjunction with a voltage transformer or a current transformer. [0003] Chinese Invention Patent Publication No. CN112798839A The present invention discloses an electric meter with a function of warning of electric leakage, including an electric meter body, a downlight, a connecting wire and a leakage sensor. A display ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/04G01R11/02G01R31/52A62C3/16
Inventor 王喜强付超车玉珍
Owner 安徽融兆智能有限公司
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