A smart gas meter

Abstract

The invention discloses an intelligent gas meter, which includes a main body of the gas meter; a fixed frame structure is fixedly connected to the main body of the gas meter, and through the setting of a valve structure, a mobile phone, a 4G module, a microprocessor and a servo motor, firstly, The clamping protrusion is plugged and connected with the card slot; the adjusting rod B and the core form a second adjusting structure, and when the adjusting rod A is rusted, turning the adjusting rod B can still realize the switch of the valve structure; secondly, when there is an air leak or When the fire needs to be closed in an emergency, because the remote control structure is formed together, the control of the mobile phone can realize the emergency closing of the valve structure, which solves the problem that the gravity traction of the gas meter is likely to cause damage to the seal between the inlet pipe and the outlet pipe and the gas meter. Air leakage occurs, and when the core body is severely worn, it cannot be completely locked.

Description

technical field [0001] The invention belongs to the technical field of gas meters, and more specifically relates to an intelligent gas meter. Background technique [0002] From the outside of the gas meter, only a scroll wheel with numbers can be seen in the small glass window. There are also seven digits on the scroll wheel, the first four digits of the decimal point are black, and the last three digits are red. People's daily cooking fuels have changed from conventional energy such as firewood and coal, which are wasteful and polluting, to natural gas, coal gas, and even electricity. [0003] For example, the application number: CN201110388260.7, the present invention provides a security type wireless smart gas meter, a gas leakage alarm is arranged outside the gas meter, and an external wireless module is arranged inside the gas leakage alarm, There is an internal wireless module inside, the internal wireless module is connected to the main control micro-processing contr...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides an intelligent gas meter to solve the existing problem that the structure is not perfect. To bear the weight of the gas meter, however, the gravity traction of the gas meter will easily lead to the damage of the seal between the inlet pipe and the outlet pipe and the gas meter, resulting in air leakage; moreover, the valve structure on the gas meter inlet pipe is single, not It can realize dual control and emergency locking. When the core wears seriously, it cannot achieve complete locking.

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