Water purification device for adsorbing iron and manganese ions based on resin

The utility model relates to the technical field of water purification devices based on resin adsorption, and discloses a water purification device based on iron and manganese ions adsorbed by resin, which comprises a purification box, resin bed frames are slidably connected to two sides in the purification box, and purification resin is arranged in the two resin bed frames. A water level detector is arranged close to the upper end of the middle of the end surface of one side in the purification box. According to the water purification device, the water level detector is arranged at the upper end of one side of the inner wall of the purification box, the water level in the purification box is detected through the arranged water level detector, the water level detector is electrically connected with the control panel, and when the water level in the purification box is too high, the water level detector sends a signal to the control panel; the control panel controls the electromagnetic valve on the liquid inle