Monitoring device for mining pipeline leakage

The utility model discloses a monitoring device for a mining pipeline leakage. The monitoring device for the mining pipeline leakage comprises a conveying pipeline, a computer and an alarm system, wherein an inlet flowmeter and an outlet flowmeter are arranged at two ends of the conveying pipeline, the change of the flow rate of the conveying pipeline is collected and displayed by the computer, a collecting channel is arranged along the lower portion of the conveying pipeline, liquid collecting pools which are used for collecting and storing liquid are arranged at intervals, and switches which are connected with the computer are arranged in the inlets of the liquid collecting pools. According to the monitoring device for the mining pipeline leakage, measures are taken in multiple aspects to conduct monitoring, when a leakage occurs, alarm is sent out in time, a conveying pump is controlled to stop conveying, so that dispose is conducted in time, and thus the occurrences of major accidents are avoided.