Inspection well early warning management system for monitoring liquid level

The invention relates to the field of kiln well liquid level monitoring, in particular to an inspection well early warning management system for monitoring the liquid level, which comprises a kiln well and a well lid, and further comprises a liquid level monitoring device. The liquid level monitoring device comprises a hoisting mechanism and a dirt pre-cleaning box, and the hoisting mechanism is used for driving the dirt pre-cleaning box to move along the depth direction of the kiln well. The dirt pre-cleaning box is used for removing garbage dirt on the water surface and then monitoring the water level, the dirt pre-cleaning box comprises a filter box, a filter screen, a dirt discharging mechanism and a water quality sensor, and a radar liquid level instrument and an alarm are further arranged at the upper end of the hanging and pulling mechanism; through cooperation of the hoisting mechanism and the dirt pre-cleaning box, stable and more accurate liquid level monitoring is achieved, water surface garbage is