Abstract: The present invention provides a gas pipeline leakage monitoring system and a monitoring method, which solve the technical problem that the existing gas pipeline network leakage monitoring method has low monitoring efficiency and poor accuracy due to the presence of interference signals. In the present invention, the gas pipeline leakage monitoring system is provided with a pressure regulating apparatus, and further provided with a control apparatus, a front end and a rear end of the pressure regulating apparatus each are provided with a signal collecting apparatus, the signal collecting apparatus is for collecting signals at the front end and the rear end of the pressure regulating apparatus and uploading the signals to the control apparatus, and the signal collecting apparatus is provided with a timing apparatus. Meantime, the present invention provides a gas pipeline leakage monitoring method. The present invention can be widely applied to leakage monitoring of a gas pipeline.

Abstract: The present invention provides a gas pipeline leakage monitoring system and a monitoring method, which solve the technical problem that the existing gas pipeline network leakage monitoring method has low monitoring efficiency and poor accuracy due to the presence of interference signals. In the present invention, the gas pipeline leakage monitoring system is provided with a pressure regulating apparatus, and further provided with a control apparatus, a front end and a rear end of the pressure regulating apparatus each are provided with a signal collecting apparatus, the signal collecting apparatus is for collecting signals at the front end and the rear end of the pressure regulating apparatus and uploading the signals to the control apparatus, and the signal collecting apparatus is provided with a timing apparatus. Meantime, the present invention provides a gas pipeline leakage monitoring method. The present invention can be widely applied to leakage monitoring of a gas pipeline.