Automatic closed type water-saving washing machine

Abstract

The invention provides an automatic closed type water-saving washing machine, relates to the field of washing machines and overcomes the defects that a sealing component of a water-saving washing machine can be easily worn down, water leakage is caused and the whole washing machine is disabled in the prior art. The automatic closed type water-saving washing machine comprises an outer barrel and an inner barrel, wherein the inner barrel is concentrically arranged inside the outer barrel. The washing machine is characterized in that a plurality of spin-drying holes are formed in the upper part of the inner barrel close to the edge, and at least one water drainage hole movably sealed by virtue of a plunger device is formed in the lower part of the inner barrel; the plunger device comprises a plunger guide rod arranged in the water drainage hole, a plunger guide groove is formed in the inner barrel, the plunger guide groove is connected with the upper part of the water drainage hole, and the plunger guide rod is connected with a sealing component and is mounted in the plunger guide slot by virtue of an elastic component; and the water drainage hole is a single reversed funnel type hole or a hole formed in a circular groove of a reversed funnel type cross section. The automatic closed type water-saving washing machine is applicable to multiple types of washing machines and extensive in use; the service life of the washing machine is prolonged; and water is saved, and time is shortened.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to an automatic enclosed water-saving washing machine. Background technique [0002] Existing washing machines include an outer tub, an inner tub, washing parts, power transmission parts, and drain valves. The inner tub is provided with many through holes. During water filling or washing, the water between the inner tub and the outer tub is connected, so that the outer tub The water between the inner barrel and the inner bucket does not have a washing effect, but the water in these volumes occupies a relatively large volume, which causes waste. [0003] There are also washing machines with no holes in the inner tub on the market. The anhydrous state can be achieved between the inner tub and the outer tub. This kind of washing machine is realized by the structure of a mechanical seal ring and a sealed water channel. This structure is not reliable because Although the inner barrel can...

AI Technical Summary

Problems solved by technology

[0002] Existing washing machines include an outer tub, an inner tub, washing parts, power transmission parts, and drain valves. The inner tub is provided with many through holes. During water injection or washing, the water between the inner tub and the outer tub is connected, so that the outer tub The water between the inner barrel and the inner bucket does not have a washing effect, but the volume of these volumes of water is relatively large, resulting in waste

[0003] There are also washing machines with no holes in the inner tub on the market. The anhydrous state can be realized between the inner tub and the outer tub. This kind of washing machine is realized by the structure of the mechanical seal ring and the sealed water channel. The reliability of this structure is not good, because Although the inner tub can be moved during washing, the inner tub will quickly wear out due to the high-speed rotation of the sealing parts during dehydration, resulting in failure and water leakage, so that the entire washing machine fails

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