Safety risk monitoring system for flammable and explosive dangerous places

The utility model discloses a flammable and explosive dangerous place safety risk monitoring system, comprising a core controller which is respectively connected with an environment monitoring sensor,an equipment monitoring sensor, a network communication module, an audible and visual alarm, an on-site processing device and a GPRS module. According to the technical scheme of the utility model, the safety risk monitoring system for flammable and explosive dangerous places can realize the local monitoring of sensor data. Sensor data can be monitored in a centralized manner through a remote network; when one or more of various data acquired by the sensor is/are higher than the upper limit alarm value and the lower limit alarm value set in the controller, the field processing device can be started for ventilation or spraying, local sound-light alarm can be performed, and alarm information can be pushed to related persons in charge through GSM short messages, GPRS and the like; the safetystate of a flammable and c