Moisture-proof intelligent electric meter

Abstract

The invention, which belongs to the technical field of the electric meter, discloses a moisture-proof intelligent electric meter comprising an acquisition module, a processing module, a control module and a dehumidification module. An internal environment humidity signal of the intelligent electric meter is acquired through the acquisition module, the environment humidity signal is received and processed through the processing module, the control module generates a trigger signal according to processed environment information, and the dehumidification module performs corresponding action according to the trigger signal. Thus, basic electric energy metering and statistics are realized, monitoring of the use condition of the intelligent electric meter is realized, dryness of the internal environment of the intelligent electric meter is maintained, the service life of the intelligent electric meter is prolonged, and the use effect and the use benefit of the intelligent electric meter are comprehensively improved.

Description

technical field [0001] The invention relates to the technical field of electric meters, in particular to a moisture-proof smart electric meter. Background technique [0002] Smart meters are one of the basic equipment for data collection in smart grids (especially smart distribution networks). [0003] Although the current smart meters are highly intelligent in all aspects, the current smart meters often have poor moisture-proof performance. Once encountering rain and snow, the air will become humid, causing air to enter the smart meter. Dehumidification will damage the internal parts of the smart meter and reduce the service life of the smart meter. In the prior art, there are two types of dehumidification methods for the smart meter. One is to improve the structure and increase the sealing. The temperature is measured in real time through the signal humidity acquisition device, and the dehumidification device is controlled according to the temperature to perform dehumidif...

AI Technical Summary

Problems solved by technology

[0003] Although the current smart meters are highly intelligent in all aspects, the current smart meters often have poor moisture-proof performance. Once encountering rain and snow, the air will become humid, causing air to enter the smart meter. Dehumidification will damage the internal parts of the smart meter and reduce the service life of the smart meter. In the prior art, there are two types of dehumidification methods for the smart meter. One is to improve the structure and increase the sealing. The temperature is measured in real time through the signal humidity acquisition device, and the dehumidification device is controlled according to the temperature to perform dehumidification. However, the first type cannot guarantee whether the internal temperature or humidity is always in a normal state, and the second type is due to the volume of the smart meter when detecting the humidity. Smaller, with many internal components, the humidity signal acquisition device cannot be set too large, the signal itself is weak, and the detection environment inside the smart meter is relatively complicated, with electromagnetic interference, and accurate and reliable temperature detection results cannot be obtained, which affects dehumidification effect, unable to meet the dehumidification requirements

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