Circulating spraying device and method of washing machine

Abstract

The invention relates to a circulating spraying device and method of a washing machine. The spraying device is characterized in that the circulating spraying device of the washing machine comprises a stirring impeller, a first circulation water channel, a second circulation water channel and a manifold; the other end of a spindle of a motor stretches out of a shell of the motor, and the stirring impeller is installed at the end of the spindle of the motor; an outer shell is arranged outside a water containing bucket, gap is arranged between the outer shell and the water containing bucket, and the gap forms the first circulation water channel; a water inlet in the bottom end of the first circulation water channel is located below a pulsator, and the stirring impeller is located at the water inlet of the first circulation water channel; the first circulation water channel stretches upward to the upper end of the water containing bucket and is communicated with the second circulation water channel, and the second circulation water channel is arranged in the radial direction of the water containing bucket; the manifold is arranged in the second circulation water channel, and a water outlet of the second circulation water channel is communicated with an inner cavity of the water containing bucket. The circulating spraying device can prevent washing ingredients from settling, improve the use ratio of detergent and improve the washing effect.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to a circulating spraying device and method in washing machines. Background technique [0002] At present, the washing part of the known washing machine is composed of a motor, a deceleration clutch, a bucket, a pulsator, and a dehydration bucket. The motor is used as a power source, and the speed and torque conversion are realized through the deceleration clutch, and finally the pulsator is driven to complete the washing work. When the washing machine needs to be washed, the motor transmits the power to the transmission shaft of the reduction device through the belt, and the speed and torque conversion of the reduction box are transmitted to the pulsator through the output shaft, so as to realize the washing function; due to its own composition characteristics, processing requirements and other reasons; There are generally deficiencies such as high concentration of washing...

AI Technical Summary

Problems solved by technology

When the washing machine needs to be washed, the motor transmits the power to the transmission shaft of the reduction device through the belt, and the speed and torque conversion of the reduction box are transmitted to the pulsator through the output shaft, so as to realize the washing function; due to its own composition characteristics, processing requirements and other reasons; There are common deficiencies such as high concentration of washing liquid at the bottom, poor dissolution of washing liquid, and poor washing uniformity.

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