In daily life, we often stay in the air-conditioned room for a long time because of many factors such as work. At this time, we will find that if we don’t turn on the humidifier for a long time in the air-conditioned room, it will be very dry. If you leave the humidifier too long, it can easily lead to uncomfortable human body.
In medicine, the relationship between air humidity and respiration is very close. At a certain humidity, oxygen can easily enter the blood through the alveoli. Most people feel most comfortable at 45-55% relative humidity. The relative humidity in a room that is overheated and not ventilated is generally low, which may have a detrimental effect on the skin and on the mucous membranes. High humidity affects people's function of regulating body temperature perspiration, and people feel hot.
When the humidity is too high, the amount of pineal hormone in the human body is also relatively large, so that the concentration of thyroxine and epinephrine in the body is relatively reduced, and the cells will be “slackedâ€, and people will feel listlessness and malaise. Working and living in places with high humidity (such as high mountains and islands) for a long period of time are also prone to rheumatism, rheumatoid arthritis, and other genital warts.
When the humidity is too low, the evaporation speeds up, and the dry air easily takes away water from the human body, causing the skin to crack, the mucous membranes of the oral cavity and nasal cavity being stimulated, and symptoms such as thirst, dry cough, hoarseness and sore throat appear. Therefore, dry cold air intrudes in autumn and winter. It is very easy to induce pharyngitis, bronchitis, pneumonia and other illnesses.
How is temperature moderate?
The same person also has different physiological degrees of zero under different conditions. For normal people who are generally healthy, the physiological temperature is about 28°C to 29°C. Therefore, the temperature of the air-conditioned room should be selected as close to this temperature as possible.
Second, it is good for health. The temperature difference between indoor and outdoor can not be too large, generally 5 °C ~ 10 °C is appropriate. If the temperature difference is too large, people will experience sudden changes in temperature when entering or leaving the country, and are prone to cold and other diseases.
The third is to consider power saving, when the temperature is adjusted too low during cooling, or when the temperature is adjusted too high during heating, it consumes more energy. Therefore, from the perspective of power saving, the room temperature cannot be adjusted too low in the summer and the temperature cannot be adjusted too high in the winter.
Therefore, in general, the reasonable temperature of air-conditioned rooms should be 28°C to 29°C in summer. Winter should be 18 °C ~ 20 °C.
In medicine, the relationship between air humidity and respiration is very close. At a certain humidity, oxygen can easily enter the blood through the alveoli. Most people feel most comfortable at 45-55% relative humidity. The relative humidity in a room that is overheated and not ventilated is generally low, which may have a detrimental effect on the skin and on the mucous membranes. High humidity affects people's function of regulating body temperature perspiration, and people feel hot.
When the humidity is too high, the amount of pineal hormone in the human body is also relatively large, so that the concentration of thyroxine and epinephrine in the body is relatively reduced, and the cells will be “slackedâ€, and people will feel listlessness and malaise. Working and living in places with high humidity (such as high mountains and islands) for a long period of time are also prone to rheumatism, rheumatoid arthritis, and other genital warts.
When the humidity is too low, the evaporation speeds up, and the dry air easily takes away water from the human body, causing the skin to crack, the mucous membranes of the oral cavity and nasal cavity being stimulated, and symptoms such as thirst, dry cough, hoarseness and sore throat appear. Therefore, dry cold air intrudes in autumn and winter. It is very easy to induce pharyngitis, bronchitis, pneumonia and other illnesses.
How is temperature moderate?
The same person also has different physiological degrees of zero under different conditions. For normal people who are generally healthy, the physiological temperature is about 28°C to 29°C. Therefore, the temperature of the air-conditioned room should be selected as close to this temperature as possible.
Second, it is good for health. The temperature difference between indoor and outdoor can not be too large, generally 5 °C ~ 10 °C is appropriate. If the temperature difference is too large, people will experience sudden changes in temperature when entering or leaving the country, and are prone to cold and other diseases.
The third is to consider power saving, when the temperature is adjusted too low during cooling, or when the temperature is adjusted too high during heating, it consumes more energy. Therefore, from the perspective of power saving, the room temperature cannot be adjusted too low in the summer and the temperature cannot be adjusted too high in the winter.
Therefore, in general, the reasonable temperature of air-conditioned rooms should be 28°C to 29°C in summer. Winter should be 18 °C ~ 20 °C.
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