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Control humidity and improve indoor air quality
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Control humidity and improve indoor air quality

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  • Time of issue:2021-03-23
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(Summary description)Humidity refers to the degree of moisture in the air. Relative humidity refers to the percentage of water vapor pressure in the air to the saturated water vapor pressure at the same temperature. When the relative humidity of a place is too high or too low, it will cause environmental health problems and even affect people's physical and mental health.

[Top]

Control humidity and improve indoor air quality

(Summary description)Humidity refers to the degree of moisture in the air. Relative humidity refers to the percentage of water vapor pressure in the air to the saturated water vapor pressure at the same temperature. When the relative humidity of a place is too high or too low, it will cause environmental health problems and even affect people's physical and mental health.

  • Categories:Company news
  • Author:
  • Origin:
  • Time of issue:2021-03-23
  • Views:0
Information

Humidity refers to the degree of moisture in the air. Relative humidity refers to the percentage of water vapor pressure in the air to the saturated water vapor pressure at the same temperature. When the relative humidity of a place is too high or too low, it will cause environmental health problems and even affect people's physical and mental health.

Why is indoor air quality important?

Most people, living or working, may spend 90% of their time indoors. If there are no openable windows or ventilation equipment, they have been breathing the air that other people or themselves breathe.

Low air quality has a considerable knock-on effect on human health and work efficiency. For example, pollutants in the indoor environment (such as high concentrations of carbon dioxide) can cause chronic diseases, and low humidity can cause dry eyes and sore throats. Generally speaking, low air quality can cause headaches, physical fatigue, breathing problems, and lack of concentration. From a work perspective, the absentee rate of laborers will be higher, and when they work in this environment, their productivity levels will also decline. This research has shown time and time again the link between air quality, work performance and healthy living.

Fresh air purification dehumidifier

Indoor humidity standards

To work efficiently and live healthily, everyone needs a healthy and comfortable environment. In daily life or work, low air quality is largely related to the humidity of the air around them.

According to research by physiologists, the human body's comfort is the result of the combined effects of temperature and humidity. While paying attention to the temperature, you should also pay attention to adjusting the indoor humidity. In summer, when the indoor humidity is too high, it will inhibit the heat dissipation of the human body, making people feel stuffy and irritable; in winter, when the indoor humidity is too high, it will accelerate the heat conduction, making people feel cold and depressed. When the indoor humidity is too low, a large amount of moisture in the upper respiratory tract mucosa will be lost, and people will feel dry and dry, and they will be susceptible to colds. Experts believe that the upper limit of relative humidity should not exceed 80%RH, and the lower limit should not be lower than 30%RH. According to experiments, the most pleasant indoor temperature and humidity are: winter temperature is 18°C ​​to 25°C, humidity is 30%RH to 80%RH; summer temperature is 23°C to 28°C, and humidity is 30%RH to 60%RH. Most people in this area feel comfortable.

Ways to improve air quality

Low air quality is a relatively serious problem in China, and improving air quality is very important. How to ensure high-quality indoor air, one of the breakthrough points is to control the air humidity and purify the air. Ways to improve indoor air quality:

(1) Open the windows to allow air to circulate. This will also reduce humidity and odors in the room, especially in the kitchen.

(2) Regularly replace the air filter to ensure the effective purification of the air circulation.

(3) Add indoor plants. Plants are biological air purifiers, which have been proven to improve indoor air quality

(4) Install fresh air dehumidification system. Humidity control is the biggest factor affecting indoor air quality. Installing a fresh air dehumidification system can effectively ensure that the indoor air environment is maintained at a comfortable level.

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