Can the central air conditioner in the isolation hotel be turned on?

The central air conditioner in the isolation hotel can't be turned on.

Although central air conditioning itself does not produce viruses and is not the host of viruses, it increases the air exchange between different rooms. For example, during centralized isolation, hotels use central air conditioning connected to the whole building. Once someone is infected, the virus may spread in the building through the air supply system, forming cross-pollution. Therefore, during the period of epidemic isolation, the use of central air conditioning must be stopped.

According to the current understanding of COVID-19 Omicron variant, its transmission route is through droplets, aerosols, contact, environmental pollution and other ways, and its transmission power is extremely strong.

First of all, it should be clear that in view of the current epidemic situation, strengthening window ventilation is the best way to purify the air, and it is recommended first when the climate and temperature permit. You can also turn on the cleaning electric fan or exhaust fan for assistance.

Experts remind that there is no air conditioning and ventilation system that can neither run fresh air nor take disinfection measures for return air or air supply; The air conditioning system has no fresh air and exhaust system, and there is no window ventilation; When the type and air supply range of central air-conditioning ventilation system are not clear, air-conditioning ventilation system cannot be used.

Will the rooms in star-rated hotels have independent air conditioning or central air conditioning?

There will be independent air conditioning, and some will use central air conditioning. Star-rated hotels do not specify the specific type of air conditioning, but only require the air quality in the hotel. In the practical application process, there are still many star-rated hotels using wall-mounted air conditioners and cabinet air conditioners.