The three ventilation methods of ventilation devices include natural convection ventilation, mechanical assisted ventilation and combined ventilation. The specific introduction is as follows:
Natural convection ventilation: This method relies on the natural flow of indoor and outdoor air. It allows fresh air to enter by opening windows and exhausts the dirty air in the room. By arranging furniture and window positions reasonably, the air flow path can be optimized and the ventilation effect can be improved.
Mechanical assisted ventilation: When natural ventilation is insufficient, mechanical equipment can be used to assist ventilation, such as installing a fresh air system. The fresh air system can continuously introduce fresh air into the room while exhausting dirty air to ensure good indoor air quality.
Combined ventilation: In some cases, the advantages of natural ventilation and mechanical ventilation can be combined to adopt a combined ventilation method. For example, when the natural convection distance is long, electric fans and other equipment can be used to blow at the air outlet to increase the air convection speed and improve ventilation efficiency.
