Gas safety

What are the contents of gas safety management?

The contents of gas safety management include:

(1) Gas facilities should clearly divide management areas and clarify responsibilities.

(2) Various major gas equipment, valves, discharge pipes, pipe supports, etc. should be numbered, and the numbers should be marked in obvious places.

(3) The gas management department should prepare a gas process flow diagram with the numbers of equipment and ancillary devices marked on the diagram.

(4) Units with gas facilities should establish the following systems:

1) Gas facility technical file management system, including equipment drawings, technical documents, equipment inspection reports, completion instructions, Complete documents such as as-built drawings are archived and preserved;

2) Record and file management system for gas facility overhauls, intermediate repairs and major failures;

3) Record and file management of gas facility operation conditions System;

4) Establish a daily, quarterly and annual inspection system for gas facilities, conduct key inspections on equipment corrosion, pipe wall thickness, bracket elevation, etc. once a year, and record the inspection results for future reference.

(5) Gas dangerous areas (such as basements, pressurization stations, hot blast stoves and various gas generators

Gas safety knowledge

1. Before using gas What should you pay attention to?

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. The cylinder should pay attention to the inspection period and be accompanied by an inspection certificate.

2. The cylinder should be kept upright and protected from violent vibrations.

3. . Place it 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 if there is a leak in the gas pipeline?

If you suspect there is a leak in the gas pipe (pipeline) in your home, do not use a match or lighter to test. 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 fire? What are the dangers?

The gas flame is normally light blue. If it is found to be red, it means incomplete combustion. If there is a risk of poisoning, you should immediately ask a gas professional to check and adjust the stove.

6. How to identify gas leaks

1. Smell - Domestic gas contains odorants. , there will be a smell when it leaks.

2. Vision - gas leakage will cause foggy white smoke to form in the air.

3. Hearing - there will be "hissing". "His" sound.

4. Touch - your hand will feel cool when it is close to the leakage hole.

7. How to deal with gas leaks?

1. Turn off the gas switch immediately

2. Never turn on or off any electrical switch

3. Open all doors and windows gently and escape quickly. Outdoors.

4. Call the police

8. Can gas kill people?

1. Gas itself is not toxic, but it can cause narcosis and suffocation.

2. Improper use of gas will produce a large amount of carbon monoxide, which can easily combine with hemoglobin in the blood, causing hypoxia (carbon monoxide poisoning, leading to death). /p>

9. What should you do if carbon monoxide poisoning occurs due to improper use of gas?

1. Turn off the gas switch

2. Open the doors and windows for ventilation.

3. Provide fresh air to the injured

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 until the gas smell has dissipated to avoid sparks and fires.

11. What are the symptoms of carbon monoxide poisoning?

1. Headache, dizziness, nausea and vomiting.

2. Strong sense of collapse, accelerated breathing and pulse, blurred consciousness, and 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 you do if the gas pipeline is accidentally cut off due to sewage pipeline construction?

If the gas pipeline is accidentally cut due to sewage pipeline construction, citizens are asked to immediately turn off the fire source at home. If a fire breaks out in a pipeline, do not put out the fire hastily. Set up a cordon and call the police as soon as possible. Residents near the pipeline break or pedestrians passing by should

avoid smoking, or starting cars, motorcycle engines, and various power switches to avoid explosions or burnings. Personnel should stay as far away from the scene as possible. Before handling personnel arrive at the scene, citizens are asked to surround the scene with ropes and write slogans such as "gas leakage" to alert people and vehicles passing by.

Gas usage safety

Residents should pay attention to the following when using gas:

1. In the event of an accidental gas leak, do not start any electrical equipment, including turning on the gas. Lights, exhaust fans, range hoods, TVs, radios, telephones, etc. must be opened in time for ventilation and the gas company must be promptly reported.

At 1:10 a.m. on January 3, 1995, a gas explosion occurred in a residential building in a community. The male owner was killed on the spot. The foyer, storage room, and kitchen were all destroyed, and two bedrooms were destroyed. It was destroyed by the fire that started after the explosion, and all the items in the house were reduced to ashes.

The cause of the accident was found out. The user accidentally leaked gas due to improper contact between the gas hose and the stove. No one was at home at the time. The male owner noticed a gas leak after returning home in the early morning. He did not follow the instructions. Safe gas use requires opening doors and windows for ventilation, but instead turned on the range hood. As a result, the range hood started and sparks ignited the gas, causing a tragic disaster.

2. Gas appliances must be qualified products from regular manufacturers. Don’t be greedy for temporary gains and create hidden dangers of accidents.

At 11 a.m. on October 17, 1998, a gas user in a certain city had his whole family poisoned by gas poisoning. Two people in the family of three died, and one person was severely poisoned.

The accident investigation found that the cause of the accident was the use of flexible gas connection hoses that did not meet safety regulations. Since the hose used to connect the gas pipe and the stove is an obsolete oxygen pipe (used for gas welding and gas cutting), this hose has poor elasticity and is not corrosion-resistant, and it is easy to accidentally fall off and cause gas leakage.

3. When installing a gas water heater, be sure to ask a professional team to perform the installation in a standardized manner. When using the water heater, be sure to maintain good indoor ventilation.

On July 30, 1997, a gas user in a certain city suffered from gas poisoning, resulting in two deaths. On-site inspection found that when the user was using the gas water heater to take a bath, the air conditioner was turned on in the room, so the doors and windows were closed and the air could not circulate, causing gas poisoning of two people in the room.

4. When using gas, someone must be in front of the stove to supervise it. Check whether the gas valve is closed before going out and before going to bed every day.

At 3 o'clock on March 17, 1998, a gas fire broke out in the home of a gas user in the family building of a university. The fire burned all the items in the kitchen and all the balcony glass. Fortunately, the fire was put out in time and no casualties were caused. Investigation showed that the user boiled a pot of water on the gas stove before going to bed at about 11 p.m., and then forgot to take it off after going to bed. As a result, the water dried up and caused a fire, causing damage to family property. .

5. During interior decoration, gas facilities cannot be moved, gas meters, gas pipes, etc. must not be installed in cupboards, and gas valves must not be sealed.

On March 31, 1997, a fire broke out in a residential building in a community. The fire burned out the gas meter, and the gas spurted out from the pipe. The gas source needed to be cut off immediately. However, because the gas meter was located on the first floor, The user's main valve was built into the stove and could not be closed in time, causing greater losses.

6. The gas stove cannot be placed directly below the gas meter. It must be staggered by more than 30 cm directly below the gas meter to prevent the gas meter from being exposed to heat or moisture.

On August 17, 1990, a user in the transportation building of a certain community placed a stove directly below the gas meter. Due to long-term heating, the lead pipe connecting the gas meter was burned, causing the gas meter to fall off, triggering fire.

How to use the gas tank correctly? As mentioned in the title, my home is currently using a large, blue bottle of gas. It has been installed

1. The newly filled gas tank should be used for the first time. Before removing the gas tank, check whether the connections between the bottle body and the accessory angle valve and pressure reducing valve are securely connected and leaking. 2. It is strictly forbidden to heat the gas tank by grilling or hot water above 60 ℃; it is strictly forbidden to pour each other without permission. bottles; it is strictly prohibited to use gas cylinders beyond their expiration date. 3. Gas cylinders and briquette stoves should not be used in the same room. Gas cylinders should not be close to heat sources, such as radiators, stoves, coal stoves, etc. The distance between cylinders and gas stoves should be kept more than 1 meter. 4. Store gas The house where the gas tank is located should be well ventilated. Gas tanks should not be left away from people during use. Especially when the gas in the bottle is about to be used up or when a small fire is burning, it is easy to extinguish, causing leakage of liquefied gas, which can cause fires or fatal accidents. Important reasons. 5. When a gas tank leaks, open doors and windows quickly, and do not use open flames (including switching on and off lights, exhaust fans and other power equipment) to reduce gas concentration and eliminate potential accidents. 6. The gas tank is about to be inspected or the bottle is found If there are physical defects or damaged parts, they should be sent to the gas tank inspection unit for inspection and repair in time. You are not allowed to dismantle or repair it without permission. As long as it is used correctly, the gas tank will not explode.