CN110258072B

CN110258072B - Pulsator washing machine

Info

Publication number: CN110258072B
Application number: CN201810199506.8A
Authority: CN
Inventors: 刘凯; 许升; 吕佩师
Original assignee: Qingdao Haier Washing Machine Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Washing Machine Co Ltd; Haier Smart Home Co Ltd
Priority date: 2018-03-12
Filing date: 2018-03-12
Publication date: 2023-01-13
Anticipated expiration: 2038-03-12
Also published as: CN110258072A

Abstract

The invention relates to a pulsator washing machine, which belongs to the technical field of washing machines and comprises an inner barrel, an outer barrel, a pulsator and a driving assembly, wherein the pulsator is arranged between the outer barrel and the inner barrel and is connected with the driving assembly, the inner barrel is communicated with the outer barrel, and the driving assembly can drive the pulsator to rotate so as to drive water flow between the inner barrel and the outer barrel and water flow in the inner barrel to rotate. The invention improves the driving mode of the prior impeller, adopts the air supply assembly to drive the impeller, so that the impeller washing machine can flexibly wash clothes, and also prevents the impeller from directly contacting the clothes when the impeller washing machine washes the clothes by arranging the impeller between the inner barrel and the outer barrel, thereby reducing the damage to the clothes, effectively protecting the texture of the clothes and improving the experience of users.

Description

Pulsator washing machine

Technical Field

The invention relates to the technical field of washing machines, in particular to a pulsator washing machine.

Background

Along with the popularization of the washing machine in daily life of people, the washing machine brings great convenience to the life of people. The washing machine for daily use generally comprises a drum washing machine and a pulsator washing machine, wherein the washing principle of the pulsator washing machine is that clothes are driven to rotate through a pulsator, the clothes are mutually wound and rubbed, and the clothes are greatly damaged by the washing mode of the pulsator washing machine, so that a user needs to wash the clothes which are light and thin in texture or are not easy to pull, and the user experience is reduced.

Disclosure of Invention

The invention aims to provide a pulsator washing machine which can solve the technical problem that clothes are easily damaged due to the adoption of a traditional washing mode.

In order to achieve the purpose, the invention adopts the following technical scheme:

the impeller washing machine comprises an inner barrel, an outer barrel, an impeller and a driving assembly, wherein the impeller is arranged between the outer barrel and the inner barrel and connected with the driving assembly, the inner barrel is communicated with the outer barrel, and the driving assembly can drive the impeller to rotate so as to drive water flow between the inner barrel and the outer barrel and water flow in the inner barrel to rotate.

Preferably, the driving assembly is an air supply assembly.

As the preferred technical scheme, the impeller is provided with a cavity and a plurality of air outlet holes communicated with the cavity, and the air supply assembly is communicated with the cavity through an air duct.

As the preferred technical scheme, a plurality of blades arranged at intervals are circumferentially arranged on the impeller, and the air outlet holes are formed in the blades.

As a preferable technical scheme, the bottom of the inner barrel is provided with a plurality of air inlets communicated with the outer barrel.

As a preferred technical scheme, a one-way valve is arranged on the air guide pipe.

As a preferred technical scheme, the air inlet hole and the air outlet hole are correspondingly arranged.

As a preferable technical scheme, the air inlet holes are obliquely arranged.

Preferably, the driving component is a motor.

As the preferred technical scheme, a plurality of convex structures are arranged on the inner wall of the inner barrel.

As a preferred technical scheme, the air supply assembly is an air pump.

The invention has the beneficial effects that:

the impeller washing machine provided by the invention adopts the air supply assembly to drive the impeller to rotate and drive the water flow to rotate, so that the clothes in the inner barrel rotate along with the water flow, and the clothes are washed. The invention improves the driving mode of the prior impeller, adopts the air supply assembly to drive the impeller, so that the impeller washing machine can flexibly wash clothes, and also prevents the impeller from directly contacting the clothes when the impeller washing machine washes the clothes by arranging the impeller between the inner barrel and the outer barrel, thereby reducing the damage to the clothes, effectively protecting the texture of the clothes and improving the experience of users.

Drawings

Fig. 1 is a schematic structural diagram of a pulsator washing machine provided by the present invention.

In the figure:

1. an inner barrel; 11. an air intake; 2. an outer tub;

3. an impeller; 31. an air outlet; 32. a blade;

4. a gas supply assembly; 41. an air duct;

5. and (4) a convex structure.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.

Example one

The embodiment provides a pulsator washing machine, which is suitable for washing light clothes, and as shown in fig. 1, the pulsator washing machine comprises an inner tub 1, an outer tub 2, a pulsator 3, and a driving assembly, wherein the pulsator 3 is disposed between the outer tub 2 and the inner tub 1 and connected to the driving assembly, the inner tub 1 is communicated with the outer tub 2, and the driving assembly can drive the pulsator 3 to rotate so as to drive water flow between the inner tub 1 and the outer tub 2 and water flow in the inner tub 1 to rotate. Wherein, the driving component is an air supply component 4, the air supply component 4 is arranged at the bottom of the box body of the washing machine, the air supply component 4 penetrates through the bottom of the outer barrel 2 through an air duct 41 to be connected with the impeller 3, thereby supplying air for the impeller 3. It should be noted that, a certain distance is provided between the pulsator 3 and the bottom wall of the outer tub 2, so as to avoid interference with the bottom wall of the outer tub 2 when the pulsator 3 rotates.

The pulsator washing machine provided by the embodiment adopts the air supply assembly 4 to drive the pulsator 3 to rotate, and drives the water flow to rotate, so that the clothes in the inner tub 1 rotate along with the water flow, and the clothes are washed. This embodiment is through improving current impeller 3's drive mode, adopts air feed subassembly 4 drive impeller 3 for impeller 3 washing machine can carry out the flexible washing to the clothing, in addition, still through setting up impeller 3 between interior bucket 1 and outer bucket 2, makes impeller washing machine when washing the clothing, has avoided impeller 3 to the direct contact of clothing, thereby has reduced the damage to the clothing, has protected the texture of clothing effectively, thereby has improved user's experience degree.

Further, the impeller 3 is provided with a cavity (not shown in the figure) and a plurality of air outlet holes 31 communicated with the cavity, and the air supply component 4 is communicated with the cavity through an air duct 41. In the actual washing process, the air supply assembly 4 delivers the ejected air to the cavity of the impeller 3 through the air duct 41, the air is ejected out of the cavity of the impeller 3 through the air outlet 31, and meanwhile, the air is ejected out to generate a reaction force on the impeller 3 so as to push the impeller 3 to rotate, the impeller 3 rotates to drive the water flow between the inner and outer barrels 2 and the water flow in the inner barrel 1 to rotate, the water flow rotates to drive the clothes to rotate, and at the moment, the rotating clothes are mutually wound and rubbed, so that the clothes are washed. In addition, the air ejected by the impeller 3 forms bubbles in the water and rises, the bottom of the inner barrel 1 is provided with a plurality of air inlet holes 11 communicated with the outer barrel 2, the bubbles rise to the water surface of the inner barrel 1 through the air inlet holes 11 and explode around the clothes, and the bubbles have a certain washing effect on stains on the clothes at the moment of explosion. The air supply assembly 4 is an air pump, and the air supply assembly 4 may also be other air supply devices, which is not limited in this embodiment.

The air inlet holes 11 are arranged corresponding to the air outlet holes 31, specifically, the air inlet holes 11 are arranged corresponding to the air outlet holes 31 up and down, so that the gas sprayed from the air outlet holes 31 can effectively enter the inner barrel 1 through the air inlet holes 11, and meanwhile, the rotating water flow between the inner barrel and the outer barrel can effectively drive the water flow in the inner barrel 1 to rotate.

The air inlet holes 11 are arranged obliquely or vertically, preferably, the air inlet holes 11 are arranged obliquely, and the inclination directions of the central axes of the air inlet holes 11 are the same, and the inclination directions of the central axes of the air inlet holes 11 are not limited in this embodiment.

The impeller 3 is circumferentially provided with a plurality of blades 32 arranged at intervals, the air outlet holes 31 are arranged on the blades 32, specifically, the blades 32 are of a convex arc-shaped structure, the air outlet holes 31 are arranged on the top and the side wall of the arc-shaped structure, wherein the air outlet holes 31 arranged on the top of the arc-shaped structure can ensure that air sprayed out of the air outlet holes 31 can ascend in the vertical direction and enter the inner barrel 1, and the air outlet holes 31 arranged on the side wall of the arc-shaped structure can spray air around the impeller 3, so that the impeller 3 can be effectively pushed to rotate. It should be noted that the air outlet 31 in this embodiment may not be limited to be disposed on the blade 32, but may also be disposed at other positions of the impeller 3 as long as the air outlet 31 is ensured to be communicated with the cavity of the impeller 3.

The air duct 41 is provided with a one-way valve, in this embodiment, since the air path is lower than the water level, the one-way valve provided on the air duct 41 can effectively prevent the water flow from flowing backwards into the air supply assembly 4, thereby causing a short circuit of the air supply assembly 4.

The inner wall of the inner barrel 1 is provided with a plurality of convex structures 5, specifically, the inner side wall and the bottom wall of the inner barrel 1 are both provided with the convex structures 5, and the convex structures 5 are circumferentially arranged on the inner side wall. The protruding structure 5 is arranged on the inner barrel 1, so that clothes can rub against the inner wall of the inner barrel 1 when rotating along with water flow, and the washing effect is effectively improved. In the present embodiment, the structure of the protrusion is not limited, and may be square or spherical.

Example two

The embodiment provides a pulsator washing machine, which comprises an inner barrel 1, an outer barrel 2, a pulsator 3 and a driving assembly, wherein the pulsator 3 is arranged between the outer barrel 2 and the inner barrel 1 and is connected with the driving assembly, the inner barrel 1 is communicated with the outer barrel 2, and the driving assembly can drive the pulsator 3 to rotate so as to drive water flow between the inner barrel 1 and the outer barrel 2 and water flow in the inner barrel 1 to rotate. Wherein the driving component is a motor (not shown in the figure).

In the embodiment, the pulsator 3 is driven to rotate by the motor, so as to drive the water flow between the inner tub 1 and the outer tub 2 and the water flow in the inner tub 1 to rotate, and further, the clothes in the inner tub 1 rotate along with the water flow, so as to complete the washing of the clothes. This embodiment is through setting up impeller 3 between interior bucket 1 and outer bucket 2 for when impeller washing machine washed the clothing, avoided impeller 3 to the direct contact of clothing, thereby reduced the damage to the clothing, protected the texture of clothing effectively, thereby improved user's experience degree.

Other structures in this embodiment are the same as those in the first embodiment, and are not described in detail herein.

It is noted that the foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.

Claims

1. A pulsator washing machine comprises an inner barrel (1), an outer barrel (2), a pulsator (3) and a driving assembly, wherein the pulsator (3) is arranged between the outer barrel (2) and the inner barrel (1) and connected with the driving assembly, the inner barrel (1) is communicated with the outer barrel (2), and the driving assembly can drive the pulsator (3) to rotate so as to drive water flow between the inner barrel (1) and the outer barrel (2) and water flow in the inner barrel (1) to rotate;

the driving component is an air supply component (4);

the impeller (3) is provided with a cavity and a plurality of air outlet holes (31) communicated with the cavity, and the air supply assembly (4) is communicated with the cavity through an air duct (41);

the impeller (3) is circumferentially provided with a plurality of blades (32) arranged at intervals, and the air outlet holes (31) are formed in the blades (32).

2. The pulsator washing machine according to claim 1, wherein a plurality of air intake holes (11) communicated with the outer tub (2) are provided at the bottom of the inner tub (1).

3. The pulsator washing machine according to claim 2, wherein the air duct (41) is provided with a one-way valve.

4. The pulsator washing machine according to claim 2, wherein the air inlet holes (11) are provided corresponding to the air outlet holes (31).

5. The pulsator washing machine according to claim 2, wherein the air intake holes (11) are obliquely provided.

6. The pulsator washing machine according to claim 1, wherein the driving assembly is a motor.

7. The pulsator washing machine according to any one of claims 1 to 6, wherein a plurality of protrusion structures (5) are provided on an inner wall of the inner tub (1).