Wide-range greenhouse gas underway detection method suitable for leakage detection of gas company

Abstract

The invention relates to the technical field of greenhouse gas underway detection, and discloses a large-range greenhouse gas underway detection method suitable for leakage detection of a gas company, and the method comprises the following steps: S1, early-stage preparation; s2, performing field deployment; s3, underway monitoring is carried out; s4, data analysis; s5, confirming and repairing a leakage source; and S6, follow-up monitoring and rechecking are performed, rapid coverage of a large-range to-be-detected area is realized by adopting underway detection, so that a large amount of data is efficiently collected, the problem of non-uniform surface station distribution of a traditional detection method is solved, the concentration data of leaked gas is accurately detected through a mass spectrum underway monitoring system, and the detection accuracy is improved through continuous monitoring. The change trend of the leaked gas concentration along with time lapse can be displayed, and the accuracy of leaked gas detection is improved; and a repair scheme for the leakage source is formulated, the leakage source is repaired and registered in time, subsequent continuous monitoring is performed, and continuous and stable operation of the gas equipment is guaranteed.

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