What are the safety precautions when using natural gas?

<> the autumn and winter of each year is the high incidence period of gas accidents, according to the statistical analysis of accidents, the main causes of residential gas accidents are mostly caused by improper use by users, damage and leakage of stoves, aging hoses and other reasons. Natural gas provides a convenient life for everyone, but if everyone does not use it correctly, then gas is a "tantrum" to hurt people. Therefore, it is necessary to grasp and inform the family members to grasp the following natural gas precautions:

1. Use gas burning appliances that meet the requirements of the gas source and have flame-out protection devices; Do not buy substandard, counterfeit and shoddy products from roadside vendors or informal manufacturers to prevent gas accidents caused by gas leakage when using gas appliances.

2. The hose connected to the gas appliance should be purchased with a special gas hose, and the two ends should be fixed with pipe clamps, and the non-special, expired, and inferior hose should not be used, and the length of the gas hose should not exceed 2 meters; It is recommended to use a safer stainless steel bellows for gas.

3. When using gas, be sure to keep the indoor ventilation good. If the indoor ventilation is poor, the oxygen content in the indoor air will gradually decrease, and the insufficient oxygen supply will lead to incomplete combustion.

4. Do not paste paper, plastic, film and other flammable materials on the above, below and around the walls of the stove for the sake of beauty and convenience in cleaning the stove and the surrounding oil.

5. Do not store or use natural gas and liquefied gas (two gas sources) at the same time.

6. Every time the natural gas is used, the knob switch of the stove and the valve in front of the stove should be closed.

7. Educate children not to play with fire and screw the gas valve at home, so as not to damage or forget to close the valve and cause fire accidents.

8. Do not hang items in the pipeline to prevent air leakage due to loosening of the pipeline interface.

9. Do not wrap wires around natural gas pipelines to avoid electric sparks and accidents.

10. When the house is renovated or rented, it is necessary to inform the decoration personnel, tenants and other outsiders about the knowledge of the correct use and protection of gas facilities to prevent gas accidents.

Paying attention to gas safety and mastering gas knowledge is the best love for your family!

The safety of natural gas is very important, so it is also very important to do a good job of prevention, and the following safety matters need to be paid attention to:

1. Buy stoves and water heaters with good quality and safety performance, and the quality must be passed, so that the use can be guaranteed. Counterfeit and shoddy products are the source of accidents; <>

2. It is necessary to ask professionals to install gas facilities according to the specifications, and do not install or change the line according to your own wishes;

3. Please use it correctly according to the requirements of the product manual, and the natural gas appliances should be regularly maintained (water heaters are from August to October), and the faults should be repaired in time, and the hidden dangers should be eliminated through regular inspections;

4. The gas facilities at home should be checked frequently, and the aging and cracked hoses should be replaced regularly, and the two ends should be fixed to prevent accidents caused by accidental falling off of the hoses. It is important to inspect the hose. Don't leak holes. <>

5. Consider installing and using a gas leakage alarm device to alarm the police in time when a leak occurs to ensure home safety. <>

Now natural gas has entered thousands of households, but as a flammable and explosive gas, it is still very dangerous, so let's talk about it from several aspects.

First of all, when using natural gas, open flames are strictly prohibited around, and I believe that people with a little chemical knowledge know that the main component of natural gas is methane, and methane is a rather flammable gas due to its simple structure and low chemical reaction energy. After methane is burned, carbon dioxide and water will be formed, and the combustion products are harmless, but the combustion process is quite violent, and the surrounding air is compressed sharply and then expanded, and the wind pressure formed by this process can easily press an adult into a piece of paper.

When we use natural gas, we should pay attention to the surrounding environment. Since every household now uses liquefied natural gas, methane is extremely concentrated and exists in the form of a high-pressure liquid, and once ignited in the tank, the consequences are unimaginable. Before using natural gas, we should pay attention to whether there are people around us who are doing some behaviors that endanger the safety of gas facilities, such as modifying household wires, digging holes in walls, etc.

One thing we have to say is that natural gas is not toxic. Many people believe that natural gas, like carbon monoxide, can bind to hemoglobin in the body after inhalation, and eventually suffocate people. This statement is groundless, methane can not be absorbed by the human body, the so-called trace amount of natural gas leakage is no need to panic at all, as long as there is no electricity, no ignition, your life and property safety is guaranteed.

Finally, we need to tighten the valves before and after using natural gas, knowing that gas leaks due to lax valves will always inadvertently take a lot of lives. Although natural gas is not toxic, high concentrations can lead to a lack of oxygen, which can ultimately endanger the lives of occupants.

1. Pay attention to the use of natural gas do not stay away.

When natural gas is in use, people can not leave the kitchen, so as not to overflow the water will extinguish the stove, causing gas leakage, every day before going to bed and when the natural gas is not used for a long time, the gas appliances need to be turned off, and the switch and the main valve should be closed.

2. Pay attention to regular check-ups.

It is necessary to regularly check whether the natural gas pipe and interface are damaged or falling off, check whether the exhaust is not smooth due to blockage, and not only that, but also check whether the rubber pipe in front of the stove is aging. Cracking, whether the interface position of the gas hose is clamped, etc. Generally, the service life of rubber pipes is about 18-24 months, and it is recommended that householders use metal empty bellows to connect gas appliances.

3. Pay attention to open the window frequently for ventilation.

Do not close the doors and windows while using natural gas appliances, pay attention to maintaining air circulation, open the windows or use exhaust fans, so that the fresh air is being degassed and replenished indoors, especially after many people use gas water heaters to take a bath, after a period of time, ventilation is needed to prevent suffocation and poisoning because the indoor air is too late to exchange.

1. Do not leave people at this time when using gas rackets, and pay attention to the stove fire at any time to ensure safe gas use.

2. If the ignition cannot be ignited for three consecutive times, it should be paused for a while to ensure that the gas has dissipated, and then re-ignite. Because although the stove is not lit on fire, the gas has been released many times, and it is very easy to have an accident when encountering an open flame.

3. During the use of the stove, if you find that the fire is off, you should immediately turn off the switch, open the doors and windows for ventilation, and find out the reason for the fire after the smell dissipates, and re-ignite it after proper treatment.

4. Do not use gas stoves without supervision, especially soup, porridge, milk and other foods are easy to overflow, and someone should be left to take care of them to avoid the overflowing soup from extinguishing the stove fire and causing gas leakage.

5. At the end of gas use, we should pay attention to cultivating the habit of "extinguishing the fire and leaving", and check whether the gas has been turned off and eliminated when using it, before going to bed, and when going out.

Hello dear, the prevention problems are as follows: Preventing natural gas poisoning is a little common sense in the family. First of all, when using natural gas, we must pay attention to turning off the gas stove and closing the valve in time after each use of natural gas. Patients who use natural gas for heating or bathing should be aware of the risk of carbon monoxide poisoning after natural gas combustion, and it is important to open windows for ventilation in time.

Secondly, it is necessary to do regular gas pipeline maintenance, including gas, water heater, natural gas, gas stove, etc., to prevent natural gas from appearing after impurities in the pipeline are blocked. 2.To prevent natural gas poisoning, first of all, when using natural gas, we must pay attention to turning off the gas stove and closing the valve in time after each use of natural gas.

Secondly, it is necessary to do regular gas pipeline maintenance.

Nowadays, many cities are connected to natural gas, and natural gas is also indispensable, for example, we need to use natural gas for food, bathing, etc. Although it has a great effect, it is also necessary to pay attention to safety when using it. Today, I will focus on what aspects need to be paid attention to when using natural gas.

1. Precautions for using natural gas in the kitchen.

1. If you use natural gas in the kitchen, you must remember not to close the windows very tightly, and pay attention to opening the windows for ventilation to avoid causing some accidents. Because if the room is in a sealed state, the natural gas will produce carbon dioxide when burning, and the oxygen content will gradually decrease, and when the oxygen supply is insufficient, it will make people unconscious, and in severe cases, it will lead to death.

2. When using natural gas, especially in the kitchen to cook and cook, someone must take care of it, and if you leave the kitchen, you must close the gas stove and valve. Usually also pay attention to the repair and maintenance of the gas meter valve, if there is a looseness or gas pipeline leakage, must be repaired in time, otherwise the consequences are very serious.

3. The gas pipeline should be replaced regularly when using natural gas, it has a service life, if it is some hoses, it cannot exceed two years, and it is found that there are aging or cracks to be replaced, and the problem of winding can not occur when installing the soft pipeline, which is easy to damage the pipeline.

4. The gas stove also has a certain service life, if there is a problem, it also needs to be inspected and repaired, and the gas stove must be purchased from formal channels to effectively ensure the safety of using natural gas.

Second, what aspects should be paid attention to when using natural gas for heating?

1. Use natural gas for heating, if it is some gas meters, the location must be very reasonable when installing. Natural gas is colorless and odorless, and many people have no way to detect a leak, so fire experts recommend installing a monitor in the home, and once the natural gas leaks, it can be activated, so as to alert the user and avoid a disaster.

2. When using, you should pay attention not to put some items on the heater, otherwise it is easy to damage the gas pipeline and cause leakage.

3. After the heating is over, it is necessary to check and repair the heating pipes, and at the same time, the heater should be properly kept and placed in a ventilated place.

Summary: The above points are about what aspects need to be paid attention to when using natural gas for household natural gas heating and kitchen, and I hope to help friends who have this need.