Air supply and fresh air in an air conditioner are two different concepts, and although they are similar in some ways, they are also very different.
First of all, we need to understand what the air supply of the air conditioner is. The air supply of an air conditioner usually refers to the air flow that is continuously blown out by the circulating air inside the air conditioner through the circulation system of the air conditioner. This airflow is usually cooled or heat-treated air that regulates the temperature and humidity in the room. The main function of air supply is to regulate the indoor environment and make people feel comfortable.
Fresh air, on the other hand, refers to fresh air that is brought in from the outside, usually through specialized ventilation. The main function of fresh air is to provide enough oxygen, discharge carbon dioxide and other harmful gases from the room, and keep the indoor air fresh and healthy.
Although the air supply and fresh air of the air conditioner are both part of the indoor air, they are different in terms of their ** and treatment methods. The air supply of the air conditioner mainly recycles the indoor air, while the fresh air is the fresh air brought in from the outside.
Therefore, we can conclude that the air supply of the air conditioner is not fresh air. Although they are both part of indoor air, they have different ** and treatment methods and different functions. When using air conditioners, we should pay attention to distinguishing their differences in order to make better use of the functions of air conditioners and maintain a comfortable and healthy indoor environment.