Electromagnetic water pump provided with safety relief valve

The utility model discloses an electromagnetic water pump provided with a safety relief valve. The electromagnetic water pump comprises a pump body, an electromagnetic coil module and a magnetic core plunger, wherein the electromagnetic coil module is installed outside the pump body, and the magnetic core plunger is installed inside the pump body. The pump body comprises a casing, a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are located at two ends of the casing, a cavity used for running of the plunger is constituted inside the casing, a pressure relief pipe is installed on the water outlet pipe, and the pressure relief valve is installed on the pressure relief pipe. Compared with the prior art, the electromagnetic water pump has the advantages that the pressure relief pipe having the pressure relief function is added to the water outlet pipe of the electromagnetic water pump, so that when the electromagnetic water pump works normally, the pressure relief