Why is there air conditioning disease

Air-conditioning disease: When the air-conditioning is turned on in summer, the temperature difference between indoor and outdoor should not be too large, generally 5℃～10℃ is appropriate. If the temperature difference is too large, people will experience sudden changes in temperature when entering and leaving, and they will be prone to colds and other diseases.

In summer, when the indoor temperature is adjusted too low, such as below 20°C, people living and working at a lower room temperature for a long time will cause a variety of discomforts. Some people will have lower limb soreness, general weakness and chills, headache, sore throat, Abdominal pain, backache, limb neuralgia.

Set the temperature of the air-conditioner to 20℃ in winter

In winter, the indoor air-conditioning temperature is adjusted between 16°C and 26°C, and the temperature is 20°C. Do not overheat the indoor temperature. Try to keep the temperature difference between indoor and outdoor to less than 6°C. This is not only good for your health, but also avoids overloading the air conditioner. When heating, use a low windshield just after starting up, and switch to a medium windshield after half an hour. For those who like to increase the indoor temperature, please be careful not to set the temperature at 30°C which the air conditioner can withstand in winter, otherwise it will cause the air conditioner to start or not stop frequently, increase power consumption, and even damage the air conditioner compressor in severe cases. .

In addition, when the air conditioner is heating, every time the temperature of the air conditioner is lowered by 2°C, the air conditioner can save more than 10% of electricity. Air-conditioning maintenance manufacturers feel that from an energy-saving point of view, the lower the air conditioner's set temperature, as long as the human body can keep warm, the lower the better. Therefore, considering many factors, it is recommended that the air-conditioning temperature in winter should be set at about 20°C. In addition, since the heating flow is lighter than air, it is easy to float above the entire enclosed room. When using a wall-mounted air conditioner, adjust the air outlet to a downward angle, which can save electricity.

Related national regulations:

All units in public buildings, including state agencies, social organizations, enterprises and institutions, and individual industrial and commercial households, except for special units such as hospitals and users who have specific requirements for temperature in production processes and have been approved, the indoor air-conditioning temperature setting in summer It should not be lower than 26 degrees Celsius, and the indoor air-conditioning temperature setting in winter should not be higher than 20 degrees Celsius. Shanghai decoration design reminds that under normal circumstances, windows are not allowed to be opened during the operation of the air conditioner. Under the premise of ensuring compliance with the above requirements, localities can further formulate specific control standards based on local weather conditions and other actual conditions. State agencies at all levels should take the lead in saving energy, strictly enforce air-conditioning temperature control standards, and play an exemplary role.