In the oil and gas industry, flammable and explosive gases such as methane, ethane, etc. are common. These gases are very likely to trigger fires or explosions under certain conditions (such as excessive oxygen concentration, increased temperature, etc.), so the industry is regarded as a high-risk area. Ancient bronze mirrorTherefore, the oil and gas industry needs to be regulated by strict regulations to ensure safety in the production process. These regulations require enterprises to take a series of necessary safety measures, including the installation of monitoring equipment such as online oxygen monitors.
Under such a background, choosing a professional and efficient gas safety detection solution manufacturer has become the key for enterprises to ensure production safety and environmental protection compliance. As a professional manufacturer of gas safety detection solutions, Shenzhen Yiyuntian Electronics Co., Ltd. has launched its mature product - MIC-600 online oxygen monitor, which can monitor oxygen concentration in real time and accurately, so that enterprises can quickly find potential risks that may cause fire or explosion. Once the oxygen concentration is found abnormal, the enterprise can immediately take preventive measures.For example, adjust the oxygen concentration, strengthen ventilation, etc., so as to effectively prevent accidents and ensure the safety and stability of the production site.
Program Background
Terminal China National Petroleum Corporation Tarim Oilfield Branch
The principle of the heating furnace extinguishing nitrogen fire extinguishing system is beneficial Use the inertness of nitrogen to achieve the effect of fire extinguishing. During the fire extinguishing process, the system injects nitrogen into the heating furnace, and the nitrogen will squeeze out the oxygen in the air, thus reducing the concentration of oxygen in the air and making the flame unable to maintain combustion, thus achieving the effect of fire extinguishing.
The workflow of the heating furnace extinguishing nitrogen fire extinguishing system is generally divided into the following steps:
1.Detection: The system will detect whether there is a fire in the heating furnace and alarm in time.
two Activation: If the system detects a fire, the fire extinguishing system will be activated immediately.
3. Nitrogen injection: The system will inject nitrogen into the heating furnace, and the nitrogen will squeeze out the oxygen in the air, so as to achieve the effect of extinguishing the fire.
4. Shutdown: During the fire extinguishing process, the system will automatically stop the heating furnace to avoid further expansion of the fire.
five. Nitrogen discharge: After extinguishing the fire, the system will discharge the nitrogen in the heating furnace and restore the normal operation of the heating furnace.
The nitrogen fire extinguishing system of the heating furnace, after the nitrogen fire extinguishing program is started, monitor whether the oxygen content around the heating furnace meets the conditions for personnel intervention.
Install an online oxygen monitor on site to monitor the oxygen concentration in real time, and display the on-site alarm on the spot. The equipment is installed on the DN50 steel pipe with a U-shaped bracket.
Matching products
Model: MIC-600-O2-I O2:0-30%VOL;0.01%VOL; Electrochemical principle transmission Sensor; three-wire system, output 4-20mA, including sound and light alarm light, electrical interface 1/2NPT; Each unit is equipped with a U-shaped bracket.

It can be seen that the oil and gas company's installation of Yiyuntian online oxygen monitor on site is not only a professional and efficient environmental protection monitoring service, but also an important step towards the new trend of safety and environmental protection.I believe that in the future, with the continuous progress of technology and the continuous improvement of policies, Yiyuntian online oxygen monitor will play a more extensive and in-depth role in the oil and gas industry and contribute more to the sustainable development of enterprises.