Main ventilation fan non-stop switching damper system

The main functions of the non-stop fan reversing system are: One click operation to achieve non-stop ventilation of the main ventilation fan in the coal mine, ensuring that the underground air does not stop during the ventilation process; Real time monitoring of main ventilation fan performance parameters: negative pressure, air volume, fan efficiency, wind speed, etc; Real time monitoring of electrical parameters of the main ventilation fan, including current, voltage, power, speed, etc; Real time online monitoring of parameters such as bearing temperature, radial and axial vibration, motor winding temperature, motor vibration, fan on/off signals, positive and negative wind signals, and air door opening and closing signals; Equipped with four control modes: automatic, manual, remote control, and maintenance, to meet production needs; The 3D interface displays the simulated operation screen of the fan; Monitor the fan 24 hours a day through a LCD display screen a…