Sihai network: with the continuous progress of science and technology, people's living standards continue to improve, air conditioning has entered thousands of households, become a common household appliances. Air conditioning can be used for cooling and heating. It can make your home or office look like spring all the year round. But in summer, when you turn on air conditioning, you must pay attention to science. How much is the right temperature for summer air conditioning? A lot of people will say, what's the limit? Just turn on as much as you want. The setting of air conditioning temperature is actually a more scientific approach.
A lot of people will turn on the air conditioner as soon as they enter the door, and they will also turn the temperature down very low. This is actually bad for the health, and it is easy to suffer from a popular disease today, that is, air conditioning disease. Be sure to know how many degrees the air conditioner is open in summer. Adjust the temperature of the air conditioner correctly. Don't hurt your body.
First, temperature setting should be conducive to health
When the air conditioner is turned on in summer, 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 temperature when they enter or leave, and they are prone to cold and other diseases.
In summer, when the indoor temperature is controlled too low, for example, below 20 ℃, people live and work in a low room temperature for a long time, which will cause a variety of discomfort, some people will have lower limb pain, general fatigue, cold, headache, sore throat, abdominal pain, backache, limb neuralgia.
Second, take the comfortable temperature of human body as the best
When the ambient temperature is 25 ℃, the relative humidity is 50%, and the air velocity is 0.15 M / s, the human body is in the most normal and ideal heat balance state, that is to say, the feeling is the most comfortable and the reaction is the best.
In fact, the effective temperature felt by the human body is slightly lower than the indoor air temperature, generally about 1 ~ 2 ℃, that is, although the air supply temperature of the air conditioner is slightly higher, the actual temperature felt by the human body is not so high. Therefore, the control temperature of the air conditioner is adjusted to about 27 ℃, at this time, the feeling of the human body will be more comfortable.
Third, 2 ℃ higher temperature can save electricity
In general, when the air conditioner is cooled, adjust it to 2 ℃ higher. Although the human body doesn't feel obvious, it can save nearly 10% electric energy on average for the air conditioner.
For example, if the temperature of the air conditioner is adjusted to 27 ℃ and compared to 20 ℃, the power consumption ratio will be 7:20, that is to say, when the temperature of the air conditioner is adjusted to 27 ℃, it can save about 30% of the power when compared to 20 ℃.
The above describes how much the air conditioner is suitable for opening in summer. Of course, this is just a reference, which should be set according to your actual situation. In the air-conditioned indoor office, do not just enjoy the cool, to pay attention to all parts of the body. Don't get cold and have pain. Even if the wind is not very cold, try to put a piece of clothes on your body, and don't leave the painful roots. Correct temperature regulation not only saves energy, but also protects the body.