One, one opens and three closes.
After using gas, turn off the switch and valve in front of the furnace to prevent gas leakage. If you go out for a long time, you need to close the valve in front of the table.
Second, when using gas, people should not stay away.
In the process of using the cooker, people can't stay away from it, so as to prevent gas leakage caused by the flameout of the cooker caused by boiling soup overflow or wind blowing.
Third, always check whether the hose joint is fixed with clips and whether the hose is aging and cracked.
Pay attention to inspection and timely maintenance in daily use to prevent gas stoves from leaking. The parts prone to air leakage are: gas meter shell, various connection points on gas pipeline, gas cock, hose, etc. When the gas leaks to a certain concentration, it will explode when it meets an open flame.
Fourth, long-term use of gas must pay attention to ventilation.
If you use gas for a long time, you must pay attention to ventilation. If the kitchen is not well ventilated, the oxygen in the kitchen is insufficient after using the gas stove, which is easy to cause carbon monoxide poisoning. It is understood that binocular gas stoves, if installed in a kitchen with a volume of less than 6 cubic meters, will be ventilated at least 5 times per hour. It is best to install an exhaust fan in the kitchen to let the air circulate.
Five, found that the smell immediately open the doors and windows, and promptly call the gas company for maintenance.
If you find an odor near the gas stove, you must open the window immediately and report to a safe place in time. At the same time, it is forbidden to bring all kinds of kindling into the room, and it is forbidden to turn off the lights, smoke and make phone calls at the scene to prevent gas explosion.
Six, gas appliance must be used in line with national standards, and infrared cookers are strictly prohibited.
The use of gas appliance in line with national standards, the use of infrared cookers is strictly prohibited. The infrared cooker will produce harmful gas due to insufficient combustion, which is easy to cause indoor poisoning.
Seven, regularly check the gas hose, timely replacement due.
Rubber hose should be replaced every 18 months to prevent cracking, aging or hardening and embrittlement; Check regularly to prevent rats from biting; The rubber hose should not be more than 2m, and both ends should be clamped with pipe hoops; The hose should not be higher than the stove, so as to avoid being burned by fire and causing accidents.
Eight, it is recommended to choose metal bellows.
Advantages of metal bellows: convenient installation, reliable connection, rat bite prevention, corrosion resistance, good flexibility, long service life, free bending, no deformation, no gas blockage, etc. It can reduce indoor deflagration accidents caused by non-human reasons.
9. What should I pay attention to when choosing and installing gas appliance?
Users should buy gas cookers with safety flameout protection devices. The service life of natural gas cookers and water heaters is 8 years.
The gas water heater should be installed in the kitchen or balcony, and it is strictly prohibited to install it in other spaces such as bathroom, bathroom, dining room, living room and bedroom. Users should give priority to the use of straight-line and balanced gas water heaters, and it is strictly forbidden to use straight-line gas water heaters, and the flue should be installed in a standardized manner.
"Ten Prohibitions" for Safe Gas Use
1. Multiple air sources are not allowed in the kitchen. Users who use pipeline gas are prohibited from using bottled liquefied gas or raw coal ball fire in the kitchen.
2. Flammable and explosive articles are not allowed to be piled up in the kitchen to prevent fire and explosion accidents.
3. Do not tie ropes, wires or hanging items on gas facilities, and do not set off firecrackers around gas facilities.
4 gas users are not allowed to add, modify, move and install gas facilities and gas measuring instruments without authorization.
5. Do not occupy or cover gas pipeline facilities.
6. It is not allowed to change rooms with gas pipes and electrical appliances into bedrooms, living rooms and bathrooms.
7. Gas pipelines, valves, gas appliances and other gas facilities are not allowed to be sealed or installed without permission.
8. Do not move, cover, alter, damage or dismantle the safety warning signs of gas facilities without authorization.
9. It is strictly prohibited to illegally use gas facilities, and to occupy or misappropriate gas.
10. Do not open or close the valve box and gas meter box without authorization, and damage the gas facilities.
How to check the gas leakage?
Measurement: Apply soapy water to the position where air leakage may occur, and bubbling indicates air leakage.
Listen: Air leakage will make a slight "filar silk" sound, so you should pay attention to it when you hear similar sounds.
Smell: Add smell to natural gas to remind it of gas leakage. If you smell like rotten eggs at home, it may be a gas leak.
Look: when not in use, observe the gas meter. If the quantity changes, air leakage may occur. What about the gas leak?
If you find a gas leak, please don't panic and follow the following steps:
1. Open the doors and windows for ventilation immediately.
2. Turn off the gas appliance switch and the valve in front of the gas meter, and put an end to all fire sources.
3. Call the 24-hour service telephone of the outdoor safety zone gas company to report the situation, and there will be on-site rescue when necessary.
Tips: If the gas leakage has been confirmed, please strictly observe the following requirements: No naked flame! Don't switch any electrical appliances! Don't call! Don't ring the doorbell! Because these actions are easy to produce small sparks and cause gas explosion, we must remember!