Matters needing attention in daily use of gas tank

Matters needing attention in daily use of gas tank

Matters needing attention in daily use of gas tank. With the improvement of people's living standards, more and more people use gas in their lives, among which gas tanks are very common, but attention should be paid to safety when using them. Let's share the precautions for daily use of gas tanks.

Matters needing attention in daily use of gas tanks 1 1. Never expose liquefied gas cylinders to the sun in summer.

2. When replacing liquefied gas cylinders, check whether the sealing rubber gasket of the pressure reducing valve is in good condition in sequence.

3, the use of liquefied gas cookers, should be in accordance with the first ignition and then turn on the stove switch in the order of operation.

4. When using liquefied gas, someone should take care of it to prevent the soup from boiling, douse the flame, and let the liquefied gas leak out, causing an explosion accident.

5. It is not allowed to adjust the pressure reducing valve.

6. In daily use, you can often spray soapy water on each joint to try to leak, and don't use naked flame to check the leak.

7, found that the leak, immediately close the valve, quickly open the doors and windows.

8. Liquefied gas cylinders should be handled with care, and do not roll or collide on the ground.

9, no level, no residual liquid and violent shaking.

10, when using liquefied gas, other fire sources shall not be used at the same time.

1 1. When the rubber hose falls off or breaks due to aging, close the valve immediately.

12. Once the valve leaks and catches fire, it can be sprayed with dry powder fire extinguisher to the source of the fire, or covered with wet quilt and blanket. Immediately after extinguishing the fire, wrap your hands with a wet towel and close the valve.

13, regularly check whether each part of the liquefied gas stove is normal.

14, after the use of liquefied gas, the stove switch should be turned off in time.

15, the family is equipped with liquefied gas cylinders, cookers, pressure reducing valves, rubber hoses, etc. And you must buy genuine products.

Take the following measures for gas leakage

1, cut off the gas source. Immediately close the cylinder valve and gas appliance switch.

2, it is forbidden to open or close any electrical switch. Turn on and off any electrical switch, such as electric light, electric fan, exhaust fan, range hood, air conditioner, switch, wired and wireless telephone, doorbell, refrigerator, etc. , may produce tiny sparks and cause an explosion.

3. Open the doors and windows. Let the air circulate to release liquefied gas.

4. Evacuate people. Evacuate family and neighbors quickly to prevent irrelevant personnel from approaching.

Precautions for daily use of gas tanks 2 Are gas tanks the same as liquefied gas tanks?

Although they are all gaseous fuels, they are not the same thing.

Gas is made of coal. The main components of gas are carbon monoxide and methane. After the gas plant was born, it was stored in a high gas cabinet and then ran to your house along the gas pipeline. Therefore, it is only possible to use gas where there are gas plants and gas pipelines.

Liquefied gas cylinders are easy to use, and can be used in places where there is no gas factory or gas pipeline.

The full name of liquefied gas is "liquefied petroleum gas". The name is a little strange. The word "liquefied" means liquid, but it can also be called "liquefied petroleum gas", which seems to be gas.

Liquefied gas comes from oil field gas produced during oil exploitation or refinery gas produced by oil refinery. These gases are by-products produced in the process of petroleum production or refining. Oil field gas and refinery gas contain propane and butane. Propane and butane are gases at room temperature, but when they are pressurized, they easily become liquids.

Propane and butane are easy to burn and are good gas fuels. However, if propane and butane gas are put in a steel cylinder, there will not be much and they will be used up in a short time. People use propane and butane to liquefy easily, pressurize them into liquid, and put them into steel cans and steel cylinders for easy storage and transportation. When in use, as long as the valve is unscrewed, once the pressure is reduced, liquefied petroleum gas will continue to turn into gas and rush out, which can be used like gas. Because of this, it is called "liquefied" oil "gas"

Liquefied petroleum gas is a by-product of petroleum industry with low cost and high calorific value, and it is a good gas fuel. In factories, people have used liquefied petroleum gas instead of acetylene to cut steel. Acetylene is calcium carbide gas. When calcium carbide reacts with water, acetylene will be released. Calcium carbide is very expensive. It takes about 3500 kWh and 700 kg of coke to produce 1 ton of calcium carbide. Cutting steel with liquefied petroleum gas can save a lot of electricity and coke.

When using liquefied petroleum gas, it should be noted that gas storage steel tanks and cylinders cannot be heated and should be far away from fire sources. When heating, a large amount of liquefied gas becomes gas, and the pressure in the bottle increases, which is easy to cause accidental explosion accidents.

Liquefied petroleum gas is a promising new fuel. It brings new impetus to industry and new fuel to residents!

How to use the gas shower:

Gas shower is a common bathing appliance in modern families. Because gas shower uses gas as fuel, hot water can be prepared by burning and heating. Then, it is very important to master the use of gas shower, which is related to the safety of you and your family.

1. After the open flame is ignited, turn the ignition button of the air valve to the "ON" position, turn the water level control knob to the "LOW" position, open the cold water valve, and the main burner will burn automatically, and then the water will flow out from the hot water outlet.

2. The outlet temperature of water heater is determined by the size of fire and water. What is the outlet temperature after setting the size of the fire? It is adjusted by the water temperature adjustment button.

3. Close the hot water valve or the cold color valve. When there is no water flowing out, the main burner will go out, but the open flame is still burning. If hot water is needed again, open the closed water valve, the main burner will be ignited and hot water will come out.

4. When stopping using, first close the cold water valve, then turn the ignition button of the air valve clockwise to the "off" position, and finally turn off the main switch of the origin.

Matters needing attention in the use of gas shower:

1, you should read the instructions carefully before using the gas shower. When installing a shower, it is best to use a metal tube, and the rubber tube is easy to age.

2. Check the whole pipeline system of air source and shower regularly. Here is a good method: smear soap and water foam on the pipeline joint to check whether the pipeline is cracked or aging.

3, because the gas shower will produce some harmful substances in use, so when using the shower, be sure to ensure good ventilation around, and repair it in time if it doesn't catch fire.

4. Maintenance, should prevent the shower flue corrosion, prevent flue blockage or leakage.

5. When the shower is used in windy weather, the smoke in the flue of the flue water heater should be closed in time and suspended.

6, gas shower should be closed in time after use gas and water inlet valve.