STEAM STATION TYPE ELECTRIC IRON

摘要

A steam station type electric iron comprises a water tank assembly, an electromagnetic water pump, a boiler assembly, and a controlling device. The water tank assembly is connected with a water inlet port of the electromagnetic water pump, and a water outlet port of the latter is connected with the boiler assembly. The controlling signal output ports of the controlling device are respectively connected with a coil of the electromagnetic water pump and a heating tube of the boiler assembly by wires. The boiler assembly is provided with thermistors for detecting the heating temperature and the water level inside the boiler assembly. The signal output ports of the thermistors are connected with the controlling device which determines whether the heating tube of the boiler assembly needs to heat and whether the electromagnetic water pump needs to pump water to the boiler assembly according to the feedback information of the thermistors. It is ensured that the dry-fire of the boiler assembly does not appear and the pressure inside the boiler assembly is constant. When the water in the tank is used out, the controlling device can shut off the power supply of the heating tube and electromagnetic water pump according to a feedback information of a magnetically sensitive switch, so that the dry-fire of the boiler is avoided and a good effect on safety can be achieved.