Water pumping device of irrigation and water conservancy irrigation pump station

The utility model provides a water pumping device of a farmland water conservancy irrigation pump station, which relates to the technical field of irrigation and comprises a water pump, and the water outlet end of the water pump is fixedly communicated with a fixed pipe. During use, the water pump is started, the water pump is pressurized, water is pumped out of the water pumping hose and then discharged out of the irrigation pipe, in the water pumping process, through the net-shaped structure of the protective cover, water plants in the water can be blocked, water plant sundries are prevented from entering the water pumping hose, and then the water pump is protected; through supporting of a plurality of protection rods, the protection cover cannot be completely inserted into soil when making contact with the soil in water, the situation that a water pumping hose cannot pump water is avoided, the flow speed of the pumped water is detected through a water flow meter, and when it is detected that the flow speed