Safety knowledge for preventing gas poisoning

Gas is actually not unfamiliar to many friends, because its use is still widely used in life. When using gas, there are actually many precautions that you need to pay attention to, such as knowledge on preventing gas poisoning, and paying attention to the ventilation of the environment when using gas.

1. Measures to prevent gas poisoning

1. When using a coal stove for heating in winter, the coal stove must first be equipped with a chimney, and check whether the coal stove and chimney are leaking, whether the flue is blocked, and whether it is unobstructed, and determine the direction of smoke exhaust according to the local wind direction to prevent backwind.

2. As the saying goes, "It is better to be quiet than to be smoky." When you go to bed at night, do not block the air door of the fire. Set up vents in the house and pay attention to the circulation of indoor air.

3. A newly lit coal stove is most likely to produce carbon monoxide. You should open the windows for ventilation in time, and wait until the fire is strong before turning off the fire. Never use wet coal to turn off the fire. After the fire is extinguished, the unburned ash should be cleaned up in time.

4. When you go to bed at night, move the charcoal stove outdoors and do not leave it indoors. In particular, there are hidden dangers in the use of fire and electricity by elderly people living alone, left-behind children, and unattended mentally disabled people. Guardians must constantly remind people of safety, fulfill their guardianship responsibilities, and resolutely prevent gas poisoning incidents and fire accidents.

5. Improve awareness and enhance safety consciousness. Start with prevention, establish the idea of ​​safety first, and regularly check chimneys and chimneys for leaks and blockages. After a long period of no-fire, be sure to check the chimney and chimney before re-starting the fire. Ensure your own safety.

2. Symptoms of gas poisoning

The first type: feeling cold all over the body. This feeling is not very obvious, but after going from indoors to outdoors, you can clearly feel the unobstructed whole body.

The second type: panic. This feeling can be very uncomfortable. This kind of panic is also a manifestation of lack of oxygen and stress. At this time, it is necessary to discover it in time and send it to the hospital immediately.

The third type: general weakness, nausea and vomiting, cherry red face and lips, confusion and impaired consciousness; even more serious is incontinence, convulsions and coma. At this time, new oxygen should be obtained immediately and the patient should be sent to the hospital in time.