Gas safety education knowledge is very important in the process of children's growth. Every year, many children die because of various safety accidents, so we should cultivate their safety awareness and ability to deal with dangers in their early childhood. Let's share with you the knowledge of gas safety education.

Gas safety education knowledge 1 care for gas facilities

Gas facilities are related to safety. Take good care of gas facilities at home at ordinary times, whether it is gas pipeline or gas meter, treat it gently. We should not touch or twist the switch, let alone bump, knock or pull it. In addition, you can't just hang things on the gas pipeline.

Never ignite again and again.

When using a gas stove or gas water heater, if you find that there is no fire, don't strike the fire repeatedly. Remember to tell the adults at home, find the reason together, and then prescribe the right medicine.

Keep the kitchen ventilated.

When cooking with a gas stove, remember to open the window first and keep the kitchen ventilated. Pay attention to the condition of the flame when using fire, and don't leave it at will, lest the flame be blown out by the wind or doused by soup and porridge. After using the gas stove, be sure to turn off the valve in front of the stove and the burner switch.

Learn self-inspection and emergency handling.

When you smell "pungent smell" at home, you can use a simple detection method: mix soap or washing powder with water to make soap liquid and apply it to the joints of gas pipes, gas meters, hoses and valves. If bubbles appear and grow, there may be gas leakage. Don't panic at this time. Tell the adults at home as soon as possible. If you are alone at home, don't turn on any electrical appliances (such as lighting, refrigerator, TV, etc.). ). First open the doors and windows at home to ventilate, then go to a safe place outdoors, call your parents and call the local gas company to report the accident.

How to prevent gas explosion?

Be sure to turn it off after using gas.

Stove switch and gas pipeline valve

After residents use gas, they should turn off the stove switch and gas pipeline valve to prevent accidental gas leakage and fire accidents.

Check the hose joints frequently.

Is it fixed with a clip?

And whether the hose is aged and cracked.

Pay attention to inspection and timely maintenance in daily use to prevent gas stoves from leaking. The most vulnerable parts are: gas meter shell, various connection points on gas pipeline, gas cock, hose, etc.

Use gas for a long time

Must be ventilated and ventilated

If you use gas for a long time, you must ventilate it. If the kitchen is not well ventilated, the oxygen in the kitchen is insufficient when using the gas stove, which is easy to cause carbon monoxide poisoning.

Open the doors and windows immediately if you find an odor.

And report the leakage in time.

If you find an odor near the gas stove, you must open the window immediately and report the leakage in time. At this time, all kinds of kindling are forbidden to enter the room, and lights are not allowed to be turned on and off to prevent explosion.

Gas appliance that meets the national standards must be used.

It is forbidden to use infrared cookers.

Residents should use gas cookers that meet national standards, and infrared cookers are strictly prohibited. The infrared cooker will produce harmful gas due to insufficient combustion, which is easy to cause indoor poisoning.

What should I do if I find a gas leak?

A, put an end to all kindling, it is forbidden to switch electrical appliances.

It is forbidden to turn on all kinds of electrical equipment indoors, including mobile phones, exhaust fans and electric fans. To prevent the explosion caused by electric spark.

Secondly, close the gas valve.

Cover your nose and mouth with a wet towel and close the valve of the gas cylinder.

Third, open the doors and windows for ventilation

Open all doors and windows in the house for ventilation to dilute the gas in the air so that it cannot reach the explosion limit.

Fourth, call the police for professional help.

If you find that the valve is not leaking, you should leave the scene immediately, call the police outdoors and seek professional help.

Gas safety education knowledge 2 gas safety knowledge

Gas is the general name of gas fuel, and there are many kinds, mainly natural gas, artificial gas, liquefied petroleum gas and so on. It is a flammable, explosive and toxic gas. When the air contains 3.8% ~ 24.8% pipeline gas or more than 2% liquefied petroleum gas, it is an explosive mixed gas. Exposure to open flames, electric sparks or other exciting energy will not only lead to explosion accidents, but also lead to poisoning accidents due to leakage.

General rules for the use of gases

Keep the air circulating: When the pipeline gas is completely burned, the gas consumption is more than four times that of the gas, and good ventilation should be maintained around the kitchen and gas appliance.

Pay attention to the flameout when walking: close the valve after using gas. Before going to bed, check and confirm that the gas pipeline, liquefied gas tank and stove valve have been closed before going out.

Be careful when using gas: don't use gas appliances unattended. Soup, porridge, milk and so on. It is easy to spill when cooking, so you should be more careful to prevent the soup from putting out the fire and causing gas leakage. At the same time, keep children away from gas appliance.

If it doesn't catch fire, it should be stopped: if it doesn't catch fire for three times in a row, it should be stopped for a period of time to ensure that the gas dissipates before starting ignition. Gas is released many times, which is extremely flammable and explosive when exposed to open fire.

Specification for use of gas pipes: There are generally three types of domestic gas pipes. One is the hose, which is easy to age, causing dangerous factors such as fracture and air leakage. It should be replaced after being used for more than 18 months; The second type is metal bellows, which can be used for 6 to 8 years. Third, the aluminum-plastic pipe has a service life of 50 years, but the joints should be inspected regularly.

Pay attention to the use of gas pipeline.

1. The length of gas hose shall not exceed 2m.

2. Don't put the gas pipe near the furnace surface to avoid being barbecued by flame.

3. Don't cross walls, doors and windows.

4. Do not press or fold the hose, so as not to cause blockage and affect the continuous gas supply.

5. At the interface between the gas pipe and the gas appliance and the pipeline, please fasten it with a pipe clamp to prevent it from falling off and leaking.