Washing machine

Abstract

The invention relates to a washing machine. The washing machine comprises a box body, a washing drum, and a mounting plate which is installed in the lower part of the washing drum to support the washing drum, wherein the mounting plate is connected with the box body through a damping part, and the washing drum is used as a water bucket which can rotate relative to the mounting plate, the outer side of the washing drum is provided with a plurality of drainage channels, and the inner walls of the drainage channels, at least away from one side of the washing drum, from top to bottom gradually deviate in the direction away from the axis of the washing drum, and the upper end of the washing drum is provided with a water collecting ring, and the inner part of the collecting ring is provided witha dewatering hole communicated with the washing drum, the upper ends of the drainage channels are connected with the water collecting ring, and the lower ends of the drainage channels are communicated with a drain port arranged in the bottom of the washing drum. According to the washing machine, the outer barrel structure of the washing machine is omitted, and the purpose of enlarging the capacity of washing machine is reached; on the other hand, the outer side of the washing drum is provided with the drainage channels, which can guide the washing water to flowing downward, avoiding that thewashing water concentrates on the upper end of the washing drum, the noise 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

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