Clean water pump

The utility model relates to the technical field of clean water pumps, and provides a clean water pump which comprises a clean water pump body, a first fixing shell and a second fixing shell, the second fixing shell is buckled on the first fixing shell, the clean water pump body is fixedly installed on the top of the second fixing shell, and a first U-shaped frame is fixedly installed on the inner top wall of the second fixing shell. Two first springs are fixedly installed on the inner top wall of the first U-shaped frame, a second U-shaped frame is fixedly connected to the bottoms of the two first springs, a pressure sensor is fixedly installed on the inner bottom wall of the first fixing shell, and the pressure sensor is located below the second U-shaped frame; through the arrangement of the first fixing shell, the second fixing shell, the first U-shaped frame, the first spring, the second U-shaped frame, the pressure sensor and the alarm assembly, the running state of the clean water pump body can be monit