Wireless management system for oil and gas transportation metering and leakage alarming

Abstract

The invention discloses a wireless management system for oil and gas transportation metering and leakage alarming, which includes an ultrasonic transducer, an ultrasonic transmitting and receiving module, a singlechip, a memorizer, a LCD, a keyboard control module, a sound and light alarming module, a communication module and a GPS + GPRS system based on microcontroller. The ultrasonic transducer is used to convert electric energy into ultrasonic energy, and transmit the ultrasonic energy into a detected fluid; an ultrasonic signal received by a receiver, measured instant flux and accumulated flux value after receiving the data processing of a microcontroller are converted into digital signals representing flux; one signal is supplied to the LCD to display data and the other signal transmits data through the command center of the GPS + GPRS system. If leakage occurs, the singlechip of the detecting unit thereof transmits an alarming signal to the command center through data comparison, and the command center confirms the accident position through a GPS positioning system immediately, and the staff nearby are informed to process through the SMS platform and voice system of the GPRS system.

Description

Technical field: [0001] The invention relates to a wireless management system for metering and leakage alarm of oil and gas pipeline transportation, in particular to a wireless management system for metering and leakage alarm of pipeline transportation of natural gas, petroleum, refined oil, water and harmful chemicals. Background technique: [0002] With the completion of my country's longest west-to-east gas pipeline, coupled with the criss-crossing oil and gas pipelines of major oil fields and refined oil pipelines in refineries, they have reached tens of thousands of kilometers; production units, distribution units, distribution Oil and gas metering is quite complicated for businessmen. If the wireless metering management system is adopted, it will undoubtedly reduce many troubles and improve work efficiency. In this tens of thousands of kilometers of underground pipeline network, the leakage caused by the aging of flanges, valves, pumps and sealing rings of its parts, pi...

AI Technical Summary

Problems solved by technology

In this tens of thousands of kilometers of underground pipeline network, the leakage caused by the aging of flanges, valves, pumps and sealing rings of its parts, pipeline corrosion and leakage caused by pipeline damage under various external forces , will undoubtedly cause losses to state property, and in serious cases will endanger the lives of the people.

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