As a benchmark, the fluctuation of 2℃, that is, between 16℃ and 20℃, meets the heating standard.
National regulations on room temperature:
The requirements of indoor sanitation for temperature in winter in China include the following parts. ?
1, room temperature
The suitable temperature range of central heating room is 1.5m, and that of decentralized heating room is1.5m..
The application range is 13 ~ 17℃, and the indoor temperature in any area shall not be lower than 13℃ in winter. ?
2. Vertical temperature difference?
Refers to the difference between the temperature at 0. 1 m above the central floor of the room and the temperature at 1.5 m above the floor. The vertical temperature difference is too large, which will make the feet
The temperature drops, and the temperature regulation is tense, which is not conducive to health. Generally, the vertical temperature difference should be less than 3℃. ?
3. Horizontal temperature difference?
Refers to the temperature difference between indoor points at 1.5 meters. Generally, the temperature in doorways, windows, corridors and other places is low, and the indoor horizontal temperature is low.
Too large is easy to make people catch cold, and the horizontal temperature difference should not exceed 2 ~ 3℃. ?
In 2002, the national indoor air quality standard, namely gb/t 18883-2002, was formulated. The winter heating standard is 16.
24℃, the indoor temperature that meets this standard is the comfortable indoor temperature.
Extended data:
The reason why the heating is not hot
The main reasons are cavitation, valve failure, pipeline leakage and insufficient boiler outlet water temperature. However, the specific problems are analyzed in detail and the reasons are complicated. If the radiator is hot below and cold above, it is your radiator.
At this time, find the exhaust valve on the left or right side of the radiator top, loosen the screw with a screwdriver, completely deflate it, and then tighten it when water is sprayed out. However, if the whole radiator is not hot, it may be that there is gas trapped in the heating pipe, and you need to find a professional to open the valve to deflate.
People's Daily Online-Beijing officially heats today: Where does the room temperature standard 18℃ mean?