Oil gas recovery safety control system and control method of oil gas recovery safety control system

A safety control, oil and gas technology, applied in the pipeline system, gas/liquid distribution and storage, mechanical equipment, etc., can solve problems such as unsuitable for application, and achieve the effect of novel and reasonable system design, convenient and efficient operation, and safe operation guarantee

Active Publication Date: 2012-12-12
BAY ENVIRONMENTAL TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention can realize the frequency conversion adaptive control of oil and gas recovery, but it is only used in gas stations, and it is not suitable for applications in wharves and other places where there are many types of oil and gas and a large amount of recovery

Method used

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  • Oil gas recovery safety control system and control method of oil gas recovery safety control system
  • Oil gas recovery safety control system and control method of oil gas recovery safety control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as figure 1 As shown, the oil and gas recovery safety control system of the present invention includes a controller 1, an oil and gas input pipeline 2, a gas-liquid separator 3 arranged on the oil and gas input pipeline 2, and liquid level monitoring devices connected to the controller 1 respectively. device, pressure monitoring device, temperature monitoring device and explosion suppression device, the liquid level monitoring device, pressure monitoring device, temperature monitoring device and explosion suppression device are arranged on the oil and gas delivery pipeline 2 from the oil and gas input end 16 in sequence from front to back, The liquid level monitoring device is provided with a liquid level sensor 4, the pressure monitoring device is provided with a pressure sensor 5, the temperature monitoring device is provided with a temperature sensor, and the explosion suppression device is provided with an explosion arrester 7, in:

[0048] The liquid level mo...

Embodiment 2

[0071] Such as figure 2 As shown, the setting and distribution of a safety control system for oil and gas recovery are the same as in Embodiment 1, except that:

[0072] The controller 1 is connected to the liquid level monitoring device, the pressure monitoring device, the temperature monitoring device and the explosion suppression device through the control box 14, and the controller 1 can receive and send the signals of each monitoring device through the control box 14;

[0073] The pressure monitoring device is also provided with a third pressure alarm (not shown in the figure) connected to the pressure sensor 5, and the third pressure alarm, the second pressure alarm, and the first pressure alarm perform ultra-high pressure alarms respectively. , High pressure alarm and low pressure alarm;

[0074]Three groups of sound and light alarms 15 are arranged on the control box 14, and the three groups of sound and light alarms replace the first liquid level alarm, the second l...

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PUM

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Abstract

The invention relates to an oil gas recovery safety control system and a control method of oil gas recovery safety control system. The oil gas recovery safety control system comprises a controller, an oil gas input pipeline, a gas-liquid separator, a liquid level monitoring device, a pressure monitoring device, a temperature monitoring device and an explosion inhibition device, wherein the gas-liquid separator is arranged on the oil gas input pipeline, the liquid level monitoring device, the pressure monitoring device, the temperature monitoring device and the explosion inhibition device are respectively connected with the controller, the liquid level monitoring device, the pressure monitoring device, the temperature monitoring device and the explosion inhibition device are in front-to-back sequential arrangement on an oil gas conveying pipeline from the oil gas input end, a liquid level sensor is arranged in the liquid level monitoring device, a pressure sensor is arranged in the pressure monitoring deice, a temperature sensor is arranged in the temperature monitoring device, and a detonation seal is arranged in the explosion inhibition device. The system and the method have the advantages that by aiming that an oil gas recovery system can easily generate risks such as explosion, oil overflow, overpressure and high temperature, the monitoring, the in-time warning and the control measure taking are respectively carried out, the occurrence of various safety accidents is effectively avoided, and further, the oil gas recovery and the safety of equipment facilities such as relevant oil product conveying and transporting ships and loading wharfs are fully guaranteed.

Description

technical field [0001] The invention relates to a safety control system and a control method thereof, in particular to an oil gas recovery safety control system and a control method thereof. Background technique [0002] At present, in the process of exploitation, loading and transportation of crude oil and refined oil, oil and gas are basically produced. The escape or incineration of these oil and gas mainly has two effects. On the one hand, it causes a large amount of waste of light oil energy; Pollution, especially air pollution, seriously affects the health of related people. Therefore, in order to avoid energy waste and environmental pollution, oil and gas recovery systems are installed in many places where oil and gas are generated. However, due to the different sources and transportation methods of oil and gas, resulting in The temperature and pressure of oil and gas are different, which leads to safety accidents such as explosions caused by high temperature, high pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/00
Inventor 魏巍
Owner BAY ENVIRONMENTAL TECH BEIJING
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