How much is the most suitable temperature for air conditioning in high temperature and hot summer? Many people are used to setting the air conditioning temperature very low when they enter the room. In fact, such a way is not desirable. How much is the best temperature for air conditioning in summer? How much is the most energy-saving air conditioning?
Expert answer: 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, when the control temperature of air conditioner is adjusted to about 27 ℃, the feeling of human body will be more comfortable.
If the indoor temperature is too low, it is not only harmful to human health, but also consumes more electric energy. It may even cause so-called 'air conditioning diseases', such as arthritis, periarthritis of shoulder, cold, etc. When the indoor temperature is controlled too low, such as below 20 ℃, people live and work in a low room temperature for a long time (especially in summer), which will cause a variety of discomfort, some people will have lower limb pain, general fatigue and cold, headache, sore throat, abdominal pain, backache, limb neuralgia, and even mouth and eye skew and other symptoms.
At the same time, the observation also found that people who work, study and live in the air-conditioned environment for a long time are prone to cold, skin disease, arthritis and gastrointestinal diseases due to the large indoor and outdoor temperature difference. In addition, the test results show that if the temperature of the air conditioner is adjusted to 27 ℃ compared with 20 ℃, the power consumption ratio will be 7:20, that is to say, when the temperature of the air conditioner is adjusted to 27 ℃, the power consumption will be about 30% less than that of 20 ℃.