The temperature in the house is normal in winter. There is no clear regulation in the country, but in cities with heating in the north, the indoor temperature cannot be lower than 18 degrees Celsius in winter.

Taking Qingdao as an example, according to the provisions of Qingdao Heating Regulations:

Article 31 The heating period is from 1 1 month 16 to April 5 of the following year (the people's governments of Chengyang District, Huangdao District and county-level cities can adjust the heating period appropriately). During the heating period, the indoor heating temperature of users shall not be lower than 18℃. The kitchen temperature shall not be lower than 10℃.

The heating unit shall conduct trial heating five days before the start of the heating period, and do a good job in debugging and exhaust.

Production and business activities have other requirements for heating time and temperature, which shall be determined by both parties through consultation.

Fifty-first, after determination, it is confirmed that the heating temperature of the tested room is not up to standard, which belongs to the responsibility of the heating unit, and the heating unit shall take measures to ensure that the heating temperature reaches the specified standard. The period before the heating temperature reaches the standard is the number of days when the room temperature is unqualified. The number of days when the room temperature of the tested room is unqualified, the heating unit shall refund the heating fee to the user in accordance with the following standards:

(1) If the heating temperature is higher than or equal to 16℃ and lower than 18℃, 20% of the heating fee will be refunded;

(2) If the heating temperature is higher than or equal to 14℃ and lower than 16℃, 50% of the heating fee will be refunded;

(3) If the heating temperature is lower than 14℃, the heating fee will be refunded in full.

If the user blocks the radiator and changes the indoor heating facilities without authorization, resulting in substandard heating quality and related losses, the responsibility shall be borne by the user.

Extended data:

It is found that constant room temperature is of great significance to health. Zhang, a professor of health care at Beijing University of Chinese Medicine, told reporters that the room temperature around 20℃ is the most comfortable. This temperature is conducive to the body to emit excess heat. If the room temperature exceeds 25℃, the human body will begin to absorb heat from the outside and feel the heat.

If the room temperature exceeds 35℃, the sweat glands of the human body will start, and the body will emit heat through sweating, resulting in uncomfortable feelings such as accelerated heartbeat, accelerated blood circulation, dizziness and fatigue. On the contrary, when the temperature is 8℃~ 18℃, the human body will radiate heat; When the room temperature is below 4℃, you will feel cold.

At the same time, 20℃ is also the best sleeping temperature. When the room temperature is above 24℃, sleep will become shallow, and the number of body movements and waking turns (waking turns) will increase during sleep. Sleep temperature is below 18℃, so it is not easy to enter deep sleep.

Qingdao government affairs network-Qingdao heating regulations

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