How about using a humidifier in winter? Detailed analysis and introduction

Living in the cold north, do you find that the climate will become dry in winter, and the dry and cold weather is annoying? What should you do? We must find a way to solve it Perhaps most people are used to the cold weather in the north, but the opposite is true in the south. The south is humid. This is the difference between the north and the south. As a northerner, living in a cold and dry environment requires something to prevent dryness. How can I prevent drying? This requires the use of a humidifier to keep the air in the whole room moist. Next, Bian Xiao will introduce it to you.

How about using a humidifier in winter? Detailed analysis and introduction

Winter is coming, and the air is extremely dry. Many people get up every day and feel dry throat, itchy skin, and some even have nosebleeds, so supermarket humidifiers have become hot-selling products. "Indeed, air humidifiers are widely used in wards, because properly increasing air humidity can avoid inducing various respiratory diseases. However, the humidifier is also a double-edged sword. If used well, it can prevent diseases, and if used badly, it can also induce humidified pneumonia.

Patients with arthritis and diabetes should use humidifiers with caution.

If the air humidifier is used improperly, it will also cause certain harm to the human body. Director Wu reminds users to pay attention to the following points when using:

1. Patients with arthritis and diabetes should use air humidifiers with caution. Humid air will aggravate arthritis and diabetes, and it is generally not recommended for such patients. If such patients really need to use humidifiers to reduce some respiratory complications, they should consult with specialists to determine the appropriate humidity to stabilize the primary disease.

2. Clean the humidifier regularly according to the instructions. If the humidifier itself is unsanitary, germs will float in the air with water vapor, which will also cause harm to human health.

3. Tap water cannot be directly added to the humidifier. Because tap water contains many minerals, it will damage the evaporator of humidifier, and the water and alkali it contains will also affect its service life. Chlorine atoms and microorganisms in tap water may be blown into the air with water mist to cause pollution. If the hardness of tap water is high, the water mist sprayed by humidifier will produce white powder, which will pollute the indoor air because it contains calcium and magnesium ions.

4. Adjust the humidity of the humidifier at any time according to the weather conditions and indoor and outdoor temperatures. It is understood that many patients only adjust the humidity when buying an air humidifier for the first time, and rarely adjust it after use. This will greatly reduce the role of the humidifier. Once it rains, the indoor and outdoor humidity rises, and the humidity of the humidifier can't drop, which increases the humidity invisibly. Even if people feel uncomfortable, it is not conducive to human health for a long time; If the weather becomes too dry and the humidity of the humidifier is still not improved, the function of the humidifier will be weakened.

It is absolutely impossible to close the doors and windows in winter.

In winter, in order to keep warm indoors, many families will close the doors and windows tightly, but they don't know that this is a big taboo. The survey shows that there are many factors that affect indoor air quality. Among the main factors that may affect human health, poor ventilation accounts for 48%, home decoration accounts for 18%, and building components account for 3.5%.

Researchers usually regard the content of carbon dioxide as an important indicator to measure the indoor air condition. A person exhales 22 liters of carbon dioxide per hour under normal circumstances and 80 liters of carbon dioxide per hour when engaged in heavy physical activities. If the indoor ventilation is not good, the carbon dioxide exhaled by these people will gather indoors, which will affect human health, while fresh outdoor air can dilute indoor pollutants, so open the window frequently to let indoor air circulate.

The so-called ventilation does not mean that the doors and windows should be open all day and the ventilation time should be chosen reasonably. According to research and testing, in cities with relatively concentrated industries, there are two pollution peaks and two relatively clean valleys day and night. The two pollution peaks are generally around sunrise and evening, and the two relative cleaning periods are at 10 am and around 3pm. You can open the window properly at this time.

The time and frequency of opening windows in a day can be arranged according to the size of the house, population, living habits, indoor pollution and weather conditions. Take the space of 100 cubic meter as an example. When there is no wind and the temperature difference between indoor and outdoor is 20℃, ventilation can be realized in about ten minutes. If the indoor and outdoor temperature difference is small, the exchange time should be extended accordingly. It's cold in winter, but open the window for air at least twice a day, each time for not less than 15 minutes, up to 30 minutes. In addition, measures such as vinegar fumigation and lighting sanitary incense can be used regularly to disinfect indoor air.

Humidifier should be cleaned once a week.

At present, many hospital wards use air humidifiers. According to experts, this is to increase the humidity of the air and avoid inducing various respiratory diseases. In Wu Shuo, due to the dry weather and low air humidity in Guangzhou, the mucous membrane on the surface of human respiratory tract is easy to dry and its elasticity is reduced, and dust and bacteria in the air are easy to attach to the mucous membrane. Once the mucosa is damaged, it will cause mucosal congestion, and the bacteria attached to the surface will easily invade the human body and cause various respiratory diseases. Therefore, people inhale a large amount of water in the air oscillated by the humidifier through the nose and mouth, which is beneficial to keep the respiratory tract moist and minimize the occurrence and recurrence of diseases such as chronic bronchitis and chronic asthma.

According to experts, humidifiers should be replaced every day, preferably once a week, to prevent microorganisms in water from spreading into the air. When cleaning, brush lightly with a soft brush, wipe the water tank and sensor with a soft cloth, shake the water tank several times and then dump it. After not using for a long time, the water in the water tank should be drained, and then all parts of the humidifier should be cleaned and dried for collection. Choose what kind of humidifier to buy, according to the needs of your family, such as whether there are old people or children.

Using humidifier to prevent "humidified pneumonia"

Humidification of indoor air can be carried out by sprinkling water and putting pots, but the most convenient way is to use humidifiers, so many families now buy humidifiers and even turn them on 24 hours a day. However, experts pointed out that improper use of humidifiers can not only purify the air, but also increase the possibility of respiratory diseases!

The above is a detailed introduction of the humidifier brought to you by Bian Xiao. I believe everyone should know something about humidifiers after reading them, and also understand the benefits of humidifiers. Bian Xiao personally thinks it is better to use a humidifier. If you live in the north, everyone who lives in the north knows that the winter climate in the north is relatively dry, and the dry days in the north make people uncomfortable to breathe and easily upset, so you need a humidifier. If you live in the south, you don't need it. Then, according to everyone,