Why does it need to be humidified?air humidifier direct sales

　　Humidity is determined by the amount of water vapor in the air. And by increasing or decreasing the amount of water vapor, humidity can be adjusted. Among them, the operation of increasing the amount of water vapor is called "humidification", and the operation of reducing the amount of water vapor is called "dehumidification". In air conditioning, according to the purpose and conditions of use, perform "humidification" or "dehumidification" operations to control humidity within a certain range. (Below, when referring to humidity alone, it refers to relative humidity.)

　　Heating and humidification

　　Under certain conditions, when the amount of water vapor in the air is increased, the humidity will decrease. This is the same as indoor heating, especially when taking in fresh air, if not humidified, it will cause the indoor humidity to be too low. For example, a significant decrease in indoor humidity. For example, if the indoor temperature and humidity are 10 ℃, 50% RH, and the air conditions for fresh air are 0 ℃, 30% RH, and 20% fresh air is taken in, if the temperature rises to 20 ℃, the indoor humidity will decrease to 20% RH.

　　Problems caused by insufficient humidity

　　Air dryness caused by insufficient humidity not only harms human health and comfort, but also reduces production efficiency and leads to unqualified products, resulting in various adverse effects. It can be basically divided into the following three types:

　　Harmful to health and comfort;

　　The harm caused by the evaporation and loss of water;

　　Static electricity can cause machine malfunctions and reduce product quality.

　　1. Health and Comfort

　　In terms of health, dry air can damage the mucous membranes of the respiratory system, and viruses such as colds can easily invade the human body. In terms of comfort, when the air is dry, the evaporation of water in the body increases. Therefore, even when heating, the apparent temperature will feel very low. If the humidity is appropriate, even if the room temperature is 200C, it will feel as warm as 250C. In this way, the set temperature for heating can be lowered, which is beneficial for energy conservation.

　　The impact of humidity on beauty aspects such as hair and skin. The moisture content of healthy hair is about 11~13%. Hair was used as a hygrometer because of the great difference in moisture absorption and desorption. When dry, the hair dances and loses its luster, leaving no beauty to speak of. If the moisture content of the skin drops below 10%, it is considered dry skin, which is prone to wrinkles and itching.

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