How much is the air conditioner turned on in winter? What are the taboos in turning on the air conditioner in winter
4hw.org: it's cold in winter. Many families without heating start to turn on the air conditioner. However, many people have different answers about how much the air conditioner is turned on. In fact, too high or too low indoor temperature is not good for the body. It's easy to catch a cold if the temperature difference is too large. How much the air conditioner turns on in winter is appropriate? Let's have a look at it together!
1. Make people feel comfortable first when using air conditioner. In terms of temperature, the temperature that makes people neither feel hot nor cold is called physiological zero. Physiological zero is the most comfortable temperature. Different people have different physiological zeros. For normal people in general health, physiological zero is about 28 ℃ ~ 29 ℃. Therefore, the temperature of the air-conditioned room should be selected as near as possible. Generally, the best temperature of air conditioner in winter is 20 ℃, but because the outdoor temperature in each area is different, you can adjust the temperature of air conditioner according to your comfort, but it should not be too high, too high is the most harmful, and it will make the air conditioner work overload, not only consume electricity, but also shorten the life of air conditioner.
2. The use of air conditioning should be beneficial to health. The temperature difference between indoor and outdoor shall not be too large, which is generally 5 ℃ ~ 10 ℃ If the temperature difference is too large, people will suffer from sudden changes in the temperature of the gas when they enter and leave, and will easily suffer from colds and other diseases. If the temperature difference between indoor and outdoor is too large, people will easily catch cold and cold in the environment of sudden cold and sudden heat. For the elderly and people with high blood pressure, indoor and outdoor temperature difference should not be too large. Because the indoor temperature is too high, the human blood vessels dilate, and if suddenly to the outdoor, the blood vessels suddenly contract, it will make the old people and the patients with high blood pressure have trouble in cerebral blood circulation, and it is very easy to induce stroke.
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3. Power saving shall be considered when using air conditioner. When the temperature is adjusted too low in refrigeration or too high in heating, the energy consumption is relatively high. So in terms of power saving, you can't set the room temperature too low in summer or too high in winter.
4. Pay attention to health when using air conditioner. When opening the air conditioner, close the doors and windows tightly. If the air conditioner is opened for a long time, it will lead to lack of oxygen in the room, and bacteria and viruses will accumulate in large quantities. Therefore, the air conditioner should stop and open the windows for ventilation every time it is opened for more than 2 hours.
Therefore, the reasonable temperature of air-conditioned room is 28 ℃ ~ 29 ℃ in summer. In winter, it should be 18 ℃ ~ 20 ℃. In a room with few people, the temperature can be increased to 24 ℃.
This article is provided by the editor of Sihai life channel. To learn about life tips, please pay attention to Sihai life channel to make your life easier!