Monitoring system of local ventilator

The utility model discloses a monitoring system of a local ventilator. The monitoring system comprises a power monitoring module, a first wind speed monitoring module, a second wind speed monitoring module, a pressure monitoring module, a gas concentration monitoring module, a monitoring host, a display module and an upper computer; the power monitoring module, the first wind speed monitoring module, the second wind speed monitoring module, the pressure monitoring module and the gas concentration monitoring module are connected with the monitoring host; the monitoring host and the display module are connected with the upper computer. According to the monitoring system of the local ventilator, real-time monitoring is performed on parameters such as the power, the wind speed, the wind pressure and the gas concentration of the local ventilator through a power sensor, a wind speed sensor, a pressure sensor, a gas sensor and corresponding transmitters, monitored data are transmitted to the monitoring host, and the real-time data are transmitted to the upper computer so as to achieve graphical display. The structure is simple, the efficiency is high, and the requirements of mine safety monitoring can be met.