The automatic washing machine is a preset program on the computer board. When washing clothes, just turn on the tap and turn on the switch of the washing machine. The washing machine will automatically identify and control the water level, accurately complete the functions of soaking, rinsing, dehydration, automatic drainage, etc., and automatically stop when washing is completed, and the buzzer will sound.
The automatic washing machine controls the water intake, drainage and the on-off of the motor through the cooperation of the water level switch and the electromagnetic water intake valve, thus realizing automatic control. The electromagnetic water inlet valve plays the role of connecting and disconnecting the water source. When the electromagnetic coil is powered off, the moving iron core is tightly pressed on the rubber diaphragm under the action of gravity and spring force, the central hole of the diaphragm is blocked, the valve is closed, and water cannot flow.
When the electromagnetic coil is energized, the moving iron core moves upward under the action of magnetic force, leaving the diaphragm and opening the central hole of the diaphragm, so the water above the diaphragm flows into the washing tub through the central hole. Because the circulation capacity of the central hole is greater than that of the holes on both sides of the diaphragm, the pressure above the diaphragm drops rapidly, and the diaphragm will move up under the action of pressure difference, and the door will be closed to release water.