Spiral-flow type clothes cleaning equipment

Abstract

The invention relates to the technical field of clothes cleaning, in particular to spiral-flow type clothes cleaning equipment which comprises a shell unit and a clothes washing unit. The shell unit comprises a machine shell, a washing drum is fixedly installed on the inner wall of the machine shell, a driving motor is fixedly installed on the inner bottom face of the machine shell, and an impeller is rotatably installed on the inner bottom face of the washing drum; the washing unit comprises two supporting plates which are symmetrically and fixedly installed on the inner wall of the washing cylinder. Compared with the prior art, classified pre-washing of small clothes and large clothes can be achieved, the small clothes such as socks and underwear can be placed in the clothes containing cylinder, the large clothes are directly placed in the pre-washing sleeve, in the water injection process, the driving motor drives the reciprocating lead screw to enable the piston plate to slide in a reciprocating mode, the piston plate is matched with the one-way valve, and water is pumped and sprayed out; meanwhile, the impeller rotates at a high speed to form vortex, so that the clothes are in full contact and impact with the inner wall in the pre-washing sleeve, different types of clothes can be fully pre-washed in combination with nozzle washing, and the pre-washing effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of clothing cleaning, and particularly to a swirling clothing cleaning device. Background Art

[0002] Swirling clothing cleaning is a relatively efficient clothing washing technology with unique advantages. The swirl can generate a large water flow impact force. Compared with the ordinary washing mode, for stubborn stains on clothes, such as sweat stains and oil stains on the collar and cuffs, and contaminated mud stains, etc., the removal effect is better.

[0003] After retrieval, a Chinese patent with the publication number CN110485090B discloses a swirling clothing cleaning device. Its structure includes a bottom plate. A plurality of feet are fixedly provided on the lower end surface of the bottom plate, and the feet are in contact with the ground. A column symmetrically arranged front and back is fixedly provided on the upper end surface of the bottom plate. A vertical plate fixed to the bottom plate is arranged on the left side of the column, and a side plate fixed to the bottom plate is arranged on the left side of the vertical plate. A through cavity penetrating left and right is arranged inside the side plate. A swirling device for efficiently cleaning clothes by using swirling water flow is arranged between the side plate and the vertical plate. The swirling device, clothing placement device and extrusion device are adopted to realize driving clothes and textiles into the device under the drive of relevant structures, and efficiently cleaning the clothes and textiles under the action of the swirling cleaning liquid. It greatly improves the types and specifications of textiles that the device can process, increases the working efficiency of the device, and improves the practicability of the device. However, when this scheme is actually used, there are still the following deficiencies:

[0004] The above-mentioned clothing cleaning method often only performs a pre-washing operation incidentally during the short process of adding water to the washing machine, and this time period is extremely limited, usually only a few minutes. And during this short pre-washing stage, it mostly relies on the weak water flow of the washing machine to drive, lacking both enough time for the detergent to fully penetrate and emulsify the stains and enough mechanical force assistance to loosen the dirt stubbornly attached to the clothing fibers, such as the sweat stains and oil stains that have accumulated over time on the collar and cuffs, and the daily contaminated dust, etc. It is very difficult to truly achieve the ideal pre-washing effect, which in turn affects the washing efficiency in the subsequent main washing stage and greatly reduces the overall quality of clothing cleaning.

[0005] Therefore, the present application provides a swirling clothing cleaning device. Summary of the Invention

[0006] In view of this, the purpose of the present invention is to provide a swirling clothing cleaning device to solve the problem of poor pre-washing effect.

[0007] Based on the above purpose, the present invention provides a swirling clothing cleaning device, including a housing unit and a laundry unit;

[0008] Among them, the outer shell unit includes a casing, an inner wall of the casing is fixedly installed with a washing cylinder, an inner bottom surface of the casing is fixedly installed with a driving motor, and an inner bottom surface of the washing cylinder is rotatably installed with a pulsator;

[0009] Among them, the washing unit includes two support plates symmetrically and fixedly installed on an inner wall of the washing cylinder, and a pre-washing sleeve is fixedly installed between opposite ends of the two support plates;

[0010] Among them, two sets of opening and closing components are symmetrically arranged at a bottom end of the pre-washing sleeve, and a flushing component is arranged on a bottom surface of the washing cylinder.

[0011] Preferably, the washing unit further includes a clothes placing cylinder snap-fitted to an inner wall of a top end of the pre-washing sleeve, a cover is arranged on a top surface of the pre-washing sleeve, and a plurality of rubbing strips are fixedly installed on an outer wall of the pre-washing sleeve and an inner wall of the washing cylinder and are distributed in an annular array.

[0012] Preferably, a shaft rod is rotatably installed on a bottom surface of each of the two support plates, and a cleaning roller is fixedly sleeved on an outer wall of each of the two shaft rods.

[0013] Preferably, a plurality of convex bumps are arranged on an outer wall of the rubbing strip, and bristles are arranged on an outer wall of the cleaning roller.

[0014] Preferably, the opening and closing component includes a mounting groove opened on a bottom surface of the pre-washing sleeve, a rotating plate is rotatably installed on an inner wall of the mounting groove, a bottom plate is fixedly installed at an end of the rotating plate located inside the pre-washing sleeve, an inner cavity is opened in an inner side of the rubbing strip, an electric push rod is fixedly installed on an inner top surface of the inner cavity, a connecting plate is fixedly installed at an end of the rotating plate away from the bottom plate, and a telescopic end of the electric push rod is hinged to a top surface of the connecting plate.

[0015] Preferably, a waterproof coating is arranged on an outer wall of the electric push rod, and a plurality of uniformly distributed water permeable holes are opened on a bottom surface of the bottom plate.

[0016] Preferably, the flushing component includes a sealing cylinder fixedly installed on a bottom surface of the washing cylinder, a drain pipe penetrates through a bottom surface of the washing cylinder, and a bottom end of the drain pipe sequentially passes through the sealing cylinder and the casing. A piston plate is slidably installed on an inner wall of the sealing cylinder. An output end of the driving motor is fixedly installed with a reciprocating lead screw, and a top end of the reciprocating lead screw passes through a bottom surface of the washing cylinder and is fixedly connected to a bottom surface of the pulsator. The piston plate is screwed to the reciprocating lead screw. A plurality of liquid guiding cavities are opened in an inner side of the washing cylinder and are communicated with the sealing cylinder. A plurality of nozzles are arranged on an inner wall of the washing cylinder and are communicated with the liquid guiding cavities. A communication port communicated with the sealing cylinder is opened on a bottom surface of the washing cylinder.

[0017] Preferably, a guiding hole corresponding to the drain pipe is opened on a top surface of the piston plate.

[0018] Preferably, check valves with opposite flow directions are installed on the inner walls of the liquid guide cavity and the communication port.

[0019] Preferably, an operation panel is fixedly installed on the top surface of the housing, and a cover plate adapted to the laundry tub is rotatably installed on the top surface of the housing.

[0020] Advantages of the present invention:

[0021] 1. For this swirling clothes washing device, by setting the pre-washing sleeve and the clothes placing cylinder, it is possible to realize the classified pre-washing of small and large clothes. Small clothes such as socks and underwear can be placed in the clothes placing cylinder, while large clothes can be directly placed in the pre-washing sleeve. During the water injection process, the driving motor drives the reciprocating lead screw to make the piston plate slide reciprocally, and in cooperation with the check valve, water is extracted and ejected. At the same time, the wave wheel rotates at a high speed to form a vortex, enabling the clothes to fully contact and impact the inner wall in the pre-washing sleeve. Combined with the nozzle flushing, different types of clothes can be fully pre-washed, improving the pre-washing effect.

[0022] 2. For this swirling clothes washing device, by setting the scrubbing strips and the cleaning rollers, after the clothes enter the laundry tub from the pre-washing sleeve, under the action of the vortex, the clothes not only contact the inner wall of the laundry tub, but also fully contact the scrubbing strips and the convex bumps thereon on the outer wall of the pre-washing sleeve, realizing scrubbing and effectively removing stains. In addition, as the clothes move with the vortex, they can also drive the shaft rod and the cleaning rollers to rotate, scrubbing the clothes again, further ensuring the efficient cleaning of the clothes in the laundry tub and improving the overall washing degree.

[0023] 3. For this swirling clothes washing device, by setting the driving motor and the electric push rod, the operation process of the whole device is simple. After opening the cover plate, taking out the sealing cover and placing the clothes in the clothes placing cylinder, components such as the water inlet pipe and the driving motor can be controlled through the operation panel. After the pre-washing is completed, the electric push rod shortens to drive the connecting plate and the rotating plate to rotate and open the bottom plate, enabling the clothes to automatically fall into the laundry tub without too much manual intervention. After the cleaning is completed, just open the drain pipe to drain the water. The whole process has a high degree of automation and is convenient and fast to use. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only those of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0026] Figure 2 It is a partial cross-sectional structural schematic diagram of the present invention;

[0027] Figure 3 Schematic diagram of the pre-washing sleeve structure of the present invention Figure 1 ;

[0028] Figure 4 Schematic diagram of the pre-washing sleeve structure of the present invention Figure 2 ;

[0029] Figure 5 is Figure 3 the enlarged structural schematic diagram at position A in

[0030] Figure 6 Schematic diagram of the scrubbing strip structure of the present invention

[0031] The markings in the figure are:

[0032] 11. Machine shell; 12. Operation panel; 13. Laundry tub; 14. Cover plate; 15. Driving motor; 16. Wave wheel; 21. Support plate; 22. Pre-washing sleeve; 23. Garment placement tube; 24. Sealing cover; 25. Scrubbing strip; 31. Shaft rod; 32. Cleaning roller; 41. Installation groove; 42. Rotating plate; 43. Bottom plate; 44. Inner cavity; 45. Electric push rod; 46. Connecting plate; 51. Sealing cylinder; 52. Drain pipe; 53. Piston plate; 54. Reciprocating lead screw; 55. Liquid guide cavity; 56. Nozzle; 57. Communication port Detailed implementation manners

[0033] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in conjunction with specific embodiments

[0034] It should be noted that unless otherwise defined, the technical terms or scientific terms used in the present invention should have the ordinary meanings understood by those of ordinary skill in the field to which the present invention belongs. The "first", "second" and similar terms used in the present invention do not denote any order, quantity or importance, but are only used to distinguish different components. The terms such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left" and "right" are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly

[0035] As Figures 1 to 6 shown, a swirling clothes cleaning device includes a housing unit and a laundry unit

[0036] Among them, the outer shell unit includes a casing 11. An operation panel 12 is fixedly installed on the top surface of the casing 11. A laundry tub 13 is fixedly installed on the inner wall of the casing 11. A cover plate 14 adapted to the laundry tub 13 is rotatably installed on the top surface of the casing 11. A drive motor 15 is fixedly installed on the inner bottom surface of the casing 11. A pulsator 16 is rotatably installed on the inner bottom surface of the laundry tub 13;

[0037] During use, first, the cover plate 14 can be opened. After the clothes are placed, the water inlet pipe and the drive motor 15 are turned on through the operation panel 12. When the water inlet pipe is turned on, laundry water can be injected into the interior of the laundry tub 13. During the water injection process, the drive motor 15 is turned on synchronously. Along with the drive of the drive motor 15, the pulsator 16 can rotate synchronously. Under the action of the high-speed rotation of the pulsator 16, the water inside the laundry tub 13 can rotate to form a vortex.

[0038] As Figure 2 、 Figure 3 、 Figure 4 shown, the laundry unit includes two support plates 21 symmetrically and fixedly installed on the inner wall of the laundry tub 13. A pre-washing sleeve 22 is fixedly installed between the opposite ends of the two support plates 21. The laundry unit further includes a clothing cylinder 23 snap-fitted to the inner wall of the top end of the pre-washing sleeve 22. A cover 24 is provided on the top surface of the pre-washing sleeve 22. A number of rubbing strips 25 distributed in a circular array are fixedly installed on the outer wall of the pre-washing sleeve 22 and the inner wall of the laundry tub 13. A number of convex bumps are provided on the outer wall of the rubbing strips 25. Shaft rods 31 are rotatably installed on the bottom surfaces of the two support plates 21. Cleaning rollers 32 are fixedly sleeved on the outer walls of the two shaft rods 31. Brush hairs are provided on the outer walls of the cleaning rollers 32;

[0039] Take out the cover 24, and then the clothing cylinder 23 at the top end of the pre-washing sleeve 22 can be taken out. Small items of clothing such as socks and underwear can be placed in the clothing cylinder 23. For large items of clothing, they can be directly placed in the pre-washing sleeve 22. Then the clothing cylinder 23 can be reset, and the cover 24 and the cover plate 14 are covered in sequence. After the clothes enter the interior of the laundry tub 13, under the action of the vortex, the clothes can rotate in the laundry tub 13 and come into contact with the rubbing strips 25 on the inner wall of the laundry tub 13 and the outer wall of the pre-washing sleeve 22. Under the action of the rubbing strips 25 and the convex bumps thereon, the clothes can be fully rubbed to remove the stains on the clothes. And when the clothes move with the vortex, the shaft rods 31 and the cleaning rollers 32 can be driven, so that the shaft rods 31 and the cleaning rollers 32 can rotate, thereby being able to rub the clothes again, ensuring that the clothes in the laundry tub 13 are efficiently cleaned.

[0040] As Figure 5 、 Figure 6As shown in the figure, two sets of opening and closing components are symmetrically arranged at the bottom end of the pre-washing sleeve 22. The opening and closing components include an installation groove 41 opened on the bottom surface of the pre-washing sleeve 22. A rotating plate 42 is rotatably installed on the inner wall of the installation groove 41. One end of the rotating plate 42 located inside the pre-washing sleeve 22 is fixedly installed with a bottom plate 43. A plurality of uniformly distributed water-permeable holes are opened on the bottom surface of the bottom plate 43. An inner cavity 44 is opened on the inner side of the scrubbing strip 25. An electric push rod 45 is fixedly installed on the inner top surface of the inner cavity 44. A waterproof coating is provided on the outer wall of the electric push rod 45. One end of the rotating plate 42 away from the bottom plate 43 is fixedly installed with a connecting plate 46. The telescopic end of the electric push rod 45 is hinged to the top surface of the connecting plate 46;

[0041] After the pre-washing is completed, the two electric push rods 45 on both sides can be turned on to shorten. When the electric push rod 45 shortens, it can drive the connecting plate 46 and the rotating plate 42 to rotate in the installation groove 41. When the rotating plate 42 rotates, the bottom plate 43 can be opened, so that the opening at the bottom of the pre-washing sleeve 22 is exposed, and the clothes in the pre-washing sleeve 22 can fall out of the pre-washing sleeve 22 and enter the inside of the washing tub 13.

[0042] As Figure 2 shown in the figure, a flushing component is arranged on the bottom surface of the washing tub 13. The flushing component includes a sealing cylinder 51 fixedly installed on the bottom surface of the washing tub 13. A drain pipe 52 penetrates through the bottom surface of the washing tub 13, and the bottom end of the drain pipe 52 sequentially passes through the sealing cylinder 51 and the machine shell 11. A piston plate 53 is slidably installed on the inner wall of the sealing cylinder 51. A guiding hole corresponding to the drain pipe 52 is opened on the top surface of the piston plate 53. The output end of the driving motor 15 is fixedly installed with a reciprocating lead screw 54, and the top end of the reciprocating lead screw 54 passes through the bottom surface of the washing tub 13 and is fixedly connected to the bottom surface of the agitator 16. The piston plate 53 is screwed to the reciprocating lead screw 54. A plurality of liquid guiding cavities 55 are arranged in an annular array on the inner side of the washing tub 13, and the liquid guiding cavities 55 communicate with the sealing cylinder 51. A plurality of nozzles 56 are arranged on the inner wall of the washing tub 13, and the nozzles 56 communicate with the liquid guiding cavities 55. A communication port 57 communicating with the sealing cylinder 51 is opened on the bottom surface of the washing tub 13. One-way valves with opposite flow directions are installed on the inner walls of the liquid guiding cavities 55 and the communication port 57;

[0043] During the water injection process, the driving motor 15 is synchronously turned on to drive the reciprocating lead screw 54 to rotate. The reciprocating lead screw 54 is screwed to the piston plate 53, and the piston plate 53 is slidably connected to the drain pipe 52 through a guiding hole, playing a guiding role. Therefore, when the reciprocating lead screw 54 rotates, the piston plate 53 can reciprocally slide along the drain pipe 52. Since check valves with opposite flow directions are installed in the communication port 57 and the liquid guide cavity 55, when the piston plate 53 slides downward, the water in the washing tub 13 can be pumped into the sealing cylinder 51. When the piston plate 53 slides upward, the water in the sealing cylinder 51 can be pushed into the liquid guide cavity 55 and sprayed out along the nozzle 56, so that the water is sprayed onto the clothes in the pre-washing sleeve 22. Under the action of the eddy current, the clothes can move in the pre-washing sleeve 22 and fully contact and impact the inner wall of the pre-washing sleeve 22 to achieve a better pre-washing effect. With the flushing of the nozzle 56, the clothes can be fully pre-washed in the pre-washing sleeve 22.

[0044] For the technical solution provided by the present invention, during use, first, the cover plate 14 can be opened and the sealing cover 24 can be taken out. Then, the clothing cylinder 23 at the top of the pre-washing sleeve 22 can be taken out, and small items of clothing such as socks and underwear can be placed in the clothing cylinder 23. For large items of clothing, they can be directly placed in the pre-washing sleeve 22. Then, the clothing cylinder 23 can be reset, and the sealing cover 24 and the cover plate 14 can be covered in sequence. Then, the water inlet pipe and the driving motor 15 can be turned on through the operation panel 12. When the water inlet pipe is turned on, washing water can be injected into the interior of the washing tub 13. During the water injection process, the driving motor 15 is synchronously turned on to drive the reciprocating lead screw 54 to rotate. The reciprocating lead screw 54 is screwed to the piston plate 53, and the piston plate 53 is slidably connected to the drain pipe 52 through a guiding hole, playing a guiding role. Therefore, when the reciprocating lead screw 54 rotates, the piston plate 53 can reciprocally slide along the drain pipe 52. Since check valves with opposite flow directions are installed in the communication port 57 and the liquid guide cavity 55, when the piston plate 53 slides downward, the water in the washing tub 13 can be pumped into the sealing cylinder 51. When the piston plate 53 slides upward, the water in the sealing cylinder 51 can be pushed into the liquid guide cavity 55 and sprayed out along the nozzle 56, so that the water is sprayed onto the clothes in the pre-washing sleeve 22;

[0045] With the drive of the drive motor 15, the agitator 16 can rotate synchronously. Under the action of the high-speed rotation of the agitator 16, the water inside the washing tub 13 can rotate to form a vortex. Under the action of the vortex, the clothes can move in the pre-washing sleeve 22 and fully contact and impact the inner wall of the pre-washing sleeve 22 to achieve a better pre-washing effect. With the flushing of the nozzle 56, the clothes can be fully pre-washed in the pre-washing sleeve 22. After the pre-washing is completed, the two electric push rods 45 on both sides can be activated to shorten. When the electric push rods 45 shorten, they can drive the connecting plate 46 and the rotating plate 42 to rotate in the installation groove 41. When the rotating plate 42 rotates, it can open the bottom plate 43, exposing the opening at the bottom of the pre-washing sleeve 22. The clothes in the pre-washing sleeve 22 can then fall out of the pre-washing sleeve 22 and enter the inside of the washing tub 13.

[0046] After the clothes enter the inside of the washing tub 13, under the action of the vortex, the clothes can rotate in the washing tub 13 and contact the scrubbing strips 25 on the inner wall of the washing tub 13 and the outer wall of the pre-washing sleeve 22. Under the action of the scrubbing strips 25 and the convex bumps thereon, the clothes can be fully scrubbed to remove the stains on the clothes. And when the clothes move with the vortex, the shaft rod 31 and the cleaning roller 32 can be driven, so that the shaft rod 31 and the cleaning roller 32 can rotate, thereby being able to scrub the clothes again to ensure the efficient cleaning of the clothes in the washing tub 13. After the cleaning is completed, the drain pipe 52 can be opened to drain the water.

[0047] Those of ordinary skill in the art should understand that: the discussion of any embodiment above is only exemplary and is not intended to imply that the scope of the present invention is limited to these examples; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, which are not provided in detail for the sake of brevity.

[0048] Therefore, any omission, modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A cyclone type clothes washing device, characterized in that: including a housing unit and a laundry unit; The housing unit comprises a casing (11), a washing tub (13) is fixedly mounted on the inner wall of the casing (11), a driving motor (15) is fixedly mounted on the inner bottom surface of the casing (11), and a pulsator (16) is rotatably mounted on the inner bottom surface of the washing tub (13); The washing unit comprises two support plates (21) symmetrically fixedly mounted on the inner wall of the washing tub (13), and a pre-washing sleeve (22) is fixedly mounted between opposite ends of the two support plates (21); Wherein, two groups of opening and closing components are symmetrically arranged at the bottom end of the pre-washing sleeve (22), and a flushing component is arranged on the bottom surface of the washing tub (13).

2. A cyclone type clothes washing device according to claim 1, characterized in that: The laundry unit further comprises a clothes placing drum (23) mounted on the inner wall of the top end of the pre-washing sleeve (22), a sealing cover (24) being arranged on the top surface of the pre-washing sleeve (22), and a plurality of clothes rubbing bars (25) distributed in a circular array being fixedly mounted on the outer wall of the pre-washing sleeve (22) and the inner wall of the laundry drum (13).

3. A cyclone type clothes washing device according to claim 2, characterized in that: The bottom surfaces of the two support plates (21) are both rotatably mounted with shafts (31), and the outer walls of the two shafts (31) are both fixedly sleeved with cleaning rollers (32).

4. A cyclone type clothes washing device according to claim 3, characterized in that: The outer wall of the clothes rubbing bar (25) is provided with a plurality of convex bumps, and the outer wall of the cleaning roller (32) is provided with bristles.

5. The cyclone type clothes washing device according to claim 1, characterized in that: The opening and closing assembly comprises a mounting groove (41) provided on the bottom surface of the pre-washing sleeve (22); a rotating plate (42) is rotatably mounted on the inner wall of the mounting groove (41); a bottom plate (43) is fixedly mounted on one end of the rotating plate (42) located inside the pre-washing sleeve (22); an inner cavity (44) is provided on the inner side of the clothes rubbing bar (25); an electric push rod (45) is fixedly mounted on the inner top surface of the inner cavity (44); a connecting plate (46) is fixedly mounted on one end of the rotating plate (42) away from the bottom plate (43); and the telescopic end of the electric push rod (45) is hinged to the top surface of the connecting plate (46).

6. A cyclone type clothes washing device according to claim 5, characterized in that: The outer wall of the electric push rod (45) is provided with a waterproof coating, and the bottom surface of the bottom plate (43) is provided with a plurality of evenly distributed water-permeable holes.

7. A cyclone type clothes washing device according to claim 6, characterized in that: The flushing assembly comprises a sealing cylinder (51) fixedly mounted on the bottom surface of the washing cylinder (13); a drainage pipe (52) is provided through the bottom surface of the washing cylinder (13); the bottom end of the drainage pipe (52) passes through the sealing cylinder (51) and the casing (11) in sequence; a piston plate (53) is slidably mounted on the inner wall of the sealing cylinder (51); a reciprocating screw (54) is fixedly mounted on the output end of the driving motor (15); and the top end of the reciprocating screw (54) passes through the bottom surface of the washing cylinder (13) and the casing (11). The bottom surface of the impeller (16) is fixedly connected, the piston plate (53) is screwed to the reciprocating screw (54), the inner side of the washing drum (13) is provided with a plurality of liquid guide cavities (55) distributed in a ring array, and the liquid guide cavities (55) are connected to the sealing drum (51), the inner wall of the washing drum (13) is provided with a plurality of nozzles (56), and the nozzles (56) are connected to the liquid guide cavities (55), and the bottom surface of the washing drum (13) is provided with a connecting port (57) connected to the sealing drum (51).

8. A cyclone type clothes washing device according to claim 7, characterized in that: A guide hole corresponding to the drain pipe (52) is provided on the top surface of the piston plate (53).

9. The cyclone type clothes washing device according to claim 7, characterized in that: One-way valves with opposite flow directions are installed on the inner walls of the liquid guiding cavity (55) and the communication port (57).

10. The cyclone type clothes washing device according to claim 8, characterized in that: An operating panel (12) is fixedly mounted on the top surface of the casing (11), and a cover plate (14) adapted to the washing tub (13) is rotatably mounted on the top surface of the casing (11).

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