Detachable combined intelligent control gas meter

Abstract

The invention discloses a detachable combined intelligent control gas meter. The gas meter comprises a base meter with a counting bin and an Internet of things control box. The counting bin comprisesa plurality of counting code wheel discs; the base meter is provided with at least one non-mechanical contact sensing element for responding to the rotation of the counting code wheel discs and outputting a pulse signal; the Internet of things control box is used for being connected with a sensing element through a sensing element connecting line; and the Internet of things control box comprises acontrol main board connected with a connecting line of the sensing element, the control main board receives the pulse signal input by the sensing element through a micro-processing module and a communication module, processes data and sends the data to a cloud server through the communication module, and therefore the data transmission function of a mechanical gas meter is achieved. Each part canbe independently detached or combined for use, multiple functions such as data uploading and valve closing are achieved, and the applicability is wider.

Description

technical field [0001] The disclosure relates to a gas meter, in particular to a detachable and combined intelligent control gas meter. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may constitute prior art. During the process of realizing the present invention, the inventors have found at least the following problems in the prior art. [0003] The promotion of remote copying, disaster avoidance and self-locking intelligent IoT gas meters and big data management has become an inevitable development trend in the field of meters. In reality, the huge cost of meter replacement is unbearable for gas supply companies and users. In particular, the large-scale old users of traditional gas meters have become the bottleneck of the industry's intelligent development, and it is difficult to reflect the scale benefits. And there are at least the following problems in the existing smart gas meter...

AI Technical Summary

Problems solved by technology

[0004] 1. Most of the current smart gas meters integrate IoT control devices, remote control valves and base meters together. When a certain component unit is damaged or needs to be repaired due to a fault, the entire gas meter has to be replaced, causing great harm. waste

[0005] 2. The remote control valve is built into the base meter filled with gas, and must be drilled and threaded on the base meter. In addition to one more point that needs to be sealed, it is not ruled out that the remote control valve is heated due to a short circuit of the motor and the seal fails or is bonded to the remote control valve. A slight irregularity in the bonding process during the control valve process may affect the explosion-proof performance and sealing performance of the entire meter, posing safety hazards;

[0006] 3. When the base meter reaches the replacement cycle, only the entire smart gas meter must be replaced together, resulting in extremely high meter replacement costs;

[0007] 4. In the upgrading and upgrading of a large number of traditional old users, although the original base meter can still be used, only a huge amount of money has to be invested to replace the new meter, resulting in a huge waste of social resources;

[0008] 5. Although the remote control valve has been remotely controlled by the enterprise, the user forgot to turn off the fire. For safety, he cannot remotely close the control valve by himself

However, since the gas-based meters are fully packaged and kept airtight when they are manufactured, there is little consideration from the user level, so there is currently no way to remotely control the opening and closing of the gas meter;

[0009] 6. When some customers have errors between the readings on the basic meter and the remote meter reading data of the gas company, they often have to call the staff or go to the business outlets to inquire and complain, which is time-consuming and laborious, and lacks a good user experience

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