Do you turn off the valve or turn off the gas stove first with natural gas?

Turn off the gas hob first and then close the valve. When using natural gas in ordinary times, be sure to develop good habits of use and turn it off in time when it is used up. It is necessary to close both the gas stove and the valve. It's safer that way.

Close the valve first, as it will allow the gas to continue burning the remaining gas without causing danger.

Turn off the stove first, then close the front valve of the stove. Although today's cooktops have an anti-flashback mechanism, the ball valve before closing the stove first will inevitably let air into the hose or explosion-proof pipe.

When you run out of natural gas, do you turn off the valve or the gas stove first? After reading the knowledge.

Summary. It's time to turn off the heat first, then the gas.

Whether a liquefied gas tank is used, or natural gas is used, there is a valve that controls the gas output, called the stove front valve. Many users are accustomed to closing the valve in front of the stove after cooking, so that the residual gas in the pipe can also let the stove burn for a while, and then automatically extinguish, which can not only save gas, but also avoid the unused gas volatilization into the air and cause harm to the body.

In fact, it is not right to close the valve in front of the stove first, because the fire on the gas stove has not been extinguished, if the valve in front of the stove is closed first, the fire on the stove is likely to enter the gas pipeline along the stove, which is not only easy to damage the pipeline and valve, but also causes safety accidents such as ** in more serious cases.

Therefore, whether you use gas or natural gas in the future, the correct way is to close the valve on the gas stove (also known as the stove valve) first, and then close the valve on the gas pipeline after the fire is extinguished, that is, turn off the fire first and then turn off the gas.

When turning off natural gas, should I turn off the gas stove or the valve first?

It's time to turn off the heat first, then the gas. Whether a liquefied gas tank is used, or natural gas is used, there is a valve that controls the gas output, called the stove front valve. Many users are accustomed to closing the valve in front of the stove after cooking, so that the residual gas in the pipe can also let the stove burn for a while, and then automatically extinguish, which can not only save gas, but also avoid the unused gas volatilization into the air and cause harm to the body.

In fact, it is not right to close the valve in front of the stove first, because the fire on the gas stove has not been extinguished, if the valve in front of the stove is closed first, the fire on the stove is likely to enter the gas pipeline along the stove, which is not only easy to damage the pipeline and valve, but also causes safety accidents such as ** in more serious cases. Therefore, whether you use gas or natural gas in the future, the correct way is to close the valve on the gas stove (also known as the stove valve) first, and then close the valve on the gas pipeline after the fire is extinguished, that is, turn off the fire first and then turn off the gas.

It's right to turn off the heat first and then turn off the gas, there are many people who say that it is right to turn off the gas first and then turn off the fire, and I don't know if it's right when I'm here first.

It is more convenient, safer and more scientific to turn off the gas first.

When turning off the natural gas, you must turn off the gas stove first, and then close the valve, and the order is best not to make a mistake, so as not to cause danger and cause danger.

When turning off the natural gas, you should turn off the gas stove first and then close the valve, which can avoid the danger that may occur when you turn on the gas stove next time.

The gas stove should be turned off first, and then the valve should be closed, so that the order will not cause some harm to the gas stove.

After using natural gas, close the valve first and then turn off the gas stove. Because after each use of the gas stove, there will be a small amount of gas left in the gas pipe, if the switch of the gas stove is turned off first, the residual gas in the pipe will not be fully burned, and will volatilize, which is very bad for people's health. Therefore, after the natural gas, close the valve first and then turn off the gas stove, and the natural gas in the pipeline in the gas stove will be fully burned until it is extinguished, and then turn off the switch after the fire is extinguished.

It is environmentally friendly and avoids the danger of natural gas leakage.

Precautions for the use of natural gas:

1. Other fuels (such as bottled liquefied gas, coal, oil, etc.), residents and sundries shall not be used in the places where natural gas facilities are installed.

2. It is strictly forbidden to dismantle, modify or install gas facilities without permission.

3. It is strictly forbidden to push and release sundries around the gas pressure regulating box (cabinet and station), and the road should be kept unimpeded.

4. In order to ensure the safety of gas users, in addition to the regular safety inspections conducted by gas companies, gas users should frequently conduct daily leak detection. The common method is to use a brush dipped in soapy water to apply to the joints of the gas pipe, if there are bubbles, it means that there is a gas leak. It is strictly forbidden to inspect with an open flame.

When using natural gas, the gas switch should be turned off first, and then the gas stove should be turned off. This keeps the gas room line at a low pressure, which helps to extend the life of the room hose.

Such a thing should be decided based on the ease of operation. Because it doesn't matter if you turn off any switch first. Therefore, it should be turned off the gas stove first, and then turn off the gas switch. It's easy to use.

If you don't use natural gas, should you turn off the gas stove first, or turn off the gas switch first? If you use natural gas, you must turn on the natural gas switch before you can use it, and the gas stove is not connected to that, so you can only turn on the gas switch.

To help with natural gas, you should first turn off the switch on the gas stove and then turn off the main switch of the gas.

Now many communities have begun to use natural gas, and the concentration of natural gas is more suitable, and it is more time-saving to cook, so the frequency of natural gas use is relatively high, so a certain understanding of it can also reduce the occurrence of safety accidents, thatIs the gas stove turned off or the valve first? In our daily use, we are very casual to choose to close the valve or turn off the gas stove first, it may be habitual how convenient it is, who will consider whether the choice is correct will bring adverse consequences? This method is obviously not right, and the master told me that it is not a fixed thing to pass first, and we should adopt different methods according to our actual situation.

If the situation is more special, for example, in the event of a fire accident, everyone must first turn off the switch of the stove, and then close the valve, in order to avoid the natural gas from retracting into the pipeline, which is often called "tempering", which will cause more serious accidents.

If it is in the case of our normal use, that is, when we use it normally, the more correct way is to turn off the valve first and then turn off the stove switch. Of course, most people do this in their daily lives, and this is in line with our normal thinking order. But why do it?

This will first ensure our safety, but also burn all the remaining natural gas in the pipeline to avoid waste, and most importantly, it will be able to avoid gas leakage due to valve failure or other reasons to a large extent.

What are the precautions for the use of gas stoves

1) Installation: It should be placed in a ventilated space, but not near a window, as it will blow the fire in case of strong wind, which is more dangerous. If you have a cooler, don't let the wind blow directly above the flames.

The side of the stove should be 20 cm away from the wall, and the back should be 15 cm away from the wall, and the corresponding fire prevention measures should be taken.

2) Use: The size of the air intake should be adjusted, generally a blue flame. No matter what ingredients you make, you should avoid the danger of food falling into the fire, the frying pan is more gas-efficient, as long as the flame can lick the bottom of the pot, too large flames are more dangerous.

3) Maintenance: Because the gas has a certain toxicity, it is usually necessary to check the connection place frequently, and after using it at night, you can close the valve and open the cabinet door, which is also conducive to ventilation. If there is a peculiar smell, which may cause air leakage, you can use soapy water to smear it and check it, please ask a professional to replace it in time.

This seems to be better: turn off the stove switch first, and then close the gas pipeline valve, so that although a little gas may be retained in the stove hose, and if there is a trace of leakage of this gas, it may also cause the alarm to alarm, but this also has benefits, that is, you will not forget to turn off the stove, there will be no possibility of tempering, and the hose will not be unfavorable due to tempering. FYI.

The valve should be closed first, and this will also avoid a leak for a long time, and most importantly, it will also save natural gas, so in this case the valve should be closed first.

Of course, it is to turn off the gas stove first, and then close the valve after turning off the gas stove, if you don't turn off the gas stove, close the valve directly, and then open the valve, which is also very dangerous.

Turn off the gas stove first and then close the valve, if you close the valve first, it is easy to cause the pipe to be burned out, which will bring danger.

The switch should be turned off first, which is common sense in fire fighting.

This allows the gas left between the pipes to burn as much as possible. In addition, turn off the switch and turn off the gas stove, otherwise the next time you turn on the natural gas, it will leak out, and it is likely to be dangerous!

Turn off the gas stove first, because if you turn off the switch first, there will still be gas, and when you turn off the gas stove first, you can prevent this accident from happening.

Turn off the switch on the stove first, and then turn off the air intake switch.