What to do if the bedroom is not ventilated and too stuffy in winter

1. What should I do if the bedroom is not ventilated?

If the bedroom is not ventilated, you can install an air conditioner or fresh air system, so that you can use the principle of micro positive pressure to discharge the indoor dirty air, filter and purify the outdoor air, and then transport it to the room to ensure indoor comfort.

Second, those situations to avoid when buying a house.

1. Floor: When choosing a house, you should pay attention to avoiding the first floor and the top floor, because the environment of the first floor is relatively humid, and it is seriously affected by the surrounding environment, and the living comfort is easily affected, and the probability of leakage on the top floor is relatively large, and it is hot in summer and cold in winter.

2. House type: Generally, it is recommended to choose a square house type when buying a house, so that lighting and ventilation are not easily affected, but in reality, not all house types are square, so if you encounter a deep or particularly dark house type, never buy it.

3. Community planning: The community planning should be reasonable, and the distance between the buildings should be well controlled, not too compact, otherwise the lighting and ventilation of the low floors will be easily affected, because some developers will save costs, so the buildings will be very crowded.

4. Surrounding pollution sources: pollution will not only affect the living comfort of the owners, but also may affect the health of the occupants, so the surrounding area of the chemical plant must not be selected, as well as around the livestock plant, and the air quality is very poor.

If the room is not ventilated, it will make the indoor air turbid and affect the health of the body, so we must find ways to improve the unventilated room.

1. How to improve an unventilated room.

1. The room is not ventilated, if there is a condition, you can directly open the window for ventilation, especially the north and south windows should be opened, so that the air can form convection. The door should also be opened to achieve ventilation by accelerating the flow of air.

2. If some rooms are limited and there are no doors and windows, add an exhaust fan, choose a slightly more powerful one and then open it after the installation is successful, which can convert the air in the room and maintain fresh indoor air.

3. If the exhaust fan can't reach it, place a basin of clean water in the bathroom, or sprinkle water on the ground, so that the stuffy air can be emitted and the indoor temperature will be reduced.

4. If you find that the house is neither installed with exhaust fans nor doors and windows at the beginning of home decoration, it cannot meet the conditions of natural ventilation. We can install a fresh air system, which can replace the indoor and outdoor air and circulate effectively, improve the problem of excessive turbidity in the indoor environment, and create a comfortable home environment even if the windows are not opened.

If the indoor humidifier is stuffy and oppressive because the unit is too small, you can use some items to alleviate this problem. For example, humidifiers, greenery, soft furnishings with fresh colors or building decoration materials (diatom mud) that automatically adjust the indoor air.

2. Fresh air systemInstall a set of fresh air system at home, which can introduce outdoor air into the room and form a conversion of indoor and outdoor air. In fact, the use of fresh air system in foreign countries has been very common, and in recent years, it has become popular in China, but there is a disadvantage: the ceiling must be installed, and because the fuselage is thicker, it will also eat up part of the floor height, which is not suitable for small apartment installation.

3. For small apartments, the small windows on the anti-theft door can be much friendlier than the fresh air system. Don't eat the height of the floor, open and close all according to your own needs, solved.

The stuffiness and unventilation of the room can be relieved by:

1.Open and close the door repeatedly.

If the room is too hot in the summer, open all the doors and windows in the room when you go home, and then quickly open and close the door a few times, which can help the stuffy air circulation in the room and help the room cool down quickly.

2.Keep the room clean.

If the room temperature is high in summer, you can keep the room clean and empty to reduce heat accumulation. Clean up the clutter in the room, keep the room clean and tidy, and if the room is empty, you can reduce the heat storage to help cool down.

3.Use a humidifier.

If it's hot indoors in the summer, you can use a humidifier to cool it down. Using a humidifier can increase the moisture content in the air and make the air moist. If you don't have a humidifier, you can blow a basin of cold water into a fan or mop the floor with cold water.

4.Splash water on the ground.

If the air conditioner doesn't want the room to cool down quickly, you can pour an appropriate amount of water on the ground, which is conducive to speeding up the heat dissipation. If the room has a floor or this shape is not suitable for splashing water, you can soak a towel in cold water, wring it out and wiping it down to effectively cool down.

Method 1: Open the doors and windows in the room, and then quickly open and close the doors several times, which can help circulate the stuffy air in the room and help the room ventilate.

Method 2: The use of a humidifier can increase the water content in the air and make the air moist, if there is no humidifier, you can also use a basin of cold water to blow on the fan or mop the floor with cold water can also have a certain effect.

Method 3: You can splash an appropriate amount of water on the ground, which is conducive to accelerating the dissipation of indoor heat.

The hazards of unventilated rooms.

1. Bacteria breed quickly, and the smell of mold in the second room will be very strong if it is not ventilated.

2. Staying in a heated room for a long time, the dry environment will lead to dry mouth and sore throat. For example, it doesn't matter if you spend a night.

3. Syncope caused by insufficient blood supply to the brain for too long can be recovered by quickly transferring to the air circulation. It is recommended to open the exhaust device, open the door for regular ventilation.

Benefits of frequent ventilation.

1. Frequent opening of windows for ventilation can replace the turbid air in the room, keep the air fresh, and make the human body feel refreshed.

2. In the state of closed doors and windows, there will be a large amount of carbon dioxide in the air. During sleep, a person exhales 200 litres of carbon dioxide overnight. Doors and windows also need to be closed, and the oxygen concentration in the room will gradually decrease.

In the end, it is easy to cause a lack of oxygen to the brain, which seriously affects the health of the body.

3. Open windows frequently to maintain air circulation, which is conducive to discharging dirty air from the room and ensuring sufficient oxygen.