A large number of inflammable, explosive and toxic substances are used in the production process of petroleum and petrochemical industry. How to ensure safety in production, environmental protection and occupational health is a major issue of petroleum and petrochemical industry. In line with the principle of "prevention first and combination of prevention and elimination", the detection and alarm control of combustible gas and toxic gas have been highly valued in petroleum and petrochemical production, and some provisions of relevant national and petrochemical industry standards must be strictly implemented.

Solution:

Monitoring location: oil and gas reservoir, metering room, oil and gas station, oil and gas well; Seal of gas compressor and liquid pump; Liquid sampling port and gas sampling port; Flange and valve group of equipment and pipeline; Flange and valve group of equipment and pipeline; Online analyzer between tables; Control room; Cabinet room; The air conditioning air inlet, cable trench and cable tray of the substation enter into the opening of the building; Process valve well, pit and drainage ditch, etc; Liquefied hydrocarbon, a B, B a liquid storage tank, filling room; Loading dock; Storage and transportation facilities for the storage and transportation of toxic gases and liquids, etc.

Monitoring gases: alkanes, natural gas, city gas, liquefied petroleum gas, naphtha, gasoline, kerosene, crude oil, carbon monoxide, vinyl chloride, hydrogen sulfide, chlorine, hydrogen cyanide, acrylonitrile, nitrogen dioxide, benzene, ethylene oxide, alcohols, hydrazine hydrate, hydrogen, carbon dioxide, etc.

Data Internet of things: according to the actual situation of the site, through online monitoring, real-time data automatic collection and real-time analysis, the automation and informatization of oilfield production are combined, the Internet of things and cloud computing technology are applied to the production process of petroleum and petrochemical industry, and the real-time sensing equipment and automatic control equipment are deployed to the underground through the advanced real-time sensing system and network system The dynamic real-time monitoring and real-time data automatic acquisition of gas leakage can be realized at wellhead, metering room, combined station, well area, plant area, pipeline network and transportation vehicles. Through the Internet of things to achieve all kinds of equipment, personnel and other information exchange and communication, in order to achieve intelligent identification, positioning, tracking, monitoring and management.

Scheme composition:

Gas detection alarm, gas alarm controller, wireless module, switch, monitoring platform system, etc.