Device for monitoring drainage condition of underground drain outlet in real time

The utility model relates to the technical field of sewage draining exit detection devices. The utility model further discloses a device for monitoring the drainage condition of the underground drainoutlet in real time. The device comprises a blow-off pipe, a main machine, a mounting base and a probe, the probe is fixedly arranged on the upper surface of the mounting base; an insertion hole is formed in the lower side of the pipe wall of the blow-off pipe; the probe is inserted into the blow-off pipe through the insertion hole; a sleeve is fixedly arranged on the surface of the mounting base;the probe penetrates through the interior of the sleeve, and the upper end of the probe extends into the blow-off pipe; the installation base is located outside the blow-off pipe, threads are arranged on the pipe wall of the sleeve, a screw ring is arranged on the pipe wall of the sleeve, the screw ring and the pipe wall of the sleeve are arranged in a threaded mode through the threads, a sealingmechanism is arranged on the side wall of the installation base, and the installation base is electrically connected with the main machine through a wire. According to the utility model, a supervisorcan conveniently know the sewage discharge condition in the sewage discharge pipe, the problems of blockage, running, overflowing, dripping, leakage and the like of the sewage discharge pipe are helped to be checked, and the daily management of the sewage discharge port is greatly facilitated.