First, fire hazard

Raw materials, intermediates and products are flammable and explosive

Leakage of process equipment can easily form explosive mixtures

Improper control of temperature, pressure and other parameters can easily cause explosions and fires

Irregular operations and other personnel factors cause accidents such as fire and explosion

Second, petroleum and petrochemical fire characteristics
　　1. The coexistence of explosion and combustion can easily cause casualties (explosion can rupture pipelines, devices, and equipment, cause material flow, damage to building structures, and casualties)
　　2. The burning speed is fast and the fire is developing rapidly (the raw materials and products of petrochemical enterprises are mostly flammable and explosive gases and liquids. Once a fire occurs, a large area of ​​fire will be formed in a short time and a chain reaction will occur)
　　3. Three-dimensional fire is easy to form (because combustible gas and flammable liquid have good diffusibility and fluidity, when petrochemical enterprise equipment and pipelines are damaged, it is easy to cause a large area of ​​flowing fire)
　　4. Difficulties in fire fighting (the petrochemical plant is complicated, the automation is high, the fire spreads quickly, involves a wide range, and the burning time is long)
Third: Smart Fire Fighting Solution:
1) Establish a set of “perception-assessment-warning-disposal-optimization” fire prevention and control solutions combined with intelligent iterative optimization and improvement to continuously improve the fire risk self-prevention and control capabilities of key firefighting units;
Perception: integrated monitoring of smoke, temperature and fire; remote visual supervision; mobile phone monitoring;
Assessment: regional fire risk assessment; single building fire risk assessment;
Early warning: early warning of fire area; early warning of unit area fire; emergency preparation plan to assist decision-making
Disposal: call the fire control center; management of fire-fighting duty personnel; fire-prevention monitoring management; fire-fighting system start-up management
Optimization: accident data analysis; fire protection publicity and education; fire protection supervision improvement; fire simulation drill

2) Using 5G Internet of Things information technology, fire technology, and new smart fire technology, Achieve the seven goals of comprehensive perception, dynamic monitoring, intelligent early warning, unified command, rapid disposal, precise supervision, and data analysis, and effectively improve the fire prevention and control capabilities and actual command level of fire rescue agencies and key fire fighting units, and contribute to the development of society and economy Create a good fire safety environment, and escort the continuous stability of the society and the sustainable health of the people.
Comprehensive perception: Comprehensive perception of smoke, temperature, and fire
All-weather monitoring: HD camera 360° all-weather monitoring
Intelligent warning: fire control center warning; wireless terminal transmission warning; mobile terminal warning
Scientific command: Make scientific decisions through visual monitoring; initiate relevant emergency preparedness plans;
Quick disposal: emergency evacuation of personnel; activation of fire extinguishing system;
Precision supervision: precise fire area scope; division of risk areas to organize evacuation in an orderly manner;
Data analysis: risk assessment; simulation exercise