How to clear gas 20, how to clear gas

Your home is heated with honeycomb coals in a sealed room, raw bean sprouts, ask how to remove the gas.

Let's analyze the process:

Honeycomb coal is generally made of white coal, which has low volatile content and is not easy to ignite, but has a relatively high calorific value, which is conducive to household use. Honeycomb coal releases heat during combustion (which is the part we use) and carbon monoxide and carbon dioxide (which are harmful to the human body), which can cause carbon monoxide and carbon dioxide poisoning in a sealed environment, and slowly die of lack of oxygen without realizing it. So how can we use heat and prevent poisoning?

The only way to do this is to retain the heat and get rid of carbon monoxide and carbon dioxide.

The most direct and effective way is to add a sealed chimney to the stove, the heat released by the honeycomb coal during the combustion process is retained in the room, and the carbon monoxide and carbon dioxide fumes produced are discharged to the outside through the sealed chimney. When installing the chimney, pay attention to the installation position, not install it on the windward side (it will cause the smoke to be discharged and still poisoning), but to install it in the direction and position to ensure that the smoke can be discharged smoothly.

In addition, the chimney must be sealed, and the chimney should be cleaned after a period of use to ensure that the chimney is unblocked.

I hope you wish you a happy life, a prosperous business, and everything is OK.

Coal gas is mainly carbon monoxide, which is slightly lighter than air. Just open the windows to ventilate. If it's particularly severe, put a basin of solution that reacts with carbon monoxide, and don't use water, because water doesn't work at all. Focus on ventilation.

Don't trust a solution that can completely remove the gas. The best thing to do is to add a chimney to the stove and direct the gas out. Believe me.

Gas shut-off method repentance:

1. Check the gas stove and confirm that the gas stove is in the ignition state.

2. First turn off the gas stove to ensure that the fire of the gas stove is extinguished.

3. Then close the gas valve on the gas pipeline to ensure that it will not cause sucking.

4. Check whether the gas stove and gas valve have been closed.

5. Use gas safely and ventilate frequently.

Gas:

Coal gas is a gas containing flammable components that is processed from coal as a raw material. According to the processing method, the nature and use of the gas, it is divided into water gas, semi-water gas, and air gas (or furnace gas) obtained by coal gasification, and the calorific value of these gases is low.

The gas obtained by coking in the coal dry distillation method is called coke oven gas, which belongs to the medium calorific value gas and can be used as civil fuel in the city.

1. Rescue the poisoned person from the gas danger area quickly and in a timely manner, lift it to a place with fresh air, loosen the buttons and trouser belts, and pay attention to keeping warm, the rescue place should be kept quiet and ventilated, and assign a special person to maintain order.

2. If the poisoning is mild, such as headache, nausea, vomiting and other symptoms, you can directly send it to a nearby health station for first aid.

3. If the poisoning is severe, if there are symptoms such as loss of consciousness and foaming at the mouth, the gas protection personnel and the personnel of the health station should be notified to rush to the scene for rescue.

4. If the poisoned person has stopped breathing, he should immediately do artificial respiration and use a wake-up device at the scene, and at the same time notify the gas protection personnel and health station personnel to rush to the scene for rescue.

5. Before the poisoned person recovers consciousness, he shall not be sent to a distant hospital by ambulance for first aid, and when he is sent to the nearest hospital for rescue, effective first aid measures should be taken on the way, and medical personnel should escort him.

Turn off the gas tank gas, be sure to turn off the switch of the gas stove first, and then close the gas tank gas valve, the specific operation steps are as follows:

1. At this time, the gas stove is in use and the flame is burning.

2. Pinch the switch of the gas stove.

3. Turn off the switch of the gas stove by twisting it to the left.

4. Pinch the valve of the gas tank.

5. Twist the valve according to the direction of the arrow in the figure below, close the valve of the gas tank, and the operation is completed.

Hello, the gas cylinder outlet valve used in the family is common: angle valve and straight valve, (there are more gas cylinders with angle valve,)

Straight valve: without external switch, the valve in the valve body and the pressure in the bottle are automatically closed, and the pressure reducing valve linkage switch can control the valve in the valve body of the straight valve to close.

Note: The "gas tank" you are talking about is called: LPG cylinder. The gas in the bottle is called: liquefied petroleum gas, and due to people's habits, liquefied petroleum gas is often called "coal gas".

1. Tighten the valve on the gas tank and turn off the gas stove when the flame decreases.

2. Coal gas is a gas made from coal as raw material and containing combustible components. A gas tank is a cylinder for storing gas, the wall thickness of the cylinder is about millimeters, the internal pressure is megapascal, it has a safe use period of 15 years, and it needs to be checked regularly every four years.

1. Experts especially pointed out that many citizens think that closing the gas pipeline or cylinder valve and then closing the stove switch can save gas, but in fact, this is the wrong way to use, which will lead to no pressure in the pipeline, which is easy to cause backfire. The correct order should be to turn off the gas stove first and then close the gas valve, first turn off the stove to make sure the fire on your stove is out, and then turn off the gas tank to ensure that it does not cause gasp.

2. Because the gas tank is compressed to press the gas into the gas tank, if the gas tank is closed first, but there is still gas in the gas pipe, and the stove is still burning, when the gas in the gas pipe is almost gone, the flame will burn into the gas pipe, causing the gas pipe to catch fire and even affect the gas tank. This is often referred to as tempering, which not only damages kitchen utensils, but can also cause serious fires.

3. In addition, if the gas valve is closed first and then the gas stove is turned off, the gas in the gas pipe is almost burned, and the gas and air in the pipe have been completely mixed when it is used next time, and it may cause deflagration and danger at the moment of ignition when the gas stove is turned on.

The correct sequence of turning off the gas is to close the main valve first, and then turn off the switch of the gas stove slowly and automatically extinguished; In case of fire, turn off the switch of the gas stove first, and then close the main valve; I hope this life hack can help everyone.

3. Regular maintenance. Take care of the stove, keep the cooktop clean, the fire hole on the burner is easy to be blocked by porridge, vegetable soup, medicinal juice, dust and other dirt, should be decontaminated at any time, wipe off water stains, regularly use a small wire to dredge the ventilation hole on the stove head to prevent blockage, the thermoelectric coupler should be often polished with fine sand, the oxide accumulated on the thermoelectric coupler or the stains that affect the heat transfer are removed, so as to keep the stove clean and gas.

The gas is unobstructed and kept in good condition.

of the state of heat.

4. Check frequently. Frequently check the sealing performance of the plug valve (the valve at the joint between the metal pipe and the rubber pipe), and oil it in time; Frequently check whether the connecting hose has cracks and aging, and replace the hose with a new hose in time if any problems are found; After a long time of burning, the temperature of the stove is high, so it is necessary to prevent dripping cooling water to avoid the paint leather of the stove from falling off.

Summary. Hello dear, it's a pleasure to serve you. The gas removal method in the kitchen is as follows:1Gas leaks in the kitchen are very dangerous. It is recommended that you open all windows immediately. Then wait for natural exclusion.

Kiss your cave imitation grilled well, I am happy to serve you on the big bench. The gas removal method in the kitchen is as follows:1Gas leaks in the kitchen are very dangerous. It is recommended that you open all windows immediately. Then wait for natural exclusion.

2.Some people will go and turn on the fan. Or turn on the range hood.

In fact, this is very dangerous. Because in the kitchen take the lack of gas leakage. Turning on these appliances repeatedly may dispel sparks.

This firemaker with flowers may ignite the gas and pose a ** risk.

3.Personally, it is recommended to leave all doors and windows open. Let the doors and windows ventilate automatically. Wait for the gas to dissipate automatically. This is the safest and safest thing to do.

4.Also, be careful not to turn on any electrical appliances, including lights, range hoods, fans, lighters, water heaters, stoves, etc.

Turn off the gas stove first, then the gas canister.

Proper use of the gas stove:

The sealing ring on the front of the pressure reducing valve of the gas tank must be carefully checked to see if it is in good condition and used again before replacing the gas. Gas cylinders should be regularly inspected at the gas supply department. Do not disassemble and repair the pressure reducing valve or bottle valve, and find a professional to deal with the problem.

There must be a distance of one meter between the gas tank and the stove. The kitchen with gas canisters should not only be well ventilated, but also should not store or use coal stoves at the same time. Don't put anything on the gas canister, and don't put the gas can down.

When using gas, you should first unscrew the valve on the gas tank, and then turn on the switch on the stove, after using it, you should also close the valve of the gas tank first, and then turn off the switch on the stove when the fire is extinguished.

The gas is mixed with odorants. Therefore, if you smell a foul smell, the gas may be leaking. The simple test method is to brush soapy water or laundry detergent water on the hose, the valve of the gas tank, the pressure reducing valve and other interfaces, if there are bubbles, it means that the place is leaking.

When there is a gas leak, you should immediately turn off the switch of the gas tank and the switch of the stove, cut off the power supply, open all the doors and windows at home, run outside, do not make a fire or smoke, and do not turn on or off any power switch, so as not to produce sparks when using the power switch, and contact with the air gas**. In addition, if you can't control the air leak yourself, it's best to call ** for help after going outdoors.

If the gas tank catches fire, you can't close the valve first! The valve can be closed only after extinguishing the small point appropriately. Otherwise, it is easy to cause a fire**! Apply water to cool the gas and quickly extinguish the fire, then close the valve.

Answer: Turn off the gas tank switch first, and then turn off the gas stove switch.

If you don't understand, don't talk nonsense, it will hurt people The correct way to use it is to turn off the gas stove first and then turn off the main valve.

The correct way is to turn off the gas tank first, and then close the gas stove valve. The right way to use a gas stove:

1. Adjust the damper. All gas cookers must pay attention to adjusting the size of the flame and damper, so that the burning flame is a blue cone and the flame is stable; Because the damper is too large and the amount of air is too much, the fire is not easy to ignite; If the damper is too small, it is easy to produce red fire and incomplete combustion. For gas stoves with flame-out protection, the damper adjustment ratio is:

One damper directly connected to the small burner should be closed as small as possible, and the other flap leading to the outer ring should be opened one-third of the fan. 2. Correct ignition. When the gas cooker with flame-out protection device is ignited, press the button, turn on the switch, and after the flame appears, it cannot be released immediately, and the switch must be pressed for at least 3 seconds before it can be released.

3. Regular maintenance. Take care of the stove, keep the cooktop clean, the fire hole on the burner is easy to be blocked by porridge, vegetable soup, medicinal juice, dust and other dirt, should be decontaminated at any time, wipe off water stains, regularly use a small wire to dredge the ventilation hole on the stove head to prevent blockage, the thermoelectric coupler should be often polished with fine sand, the oxide accumulated on the thermoelectric coupler or the stains that affect the heat transfer are removed, so as to keep the stove clean, the gas is unblocked, and keep it in a good heating state. 4. Check frequently.

Frequently check the sealing performance of the plug valve (the valve at the joint between the metal pipe and the rubber pipe), and oil it in time; Frequently check whether the connecting hose has cracks and aging, and replace the hose with a new hose in time if any problems are found; After a long time of burning, the temperature of the stove is high, so it is necessary to prevent dripping cooling water to avoid the paint leather of the stove from falling off.

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