How many degrees does the air conditioner usually turn on in summer?

Question 1: How many degrees of air conditioning is suitable for human body in summer? The most suitable air conditioning temperature is 24℃-27℃

So how big should the air conditioner be turned on and what is the most suitable air conditioning temperature for the human body? The most suitable air conditioning temperature for human body should be 24℃ to 27℃, the lowest temperature should not be lower than 22℃, the indoor and outdoor temperature difference should not be greater than 5℃, and the air conditioning at night should not be lower than 24℃. If the air conditioner is turned on too much and the indoor temperature is too low, it is easy to suffer from "air conditioning diseases", such as colds, coughs, fever and listlessness. Han analyzed that there are several main reasons for "air conditioning disease":

The temperature difference between indoor and outdoor is too large. If people come in and out frequently, it will easily lead to the dysfunction of the balance regulation system in the body. At first glance, when entering and leaving the air-conditioned room, sweat pores suddenly open and close, sweating function is abnormal, perspiration is reduced, and waste in the body is not easy to discharge. Sweating is the most important function of the human body to maintain normal health in summer, and people can't help sweating in summer.

Air-conditioned rooms are closed, indoor and outdoor air cannot be exchanged, harmful microorganisms such as bacteria and viruses in indoor air are easy to breed, and the air quality is low. In the long run, it is easy to reduce the body's own immune function, and it is also easy to get sick due to bacterial infection. Han Xiaoke said that due to the lack of fresh air in air-conditioned rooms, people sneeze less, and sneezing is the normal defense function of the respiratory tract. It can eliminate germs and secretions hidden in the nasal cavity, and prevent these bacteria from spreading downwards, causing people to suffer from pharyngitis and chronic tracheitis. Staying in an air-conditioned environment for a long time, some people will have allergic reactions and runny noses.

Generally, central air conditioning can only cool down but not dehumidify. With the arrival of summer weather in July and August, it is not only high temperature, but also high humidity and low pressure. For example, if there are two days with the same high temperature of 39℃, one day the humidity is 40%, and the other day the humidity is 32%, then people will feel more sultry on that day with high humidity. Turning on the air conditioner at this time will make more people feel unwell, backache, loss of appetite and fatigue.

As for whether the phenomenon you said is normal or not.

Supplementary question: Office staff:

The room temperature of the air-conditioned room is 26℃

At present, many units have used air conditioning. People can easily suffer from "air conditioning disease" if they use air conditioning unreasonably while enjoying the cool breeze.

It is often seen that young people and overweight people keep the air conditioner on all day at home, or come into the house sweating from the outside, and the temperature is very low. Some people even run under the air conditioner and blow directly for a while, but they don't know that when blowing directly, the wind speed will increase and the temperature will suddenly drop, causing dizziness and headache. People who often sit in air-conditioned rooms say, "I feel dizzy, see stars, and forget things." This is an imbalance of brain nerves caused by air conditioning disease.

Owner:

Don't get on the bus and turn on the air conditioner.

In hot summer, car owners can enjoy some happiness, because there is air conditioning in the car to cool down, so many anxious young people turn on the air conditioner as soon as they get on the bus, or adjust the air conditioning temperature to the lowest indefinitely. But you should know that these are all wrong practices.

In the car, people are closer to the air conditioner. If the temperature is too low for a long time, it may lead to arthritis, scapulohumeral periarthritis, colds and other diseases. Moreover, when the air conditioner is turned on in the car, it is mostly airtight, and the air circulation is not very good. Air conditioning itself will also emit some harmful gases. If you stay in such an environment for a long time, you will naturally get sick. Generally speaking, it is appropriate to keep the difference between indoor temperature and outdoor temperature at 10 degrees.

Question 2: How high is the air conditioner at home in summer?

Don't turn the degree too low.

Many people feel hot at first, so they want to turn the air conditioner to the minimum immediately, hoping to cool down immediately. This is very bad, because if it is too fast, the body may not be able to adapt, and it is easy to have bad symptoms such as headache, cold sweat and fatigue.

Don't be too different from the outdoor temperature.

When adjusting the indoor temperature, it is best not to differ too much from the outdoor temperature, but within 5-7 degrees. If the difference is too big, you will feel very hot when you go out and very cold when you come back.

Take care of the elderly and children when adjusting the temperature.

If there are old people or children at home, don't turn on the air conditioner to cool down, because the old people and children have poor temperature regulation ability and are easily affected by air conditioning and cause colds or physical discomfort.

The general temperature is 26-28 degrees.

The temperature of 26-28 degrees is a comfortable gradient for the body, and it is also more environmentally friendly and energy-saving. If it is not particularly hot, the air conditioner can turn on the temperature of 26-28 degrees in summer.

Adjust the air conditioning temperature according to the time period.

Generally, the outdoor temperature will be different in each time period. It will be very hot at noon and afternoon, and it will be a little cooler in the morning and evening. If you turn on the air conditioner at home, you can turn it down at noon and afternoon, and turn it up at 1-2 degrees in the morning and evening.

The temperature of sleeping at night should not be lower than 25 degrees.

Many people are used to sleeping with the air conditioner on at night, because they can fall asleep cold, but remember that the temperature should not be adjusted too low, so it is easy to catch a cold. You can set the time, or open the window to sleep naturally.

Matters needing attention

When you turn on the air conditioner, you can't blow into it;

Pregnant women, the elderly and children should not use air conditioners for a long time;

Question 3: How many degrees does the air conditioner usually turn on? What is the temperature of 26℃ air conditioner suitable for turning on air conditioner in summer? You might say, "I just feel comfortable!" " "However, in the past two years, with the frequent overload of electricity consumption in major cities in summer, this is no longer a simple personal problem. More and more people of insight advocate adjusting the indoor air conditioning temperature to 26℃. 26℃ is really a temperature that makes you comfortable and not easy to get sick. There are fewer people suffering from respiratory diseases in summer, but the number of outpatients has increased in recent years, which is related to people staying in indoor air-conditioned environment for a long time. On the one hand, the temperature is too low, on the other hand, the air conditioner is not cleaned in time, which is easy to breed Legionella and other bacteria, which makes the human body's resistance decline. Nasal congestion, runny nose, headache, insomnia and endocrine disorders are all typical symptoms of so-called air conditioning disease. One of the most important reasons for air conditioning is the excessive temperature difference between indoor and outdoor. Although the human body has a certain ability to regulate body temperature, this ability is limited. Temperature acts on the skin, causing thermoregulation by acting on the human nervous system, which makes human blood vessels contract or relax to keep the body temperature constant. The reason why the human body can maintain a constant temperature of about 37℃ mainly depends on the temperature regulation function of the skin, and the skin heat dissipation accounts for about 90% of the total heat dissipation of the human body. It is difficult for the human body to quickly adjust from the hot outdoor to the cool indoor, resulting in a series of uncomfortable reactions. This is due to the lack of negative ions in the air treated by air conditioning. If the room temperature is too low, the blood vessels, sweat glands and sebaceous glands of the human body will contract, resulting in neuromodulation disorders, which are manifested as dizziness, fatigue, general fatigue, listlessness and decreased immune function. Especially easy to catch a cold, gastroenteritis, scapulohumeral periarthritis, facial paralysis and so on. And it is also a taboo for patients with cardiovascular and cerebrovascular diseases. Director Zou Xianbiao of Dermatology Department of * * 304 Hospital suggested that the temperature difference between indoor and outdoor should not be too big, and it should be around 8℃ to 10℃. Although there may be hot weather above 38℃ in summer, the temperature is below 35℃ for most of the day, so the indoor temperature is about 26℃. And generally open the air conditioner for two or three hours, and open the window for air in about half an hour. There is no natural wind convection, the air is dirty and it is easy to get tired and have a headache. Besides, young friends should not covet to stay cool and sleep with the air conditioner on all night. At most, they switch it to night mode, as long as they can fall asleep cold, otherwise they will easily catch cold after falling asleep.

Question 4: How many degrees is the air conditioner on? Summer: consider saving energy by 26-28 degrees Celsius.

The most suitable air conditioning temperature for human body is 24℃-27℃, so how big should the air conditioner be turned on and what is the most suitable air conditioning temperature for human body? The most suitable air conditioning temperature for human body should be 24℃ to 27℃, the lowest temperature should not be lower than 22℃, the indoor and outdoor temperature difference should not be greater than 5℃, and the air conditioning at night should not be lower than 24℃. If the air conditioner is turned on too much and the indoor temperature is too low, it is easy to suffer from "air conditioning diseases", such as colds, coughs, fever and listlessness.

Winter: 15- 18℃.

In the indoor environment in winter, people will feel comfortable if the indoor temperature is controlled between 15 degrees Celsius and 18 degrees Celsius. Because in winter, people wear a lot of clothes. If the indoor temperature is higher than 18 degrees Celsius, they will feel a little hot but uncomfortable. So don't set the air conditioning temperature too high.

Question 5: What is the optimal temperature for air conditioning and refrigeration, and what is the appropriate temperature for air conditioning and refrigeration in summer? I always drive it to 25 degrees. But my house is the top floor, and I'm in the west all day ... it also depends on your living environment ... as long as I feel comfortable,

The so-called suitable temperature varies from person to person, depending on the outdoor temperature.

It is generally believed that the most comfortable temperature is 28 degrees Celsius.

According to your own habits, you can adjust it a little on the basis of this temperature, and it won't feel hot. It's best not to be cold if you accidentally cover it. At the same time, there is a misunderstanding to be pointed out. People often say that it is good to adjust the air conditioner to 26 degrees Celsius. In fact, it is beneficial to environmental protection, because if the air conditioner is cooled below 26 degrees Celsius, the power of the air conditioner will be reduced and it will consume more electricity.

Question 6: How much is the air conditioning refrigeration on in summer? The most suitable ambient temperature for the human body is 27 degrees Celsius, and the temperature difference of thermal shock that the human body can bear is about 5 degrees Celsius (referring to going in and out between two different indoor and outdoor ambient temperatures), so the most suitable setting temperature for home air conditioners is between 26 and 28 degrees Celsius.

Setting this temperature can not only get a comfortable environment that is neither too hot nor too cold, but also save energy, electricity and money.

It is also recommended to buy inverter air conditioner, because when inverter air conditioner reaches the set temperature, it will run at reduced frequency and power. This time will save the most electricity. The compressor will run without stopping at the most suitable frequency, which is quiet and energy-saving. The room temperature is stable between plus and MINUS 0.5 degrees Celsius, which is the most comfortable and suitable for children and the elderly.

Therefore, the set temperature of the air conditioner must not be too low, and it should not be blown directly.

When used in the daytime, it is best to open the window every 65438 ~ 2 hours and ventilate for 5~ 10 minutes to ensure the indoor air is clean. It is very important to use air conditioning healthily.

You are welcome to discuss any other issues.

I hope I can help you. If you are satisfied, please accept it. thank you ...

Question 7: What is the optimal temperature for air conditioning refrigeration? What is the best temperature for air conditioning and refrigeration in summer? Please pay attention to stay away from air conditioning disease.

1. Chinese medicine pays attention to "harmony between man and nature", which means it is hot in summer and cold in winter. Hot and cold are good for human health. So, turn on the air conditioner as little as possible.

2. Set the cooling temperature of air conditioner in summer, neither lower than 26 degrees nor lower than the indoor temperature of 3~6 degrees. For example, when the indoor temperature is 30 degrees, set 27 degrees; When the indoor temperature is 35 degrees, it is set to 29 degrees. Reduce the indoor and outdoor temperature difference.

3. Because of the high temperature of air conditioning in summer, you can use electric fans at the same time, which will make people feel cooler.

4. Don't let the air conditioning wind blow directly on people's face and skin. But the low-speed natural wind of the electric fan can blow to the human body.

5. Add a few pots of foliage plants in the air-conditioned room to improve the indoor air.

6. Drink more water, eat more fresh fruits and vegetables, and make time for outdoor aerobic exercise.

7. In the process of using the air conditioner, open the window every 2 hours 10 minutes for fresh air, especially in the case of smoking, the ventilation time should be extended. If possible, it is best to open the window of the air-conditioned room and the exhaust fan in the opposite room at the same time, so as to force air convection for ventilation.

Practice has proved that ventilation is very beneficial to human health and does not cost much electricity. The indoor thermometer shows that the room temperature rises during ventilation in summer, and it won't take long for the room temperature to recover after ventilation, which consumes less than one degree more electricity.

Question 8: What is the best temperature to turn on the air conditioner at 26℃ in summer? There are several reasons.

1, which is the most suitable temperature for human body.

2, try to ensure the indoor and outdoor temperature difference within 7℃

3. It is the most energy-saving. According to the survey, every time the indoor temperature rises by 65438 0℃, the energy consumption will decrease by 5%, and 26℃ is the most reasonable temperature in all aspects.

Question 9: What is the suitable temperature for general air conditioners? Air conditioning refrigeration is limited by the indoor temperature of the room. The temperature set by the remote controller is the indoor temperature, but the set temperature cannot be lower than the outdoor temperature, otherwise it will not be turned on, and the temperature setting is high, which is not good for air conditioning. If the setting is low, it will not stop for a long time. Therefore, the temperature set for air conditioning and refrigeration in summer is generally 25-27 degrees. In winter, air-conditioning heating is generally not limited by the temperature set by the remote control. The temperature sensor of air-conditioning is sensitive to refrigeration and slightly insensitive to heating, so it is normal to set the remote control temperature for heating in winter at 30℃.

Note: regardless of cooling and heating, the setting temperature should also consider the cooling capacity and heating capacity of the air conditioner. If the room is large and the cooling capacity of the air conditioner is small, the set temperature should be lower, and the heating should be set at the highest temperature of the remote control.

Question 10: How many degrees does the state require to turn on the air conditioner in summer? Does the country have such regulations or suggestions, and how many degrees can the air conditioner be turned on in summer and winter? If not, it's like there are no rules! But it is much more open at 30 degrees, and it is also around 1 degree in winter.