Answer: A room or kitchen equipped with gas meters, gas stoves and gas pipes and other gas equipment and facilities must not be used as a bedroom or lounge, because if the gas meters, gas stoves and gas pipes are damaged and leaked, it is not easy to detect, and it is more likely to cause explosions, Fire and other hazards.

2. Why is it dangerous to leave unattended when using gas?

Answer: When using gas, you should not leave, pay attention to the combustion situation at any time, and adjust the flame. Because the soup overflows, it may extinguish the flame, or when using a small fire, the flame is blown out by the wind, and the gas continues to emit, which will cause explosions, fires and other accidents.

3. How to do a good safety check when stopping the use of gas?

Answer: Before going to bed, before going out and when stopping using gas, the gas switch should be checked again to confirm whether it is all closed, and people should close the valve.

4. What if air leakage is found?

Answer: If you find gas odor in the room, you should immediately open the doors and windows, and check whether the gas stove switch is closed? If it is closed, it may be a gas pipe or gas meter leakage, should immediately gas meter before the main valve to be closed, then to the outdoor call to inform the gas company staff door-to-door inspection. When no one is at home, the gas user should turn off the main switch in front of the gas meter to ensure safety.

5. Which safety prohibitions should be paid attention to when air leakage is found?

Answer: In case of gas leakage in the gas branch pipe and the user cannot cut off the gas source, the gas company should be notified immediately. Before the maintenance personnel arrive, the user must not stay indoors, and all kinds of kindling are strictly prohibited, and the electric light should not be switched on and off, so as not to cause explosion.

6. How to identify gas leakage?

Answer: Gas is an invisible colorless gas, invisible to the naked eye. However, for the safety of daily gas use, a special odor agent is added to the gas, which can be found in time when gas leakage occurs. If the user smells a special smell at home, he should pay attention to whether it is a gas leak. When looking for air leakage, soapy water can be used to smear the connection of gas meter, stove and pipeline. Any bubbling place is the gas leakage place. Remember not to use open flame during inspection.

What is the harm of stacking things near the gas meter stove?

Answer: Do not pile up waste paper, plastic products, dry wood, gasoline, bamboo baskets and other easily combustible articles and other sundries around gas meters, gas stoves, water heaters and other gas facilities to prevent unextinguished match stems from being thrown into the gas after it is ignited to cause fire accidents and hinder maintenance and other work.

8. How to adjust the flame?

Answer: When using a pot to cook food or a kettle to boil water, the flame should be adjusted at any time according to the size of the pot bottom area and the need for firepower. The flame should not exceed the area of the pot bottom and the pot bottom. The electronic stove should adjust the wind blade between the burner and the stove body, and the flame should be blue and bright. Avoid large and weak fire, waste of gas source, small fire air intake is not enough to form "bubble" tempering.

9. Is empty burning gas a waste?

Answer: The use of gas should be turned off as soon as it is used up. It should be used more. Don't let the gas burn empty, and don't waste gas for fear of trouble.

10. What if the flame meets the wind?

Answer: The flame will fall to one side or swing when it is blown by the wind, and the heat will spread and affect the combustion. It is better to make a wind-blocking ring with iron sheet according to the size of the stove eye, or use the shabby washbasin to remove the bottom of the pot and cover it outside the feet of the pot. This can not only prevent the wind blowing drummer from extinguishing the flame, but also make the flame burn intensively, make full use of it and save gas.

11. How to use the gas stove switch?

Answer: Turn on the air source switch, push it open and rotate it by hand, turn it counterclockwise by 90%, and after hearing the sound of "beep", the burner should have a flame burning (if you don't listen, you should return to the position and repeat it) to release your hand. At this time, the firepower of the burner should be lowered by 90 degrees to the minimum flame, and it should be adjusted upward to cut off the air source.

12. What is the function and use of the gas meter switch?

Answer: The gas meter switch is the gate when overhauling the stove. It should be opened in the morning and closed at night. It should be used frequently to avoid rust and prevent accidents from being difficult to function. The method of use is to turn on the gas when the switch handle is parallel to the gas pipe, and to turn off the gas when the switch handle is perpendicular to the gas pipe.

13. How to maintain the gas stove?

1) should be regularly cleaned to eradicate the stains on the surface of the gas stove to prevent rust.

2) Burner fire eye is easily blocked by soup dust, can often use wire or old toothbrush dredge.

14. What are the treatment methods for gas pipelines during interior decoration?

1) When the gas pipeline is encountered during interior decoration, the relocation can only be carried out after applying for approval.

2) gas pipeline is easy to corrosion, easy to leak pipe fittings, the existing many users will be buried in the wall (ground), not easy to check, to the normal maintenance caused great harm. Therefore, users are required to expose the gas pipe to the room when decorating, so as to deal with the leakage in time and ensure the safety of gas use.

15. Other Precautions

1) children should always be taught not to play with gas stove valves, hoses and other gas facilities, so as not to twist the valve or forget to close and cause gas leakage accidents. Children should also be taught not to hang from exposed gas pipes to avoid air leakage due to loose pipe joints.

2) It is strictly forbidden to use air burning gas to bake clothes, bed sheets, children's diapers, etc., so as to avoid fire caused by burning clothes.

3) Gas stoves, water heaters and other gas appliances are not allowed to be used indoors with closed doors and windows, nor can they be used in an environment with no air circulation.

4) It is not allowed to hang articles on gas pipes, gas meters and other gas facilities, and it is not allowed to tie ropes to avoid leakage caused by loose pipe joints. Special attention must be drawn to the fact that gas pipelines are not allowed to be used as grounding wires for electrical equipment, and welding on gas pipes is prohibited to avoid accidents.

5) After the installation of the gas facilities is completed, the gas company shall be responsible for the ignition trial, and the private ignition trial is prohibited.

6) The user shall not lengthen the gas hose without authorization. The domestic hose shall not exceed 2 meters, and both ends of the hose shall be locked with pipe clamp. Users are not allowed to connect or lengthen without permission, because the hose grows, which will increase the possibility of damage and air leakage. The aging gas hose should be replaced in time.

Original title: kitchen gas explosion, gas use to be careful!