Improper use of gas is a source of disaster. What should the elderly pay attention to?

1. What should you pay attention to before using gas? When using gas, you must pay attention to whether there is a smell, confirm that there is no gas leakage before turning on the gas, and pay attention to good ventilation. 2. What should you pay attention to when using gas cylinders? 1. Please pay attention to the inspection period of the cylinder and attach the inspection qualification mark. 2. Please keep the cylinder upright and avoid violent vibrations. 3. Place in a well-ventilated place away from sunlight. 4. Do not use the cylinder upside down. 5. Do not place objects on the cylinder to avoid ignition. 3. How to check whether the gas pipeline is leaking? When you suspect there is a leak in a gas pipe (pipeline) in your home, do not use a match or lighter to test for leaks. Instead, use soap bubbles to check for leaks. 4. Where is the safest place to install a gas water heater? It should be installed outdoors in a well-ventilated area to avoid accidents of carbon monoxide poisoning. 5. What is the phenomenon of red flames in gas fireworks? What's the danger? How should this be handled? The gas flame is normally light blue. If it is found to be red, it means incomplete combustion. There is a risk of carbon monoxide poisoning, so you should immediately ask a gas professional to check and adjust the stove. 6. How do you know about a gas leak? 1. Smell - Domestic gas is mixed with odorants, and there will be a self-odor when it leaks. 2. Vision - gas leakage will cause mist-like white smoke to form in the air. 3. Hearing - there will be a "hissing" sound. 4. Touch - when your hand is close to the leakage hole, you will feel a cool feeling. 7. How to deal with gas leakage? 1. Turn off the gas switch immediately. 2. Never turn on or off any electrical switch. 3. Gently open all doors and windows and escape outdoors quickly. 4. Call the alarm. 8. Will gas kill people? 1. Gas itself is not toxic, but it has anesthesia and suffocation properties, which reduces biological reaction capabilities. 2. When gas is used improperly, a large amount of carbon monoxide will be produced. Carbon monoxide can easily combine with heme in the blood, causing hypoxia (carbon monoxide poisoning, leading to death). 9. What should you do if the gas air is insufficient and carbon monoxide poisoning occurs? 1. Turn off the gas switch. 2. Open doors and windows for ventilation. 3. Provide the injured with fresh air. 4. Untie the restraints and clear the respiratory tract. 5. Perform artificial respiration or cardiopulmonary and abdominal compression as needed. 6. Do not turn on or off any power switch before the gas smell dissipates to avoid sparks and fire. 11. What are the symptoms of carbon monoxide poisoning? 1. Headache, dizziness, nausea and vomiting. 2. There will be a strong sense of collapse, accelerated breathing and pulse, confusion of consciousness, and the inability to move the body on its own. 3. Flushed face, loss of consciousness, respiratory arrest, convulsions, leading to cardiac arrest and death.

12. What should I do if the gas pipeline is accidentally cut due to sewage pipeline construction? If a gas pipeline is accidentally cut due to sewage pipeline construction, citizens are asked to immediately turn off the fire source at home. If a pipeline catches fire, do not put out the fire rashly. Set up a warning line and call the police as soon as possible. Residents near the cut site or pedestrians passing by should avoid Smoking, or starting the car or motorcycle engine and various power switches to avoid explosion or burning. Personnel should stay away from the scene as much as possible. Before the handling personnel arrive at the scene, the public is asked to surround the scene with a rope and write a sign saying gas leakage. and other signs to remind passing people and vehicles.