What is the hotel fresh air system?

The fresh air system uses special equipment to send fresh air into the room on one side of a closed room, and then uses special equipment to exhaust it to the outside on the other side, which will form a "fresh air flow field" indoors, thus meeting the needs of indoor fresh air ventilation. The implementation scheme is as follows: a fan with high wind pressure and large flow rate is used to blow air into the room from one side by mechanical force, and a specially designed exhaust fan is used to exhaust the air from the other side to forcibly form a fresh air flow field in the system. At the same time of air supply, indoor air is filtered, disinfected, sterilized, oxygenated and preheated (in winter).

The content of this article comes from: Questions and Answers on Home Decoration Knowledge of Building Industry Press.