Washing machine

Abstract

The invention relates to a washing machine. The washing machine comprises a box, a washing drum and a mounting plate which is installed on the lower portion of the washing drum and used for supportingthe washing drum, the mounting plate is connected with the box through a damping part, the washing drum serving as a containing drum can rotate relative to a mounting plate, a circle of circular groove formed by sinking to the inner side of the washing drum is formed in the upper end of the washing drum, the periphery of the circular groove is covered by a water collecting ring, the water collecting ring and the circular groove together define a water collecting cavity, a dewatering hole is formed in the circular groove, multiple discharge channels are arranged on the outer side of the washing drum, the upper ends of the discharge channels are communicated with the water collecting cavity, and the lower ends of the discharge channels are communicated with an outlet formed in the bottom ofthe washing drum. Accordingly, the outer drum structure is omitted, and the washing machine expansion purpose is achieved; on the other hand, in the dewatering process, water in the water collectingring can flow downwards through the discharge channels, the phenomenon that washing water is gathered at the upper end of the washing drum is avoided, the noise during operation is low, and the service life is long.

Description

technical field [0001] The invention relates to laundry equipment, in particular to a washing machine. Background technique [0002] Existing pulsator washing machines generally consist of a washing tub, an outer tub, a vibration-damping component and a power system. During washing and dehydration, the washing tub rotates relative to the outer tub so that the clothes interact with the washing water to achieve the effect of washing or dehydrating the clothes. Purpose, wherein, the outer tub is used as a water bucket, and does not come into contact with the clothes during the laundry process, and the outer tub is installed outside the washing tub to provide support for the washing tub. The outer tub of the existing washing machine is larger than the washing tub, As a result, there is a large amount of washing water stored between the inner and outer tubs, which cannot be fully utilized. This arrangement is not only unfavorable for water saving, but also causes the overall volu...

AI Technical Summary

Problems solved by technology

[0002] Existing pulsator washing machines generally consist of a washing tub, an outer tub, a vibration-damping component and a power system. During washing and dehydration, the washing tub rotates relative to the outer tub so that the clothes interact with the washing water to achieve the effect of washing or dehydrating the clothes. Purpose, wherein, the outer tub is used as a water bucket, and does not come into contact with the clothes during the laundry process, and the outer tub is installed outside the washing tub to provide support for the washing tub. The outer tub of the existing washing machine is larger than the washing tub, As a result, there is a large amount of washing water between the inner and outer tubs, which cannot be fully utilized. This setting is not conducive to water saving, but also causes the overall volume of the washing machine to be too large

The Chinese invention patent with the patent number of 99230455.5 discloses a single-tub water-saving washing machine. A water collecting device is provided at the mouth of the washing bucket, and the water collecting mouth of the water collecting device is surrounded by the mouth of the washing bucket. The water collecting device located at the mouth of the bucket is connected to several drainage pipes, which are symmetrically arranged from top to bottom along the outer wall of the washing bucket. When drying, the water collecting device collects the centrifugal water flow caused by high-speed rotation and sends it downward. Guide draining, although the patent omits the outer tub, but when the washing machine is dehydrating, the washing water will be concentrated in the water collecting chamber under the action of centrifugal force after entering the water collecting device, and it is difficult to flow downward along the drain pipe, resulting in washing The water concentrates on the upper end of the washing bucket, which makes the upper and lower ends of the washing bucket unbalanced, especially when there is a lot of residual water in the washing bucket, most of the washing water is concentrated in the water collecting chamber and is not discharged, which increases the overall center of gravity of the inner bucket and increases the vibration of the inner bucket. Increases the working load of the dehydration motor, which is easy to damage the motor

Images