Traditional Culture Encyclopedia - Weather forecast - How to ventilate in rainy days?

How to ventilate in rainy days?

What if it rains? What if it rains? Now that summer is coming, many people often get wet when it rains. It is inevitable that there will be some trouble if the house is too humid. So share with you what to do when it rains. It's raining. What if the house is wet? 1 1. Intermittent ventilation method: close the doors and windows facing south or southeast, that is, in the windward direction, and only open the doors and windows in the downwind direction to reduce water vapor from entering the room. When the weather turns fine, all doors and windows can be opened to accelerate the evaporation of water. However, the outdoor air humidity is at the highest value at noon, so it is not suitable to open the window. It should be adjusted in the afternoon or at night when the climate is dry. 2. Lime moisture absorption method: Lime is a good and simple adsorbent, and 1 kg quicklime can absorb about 0.3 kg of water in the air. It can be wrapped in cloth or sacks and placed indoors to keep the indoor air dry. 3, newspaper moisture absorption is economical and effective: spread the old newspaper on the floor and bathroom tiles, and spread two more layers in places that are prone to moisture, such as entrances and exits, which has a good moisture absorption and moisture-proof effect indoors. 4. Air conditioning extraction method: air conditioning dehumidification. Household air conditioners generally have the function of dehumidification. However, it takes two or three hours for the air conditioner to adjust the indoor air humidity, and it will make people feel very cold indoors. 5. Dehumidify by machine: Buy an air dehumidifier, which can concentrate the wet air together like a vacuum cleaner, and wait until the moisture will turn into water in many cases. 6, fresh-keeping bag: some Chinese herbal medicines or some foods that are afraid of moisture at home can be sealed with fresh-keeping bags, or they can be moisture-proof. If it is wet, it can be dried in a microwave oven and then sealed. It is very important to prevent moisture. 1. For long-term humid areas, consider placing charcoal indoors or laying a layer of bamboo charcoal under the floor, which will have a good effect on indoor humidity balance, dust mite prevention and air purification. Friends who live in the room on the first floor should not keep anything (flowers, birds, fish, etc.). ) indoors, especially fish and various plants (including cactus), will aggravate the indoor humidity. In addition, if it is wet, we should also pay attention to the moistureproof of electrical appliances. If you don't use electrical appliances, you must unplug and seal them. Take it out to dry when you use it, or dry it with a hair dryer. If you still use it, stick to it once a day, not for a long time. 4, clothes and shoes in addition to moisture, we can buy some moisture-proof things, such as moth balls, we can use it to keep our clothes and shoes from moisture. It's raining. What if the house is wet? 2 1. Use dehumidifier. If the room is humid, desiccant and activated carbon can be used to prevent moisture and absorb moisture. Desiccant and activated carbon can be used. There are many desiccants specially used for moisture prevention and dehumidification in supermarkets, the most common ones are moisture absorption boxes and dehumidification bags. 2. Buy an air dehumidifier, which is like a vacuum cleaner. It can concentrate humid air together, and when the humidity turns into water in many cases. 3. Dehumidify with lime and bamboo charcoal. Put a proper amount of lime in a small cloth bag, tie it into a small bag and put it in every corner of the room. Lime itself has the function of absorbing water, and can also slow down the indoor humidity. At the same time, lime also has disinfection function, killing two birds with one stone. Bamboo charcoal dehumidification can be used repeatedly, but it needs to be used more. Without it, the effect is not so good. 4. When the external humidity is high, doors and windows should be closed to prevent dampness and damp. Usually, it is necessary to open the window for ventilation to reduce the indoor water vapor content, especially in newly renovated houses, where the water vapor is particularly strong and needs more ventilation to eliminate moisture. 3. Buy an air dehumidifier, which is like a vacuum cleaner. It can collect moist air together, and when the moisture turns into water in many cases. 4. Dehumidify with air conditioner. Household air conditioners generally have the function of dehumidification. However, it takes two or three hours for the air conditioner to adjust the indoor air humidity, and it will make people feel very cold indoors. 5. When the outdoor humidity is high, doors and windows should be closed to prevent moisture and damp. Usually, more windows should be opened for ventilation to reduce the indoor water vapor content. Especially in newly renovated houses, the water vapor is particularly strong and needs more ventilation to eliminate moisture. 6. When the indoor humidity is too high, if you don't use a computer or TV, you'd better make a protective cover to prevent the rear of the electrical appliance from touching the humid air. These appliances should be turned on often. The heat generated when the machine is running can effectively disperse moisture. 7. When the indoor humidity is too high, resulting in excessive humidity, it will lead to the phenomenon that the wet wall is moldy and hairy. When indoor mold spreads, it will have a very bad influence on people's health, especially those who are allergic to skin. So what if the room is damp and moldy? 8. When there is mold on the wall, you can first brush off the mold stains with a dry toothbrush, and then gently wipe them with a soft cloth dipped in alcohol, so as to dry the wall and prevent mold from breeding. 9. In addition, for the problem of moldy walls, bleach and water can be added according to the ratio of 1:99, mixed into a water agent, poured into a spray bottle and sprayed on moldy walls. If the weather is still wet, bleach and water can be mixed according to the ratio of 1: 20 and smeared on moldy walls. After the wall is dry, smooth it with sandpaper, then brush a layer of waterproof primer and finally a layer of latex paint. 10. Finally, the room should be cleaned frequently, and prevention should be given priority. Do more cleaning, clean corners, walls and other places that are easy to get wet, and delay getting wet. Wipe the wet place with a dry cloth. It's raining. What if the house is wet? 3 1. When wet weather strikes, remember to close the windows at home, especially those facing south and southeast. 2. spread the newspaper on the cold floor and desktop and wait for the resurgence. 3. Moisture-proof desiccant can be reasonably placed indoors to prevent moisture. 4. Using a dehumidifier or turning on the air conditioner to pump out the moisture in the air can also play a role in moisture prevention. 4. If there is a musty smell at home, you may wish to choose a candle containing natural plant aromatic essential oil. This kind of candle can dry the air and remove the musty smell in the room, killing two birds with one stone. 5. Avoid household appliances from getting wet. When not in use, household appliances such as televisions or computers should be covered with protective covers, and it is best to use them once a day to dissipate heat by using the heat generated when household appliances are electrified. Spring moisture-proof coup: 1, in family life, washing powder is also the baby of dehumidification. Pour the washing powder into the used dehumidification box, or directly cover the boxed washing powder with plastic cling film, and poke several small holes in the film. Then put it in a damp place in the kitchen. When you find that the washing powder is saturated with water and forms a lump, change it to a new washing powder. The caked washing powder can continue to be used to clean clothes, and the cleaning function remains unchanged. The dehumidification principle of baking soda powder is similar to that of washing powder, and it can continue to clean after dehumidification. 2, dried tangerine peel, not only can be used as a desiccant, but also can prevent insects. Put a tablespoon of pepper or granular pepper seeds, dried tobacco or dried chrysanthemum petals into a small cotton bag and put it in a wardrobe or storage box. This is a natural insect repellent and fragrance. 3. Make a mask on the wall: roll the kitchen paper towel into a shaft shape, then put it in bleach water, pick it up after the paper towel absorbs the bleach water, and then apply it directly to the moldy place for about 10 minute, and the moldy spots can be completely removed once or twice.