Natural gas leakage monitoring system and method

Abstract

The invention belongs to the technical field of leakage detection, and discloses a natural gas leakage monitoring system and method. The natural gas leakage monitoring system comprises a natural gas valve used for obtaining the state of the natural gas valve and sending the state of the natural gas valve to a cloud server, a cooking bench valve, a cloud server and a plurality of pressure monitoring sensors; the cooking bench valve is used for acquiring the state of the cooking bench valve and sending the state of the cooking bench valve to the cloud server; the cloud server is used for receiving the natural gas valve state and the cooking bench valve state, determining the current state of the to-be-monitored pipeline according to the natural gas valve state and the cooking bench valve state, and sending a pressure acquisition instruction to the plurality of pressure monitoring sensors when the current state is a closed state; the pressure monitoring sensors are used for acquiring a pipeline air pressure value when receiving the pressure acquisition instruction and sending the pipeline air pressure value to the cloud server; and the cloud server is further used for judging whether natural gas leakage exists in the to-be-monitored pipeline or not according to the pipeline air pressure value, therefore, the leakage detection of the pipeline is realized.

Description

technical field [0001] The invention relates to the technical field of leakage detection, in particular to a natural gas leakage monitoring system and method. Background technique [0002] As a clean energy, natural gas produces less carbon dioxide than other fossil fuels when burned, can reduce sulfur dioxide and dust emissions by nearly 100%, reduce carbon dioxide emissions by 60% and nitrogen oxide emissions by 50%, and help reduce the formation of acid rain. Slow down the global warming effect and fundamentally improve the quality of the environment. Therefore, it is widely used in families, but natural gas will suffocate people when its content in the air reaches a certain level. If the natural gas is in a state of high concentration, the oxygen in the air will not be enough to sustain life, and it will cause death. At present, the leakage of natural gas is often detected by manual visits and instruments, but the leakage may not be found in time. [0003] The above co...

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a natural gas leakage monitoring system and method, aiming to solve the technical problem of how to detect natural gas leakage in time in the prior art

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