In winter, we should also pay attention to opening windows for ventilation, what is the impact of po

If there is no air circulation in the house, then the carbon dioxide we exhale every day will be in the house, and our brain will be prone to hypoxia if we inhale it for a long time, and the body's resistance and cell regeneration function will decline.

If it goes on for a long time, the moisture in the room will leave hidden dangers for symptoms such as ** disease. Especially for those houses that are poorly ventilated, they are more likely to have a variety of negative effects on the body. No matter how much we hearsay, it usually doesn't have a positive impact.

In winter, especially in the northern part of China, there is generally less rainfall, the climate is dry, and the reproduction and spread of microorganisms in the air are accelerated, which is easy to cause respiratory diseases. Therefore, windows should be opened frequently for ventilation, but the following points should be noted:

1. It is best to open the window for ventilation in the morning, noon and evening every day, pay attention to the fact that the more times the window is opened, the better, and the frequent opening of the window will reduce the room temperature, which is easy to cause the elderly and children to get sick.

2. The ventilation time of the window is generally 10-15 minutes.

3. If it is a road outside and there are many pollutants, adjust the window opening time to avoid the rush hour before opening the window; If there is a windy day, the windows should be opened slightly smaller and a humidifier should be used.

4. It is best for the elderly and children to add some clothes before opening the window, so as not to get sick due to the sudden drop in room temperature after opening the window. If there is a seriously ill patient, the windows should be opened carefully, and ultraviolet disinfection lamps can be used to purify the air. Winter. The room temperature is generally controlled at 20-23.

It will cause germs to flow and cause tracheal diseases, which will lead to hypoxia, headaches, nausea, affect brain nerves, and cause cardiovascular and cerebrovascular diseases.

In winter, the climate is dry, and the air pollution is relatively serious, and if the window is opened for ventilation at the right time, it is easy to cause the air to be turbid, resulting in poor breathing of the human body.

Not opening the window for a long time will cause many health hazards indoors, low oxygen content, easy to cause cerebral hypoxia, and then dizziness.

Of course, you need to pay attention to opening the windows for ventilation in winter, because if the air is not circulated, it will cause a lot of colds.

This can cause the lungs to be particularly uncomfortable, causing the person to breathe very tiredly. They will feel that they are mentally and physically tired.

Winters are dry and air pollution is severe. If you don't open the windows in time for ventilation, the air may become cloudy, resulting in poor breathing.

Frequent opening of doors and windows for natural ventilation, improving indoor air quality, and adjusting the indoor microclimate can effectively reduce the number and density of microorganisms in indoor air and reduce the chance of contact between humans and pathogens, which is a simple and effective indoor air disinfection method

Keep the room clean and hygienic, open doors and windows frequently for ventilation, at least 3 times a day, 15 to 20 minutes each time. When the outdoor temperature is low, avoid wearing the wind in the hall and pay attention to keeping warm. Children, the elderly, the infirm and people with chronic diseases should avoid going to crowded public places with poor air flow during the epidemic of respiratory diseases, and wear masks if necessary.

Failure to open the window will cause many health hazards, because the low oxygen content in the room can easily cause cerebral hypoxia, followed by dizziness, dizziness and other symptoms; The air is not well circulated, and it is easy to breed bacteria, especially molds that are very harmful to human health, and cockroaches, ants, and mites are easy to appear in the room.

It will also cause formaldehyde, gas, oil smoke and other toxic fog in the home to not be discharged in time, endangering human health. Psychologically, it can lead to negative emotions such as autism and depression. In an environment where doors and windows are closed and the air is dirty, the number of bacteria contained in each cubic meter of air is as high as tens of thousands, and after the windows are opened for ventilation, there are only thousands of bacteria left.

Developing a good habit of opening windows every day for ventilation is essential for the health of the whole family.

How to make indoor air fresh? How can I keep the air fresh in my home? How? I think we can start with the following three points to solve it, which can be summarized as follows:One divide, two rows, three manufactured

1. Get rid of the odor at home.

The first is the garbage at home, there will be kitchen garbage, bathroom garbage and all kinds of garbage at home, which will produce peculiar smells after a long time, so it should be cleaned up and packed in time.

Sewers and floor drains will have a lot of dirt and will produce a foul smell, so they should also be cleaned up in time to keep them unobstructed. If you don't know how to clean it up yourself, you can ask a professional to help you clean it up regularly.

2. Drain the odor at home.

In the kitchen flue, there will be fumes from the neighborhood kitchen stir-frying, which will enter our room, and sometimes there will be regurgitation in the flue, which will fill the room with the smell of food. No matter how fancy the range hood is, that smell will still come in. Therefore, the installation of the opening and closing panel of the flue should be reasonable, otherwise it will not play the role of exhausting fumes.

I was deeply affected by the lack of flue in my house, and I used to smell of food every day at home, and when I came home, it was like entering the cafeteria. Later, I asked a professional to repair it, and the air at home was much fresher. Now everyone lives in the building, and the flue is shared, so it is easy to have the above problems.

We should always open the windows for ventilation, exhaust the stale and dirty air, and develop good ventilation habits.

3. Create some fresh flavor.

Personally, I don't like things that are made chemically, but I'd rather use the soil method. We can raise some green plants, flowers and plants, so that our home has some natural breath. We can raise some, Boston fern, spider plant, jasmine, bougainvillea, bamboo, cactus and so on.

If the family allows, I will suggest that you have a fortune tree and a happiness tree.

The above is a little bit of my personal life experience, I hope it can help you, and also help everyone, so that our home becomes more fresh.

You can buy some air disinfection products to improve air quality, and when you start cleaning your home, use a vacuum cleaner as much as possible, and you can properly nurture some green vegetation indoors.

You can directly install air conditioning at home, clean the filter frequently, place some green plants at home, often ensure that the room is clean and tidy, and develop good work and rest habits.

Some plants should be placed, or ventilation should be done by opening windows to relieve the air situation in the room, or an air purifier can be used.

The outdoor temperature in winter is low, and the indoor doors and windows are generally closed, which will cause poor indoor air circulation, coupled with heating facilities, it will cause the indoor temperature to be too high, the indoor air is dry, and people stay in such an environment for a long time, which can easily lead to nasopharyngeal dryness, nosebleeds, dizziness, weakness, noise and anxiety, and itching, so it is particularly important to maintain indoor ventilation.

Opening the window for ventilation and renting is the most economical method, but pay attention to the time of opening the window for ventilation, I recommend that the ventilation is divided into time periods every day, and it is best to open the window for ventilation three times in the morning, noon and evening. It is recommended to open the window for 20-30 minutes for ventilation time, and it is recommended to open the two opposite doors and windows at the same time to form convection of the indoor air, so that the ventilation effect is the best, and the speed of ventilation can be doubled.

When opening the window for ventilation, you need to pay attention to the indoor temperature and humidity, and when opening the window for ventilation, you should pay attention not to let the room open the temperature lower than 16, otherwise it is easy to catch a cold. So it's best to keep the humidifier on indoors and keep the humidity between 40-60. The elderly and children should be clothed and avoid lingering near the window to avoid catching a cold.

The concentration of outdoor air pollutants is high before and after sunrise and in the evening, so it is not advisable to open the windows. It is not suitable to open the windows in rainy, snowy, windy, and hazy days.

1.Maintain the appropriate temperature indoors: Maintaining a comfortable temperature indoors is the premise of scientific window ventilation. Therefore, it is advisable to try to keep the room between 18 and 24 when it is cold outside.

2.Choose a reasonable time for fresh air communication: in summer, you can communicate with fresh air in the cool evening or in the middle of the night; In winter, avoid using the time when there is a large difference between elevation at noon, afternoon and evening for fresh air communication.

3.Be careful not to open all windows to blow fresh air: if necessary, open one or several windows for fresh air communication. However, all windows should not be opened to blow fresh air, so as not to affect the family members, and the scattered and scattered will be too large.

4.Ensure that the home has good sound insulation performance: In the cold season, it is difficult to avoid using thickened decorative materials as sound insulation materials, which will prevent the invasion of cold from the outside world and reduce the cold feeling of people at home;

The north wind withers the grass, and the fallen leaves flutter ....... In a blink of an eye, the annual winter has come again!

Today's winter, whether you are sad or strong, you can change with the seasons naturally. But how should we in the north open the windows for ventilation in winter? Ponder the following:

One. Frequency issues.

Turbid, dirty, unhygienic, indoor air is not good, always have to be replaced, but what kind of frequency is good?

The author thinks it is better to replace it every 3 hours during the day and once or twice at night. Too often, easy to freeze, contrary to the original intention of opening the window for ventilation; The frequency is too low to achieve the effect of "purifying" the air.

Scientific window ventilation is conducive to good health.

Two. It is suitable according to the family situation.

There is no such thing as a static thing.

If you have elderly people and children in your home, you should reduce the frequency of window opening, such as once every four hours during the day and once at night. If so, it can avoid unnecessary trouble for the elderly and children.

The bodies of the elderly and children are relatively weak, ......!

In a trance, winter arrived. In today's extremely health-conscious world, it has been recognized by more and more people to enjoy the mood and strengthen the body through scientific window ventilation. Truly, who refuses a good body? Who says no to a good mood?

Science first! Together.

In winter, how should we open the windows for ventilation?

Open windows for ventilation in winter, and windows should be avoided during cold snaps in the morning and evening. This can cause the temperature in the room to drop dramatically, which can affect the overall comfort of the room. The correct way is to open a window in the afternoon or night, when the outside temperature is rising, to let fresh air into the room and bring out the carbon dioxide, formaldehyde, and dirt in the room.