The correct way to open windows for ventilation, how to open windows for ventilation in summer?

After waking up in the morning. At this time, a large amount of indoor accumulationCarbon dioxide, the oxygen content is reduced, and there are also a lot of particulate pollutants in the room. So at this time, open the windows to ventilate, exchange the indoor air, and let fresh air into the room.

After eating, we need to continue to open the windows for 10 minutes. In this way, the fumes in the kitchen can be completely dissipated.

The right way to open windows for ventilation in the summer?In summer, the temperature is high, so it is best to open the windows in the morning for ventilation, close the windows and lower the curtains before going to work, the purpose is to block the sun and heat, and maintain the indoor temperature. You can open the windows at night, but you should have a screen to keep small insects from flying in.

Ventilation begins after 9 o'clock when the sun is more abundant, and the windows can be closed before the moisture is heavier in the evening.

Open the window hot. Opening windows for ventilation is not necessarily cooler, which is related to the temperature difference between indoor and outdoor. In summer, the outdoor temperature is high, and opening the windows for ventilation not only does not bring coolness, but will be hotter, so when the outdoor temperature rises, the doors and windows should be closed in time to make the indoor temperature less affected by the outside world.

Generally, before 6 a.m. to 11 a.m., it is not too hot, and you can open the window to ventilate. After 11 o'clock, the outside temperature gradually becomes higher than the indoor temperature, so you should close the windows to block the hot air from the outside from entering the house. It lasts until 4:30 p.m., when the temperature outside is very high, and it is recommended to close the windows.

Tips for cooling down indoors in summer:

1. Clean up the room

A clean and comfortable room makes people look in a good mood, and people will not feel so hot, in fact, a clean and orderly room will mainly cause air convection, indoor air flow is fast, will take away part of the heat.

2. Pay attention to the window opening time.

Not all time periods can be opened for ventilation, in the summer during the day indoor temperature is very high, at this time open the doors and windows, the outside sunlight and heat will run into the room, the indoor temperature will rise rapidly, so try not to open the window for ventilation at noon, it is recommended to open the window for ventilation in the morning and evening.

3. Do not use indoor electrical appliances at the same time.

If the indoor electrical appliances are turned on at the same time, the heat will increase, because the electrical appliances will dissipate heat, and the radiation will also be very large, and turning on other high-power electrical appliances for a long time under the air conditioner will also lead to the long-term operation of the air conditioner, which is very power-consuming. Therefore, in the case of turning on the air conditioner, try to turn on other electrical appliances as little as possible.

4. Thermal insulation paper.

You can isolate the heat outdoors, and the simple way is to put thermal insulation paper on the glass on the doors and windows, and the thermal insulation paper can block the heat.

The correct way to open the windows for ventilation is to open the windows 3 times in the morning, noon and evening, and ventilate for 20 minutes each time.

It's winter, the temperature is very low and cold, and you won't want to open the window. But if you don't open the windows for ventilation all day, thinking about how can the air be fresh if you can't get the carbon dioxide out of your breath? Therefore, in winter, it is best to open the windows for ventilation at different times, for example, open the windows 3 times in the morning, noon and evening, and ventilate for 20 minutes each time, so as to keep the air in the room fresh.

It's best not to open the windows too early or too late, as these two times are when air pollution is at its worst. Before 10 a.m., the sun has not yet photosynthesized, and after 4 p.m., the sun has set, these two time periods are the peak of air pollution, and it is not advisable to open the windows. Therefore, it is best to open the window between 10 am and 4 pm.

The benefits of open windows for ventilation.

If you do not open the window indoors for a long time, the carbon dioxide content will increase, and the oxygen content will decrease, and people will have a lot of uncomfortable feelings, such as dizziness, headache, nausea and other uncomfortable feelings. At this time, it is necessary to open the windows for ventilation, so that the indoor and outdoor air flow stalls are connected, so that the carbon dioxide can be discharged outdoors and oxygen can come in, so as to ensure the health of the human body.

In the season when respiratory diseases are prevalent, we must pay attention to opening windows for ventilation, so that the concentration of bacteria, viruses and other pathogenic microorganisms in the room is not too high, so as not to get respiratory infections, which is very good for the body. At the same time, when the windows are opened for ventilation, the ultraviolet rays in the sunlight can be effectively used to kill viruses and bacteria, and the harmful gases in the indoor air can also be removed and the air can be purified.

<> wake up in the morning, open all the windows in your home for ventilation and make your bed. Generally, the air is best at 8 o'clock in the morning, when the temperature rises, and the air quality is very good, so it is most suitable to open the window for ventilation at this time. Open the windows for about 10 to 20 minutes, and don't open them if it's raining or when the air pollution is high.

It is necessary to ventilate not only when you wake up in the morning, but also when cooking and cleaning.