The invention relates to a recycling
water saving device of a washing
machine, which belongs to the technical field of environmentally-friendly
water treatment, comprises a shell, and is characterized in that a recycling water bucket, a
water treatment device, a circuit integrated control operation
actuator and a
control circuit are respectively arranged in the shell, wherein the
water treatment device is connected onto the recycling water bucket in parallel, a
tap water inlet and a water outlet I of the
water saving device are respectively arranged on the upper side of the shell, a water inlet and a water outlet II of the
water saving device are respectively arranged on the lower side thereof, and the water treatment device consists of a double pole film and double liquid flow type hydroxyl free-radical generator, an
aeration device and a filter unit. The invention comprehensively utilizes the initial discharged washing fluid, keeps the mixed liquid of a first rinsing and a second rinsing to repeatedly wash the clothing, not only the existence and accumulation of the
salt content can be neglected, but also the purpose of saving the water resource is achieved. The water saving device is designed into an independent component so as to be compatible to various types of washing machines and detergents. In addition, a
program control valve is designed and manufactured to realize the
automation of the water saving device.