In summer, the weather is hot, and the frequency of using air conditioners has greatly increased. "If you spend a long time in an air-conditioned environment, because the space is relatively closed and the air is not circulating, pathogenic microorganisms are prone to breed, and the indoor temperature difference is large, which can easily lead to" air-conditioning syndrome "or" air-conditioning disease. ". Today, let's talk about how to turn on the air conditioner for health and comfort?
Summer 26 ° is most suitable
How to turn on the air conditioner in hot weather? Scientists have found that the most comfortable temperature for the human body in summer and autumn is 26 ° C. If it is lower than 3 ° C-4 ° C, the human body will feel a bit cooler. In addition, due to different indoor and outdoor environments, long-term exposure to relatively extreme temperatures can lead to maladjustment of the body's regulatory ability, which over time can lead to decreased immune function and various uncomfortable symptoms, which is known in medicine as air-conditioning disease. Therefore, it is recommended that in general, it is best to adjust the air conditioning to 26 ° C. The indoor and outdoor temperature difference should not exceed 7 ° C, otherwise it will increase the burden on the thermostat center.
Air conditioner blowing upward
How to turn on the air conditioner in hot weather? Some friends are sweating all over, and when they return home, they immediately turn on the air conditioner to blow fiercely, which is harmful to their health. "Because the pores are fully open at this time, it is not yet time to close them, which can easily cause a rapid drop in body temperature and trigger symptoms such as colds.". Therefore, when entering the room from a hot outdoor area, the air conditioner should be turned on at least 10 minutes later. In addition, when the human body temperature drops during sleep, if the air conditioner is turned on all night long to cool down, it can also easily cause headaches, colds, and so on. Be sure to turn off the air conditioner before going to bed, or set a timer to turn it off.
Meeting window every 1 hour to protect respiratory tract
How to turn on the air conditioner in hot weather? Turning on the air conditioner can make indoor air dry, and because the air is not unblocked, the environment is not ventilated, and the environment is not improved, which can easily make people feel stuffy, dry throat, and sneeze. Therefore, attention should be paid to frequent ventilation, and it is recommended to open the window once an hour or so, each time for about 15 minutes. Especially for people with respiratory diseases, the time to turn on the air conditioner should be as short as possible, the temperature should not be too low, and there should be a humidifier indoors. If you feel chest tightness or dizziness, you should promptly walk outdoors and take a breath of fresh air. People who are often exposed to air conditioning should drink more water, chrysanthemum tea, and eat fresh fruit with vitamins to prevent dry skin and itching of red dragons.
Weak body, don't turn on the air conditioner sooner or later
How to turn on the air conditioner in hot weather? Elderly people with arthritis, rheumatism, underdeveloped children, and pregnant women with poor immune function should not blow the air conditioner. Especially in the early morning and evening when the indoor temperature is low, you should go outdoors and do some exercise, breathe fresh air, sunbathe, and strengthen your body's adaptability.
Warm reminder: When the air conditioner is cooling, if the set temperature is 2 ° C higher, it can save 20% of the electricity. After a long time of movement of the air conditioner fan, it will be blocked by dust and dirt, which will affect the air volume and cooling effect of the filter screen and air curtain. Therefore, it is best to clean it once a week.