Is it true that the air conditioner takes a breath?

The so-called air conditioning ventilation is not real air conditioning ventilation, in fact, air conditioning has a special function of non-ventilation. In fact, the air conditioner itself has the function of fresh air, so ventilation pipes are added indoors and outdoors. Then an electric fan is installed inside, so that the fresh outdoor air can be discharged indoors through this electric fan, so that the indoor air can be kept fresh.

The principle of air-conditioning ventilation function is actually very simple, mainly through the following two methods:

1, indoor air is pumped out, which leads to the decrease of indoor pressure, and outdoor air will try to come in at some small gaps and windows, thus achieving the purpose of replacing air.

2. Directly extract indoor air and inject outdoor fresh air.

Extended data:

Air conditioning ventilation function:

1, exhaust indoor dirty air, replenish indoor fresh air, and change the relatively sealed indoor air through ventilation, so that people who stay indoors for a long time will not feel too stuffy, thus achieving the purpose of improving indoor air quality.

2. Keep the room moist. After the ventilation function is turned on, the indoor humidity will be balanced because of the introduction of fresh air, and the indoor humidity will be maintained.

3. Supplementing indoor oxygen Because the human body constantly consumes oxygen, the indoor oxygen content drops, and the oxygen content of indoor air is increased by supplementing outdoor air with high oxygen content.

4, moisturizing because when the air conditioner is cooling, the evaporator is constantly condensing water and discharging it to the outside, resulting in the loss of indoor air moisture. Ventilation and air conditioning can achieve moisture retention by supplementing outdoor air with high moisture content.