Data center is a network of specific equipment that cooperates globally, used to deliver and accelerate on the internet network infrastructure , Display, calculate, and store data information. With the increase in the amount of computers and data, people can also improve their abilities through continuous learning and accumulation, which is an important sign of the information age.
First: Features
With the advent of the Internet and the era of big data in my country, the computer room of the Internet data center is running non-stop all year round. The data stored and the services provided play an important role in social construction and people's lives. The fire safety work of the computer room has become an important task. The most important. The data center has become a fire-prone industry. The greater the density of equipment in the computer room, the lower the heat dissipation. Once a fire occurs, it may be a devastating disaster.

Second: Causes of data center fires

UPS system and backup battery pack cause fire

After the battery caught fire, the smoke quickly spread throughout the computer room.

Heavy load

Cable load Large, overheating can cause a fire.

Fire caused by air conditioning equipment

air conditioning equipment It is an indispensable equipment in the computer room, and the electric heating capacity of air conditioners and electric humidifiers often cause fires.

Old equipment is not replaced in time

Especially lines If the cable runs under high load for a long time, and the cable is not replaced in time, it is easy to cause the cable insulation layer to melt at high temperature and cause a short circuit to cause fire.

High temperature and thunderstorm weather

During lightning discharge The resulting thermal effects, electrostatic induction and electromagnetic induction may cause fires.

The fire spread to the computer room

The fire passes through the computer room The external enclosure structure, doors, windows, and ventilation ducts spread to the computer room and caused a fire in the computer room.

 

 

Third: data Focus on Fire Prevention and Disaster Prevention of the Center
　　1. Use cold aisle system to improve the heat dissipation capacity of the data center
　　2. The use of fireproof materials can reduce and delay fire hazards
　　3. Reliable power guarantee and energy-efficient cooling system
　　4. Fire detection and early warning system
　　5. Establish a fire emergency plan
　　6. ​​Equipped with environmental monitoring system in time

Fourth: Smart Fire Fighting Solution:

1) Establish a set of “perception-assessment-warning-disposal-optimization” fire prevention and control combined with intelligence Iteratively optimize and improve the fire protection solutions, and continue to improve the self-prevention and control capabilities of key fire-fighting 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) Use 5G Internet of Things information technology, fire technology , Smart fire protection technology, to achieve seven goals including 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 of fire rescue agencies and key fire fighting units themselves Level, create a good fire safety environment for social and economic development, and escort the continuous stability of the society and the people's sustainable health.
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