Water immersion prevention system

The invention provides a water immersion prevention system. A groove is formed in the bottom of a drainage ditch, and an input type liquid level sensor and a water pump are placed in the groove. The input type liquid level sensor and the water pump are correspondingly connected to an intelligent terminal. The input type liquid level sensor is used for detecting the level of water flowing into thegroove, and the water pump is used for draining when the water level in the groove reaches the limiting value. Compared with a traditional drainage ditch, the water immersion prevention system can greatly improve the detection accuracy, and can be used for effective detection when accumulated water or water overflow exists in a room. 本公开提供了种防水浸系统，所述排水沟底部设有凹槽，所述凹槽内放置有投入式液位传感器和水泵，所示投入式液位传感器和水泵分别与智能终端相连，所述投入式液位传感器用于检测流入凹槽的水位，所述水泵用于当凹槽内水位达到限值时进行排水。与传统排水沟相比，本公开将大幅度提升检测精度，当室内存在积水或有水漫溢时均可以有效检测。