Gas anti-theft and leakage-proof monitoring system and method

Abstract

The invention discloses a gas anti-theft and leakage-proof monitoring system and method. The system comprises a gas pipeline, a gas smart gauge table, a solenoid valve, a burner gas detecting device,and a burner. The burner gas detecting device is disposed at a gas inlet of the burner; the burner gas detecting device comprises a sensor and a communication unit I; the sensor measures current gas flow information; the communication unit I communicates with a communication unit II of the gas smart gauge table at a fixed time, and the gas flow information measured by the sensor is sent to the communication II. The gas smart gauge table is connected with the solenoid valve and the burner and can control on-off of the solenoid valve. The gas smart gauge table comprises a smart gas table containing a controller or a flowmeter equipped with the controller. According to the gas anti-theft and leakage-proof monitoring system and method in the invention, a linked method is adopted for solving the problem of gas abnormality caused by a character wheel fault, man-made sabotage, pipeline bypath and the like which occur at the gas smart gauge table end, thereby strengthening the safety in gas use.

Description

technical field [0001] The invention relates to a gas consumption monitoring method during gas use, which is used for monitoring whether a burner is using gas normally, whether there is gas leakage and judging whether there is gas theft. Background technique [0002] In the gas supply network, when industrial and commercial users and residential users use gas, metering devices such as gas meters or flow meters used for metering and settlement are installed independently. , and if a pipeline bypass occurs at the front end of the device, the device cannot judge whether the user is using gas normally, whether there is a gas leak, or whether there is gas theft. The occurrence of similar situations is easy to cause heavy property losses to the country and the people, and gas leakage caused by theft of gas is more likely to cause vicious events such as explosions. [0003] In the existing gas network, devices such as smart gas meters or flow meter controllers equipped with valves...

AI Technical Summary

Problems solved by technology

[0002] In the gas supply network, when industrial and commercial users and residential users use gas, metering devices such as gas meters or flow meters used for metering and settlement are installed independently. , and if a pipeline bypass occurs at the front end of the device, the device cannot judge whether the user is using gas normally, whether there is gas leakage, or whether there is gas theft

Similar situations are easy to happen, causing heavy property losses to the country and the people, and gas leakage caused by theft of gas is more likely to cause vicious events such as explosions

[0003] In the existing gas network, devices such as smart gas meters or flow meter controllers equipped with valves are usually used, because such devices are installed independently, and valves are usually only used for payment control, and cannot meet the functional requirements of safe gas consumption

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