#$%^&*AU2015100305A420150423.pdf#####Design method for device for water inlet-and-outlet for automatically soaking machine Abstract This invention relates to a design method for a device for a water inlet-and-outlet machine, the method comprising: providing a retainer plate (4), an electromagnetic water inlet valve (6), a wire casing (2) and hoses providing an electromagnetic water outlet valve 5 (7), a three-way-pipe (5) for inletting water, a three-way-pipe (8) for outletting water, a straight-pipe (1) for inletting water, a straight-pipe (3) for outletting water connecting respectively the end side A and B of the three-way-pipe (5) with the inlet (61) of the electromagnetic water inlet valve (6) and the inlet (71) of the electromagnetic water 10 outlet valve (7) connecting the end side C of the three-way-pipe (5) with the straight-pipe (1), connecting the end side C and B of the three-way-pipe (8) with the outlet (72) of the electromagnetic water outlet valve (7) and the straight-pipe (3), the device has functions of watering and draining off.10 Fig.4
