It is rare not to see a household that has no gas cylinder. It is now commonly used in our everyday lives. Cooking gas cylinders are something most of us wouldn't be able to cook without. But these harmless looking cylinders can actually be dangerous. Known to cause horrific mishaps if not handled properly, LPG cylinders can leak and cause severe damage to both your life, lives of others and properties.
How Does A LPG Gas Leak Occur?
Gas leaks can occur from defective rubber tubing (ones that connect the cylinder's outlet to our burner), or from a faulty regulator fitting and poor handling of gas appliances. Apart from that, leaving the dish you are cooking unattended can cause the food to spill over, which in turn douses the burner and causes gas leak.
Is There Any risk with Using LPG Gas Cylinders?
A gas cylinder can explode if it's close to a source of ignition. Explosion from LPG can result in serious burns and can cause multiple injuries and even, death. Also, if gas cylinder is used under extreme high heat, like in the sun, it could cause blast. Expired gas cylinders are also risky.
What You Should Do In Case Of A Gas Leak?
It is easy to recognize a gas leak due to its powerful, pungent odour. You can also install electronic gas leak sensors (gas detector) in your house.
The smallest spark or flame can ignite gas fumes and cause an explosion, so here are the steps you should take:
1. When a gas leak is suspected, extinguish all flames, incense sticks, candles, etc
2. Close the LPG regulator and put the safety cap on the cylinder after every usage.
3. Don’t light matches (or a lighter).
4. Do not switch on/off any electrical switches or appliances.
5. Open the doors and windows to ventilate your house or room.
6. Isolate main electrical supply from the outside.
7. Do not use mobile phone torch light.
What Are The First Aid In Case Of LPG Gas Leak?
1. If inhaled, move the person to a place where he/she can breathe some fresh air. Let him/her rest in a position that is comfortable, and if necessary, you can administer artificial respiration.
2. If there has been skin contact with the gas, immediately remove the contaminated clothing. Rinse the affected skin with plenty of water for more than 20 minutes and seek medical help.
3. In case of eye contact rinse the eye and the eyelid immediately with plenty of water for more than 20 minutes. Continue rinsing and seek medical help.
How To Put Out Fire From A Gas Leak?
The fire from a gas explosion can be extinguished with carbon dioxide (CO2), dry chemical powder or water spray. Also, all sources of ignition and flammable objects should be removed from the area. For the safety of people, they should be evacuated from the area as soon as possible.
6 Safety Precautions For LPG Gas And Cylinders
1. Always store gas cylinders away from sunlight, heat, sparks and flame.
2. Avoid contact with skin and eyes.
3. Protect containers and the valves against physical damage.
4. LPG gas cylinders must be stored in an upright position.
5. The pressure relief valve should be in the vapour space of the cylinder.
6. Get the hose checked regularly by your gas dealer.