Three-in-one detecting pre-warning device and detecting method for oil field crude oil storage tank

Abstract

The invention relates to the technical field of crude oil detection, in particular to a three-in-one detecting pre-warning device and detecting method for an oil field crude oil storage tank. The device comprises a hydraulic upper pressure sensor, a hydraulic lower pressure sensor, a temperature sensor, an analog signal acquisition unit, a core processing unit, a power supply module, a field display module, a wireless communication output module, a wireless communication receiving module, an in-situ sound-light alarm device, a liquid inlet solenoid valve, an electric heating control unit, a monitoring host and a monitoring software system. The three-in-one detecting pre-warning device has the beneficial effects that: the detecting pre-warning device takes a three-in-one sensing structure to perform real-time detection on the temperature, the pressure and the liquid level of the storage tank, realizes in-situ and remote display of data as well as in-situ sound-light alarm pre-warning and remote record and analysis of data, and promotes a loading signal to solve the problems such as late data monitoring, high operation and maintenance cost and oil overflow potential safety hazards inthe prior art. The detecting method can reduce operation and maintenance cost of the oil field crude oil storage tank, especially a remote oil well crude oil storage tank.

Description

technical field [0001] The invention relates to the technical field of crude oil detection, in particular to a three-in-one detection and early warning device and detection method for crude oil storage tanks in oil fields. Background technique [0002] Crude oil production enterprises occupy an important position in my country's economic market, and crude oil storage tanks, as an important link in crude oil storage and sales, play a vital role. However, the existing storage tanks in oilfields are generally located in remote locations. Most of the daily management, operation and maintenance of storage tanks require manual inspection and monitoring. There are problems such as untimely monitoring and high operation and maintenance costs. Traditional methods cannot meet the needs of crude oil storage tank monitoring. high precision and high safety requirements for tank farms. Contents of the invention [0003] In order to solve the problems of untimely data monitoring of exis...

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Problems solved by technology

[0003] In order to solve the problems of untimely data monitoring of existing crude oil storage tanks, low accuracy, high operation and maintenance costs, and potential safety hazards such as oil spills, the present invention provides a three-in-one detection and early warning device and detection method for crude oil storage tanks in oil fields

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