The continuous high temperature day made many citizens take refuge in shopping malls. In accordance with the National Regulations on Strict Implementation of Public buildings Notice on Air Conditioning Temperature Control Standards, for units in public buildings (except hospitals and other special units), the indoor air conditioning temperature in summer shall not be lower than 26 ℃. How about the "temperature control" in the major public buildings in Nanjing in hot days?
On the top floor of the 7th floor of the mall, the thermometer carried by the reporter showed that the room temperature was about 28.8 ℃. A staff member of the engineering department of the shopping mall said that the shopping mall uses central air conditioning, and the temperature control is in line with national regulations. In addition, it is impossible for the mall to turn the air conditioner too low. On the one hand, customers will feel uncomfortable and have no good shopping experience. On the other hand, it will not save energy and cost too much. "The ground floor may not be ventilated. There are many catering owners. The owners set up their own electric fans. Later, we have projects to transform, and the air conditioners will also be transformed, but they will still use the standard of 26 degrees."
In a nearby office building, the thermometer carried by the reporter showed that the temperature was 30 degrees. The property staff said that the office building uses central air conditioning, which is centrally controlled by the property. The air conditioning controller is about 26 ℃, and the actual indoor temperature is generally 1 ℃ - 2 ℃ higher. During the interview, many citizens said that it is more comfortable to set the air conditioning temperature at about 26 ℃, and the large indoor and outdoor temperature difference is also bad for the body.
The power supply department reminds that if the temperature is too low, the energy consumption of air conditioners will increase, the power consumption will increase, and the cost will also be high, which is not an energy-saving practice. Medical experts remind the public that the indoor and outdoor temperature difference should be controlled within the range of 5 ℃ to 10 ℃, within which people's temperature center can be adjusted freely. If people work in air-conditioned rooms with large indoor and outdoor temperature differences for a long time, they are likely to cause air-conditioning diseases. In addition, turn off the machine after 1-3 hours, open a window for ventilation, and let fresh air enter.
