IC card intelligent gas meter

Abstract

The IC card intelligent gas meter comprises a box body, a control valve, bolt holes, a display screen, a shell cover, a baffle, a CPU controller, a counting frame and a current sensor. The control valve is arranged at the top end of the box body, an airflow sensor is arranged on the control valve, the box body is fixedly connected with the shell cover through bolts, bolt holes are symmetrically formed in the side, close to the control valve, of the shell cover, and the display screen is arranged on the shell cover. The meter is provided with the box body, a groove, sliding rails, a connectingplate, a fixing hole and a connecting plate, the groove is formed in the top end of the side, away from the shell cover, of the box body, the sliding rails are fixedly installed on the two sides of the inner wall of the groove and slidably connected with the connecting plate, the fixing hole is formed in one side of the connecting plate, and a fixing buckle is arranged on the other side of the connecting plate; the gas meter can be fixedly mounted at a working position; meanwhile, the mounting position can be changed, so that the convenience of the gas meter is improved, and the working efficiency of the gas meter is greatly improved.

Description

technical field [0001] The invention relates to the technical field of smart gas meters, in particular to IC card smart gas meters. Background technique [0002] As a clean and environmentally friendly high-quality energy source, natural gas contains almost no sulfur, dust and other harmful substances, and produces less carbon dioxide than other fossil fuels during combustion, resulting in a lower greenhouse effect, which is of great significance for improving environmental quality. As people The improvement of living standards and quality of life, and the demand for intelligent products required by modern families will promote the development of smart gas meters in the direction of safety, reliability, and smart convenience. The cost is high, and the stolen gas cannot be truly monitored, which continuously increases the operating cost of the gas company and brings a lot of trouble to the operation and management; [0003] The patent with the application number CN2014102453...

AI Technical Summary

Problems solved by technology

[0004] However, in this patent, the user's usage time cannot be analyzed, and the opening and closing of the gas valve cannot be reasonably controlled, resulting in unnecessary energy consumption. At the same time, the user cannot query the gas usage through the mobile terminal.

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