How to prevent gas leakage? What if the gas leaks?

1. If you smell strange smell or feel dizzy and headache, please open the window quickly to ventilate and leave the room, and try not to inhale any more gas.

2. Close the main air valve.

Don't turn on the light, make a phone call, wear a sweater, etc. when gas leakage is suspected. It is forbidden to generate static electricity and sparks.

4. Call the gas warranty hotline outside and ask professionals to confirm the handling. The number dialed in Shanghai seems to be 962777.

In order to prevent accidents caused by gas leakage, you can pay attention to the following points:

1. At least one window in the room should be open all the year round, and it cannot be closed completely.

When cooking with gas, pay special attention to whether the window is open.

3. If there are no outsiders, don't lock bathroom door in the shower at home. Once you faint, it is convenient for your family to come to the rescue.

4. Never install a gas water heater in the bathroom or toilet.

5, the water heater must choose forced exhaust type, the exhaust pipe must be connected with the outside world, and regularly check to keep the exhaust pipe unblocked to prevent rats and birds from nesting in the exhaust pipe from affecting the exhaust effect.

6. When cooking on the stove, it's best not to go away, put out the flame with waterproof, vegetable juice and soup overflow, resulting in gas leakage, or burn the pots and pans because you forgot to cause a fire. You can choose a safe cooker, that is, a cooker that will automatically cut off the gas supply in case of flameout.

7. Check the gas pipeline, valve and pipeline for air leakage every year, and replace the aging rubber gas pipeline in time. Generally, rubber gas pipelines are replaced once every six months to one year, and the replacement cycle of metal materials can be extended accordingly.