Energy-saving ventilation control system for the machine rooms

This paper introduces an energy-saving ventilation control system for the machine rooms and gives the specific description of its hardware, workflow and control algorithms. The system efficiently leads the outdoor air into the room so that the engine room is cooled down and a great deal of electricity is saved and its return air system effectively avoids the phenomenon of condensation. After one-year practical application, it shows that the system works well and has great application prospects.