A, fire safety "four capabilities" construction content:

1, check the ability to eliminate fire hazards.

2, early fire extinguishing ability

3. Ability to organize evacuation and escape

4, fire prevention publicity and education ability

In order to make social units reach a new level of self-management, self-improvement and self-development in fire fighting work, and ensure that enterprises do not have fires, they must have the ability to check and extinguish fires at ordinary times, and eliminate fire hazards in the bud. In order to reduce the loss of life and property when a fire occurs, the fire must be kept to a minimum, and the initial stage is the best time to put out the fire, which requires us to have the ability to put out the initial fire.

Second, how to report the fire?

1. Call the fire alarm number 1 19 and confirm;

2. Don't panic, explain the name and location of the fire unit, what the fire substance is, whether there are people trapped, and explain the alarm and contact number;

3. Meet the fire truck at the main intersection.

Three, gas station fire risk and preventive measures

1, the tanker works frequently and is prone to fire;

2, tanker equipment failure, maintenance is not in place, prone to oil leakage, leading to fire;

3. The staff does not wear anti-static work clothes and shoes according to the specifications, which may easily cause fire hazards;

4, directly to the nonmetallic container refueling, causing a fire;

5. When using fireworks in the refueling area, the staff failed to stop it in time, which easily caused a fire;

6. There is a large flow of people in the refueling area, and smoking and talking on mobile phones are easy to cause fires;

7, the vehicle is not turned off and refueled, which is easy to cause a fire;

8. The motorcycle is not pushed away from the refueling site to start, which is easy to cause fire;

9. When there is high-intensity lightning or frequent lightning strikes, it is easy to cause fire if the refueling operation is not stopped.

Safety measures for gas stations:

1, grounding of anti-static facilities

Electrostatic grounding of gas station is to connect the oil storage tank, oil pipeline, tanker unloading platform and other facilities with the ground by wires, so that the conductor potential is close to the ground potential, and the unloading grounding wire should be equipotentially connected with the anti-static grounding body. Obviously, the purpose of grounding is to provide a channel for the electrostatic charge on the charged body to leak to the earth, so as to prevent the accumulation of electrostatic charge on the charged body or the increase of electrostatic potential.

Always check the grounding of the refueling gun and the connection of the flange on the pipeline to eliminate corrosion in time and ensure that the grounding resistance of the whole grounding system is not greater than 1008. Note: When three grounding systems (anti-static, lightning protection and power frequency electricity) share a grounding body, the grounding resistance should be selected according to the minimum value, generally 4 ~ 108.

2. Increase air humidity

Humidification mainly increases the leakage of static electricity along the surface of insulating medium, rather than increasing the leakage of static electricity. Humidification can not only accelerate the leakage of static electricity, prevent the accumulation of static electricity of hydrophilic substances, but also improve the minimum ignition energy of explosive mixture. In the gas station, steam or water is mainly sprayed into the refueling area, oil storage tank area, oil unloading area and tank car to keep the relative humidity in the gas station area within the range of 65% ~ 75%.

3. Doping will reduce the resistivity.

In order to effectively leak the static electricity on the charged body, the grounding method is only suitable for charged metal conductors or electrostatic conductors and sub-conductors, while increasing humidity is only effective for hydrophilic charged media. In order to effectively leak the charge of electrostatic non-conductor with high resistivity, we can only solve it by reducing its resistivity and improving its conductivity, that is, adding impurities that can reduce the resistivity to dielectric materials such as fuel oil and plastic products to improve its conductivity.

Theoretical and experimental results show that when the resistivity of solid materials falls below 1098cm, static electricity can be effectively leaked and dangerous accumulation of static electricity can be prevented. For liquid, when its resistivity drops below 10 108cm, the electrostatic hazard can be eliminated. Antistatic agents commonly used in the market belong to chemical doping method. Antistatic agent has strong hygroscopicity and conductivity, which is worth popularizing and applying.