Special emergency emergency knowledge

I. Conventional weapons air strikes

Conventional weapons air strikes refer to the attacks of weapons other than nuclear, chemical, and raw materials on the surface ( surface ) targets from the air .

Emergency points >>>

● Air defense warning signal identification

Pre-alert : Ming 36 seconds, stop 24 seconds, repeat 3 times, time is 3 minutes ;

Air raid warning : ring 6 seconds, stop 6 seconds, repeat 1 5 times, time is 3 minutes ;

Disarmed : Continuously sounds for 3 minutes.

● Protective preparation before air attack

Familiar with the surrounding air defense hidden facilities, clear evacuation, hidden routes.

Prepare supplies and medicines such as flashlights, drinking water, and first aid kits.

The glass windows of houses should be affixed with " m " or " well " shaped paper strips or cloth strips to prevent glass from shattering and injuring people.

● Protective actions during air strikes

After hearing the advance warning, it shall immediately pull off the power, turn off the gas, extinguish the fire, bring personal protective equipment and necessities of life, and quickly and orderly enter civil air defense projects or designate hidden areas.

After hearing the air raid warning, you should enter the civil air defense project nearby. If you cannot enter the civil air defense project in an emergency, you must use the topography and the ground to conceal it.

In public places : Do not run around, you can enter the basement nearby, the underground station of the subway station or the reinforced concrete building, etc. Do not stay in dangerous places such as high-voltage lines and oil depots.

In the open space : evacuation to the low-lying land nearby, in the road trench, next to the mound, under the big tree, quickly lying down hidden. When a bomb is found dropping or exploding nearby, it should quickly fall on the ground, face down, cover your ears, open your mouth, close your eyes, chest and abdomen do not close to the ground to prevent earthquake injury.

After hearing the alarm, it is necessary to carry out self-rescue and mutual rescue as soon as possible and restore production and daily life.

Second, dangerous chemical accidents

Hazardous chemicals are : natural gas, liquefied gas, pipeline gas, paint thinners such as banana water, gasoline, benzene, toluene, methanol, vinyl chloride, liquid chlorine ( chlorine ) , liquid ammonia ( ammonia, ammonia ) , sulfur dioxide, carbon monoxide, Hydrogen fluoride, peroxides, yellow phosphorus, phosphorus trichloride, strong acids, strong bases, insecticides, etc.

Emergency points >>>

● Respiratory protection : After confirming that there is a gas leak or dangerous chemical accident, you should immediately cover your nose and mouth with handkerchiefs, napkins, clothing, etc., at your fingertips. If you have water or a drink on your hands, it is best to soak your handkerchief, clothing, etc. It is best to wear gas masks and gas masks.

● Evacuation : Judging the source and direction of the poison, follow the upwind or sideward wind routes and quickly evacuate from the source.

● Decontamination : After arriving at a safe place, remove the contaminated clothes in time and rinse the body with flowing water, especially the parts that have been exposed.

● Rescue : Call "120" promptly to get poisoned personnel to the hospital early. The poisoning personnel should keep calm while waiting for the rescue to avoid strenuous exercise so as not to aggravate the burden of the heart and lungs.

Expert Tips >>>

â—† skin protection : Wear gloves as much as possible, put on raincoats, rain boots, etc., or use sheets and clothing to cover exposed skin. If you have prepared protective equipment such as protective clothing, wear it in time.

â—†Eye protection : Wear as many anti-poison glasses, goggles or swimming goggles as possible.

â—† Food Testing : Food and water sources in contaminated areas and surrounding areas must not be used indiscriminately and must be tested for harmlessness before being eaten.

Third, fireworks and fire accidents

Fireworks and firecrackers are collectively called fireworks. It is a handicraft made from pyrotechnics as a raw material, which burns or explodes by the action of a fire source and is accompanied by sound, light, color and smoke. The explosion of fireworks and firecrackers is caused by the blindness of certain people in the process of setting off fireworks and firecrackers.

Emergency points >>>

Injured people were immediately sent to medical institutions for treatment.

Expert Tips >>>

â—† Carefully read and understand the product's lighting instructions and warnings.

â—† It is forbidden to discharge in public areas such as busy streets, theaters, and other public places, as well as in mountain forests, with electricity facilities, and in places near inflammable and explosive materials . The discharge site should be open, flat, and free from obstructions.

â—† The discharge of fireworks cannot be reversed, and it is forbidden to discharge the objects. If fire or firecrackers ignite a fire, never re-ignite. Do not allow your head to look close to your eyes. Usually wait 15 minutes before handling. Fire fireworks products also need to pay attention to the ignition of the ignition time and the intervening time, should not watch the product near the middle.

â—† Find the ignition location, check the ignition ignition line, distinguish between fast lead, slow lead, use cigarettes, incense sticks ignite slow lead.

â—† The correct ignition position is to ignite sideways. It is forbidden that any part of the body is located in the direction of the firing trajectory of fireworks products.

â—† Igniting quickly leaves the safe area.

â—† Children must be discharged under the guidance of adults.

â—† The spirit is not normal ( psychiatric offenders, drinkers ) prohibited to discharge, strong winds, heavy rain, heavy fog weather prohibited.

Fourth, environmental pollution accidents

Environmental pollution accidents are classified into water pollution accidents, air pollution accidents, solid waste pollution accidents, and radioactive pollution accidents.

Emergency points >>>

● If there is no explosive gas at the scene and there is no danger of using the mobile phone or the phone, call 12369 , 119 , 110 or the local environmental protection department immediately to explain the detailed location, area and pollution phenomenon, and the contact telephone number.

● Depending on the scene of the pollution accident, the old, weak, sick, disabled and poisoned people affected by the pollution accident should be properly and promptly resettled.

● Don't watch on the scene, don't panic, don't spread rumors.

● When toxic gas was found, residents moved upwind as far as possible. The poisoned persons should be immediately moved to a fresh air place and report to the local medical emergency center and related departments.

● When toxic chemicals are found, poisoners are promptly transferred to safe areas or sent to hospitals for rescue. When benzene, toluene and other liquid toxic chemicals are leaked in a large quantity, it is forbidden to use tap water for rinsing. Sand, mud or suitable adsorbent should be used for adsorption to prevent the spread of pollution.

● When corrosive contaminants are found, neutralization methods such as hydrochloric acid and sulfuric acid can be used for neutralization. At the same time, disposal personnel should wear protective equipment. Alkaline corrosion contaminants are treated with acetic acid.

● When radioactive contamination is found, keep away from the contamination site and call 110 or 119 immediately .

The information in this article comes from the Internet and was reorganized and edited by China Rescue Equipment Network.