Floor drain monitoring device

The utility model belongs to the technical field of safety production monitoring, and particularly relates to a floor drain monitoring device which comprises a floor drain side wall, a drain front cover and a discharge pipe. The key points are as follows: the top end of the discharge pipe is higher than the bottom end of the floor drain side wall, thus forming a leakage converging groove; and a probe of a detector is arranged in the leakage converging groove. In the technical scheme of the utility model, the floor drain monitoring device can monitor the tiny leakage, and alarm timely and accurately, and has the advantages of simple structure, lower cost, and the like, and is convenient to be installed and easy to be popularized and applied.