Water pipe leakage protector

The utility model discloses a water pipe leakage protector and relates to a water pipe leakage protection device. The water pipe leakage protector comprises a control system (1), a flow sensor (2) and a solenoid valve (3), and is characterized in that the flow sensor (2) and the solenoid valve (3) are arranged in a water pipeline (4) in sequence; one side of the water pipeline (4) is provided with the control system (1); and an input end of the control system (1) is connected with the flow sensor (2) and a manual control switch (5), and an output end of the control system (1) is connected with an alarm (6) and the solenoid valve (3). The water pipe leakage protector can automatically close a valve and give an alarm during water pipe leakage, two functions of protecting and early warning are realized simultaneously, and the water pipe leakage protector is simple in structure, convenient to mount and wide in application.