Study on the Installation Quality and Ecological Environment Evaluation of Pressure Pipeline

In order to further strengthen the safety supervision of pressure pipelines and improve their environmental affinity, this paper focuses on the research of pressure pipelines conveying flammable, explosive, toxic and other media, and describes their quality management methods. Combined with practical application experience, the safety management system of pressure pipeline is established based on the safety technical specification and the latest version of ISO9001-2015 quality management system standard. The monitoring system designed in this paper is mainly composed of fiber grating surface strain sensor, fiber grating demodulator, LabVIEW computer software and GSM communication module. The surface strain of the measured object is detected by the fiber grating surface strain sensor. The fiber grating demodulator is connected to demodulate the central reflection wavelength of the fiber grating. Then the wavelength information of the sensor is collected by the computer software LabVIEW system and input to the computer for analysis and processing. The real-time monitoring function of the monitoring system is verified by experiments. The real-time data information of the sensor and the change trend of the whole strain can be read from the monitoring system.