Turn on the range hood while cooking, should the window be open or closed, and why?

When you open the range hood, you have to close the window, if you open the window, the air will circulate, and the whole kitchen will be fume, and when you close the window, there is only one vent of the range hood, so that the smoke will go out from the range hood.

The windows should be closed. Because when the windows are closed, no wind comes in. At this time, all the fumes will be sucked into the range hood.

It doesn't matter if it's summer, but it should be turned off in the case of strong wind in spring or winter, otherwise there will be a lot of wind, which will affect the working of the range hood, increase the resistance, and affect the service life of the range hood.

Look at the location of the kitchen window, if the position of the window and the range hood is relatively far, then the window can be opened, so that the outside wind will not affect the airflow of the kitchen, and the range hood can suck away the smoke normally. If it is a door and window with good air tightness, it will make the space closed if it is all closed, and the range hood will not only suck up the smoke but also suck up a lot of air, plus the open flame also needs oxygen, so it is easy to make the person who cooks lack oxygen, so in this case, it is recommended to open the doors and windows appropriately.

If you close the door and close the window, the range hood will continuously extract the kitchen air, and if there is no new air supplement, the kitchen will become negative pressure, which will not only make people dizzy due to lack of oxygen, but also drain the floor.

Many people find that as soon as they cook at home, there is a peculiar smell in the kitchen, open the kitchen window appropriately, too much cold air comes in, and it is a little cold, too small The smoke can not be smoked and affects health, and there are reports of lung cancer that often goes into the kitchen to work.

The onset of the disease is significantly higher than that of normal people, so it is worth it to be a little cold for health, and it is only an hour or two.

Generally speaking, the sealing of the window can be done, and the sealing of the door is impossible, otherwise the door and the floor cannot be opened seamlessly, so the floor drain of the bathroom will also contribute, and then imagine the ...... smellThat stench might as well be left with oil smoke! And the overall effect is also beautiful. If you open the window to cook, the wind will come in and the fume will blow off, and the effect of completely extracting the fume can not be achieved, because the top smoker is higher than the side smoking mechanism cabinet, so the window must be closed for cooking.

When cooking in the kitchen, the range hood and the window are inseparable, and the two seem to be unrelated, but in fact there is a great connection, and because the opening and closing of the window will produce different cooking effects. Oily fumes do not escape through the door and into the space outside the door (e.g., dining room, living room, hallway). On the other hand, if the window is open, then the air can only be replenished through the window, and the negative pressure in the kitchen is reduced, and the oil smoke may escape through the gap in the kitchen door to the space outside the door.

Keep the windows closed. The range hood is to smoke out the kitchen fumes, if the window is open, the fumes will fly out by themselves, but the speed is very slow, so the benefits of opening the window and opening the range hood outweigh the losses.

It is better to leave the windows open, because leaving the windows open can prevent excessive gas and cause **.

It is better to close the window, so that the smoke can be more concentrated and extracted by the range hood, so that the effect is stronger, and the window will be easy to be blown away.

Many people have the habit of closing the doors and windows tightly when using a range hood. Especially in winter, they want to plug all the gaps in the kitchen that come into contact with the outside world. A small action or habit can have an impact on how well a product is used.

There are many similar situations in life. Today, let's talk about some details that are easy to overlook.

1. WindowsIt's definitely going to be closed.

Because when using a range hood, if you open the window, it will speed up the air circulation in the kitchen, causing the fumes to run around. In this way, the smoke absorption effect of the range hood will be greatly reduced. If the kitchen is created as a relatively enclosed space, the cooking fumes will be relatively easy to absorb.

2. No matter what the situation isAs long as the range hood is turned on, do you have to close the doors and windows tightly? Of course not.

Because if you open the doors and windows with good airtightness, the range hood may inhale a lot of air and the air will not circulate. However, we should not close the windows very tightly, but leave a small crack in the window so that the range hood can work better. Because if you open the doors and windows with good airtightness, the range hood may draw in a lot of air, and there will be no air circulation.

Therefore, it is better to open the window with a small slit, but not all of them, so as not to spread convection and fumes in the kitchen, so that the range hood can work better.

3. Of course, it is not good to turn off the range hood when the meal is cooked.

Many people like to turn off the range hood as soon as the food is cooked. In fact, it's a no-no. Although the hood will consume some electricity when it is turned on, if the hood is turned off immediately, the remaining oil smoke in the kitchen will not be sucked away, causing the kitchen to be greasy.

When using the range hood, you can't open the window, because the wind outside the window is also relatively large, and it is likely to blow away the smoke and adsorb it on the wall.

No, as this is likely to cause the fumes to return to the room, which may affect the air quality and may lead to the backflow of fumes.

Absolutely. It can protect a person's body and prevent a person from inhaling a lot of fumes in life, and some respiratory diseases may occur.

The kitchen is where we make delicious food. Cooking often inevitably produces oil fumes, and the invention of range hoods completely solves this problem and makes our cooking more convenient. This problem arises when we use a range hood in order to get the smoke out of the kitchen.

When using a range hood, if you open the window, it will speed up the air circulation in the kitchen, causing the range hood to be everywhere. In this way, the oil absorption effect of the range hood will be greatly reduced.

If the kitchen is created as a relatively enclosed space, the cooking fumes will be relatively easy to absorb. If you open doors and windows with good airtightness, the range hood may absorb a large amount of air and there will be no air circulation. However, instead of closing the window tightly, we should leave a small crack in the window so that the range hood works better.

Because if you open the doors and windows with good airtightness, the range hood may draw in a lot of air and there will be no air circulation. Therefore, it is better to open the windows a little, but not all of them, to avoid convection and spread oil smoke in the kitchen.

Usually, when cooking, you can leave about a quarter of a gap around the window so that when you're cooking, you don't let too much outside air in while also allowing air to flow inside. This practice is effective in preventing the accumulation of oil pollution. It's really, really easy to use.

After eating, after the range hood is finished, open all doors and windows to form an airflow between the indoor space and the indoor air to disperse all harmful substances in the room. Many people get into the habit of turning off their range hoods immediately after eating.

In fact, this habit is not good. While it's convenient to use fumes, if you always turn them off immediately, the residual fumes won't be sucked away, leading to more cleaning hassles. The correct way is that after you have eaten, we need to turn on the range hood for 5 10 minutes, so that we can clean all the range hoods in the room.

Because opening the window can ventilate the kitchen fumes as soon as possible and avoid adverse effects on the body, it is necessary to open the window.

The air is not very fresh, so this practice can make the air fresher and improve the quality better.

If your kitchen is a relatively independent closed and only window, you must open the window, so that the air can form a flow to take away the smoke floating in the space, if you do not open the window, the air in the kitchen will be compressed due to the effect of the range hood, and stop flowing, without the effect of circulating convection air, the motor load of the range hood increases, the suction becomes weaker or even crashes.

Stop running, so that it will not play its due role, and even the machine will run for a long time under such an overload The life will be shortened, and people will also have the risk of hypoxia due to thin air in such a space, and its role is sometimes the same as taking a bath in a relatively closed bathroom.

Therefore, people need to have normal air convection in any relatively narrow space to avoid dangerous and stuffy phenomena, and the corresponding air needs to enter the correct way to use the range hood at the same time, which must open the window or half-open the door.

When cooking, the range hood is like a vacuum packaging plastic bag, in fact, the principle is also very simple, the air in the plastic bag is shriveled, and you can only continue to be a bad vacuum machine or a bad plastic bag. Even if you are an open kitchen in the case of a window in the kitchen, you also need to open the window to clean the nearest clean smoke to prevent it from stringing to other areas, even if there is no window when using the kitchen, the range hood needs to be turned on frequently to ensure that all areas of the home have a comfortable environmental hygiene.

If there is wind, close the window, so as not to cause the wind to cause oil smoke to come in through the window, if there is no wind, you can open the window, the oil smoke will not blow in, and the vent will generally be higher than the kitchen.

When the range hood is turned on while cooking, should the windows be open or closed? Write 2176 With the development of modernization, the use of range hoods has become more and more. In the city, basically every household has such a range hood in the kitchen, even if many rural areas have built small houses and high-rise buildings, it is natural that the range hood will be installed.

After the installation of the range hood, it does bring a lot of convenience, the oil stains are not so much, and the home is clean. The function of the range hood is to prevent the fumes from spreading around when stir-frying, causing a large area of fumes, oil stains, smells and other situations in the home, so as to suck the fumes out and then discharge them from the pipe. Therefore, the role of the range hood can be said to be very large.

The range hood is generally installed on the stove, and the cooking smoke on the stove can be directly aimed at the receiving port of the range hood. If the window is open, there will be more or less wind blowing in outside, once the wind blows in, the smoke will drift away with the air flow, at this time, even if the range hood is turned on, the smoke will not be able to suck in, and the smoke will fall in other places, which will cause the smoke to precipitate elsewhere. In other words, the use of the hood in this way did not achieve the effect, because the wind with the windows open made the hood less effective.

On the contrary, if the window is closed, there is no wind coming in, and there is naturally no flowing airflow, at this time, if you turn on the range hood, you can directly suck the fumes produced by the stir-fry into it, and then discharge it through the pipe. Therefore, it is best to close the window when turning on the range hood, not only to let the smoke go out quickly, but also to let the range hood play the maximum role. In addition, if you use a gas stove to stir-fry, the gas stove has an open flame, and opening the window will also have a certain effect on the open flame, so the heat of the stir-fry will be affected.

No matter which angle you look at, you can't open the window when you turn on the hood. Even if you want to open it, wait until the dish is cooked, turn off the range hood and then open the window for ventilation.

Keep the windows closed. Because the range hood is only opened to suck up the oil and smoke from the kitchen, if you come to the window, the smoke will disperse by itself, and there is no need to turn on the range hood.

The windows should be closed, as leaving them open will cause fumes to drift everywhere.

When cooking in the kitchen, the range hood is usually turned on.

to prevent the spread of oil fumes. However, when cooking, do you want to open the window? Because some people say turn on the range hood while cooking.

There is no need to open the window, while others say that the window needs to be opened when the range hood is turned on.

After cooking and turning on the range hood, it is best not to close the windows! Try to leave a seam. Why don't you close the window after you turn on the range hood.

The main purpose of not closing the window is to achieve two purposes: not to affect the smoke exhaust effect. After closing the window, the kitchen is a relatively closed environment, and the air cannot be convection, which can easily lead to the idleness of the range hood, which not only consumes electricity, but also affects the smoke exhaust effect; Opening a gap to allow outdoor air to flow in and form a negative pressure helps to increase the exhaust volume of the range hood and better and quickly discharge the oil smoke.

Comfortable and safe. When cooking, you have to be in a high temperature environment.

Middle. If you don't open the window to breathe, the space is too closed and will give people a feeling of suffocation. For a long time, it was uncomfortable! In addition, cooking is basically gas nowadays. If you don't pay attention in a closed environment, it is easy to form a safety hazard.

Therefore, when cooking in the kitchen on weekdays, it is best not to close the doors and windows! Leave a little gap in the timing of ventilation and convection to ensure the safety and comfort of the kitchen.

What else should you pay attention to when using the kitchen every day: When you are not cooking in the kitchen, you can open the windows appropriately to allow air convection. The residual oil smoke and peculiar smell generated by cooking are discharged, so that the air is fresh and the environment is comfortable; Allow unburned gases to diffuse and avoid build-up and hidden dangers.

Do not turn off the range hood immediately after frying. Let the range hood stay for 2-3 minutes, completely suck off the indoor range hood, reduce the adhesion of the range hood, and maintain hygiene in the future. Clean the range hood in a timely manner.

Clean the ventilator regularly and keep it clean and tidy; Avoid excessive oil contamination, which can affect the smoking ability of the range hood.