Basic knowledge of 1. safety production

1 Safe use of electricity

Non-electrical power is prohibited;

All kinds of electrical appliances should be checked before use for leakage, grounding

whether it is good;

All electrical appliances must pass through the leakage protector, and

The leakage protector shall be sensitive and reliable;

Should use high-quality cable, it is strictly prohibited to use the glial line;

It is forbidden to bind wires with conductive materials such as tie wires;

All electrical switches shall be marked with the purpose and responsible person;

Learn to electrocution first aid knowledge.

2 Safe operation of electrical equipment
Do not move the electrical equipment in the workshop;
Frequently contacted and used distribution boxes, distribution boards,

Knife switch, push button switch, socket plug and

The conductor must be kept intact and safe without damage.

or the live part is exposed;
When operating the knife switch and magnetic switch, you must

Cover well;
Mobile non-fixed installation of electrical equipment, such as fans,

Hand-held lamps, welding machines, etc. must first cut off the power supply,

Then move it, and at the same time, the wires should be packed;
During a thunderstorm, do not approach high-voltage poles, iron towers,

Within 20 meters of grounding conductors such as lightning rods to avoid

Electric shock; When a wire is found to be broken to the ground, immediately

Report to the enterprise's electricity management or power supply department,

It cannot be handled without authorization.

3 correctly wear labor protection articles
Head protection: the main is a safety helmet, it can make

The impact force is dispersed, causing the falling objects to deviate to the outside;
Protective equipment for respiratory organs: mainly dust masks

Gas masks, etc;
Eye/face protection: mainly goggles and

Mask;
Hearing protection: mainly earplugs or earmuffs;
Hand and arm protective equipment: mainly protective gloves, such

Acid/alkali resistant gloves, welder gloves, rubber oil resistant

Gloves, etc;
Foot protection products: mainly safety shoes, such as rubber surface

Anti-smashing safety boots, insulated shoes, welding protective shoes, etc;
High fall protection equipment: mainly safety belts,

Safety rope, safety net, etc.

2. enterprise foundation should know should be

In case of fire, it is necessary to do what it can to burst the fire. If the fire cannot be controlled, it is necessary to try to escape immediately;

Keep your mind clear, determine your location and escape route, and evacuate to the downstairs or top floor terrace;

If the stairs smoke, then with a wet towel, wet clothes to cover the nose and mouth, stoop down to walk the stairs;

If the fire spreads slightly, wrap it around with a soaked blanket or quilt (coat) and force it through the fire;

If the fire is large or the fire point is not in your own room, if the door is very hot, it means that the outside is already a sea of fire. Do not open the door rashly. In case of emergency, you can tear sheets, clothes, etc. into strips and tie them tightly and slip down the window, or wet the walls and doors with water to prevent the fire from spreading. Remember that the toilet is the best place to survive.

PS: Fire extinguisher use method

2 Electric shock first aid

The most important thing in the first aid of electric shock is to move quickly; quickly pull the brake and dial the line (using insulators such as dry sticks) to correctly disconnect the electric shock person from the power supply;

Quick and correct use of artificial respiration and chest outside the heart squeeze first aid.

artificial respiration

Pinch the nostrils of the electric shock, take a deep breath and blow into the mouth of the electric shock, the time is about 2 seconds;

After blowing, immediately leave the nostrils of the electrocuted person and let him breathe on his own for about 3 seconds, about 12 times per minute.

Extrathoracic cardiac extrusion

The rescuer knelt on the side of the electric shock person or rode on both sides of his waist, with his hands folded, the palm root placed above the heart fossa and under the sternum of the injured person, and the palm root squeezed down vertically to press out the blood in the heart. After squeezing, the blood was released quickly, the chest recovered automatically, and the blood filled the heart, 60 times per minute;

Once breathing and heart beating have stopped, artificial respiration and chest compression should be carried out at the same time, each blowing 2-3 times, and then squeezing 10-15 times. Rescue must be carried out continuously and must not be terminated rashly, nor can rescue be terminated during transportation.

3 Cardiopulmonary resuscitation

Check the surrounding environment to ensure the safety of oneself and others;

Check whether they are conscious or not: pat the shoulder of the person being rescued and call out "Are you OK?"; check whether there is breathing: first check whether there are ups and downs in the chest, second check whether there is breathing sound, and whether there is exhaled airflow when the three cheeks are close to each other. If there is none, prepare for cardiopulmonary resuscitation and ask people around to call 120 for help;

External chest compression: cross your hands, press your left hand on your right hand, buckle your right hand, press the palm root of your right hand on the center of your chest, that is, the middle of your two nipples, use your body gravity to press your arms down vertically, press 30 times quickly, 100-120 times per minute, and press to a depth of 5-6cm;

Open the airway and clean up the foreign body in the mouth: the left hand supports the forehead, the right hand lifts the lower jaw with two fingers, and removes the foreign body and vomit in the mouth at the same time;

Artificial respiration: hold the nose of the rescued person with your hand, blow on the mouth for 1 second, stop after seeing the chest and abdomen undulating, and perform 2 times of artificial respiration;

Repeated cycle: the heart every 30 times, artificial respiration 2 times.

4. Safety Month Activity Forecast